Welcome Bonuses: Best Casino Sign Up Bonuses 2020

In an environment as hectic as online gaming, it’s a real treat to be rewarded with a competitive casino signup bonus as a new player. The hard part is knowing where to look for it and whether it’s a fair offer or not. To help you out, we’ve gotten our casino experts sharing their top tips and practices for spotting the best casino welcome bonus deals out there.

Based on the below criteria that we use daily to compare and judge online gaming sites and their content, here’s our up-to-date list of casinos with the best welcome bonuses:

Find the Best Welcome Bonuses at JohnSlots!

At JohnSlots, we always strive to help you get the best value for money out of your casino experience via our honest casino reviews. Only the most trusted UK casinos make it to our strictly monitored top list. To make the quality of these reviews consistent, we use strict guidelines for finding and comparing sites with only the best casino welcome bonuses.

WHAT WE CHECKHOW IT AFFECTS OUR RATING
Trustworthiness and SafetyOur number one rule is to make sure that all our top listed online casinos are licensed by the British Gambling Commission (GC). If our casino experts have even a sliver of doubt about a casino not being 100% secure, they flag it up so it never creeps its way into our recommended sites list.
Bonuses and PromotionsA competitive casino welcome bonus is the foundation of any casino review at JohnSlots. We take our time to research, compare and review online sites with great welcome bonuses that will help you start your casino journey in the right order.
Trusted Payment ProvidersPayment providers can greatly impact your gambling experience. Therefore, we strive to ensure that all our top-rated online casinos come with a wide variety of trusted payment methods and include a mix of bank cards, e-wallets, phone payments and more.
Games CollectionBefore we give a star rating to our chosen online casinos, we scan through the games collection to make sure it’s sufficiently varied and mobile-friendly. We always look for high-quality content.
Special FeaturesThis covers anything from casinos offering exclusive content, VIP schemes, live casino, sports and poker options, to being fully mobile-optimised and boasting various industry awards. Our objective is to keep our top list and your gaming experience as versatile as possible.
Logo Sky Vegas
4.5 /5
4.5 rating

Sky Vegas

4.5 rating
4.5 /5

ON REGISTRATION

50 No Wager Free Spins

1ST DEPOSIT BONUS

200 Free Spins for £10

Opt In Required. 7 Day Free Spin Expiry. All Free Spins Will Auto Play On First Eligible Game Loaded. £10 Staking Requirement Must Be Met Within 30 Days Of Opt In. Eligibility Restrictions Apply. Further Terms Apply.
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Sky Vegas

TOTAL WELCOME PACKAGE

250 Free Spins

ON REGISTRATION

50 No Wager Free Spins

1ST DEPOSIT BONUS

200 Free Spins for £10

Logo Casushi Casino
4 /5
4.0 rating

Casushi Casino

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% up to £50 + 50 Spins

100% bonus on first deposit up to £50 plus 50 Free spins. Free spins are playable on Starburst and will be credited in increments of 10 spins per day for 5 days following the first deposit. Min. first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £500. Wagering requirement of 40x to cash out. Bonus expiry 30 days. Free spins expire 2 days. Game restrictions apply. Further Terms Apply.
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Casushi Casino

TOTAL WELCOME PACKAGE

100% up to £50
+ 50 Free Spins

1ST DEPOSIT BONUS

100% up to £50 + 50 Spins

Logo Playluck
4 /5
4.0 rating

Playluck

4.0 rating
4 /5

1ST DEPOSIT BONUS

50% up to £50 + 30 Spins

Terms and conditions apply. Offer valid upon 4 deposits. Minimum deposit £20. Welcome package split over 4 deposits, 35x wagering applies.
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Playluck

TOTAL WELCOME PACKAGE

Up to £100
+ 100 Extra Spins

1ST DEPOSIT BONUS

50% up to £50 + 30 Spins

Logo Videoslots
4 /5
4.0 rating

Videoslots

4.0 rating
4 /5

ON REGISTRATION

11 free spins no wagering

1ST DEPOSIT BONUS

100% bonus up to £200

11 Welcome Spins Wager-free and 100% up to £200 on your 1st deposit. Min. deposit £10. 7 days to activate the spins. Bonus spins expire 24 hours after activation. Activate the Welcome Bonus within thirty (30) calendar days under the 'My Bonuses’ section. 100% bonus up to £ 200 will be paid out in 10% increments to Main Account balance. 35x wagering. Play Responsibly.
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Videoslots

TOTAL WELCOME PACKAGE

£200
+ 11 free spins no wagering

ON REGISTRATION

11 free spins no wagering

1ST DEPOSIT BONUS

100% bonus up to £200

Logo Win British
4 /5
4.0 rating

Win British

4.0 rating
4 /5

1ST DEPOSIT BONUS

Up to 500 Free Spins

New players only. Minimum deposit £10. £8 max win per 10 spins. Max bonus equal to lifetime deposits (up to £250). 65x wagering requirements & full terms apply.
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Win British

TOTAL WELCOME PACKAGE

Win up to 500 Free Spins

1ST DEPOSIT BONUS

Up to 500 Free Spins

Logo BetVictor
3 /5
3.0 rating

BetVictor

3.0 rating
3 /5

1ST DEPOSIT BONUS

£70 bonus when you wager £10

Opt In and wager £10 within 7 days of opening new account, not on Baccarat. Receive 2 x £20 bonuses and 3 x £10 bonuses for selected games with up to 60x wagering. Bonuses expire in 7 days. Max Redeemable £1,750. Paypal and Card payments only. Geographical Restrictions and T&Cs Apply, see below. 18+ | Please Gamble Responsibly.
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BetVictor

TOTAL WELCOME PACKAGE

£70

1ST DEPOSIT BONUS

£70 bonus when you wager £10

Logo PlayOJO
3.5 /5
3.5 rating

PlayOJO

3.5 rating
3.5 /5

1ST DEPOSIT BONUS

50 free spins no wagering

50 Free Spins on the Book of Dead slot. Min deposit £10. Excl. new players in N.I. Each Free Spin valued at 10p. OJO’s Rewards and Game Play policy applies.
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PlayOJO

TOTAL WELCOME PACKAGE

50 free spins no wagering

1ST DEPOSIT BONUS

50 free spins no wagering

Logo Temple Nile
5 /5
5.0 rating

Temple Nile

5.0 rating
5 /5

1ST DEPOSIT BONUS

100% bonus up to £500 + 30 bonus spins

Min. deposit £20. Max bonus bet £5. Extra spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 30 extra spins on 1st deposit, 25% match up to £800 + 25 extra spins on 2nd deposit, and 50% match up to £200 + 50 extra spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. 
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Temple Nile

TOTAL WELCOME PACKAGE

£1,500
+ 105 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £500 + 30 bonus spins

Logo PokerStars
3.5 /5
3.5 rating

PokerStars

3.5 rating
3.5 /5

1ST DEPOSIT BONUS

Bet £10 on Slots for 50 Free Spins No Wagering

New PokerStars Casino registered players only. Min. £10 deposit, debit card only. Opt-in 14 days from registration. 7-day Free Spins expiry. Free Spins valid on Tomb of Ra Classic Slot only. Any winnings credited as cash.
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PokerStars

TOTAL WELCOME PACKAGE

50 Free Spins

1ST DEPOSIT BONUS

Bet £10 on Slots for 50 Free Spins No Wagering

Logo Genting Casino
4 /5
4.0 rating

Genting Casino

4.0 rating
4 /5

1ST DEPOSIT BONUS

Up to £400 in Casino Bonuses

Deposits between £20-£100 (max 4) wagered 35x (% game weightings apply) within 30 days on qualifying slot games will unlock cash bonuses of an equal amount. 15 days to accept/opt into each bonus.
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Genting Casino

TOTAL WELCOME PACKAGE

Up to £400 over 4 Deposits

1ST DEPOSIT BONUS

Up to £400 in Casino Bonuses

Logo Wink Slots
3.5 /5
3.5 rating

Wink Slots

3.5 rating
3.5 /5

ON REGISTRATION

30 No Deposit Free Spins

1ST DEPOSIT BONUS

100% up to £100 + 30 Free Spins

No Deposit Bonus: Register and get up to 30 free spins (FS). 10 FS x 3 on selected slots over 3 days (10 FS per day upon log in). Must be claimed by 23:59 on day of grant & valid for 7 days once claimed. FS wins granted in bonus after all FS used: wins set at £1-4 (per 10 FS). Reg bonus wins capped at £100 exec. jp. wins. Wagering req apply: 30x bonus funds (vary by game). 1st Deposit Bonus: Offer only valid on a player's 1st deposit at Wink Slots. Min deposit £10 o get 100% bonus (max £100) + 30 free spins (FS). FS available on specific games for 7 days. FS wins are granted in games bonus after all FS used. Bonus wins capped at £400. To withdraw games bonus & related wins, wager 30x the amount of bonus. Wagering req vary by game. Deposit balance can be withdrawn at any time.
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Wink Slots

TOTAL WELCOME PACKAGE

100% up to £100
+ 60 Free Spins

ON REGISTRATION

30 No Deposit Free Spins

1ST DEPOSIT BONUS

100% up to £100 + 30 Free Spins

Logo Betfair
4 /5
4.0 rating

Betfair

4.0 rating
4 /5

ON REGISTRATION

30 No Wagering Free Spins No Deposit Required

Winnings from free spins are paid in cash. Free spins expire 7 days after acceptance. New casino players from UK & Ireland only. SMS verification required. T&Cs apply. By taking part in this promotion, you agree with Betfair's terms and conditions.
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Betfair

TOTAL WELCOME PACKAGE

30 Free Spins

ON REGISTRATION

30 No Wagering Free Spins No Deposit Required

Logo Karamba
4 /5
4.0 rating

Karamba

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% bonus up to £50 + 20 bonus spins

Min Deposit: £10. Max bonus £50. 100 spins require 3 deposits. WR 35x, spins valid for 24hrs, on selected games.
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Karamba

TOTAL WELCOME PACKAGE

£50
+ 100 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £50 + 20 bonus spins

Logo Novibet
3 /5
3.0 rating

Novibet

3.0 rating
3 /5

1ST DEPOSIT BONUS

100% bonus up to £100 + 50 free spins

KYC verified, Min deposit £10, 100% bonus up to £100 + 50 Free Spins on Starburst, spin value £0.10, Min 35x wagering, bonus code NOVILADIES4, Skrill & Neteller deposits excluded, bonus & free spins valid for 30 days.
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Novibet

TOTAL WELCOME PACKAGE

£100
+ 50 free spins

1ST DEPOSIT BONUS

100% bonus up to £100 + 50 free spins

Logo Monster Casino
3.5 /5
3.5 rating

Monster Casino

3.5 rating
3.5 /5

ON REGISTRATION

£5 free

1ST DEPOSIT BONUS

200% up to £50 + 50 Spins

No Deposit Bonus: Verification needed for UK players. No deposit, Max bonus £5. Valid on: Shamrock N Roll, Mayan Marvels and Candy Swap. Wagering x100, Max winnings capped at £20. Deposit offer: First 3 deposits only, Min deposit £10, Max bonus £500 + 50 spins on starburst, Selected slots only, 4x conversion, 40x wagering.
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Monster Casino

TOTAL WELCOME PACKAGE

Up to £505
+ 50 Bonus Spins

ON REGISTRATION

£5 free

1ST DEPOSIT BONUS

200% up to £50 + 50 Spins

Logo Casiplay
4 /5
4.0 rating

Casiplay

4.0 rating
4 /5

1ST DEPOSIT BONUS

50% bonus up to £50 + 30 bonus spins

Min deposit £20. Welcome package split over 3 deposits 35x wagering applies to match up bonus. Offer valid for 1 week. 100 Spins split to 20 Spins a day for 5 days- 50x wagering applies to Spins.
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Casiplay

TOTAL WELCOME PACKAGE

£100
+ 100 bonus spins

1ST DEPOSIT BONUS

50% bonus up to £50 + 30 bonus spins

Logo LeoVegas
4.5 /5
4.5 rating

LeoVegas

4.5 rating
4.5 /5

ON REGISTRATION

20 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £100 + 20 bonus spins

In order to get no deposit bonus, select Casino welcome bonus offer on sign-up. 20 Free Spins available on Book of Dead game only. Must be claimed on ‘'My Offers'' page within 14 days of sign-up. Free Spins have a £0.10 value each; expire 7 days from claim. 35x wagering requirement on eligible slots before winnings are converted to cash. In order to get deposit bonuses, select "Casino bonus offer" on sign-up and deposits. Deposits of £10, £20, £50, £100 matched with a bonus offer of same value (14-day expiry). Total of four (4) Deposit bonuses + bonus spins offers available. 35x real money cash wagering of bonus offer amount must be met (30 days from deposit) before bonus is credited in cash. Spins credited upon deposits: under £50 - 10 Spins; £50 or over - 25 Spins. Spins on Book of Dead only, 3-day expiry, winnings paid in cash. Eligibility requirements apply. Play Responsibly.
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LeoVegas

TOTAL WELCOME PACKAGE

£400
+ 120 bonus spins

ON REGISTRATION

20 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £100 + 20 bonus spins

Logo Dunder
3 /5
3.0 rating

Dunder

3.0 rating
3 /5

1ST DEPOSIT BONUS

100% bonus up to £100

Minimum deposit: £20. 100% bonus up to £100 valid on first deposit only. Wagering on bonus: 80x. Wagering must be completed within 30 days. Max bonus bet £5. Bonus is valid for a total of 21 days. Game weighting, payment method and standard bonus terms apply.
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Dunder

TOTAL WELCOME PACKAGE

Up to £100 Bonus

1ST DEPOSIT BONUS

100% bonus up to £100

Logo Mr.Play
4 /5
4.0 rating

Mr.Play

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% bonus up to £50 + 100 bonus spins

Min deposit £10. Welcome package splits over 3 deposits. 35x wagering requirement applies to match up bonus. Offer valid for 1 week. 100 spins split to 20 spins a day for 5 days. 50x wagering applies to spins.
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Mr.Play

TOTAL WELCOME PACKAGE

£200
+ 100 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £50 + 100 bonus spins

Logo Dream Vegas
4 /5
4.0 rating

Dream Vegas

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% bonus up to £400 + 50 bonus spins

One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £400 on your 1st deposit, 40% match up to £3000 on your 2nd deposit, and 60% match up to £1500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements.
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Dream Vegas

TOTAL WELCOME PACKAGE

£4,900
+ 120 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £400 + 50 bonus spins

Logo PlaySunny
4 /5
4.0 rating

PlaySunny

4.0 rating
4 /5

1ST DEPOSIT BONUS

50% bonus up to £150 & 15 bonus spins

50% bonus on first deposit up to £150 plus 150 free spins. Free spins are playable on Berryburst at 15 spins per day. Min. first deposit £20. Max bonus bet £5. Max bonus cash-out £500. Free spins expire after 48 hours. Bonus expires after 30 days. Cash balance must be £0 to use bonus. Wagering requirement of 40x to cash out bonus and free spin winnings. Game restrictions apply.
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PlaySunny

TOTAL WELCOME PACKAGE

£150
+ 150 bonus spins

1ST DEPOSIT BONUS

50% bonus up to £150 & 15 bonus spins

Logo Casimba
4.5 /5
4.5 rating

Casimba

4.5 rating
4.5 /5

1ST DEPOSIT BONUS

100% bonus up to £500 + 50 bonus spins + 500 loyalty points

1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 100% match up to £500 on your 1st deposit, 25% match up to £1000 on your 2nd deposit, and 50% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution.
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Casimba

TOTAL WELCOME PACKAGE

£2,000
+ 125 Bonus Spins

1ST DEPOSIT BONUS

100% bonus up to £500 + 50 bonus spins + 500 loyalty points

Logo Jackpot Slotty
3.5 /5
3.5 rating

Jackpot Slotty

3.5 rating
3.5 /5

1ST DEPOSIT BONUS

Up to 500 Bonus Spins, Gift Vouchers & More

Min deposit £10, £8 max win per 10 spins, Max bonus conversion £250, 65x wagering requirements.

Jackpot Slotty

TOTAL WELCOME PACKAGE

Up to 500 Bonus Spins, Gift Vouchers & More

1ST DEPOSIT BONUS

Up to 500 Bonus Spins, Gift Vouchers & More

Logo Casino.com
2.5 /5
2.5 rating

Casino.com

2.5 rating
2.5 /5

ON REGISTRATION

20 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £100 + 180 bonus spins

20 spins for AOTG slots credited on reg, 180 (20 per day) following first deposit. spins valid for 24 hours, exp in 30 days. winnings credited as bonus funds with 20x wagering, max win £100. min £20 dep for bonus funds. 40x wagering, game weighting/ restrictions, betting limits. Payment restrictions.
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Casino.com

TOTAL WELCOME PACKAGE

£100
+ 200 bonus spins

ON REGISTRATION

20 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £100 + 180 bonus spins

Logo 21 Prive
4 /5
4.0 rating

21 Prive

4.0 rating
4 /5

1ST DEPOSIT BONUS

125% bonus up to £300 + 200 bonus spins

1 offer per player. Min deposit £20. Max Bonus Bet £5. Bonus funds must be used within 30 days and bonus spins within 10, otherwise any unused shall be removed. 200 bonus spins valid on selected games only and credited at a rate of 40 bonus spins per day over 5 days, triggered on your 1st deposit. Bonus spins winnings credited as bonus & capped at £100. Deposit match bonus offers are: 1st dep: 125% up to £300, 2nd dep: 75% up to £300, 3rd dep: 50% up to £300, 4th dep: 25% up to £300, 5th dep: 100% up to £100. Bonus funds separate to cash funds & subject to 35x wagering. Only bonus funds count towards wagering contribution. Terms apply.
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21 Prive

TOTAL WELCOME PACKAGE

£1,300
+ 200 bonus spins

1ST DEPOSIT BONUS

125% bonus up to £300 + 200 bonus spins

Logo Betway
4 /5
4.0 rating

Betway

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% bonus up to £250 + 55 bonus spins

Opt-in required. Spins on Dream Date only. 100% Match Bonus up to £250 on 1st deposit of £20+. 50x bonus wagering applies on bonus and free spin winnings, as do weighting requirements. Debit Card & PayPal deposits only. Irregular gameplay may invalidate your bonus.
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Betway

TOTAL WELCOME PACKAGE

£250
+ 55 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £250 + 55 bonus spins

Logo Spinland
4 /5
4.0 rating

Spinland

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% bonus up to £300 + 50 bonus spins + 500 Loyalty Points

One bonus offer per player. Minimum deposit £20 Max bonus bet is £5 Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit, 50% match up to £250 on your 2nd deposit, and 100% match up to £250 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements.
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Spinland

TOTAL WELCOME PACKAGE

£800
+ 200 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £300 + 50 bonus spins + 500 Loyalty Points

Logo Dazzle Casino
3 /5
3.0 rating

Dazzle Casino

3.0 rating
3 /5

1ST DEPOSIT BONUS

100% bonus up to £200

Wagering occurs from real balance first. 50x wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 days from issue. Max Conversion: 3x the bonus amount. Excluded Skrill deposits.
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Dazzle Casino

TOTAL WELCOME PACKAGE

£200

1ST DEPOSIT BONUS

100% bonus up to £200

Logo Incredible Spins
3 /5
3.0 rating

Incredible Spins

3.0 rating
3 /5

1ST DEPOSIT BONUS

Up to 500 free spins

Min deposit £10, £8 max win per 10 spins, Max bonus conversion equal to lifetime deposits (up to £250), 65x wagering requirements.
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Incredible Spins

TOTAL WELCOME PACKAGE

Up to 500 free spins

1ST DEPOSIT BONUS

Up to 500 free spins

Logo Fruit Kings Casino
4 /5
4.0 rating

Fruit Kings Casino

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% bonus up to £50 + 100 bonus spins

100% bonus on first deposit up £50 plus 100 free spins. Free spins are available on Gonzo’s Quest at 10 spins per day. Min first deposit £20. Max bonus bet £5. Max bonus cash out £500. Wagering requirement of 40x to cash out. Bonus expires after 30 days. Free spins expire after 48 hours. Game restrictions apply.
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Fruit Kings Casino

TOTAL WELCOME PACKAGE

£50
+ 100 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £50 + 100 bonus spins

Logo Generation VIP
4 /5
4.0 rating

Generation VIP

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% up to £77 + 77 bonus spins

Min deposit £10. Max bonus £77. WR. 35x, spins valid for 24hrs, on selected games.

Generation VIP

TOTAL WELCOME PACKAGE

£77
+ 77 bonus spins

1ST DEPOSIT BONUS

100% up to £77 + 77 bonus spins

Logo CampeonUK
4 /5
4.0 rating

CampeonUK

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% bonus up to £100

UK Players only. Minimum deposit £20. Maximum bonus £100. Wagering Requirement x35. General Bonus. Valid until further notice.
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CampeonUK

TOTAL WELCOME PACKAGE

£100

1ST DEPOSIT BONUS

100% bonus up to £100

Logo Unibet
4 /5
4.0 rating

Unibet

4.0 rating
4 /5

1ST DEPOSIT BONUS

Deposit £10 + Play with £40

Minimum deposit £10. 35x wagering requirement apply. Bonus will expire 30 days after opt-in.

Unibet

TOTAL WELCOME PACKAGE

300% Match Bonus

1ST DEPOSIT BONUS

Deposit £10 + Play with £40

Logo mFortune
4 /5
4.0 rating

mFortune

4.0 rating
4 /5

ON REGISTRATION

£10

1ST DEPOSIT BONUS

200% bonus up to £100 + 100 bonus spins

Welcome bonus expires after 7 days. Up to 10 (20p) free spins on Super Win 7s for 10 days, Min Deposit £10. Winnings paid as bonus credit. Expire 00:00 every day. Max withdrawal from free spins and welcome bonus winnings £200. Up to 200% deposit match of first deposit (Min £10). Max £100 awarded as bonus credit. 20x wagering on bonus credit. Withdrawing Unspent Qualifying Deposit will exclude the player from these promotions.
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mFortune

TOTAL WELCOME PACKAGE

£110
+ 100 bonus spins

ON REGISTRATION

£10

1ST DEPOSIT BONUS

200% bonus up to £100 + 100 bonus spins

Logo Deluxino
3,5 /5
3.5 rating

Deluxino

3.5 rating
3,5 /5

1ST DEPOSIT BONUS

25 Bonus Spins

1st time depositors only. Min Deposit £10.with code: DELUXINO. 25 Free Spins [FS]. FS are valid on specific games, for 7 days. FS wins are granted in games bonus after all FS are used and must be wagered x40. FS wins cap: £2.5. Games Bonus wins cap: £400 + the initial bonus amount. Wagering req. vary by game. Deposit balance is available for withdrawal at any time.
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Deluxino

TOTAL WELCOME PACKAGE

25 Bonus Spins

1ST DEPOSIT BONUS

25 Bonus Spins

Logo STS
4 /5
4.0 rating

STS

4.0 rating
4 /5

1ST DEPOSIT BONUS

500 No Wager Spins

Promotion valid from 23.04.20. Min. £50 first deposit required. Bonus spins added after min. £50 loss on casino slots. Offer active for 14 days from registration. 500 bonus spins on qualifying slots. No wagering on bonus spins winnings. Bonus Spins valid for 7 days. Bonus spins worth £0.10 each. Deposit method restrictions.
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STS

TOTAL WELCOME PACKAGE

500 Spins

1ST DEPOSIT BONUS

500 No Wager Spins

In this Welcome Bonus guide, you will find:

Best Welcome Bonuses

What is a Welcome Bonus?

A casino welcome bonus is a new player’s special invitation from an online casino to explore the site and check out their games collection. Depending on the offer, it can either boost your initial cash deposit several times over or give you free spins on some of their most popular slots games.

As a new player, you’ll mostly encounter a casino welcome bonus, or a signup bonus, which essentially means the same thing. Some casinos might use the term ‘signup bonus’ for no deposit bonus offers which are free to claim upon registration.

Casino Welcome Bonus

When you register at an online casino you like, as a new player, you’ll be rewarded with a casino welcome bonus. Only a few casinos come without a welcome offer, but the majority will have one that consists of a match bonus on its own or a match bonus + spins.

Each casino has its welcome bonus advertised on their homepage. It’s like their business card because it’s usually the first thing you see when you open the site. You can also find the best welcome bonuses here at JohnSlots, including some exclusive offers that you won’t even find on the casino’s site!

Claiming a welcome casino bonus, just like any other bonus, is simple. To trigger the reward, you have to make a deposit. The minimum deposit you have to make is predetermined by the casino and usually starts at £10.

Once you’ve made your deposit, you’ll see an extra amount of credits/cash in your bankroll depending on the percentage of the bonus and the size of your deposit. So, if you deposited £10 and the offer is 100% up to £100, you get a free £10 to play with, making £20 in total. Simple, right?

Sign Up Casino Bonus

Sometimes, a casino will have a stand-alone signup casino bonus for all new players which doesn’t require you to deposit. This means that all you have to do to claim the bonus is to sign up/register with the casino, without having to spend your cash to claim this offer. That’s why it’s called a signup bonus. To avoid confusion, casinos will usually specify that it’s a no deposit signup bonus.

A signup bonus can consist of free spins but it can also be a free cash bonus like £5 free or £10 free. The best part of this type of a signup bonus is that you are not required to make a deposit and get to play for free without spending any of your own cash.

However, you should always check the terms and conditions of such a bonus as it usually comes with certain constraints. These can include time limits, winning caps, wagering requirements, games restrictions etc.

Types of Welcome Bonuses

There are several types of offers to look out for when hunting for your next welcome bonus. Here are the most regular and not so common offers that you’ll find displayed at most UK online casinos:

Casino bonuses and offers

Free Spins

Free spins offered as a casino welcome bonus are quite popular at UK online casinos. They can be claimed upon registration or with your first deposit. Either way, you’ll receive a batch of free spins to use on one or several slot games. If you don’t have to deposit, you could get 10 free spins or 20 free spins. However, if you make a small deposit, you could be looking at 50 free spins or even over 100 free spins! Casinos will always indicate which titles are available to play with the bonus.

The winnings from your free spins offer will be credited to your player account as bonus money or withdrawable cash. This depends on the type of free spins welcome offer you opted for.

No Deposit Bonus

The no deposit bonus offer is perhaps one of the most sought after among new casino players. It doesn’t require you to deposit any cash when claiming this type of casino bonus. This casino sign up bonus usually consists of free spins or bonus money, and all you have to do to claim it is to register with the casino. However, unless stated otherwise, before you can withdraw your winnings, you’ll have to fulfil the wagering requirements.

Match Bonuses

Match or deposit bonuses are the most common offers at online casinos. They come in many different forms and boost your initial deposit sum by a certain percentage. It can be anything from 100% up to 500% or more, depending on the casino. The match bonus funds will be credited to your player account separately from your real money deposit and act as a buffer once you’ve used up your real cash balance. Any winnings from your bonuses will first be credited to your account as bonus money and converted to real money after you fulfil the full wagering requirements.

100% Bonus

A 100% casino bonus is one of the most common deposit bonuses available to new players. It’s awarded to you as a welcome bonus on your first deposit. And, if you’re lucky, as a reload bonus when you return.

Whenever you claim your 100% bonus, it means that your first deposit will be doubled. For example, you found a casino that offers a welcome package of a 100% bonus up to £100.
In this case, you can deposit anything up to £100. Your minimum amount is set by the casino at £10.

Let’s say you choose to deposit £20 of your own money. What you get in return is an extra £20 in bonuses. Now you have £40 to play with.

200% Bonus

A 200% casino bonus is another popular deposit bonus, but slightly more generous than the 100% bonus. What it does is it triples your initial deposit.

Here’s a quick example of how a 200% bonus works. You want to claim a 200% up to £100 casino bonus and wish to deposit £50. In return, you are awarded £100 in bonus cash and have a total of £150 to play with.

300% Bonus

A 300% casino bonus is harder to come by. These are found at either well-established or brand-new casinos that want to attract new players.

To keep things simple, let’s use an easy example here. You want to claim a 300% up to £100 casino bonus by depositing £30. What you’ll receive is £90 in bonus and have a total of £120 to play.

Look out for a 300% casino bonus offered as a reload bonus to returning customers. It’s a great way to boost your bankroll. Sometimes a casino will award it to its returning customers or those who haven’t played for a long time.

400% Bonus

It’s rare to come across a casino in the UK that will offer a 400% casino bonus on your first deposit. It will most likely be a new online site looking for new players.

Having said that, the online competition is fierce, and it’s very likely we will see more and more offers like this. One thing to remember, though is that a big bonus doesn’t always mean a good deal. Often large bonuses come with unrealistic wagering requirements and other restrictions; thus, you should always check the bonus T&Cs upfront to keep your funds safe.

But if you do decide to claim it, you’ll be looking at five times more cash to play with. For example, you’ve come across a 400% up to £100 bonus deal and are ready to deposit £100. In return, you’ll get a £400 extra bonus and will have £500 to play with.

500% Bonus

This type of casino bonus is almost unheard of at UK casinos. But if you find a 500% up to £100 casino bonus, it means that if you deposit £20, you’ll receive £100 in bonus and a total of £120 to play with. Again, remember to check the bonus terms to avoid unpleasant surprises.

How do Welcome Bonuses Work?

With such a huge variety of welcome bonuses available online, it can get confusing trying to figure out how each of them works. So here’s the rundown of how to use one and make the most of it:

  1. First of all, you’ll want to pick a casino with the best sign up offer for you and create a new account. Use our list to quickly find casinos with the most generous bonuses.
  2. Now you’ll want to register and/or deposit to claim the welcome offer. Be sure to check your new account to see if the bonus has been added. It should be stored separately from your real money funds.
  3. While you have fun playing eligible games with your deposit money first, the bonus cash sits in your casino account as a safety net in case you deplete your real cash.
  4. If you win with your own money, you can forfeit the bonus. But if you’ve exhausted your own cash, the bonus money will give you a 2nd chance to win and continue playing for free!

How to Choose the Best Welcome Bonus

Choosing the best welcome bonus can be a minefield. But fear not, our expert casino team have gladly offered to share some of their all-time favourite tips for spotting the best gems:

How to Choose a Bonus Infographic

  • Decide on the type of bonus – this is one of the first things you’ll want to check when choosing the most suitable casino welcome bonus for you. If you are after playing slots, look for a bonus with free spins included in the offer. If you prefer playing table games, you’re better off looking for bonuses with bigger cash amounts and fewer free spins.
  • Beware of the minimum deposit – the minimum deposit is another factor you’ll want to consider before claiming welcome bonuses. A low minimum deposit limit is perfect for new starters as it poses fewer risks. The lower the deposit, the less of your own money you’ll have to spend to claim your chosen bonus.
  • Mind the wagering requirementsthese can be exasperating for both new and seasoned players. Look for a casino signup bonus offer with wagering requirements as low as possible, ideally below 40x. Anything above 40x is considered to be too high.
  • Take heed of the time limits – bonuses don’t last forever and knowing how long you’ve got left to wager your bonuses is important. Usually, you’ll have 7 days or longer, so it’s always worth looking for a welcome bonus with a more distant deadline.
  • Watch for excluded payment methodsexcluded payment methods can be a real con when claiming any welcome bonus. At some casinos, due to compliance regulations, players using e-wallets such as Skrill and Neteller can be exempt from receiving bonuses. In which case you’ll have to use alternative funding methods.
  • Look at the games selection – Another way to choose the best casino welcome bonus is to see which games are eligible for the bonuses, especially those involving free spins. At most casinos, you’ll have a pre-selected list of specific slots you can play using your bonus cash or free spins. For example, Starburst and Book of Dead are some of the most frequently available slots to play with the signup bonuses.

How to Claim a Casino Welcome Bonus

There are a few simple steps you’ll need to be aware of when claiming your casino welcome offer. Here’s a quick checklist to see you right:

  • Make sure you’re eligible:
    To be eligible, you have to be a new player; therefore you’ll need to pick a new casino you don’t already have an account with. You also have to be a UK player and 18 or over.
  • Make sure you opt-in:
    Register an account and make sure you opt-in or enter a bonus code to prompt the bonuses if needed. Not all bonus offers are added automatically.
  • Make sure you make the minimum deposit:
    To fund your new casino account and make your first deposit, be sure to use a payment method that’s not excluded from the welcome bonus offer. Don’t forget, if you’re from the UK, you can use your credit card.
  • Make sure you play through your cash first:
    Use your real money first on eligible slots – if you don’t win and run out of real cash, you can then use the bonus as your buffer for the 2nd chance to win!

How to Claim a Welcome Bonus

Wagering vs Wager-Free Welcome Offers

When searching for the best welcome bonuses, you’ll bump into two types of welcome bonuses – a bonus with wagering requirements and wager-free bonuses. The main difference between these two bonuses is the way the wins are paid into your player account.

Any wins from your bonuses with wagering will be paid in bonus money which you can withdraw after you’ve completed the wagering requirements.

But, any wins from the wager-free bonuses will be paid in real cash, which automatically makes it a much better offer. This type of bonus allows you to withdraw your winnings any time without having to worry about any hefty wagering requirements. We’ve searched high and low for the best wager-free offers that you can find right here!

Common Welcome Bonus Terms and Conditions

Every casino’s welcome bonuses come with terms and conditions which you should always read carefully before claiming the offer. Some of the most common bonus terms you’ll encounter include the following significant restrictions:

  • Eligibility – you’ll have to be 18+ and a new player to claim the bonus.
  • Geographical restrictions – only UK players can claim the offer.
  • Offer limitations – one bonus offer per player.
  • Bonus codes – sometimes you’ll need to use a special code to activate the bonus.
  • Bonus expiration – always check the expiry date of your bonus cash and/or free spins.
  • Minimum deposit – each casino has a different minimum amount of cash required to fund your account when depositing.
  • Games restrictions – not all games count equally towards the wagering. Free spins are usually subject to specific slots preselected by the casino.
  • Wagering requirements – each casino will indicate the amount of money you have to play through before you can withdraw your winnings.
  • Max bonus cash out – a max sum you can win from your bonuses determined by the casino – any winnings over the threshold can’t be claimed
  • Max bonus bet – the max amount you can bet at a time when using your bonuses.

John’s Top Welcome Bonus Recommendations

Here are John’s top picks for welcome offers at UK Casinos. Read the T&Cs and click on ‘Play Here’ to claim one of these fair & generous bonuses!

Logo PokerStars
3.5 /5
3.5 rating

PokerStars

3.5 rating
3.5 /5

1ST DEPOSIT BONUS

Bet £10 on Slots for 50 Free Spins No Wagering

New PokerStars Casino registered players only. Min. £10 deposit, debit card only. Opt-in 14 days from registration. 7-day Free Spins expiry. Free Spins valid on Tomb of Ra Classic Slot only. Any winnings credited as cash.
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PokerStars

TOTAL WELCOME PACKAGE

50 Free Spins

1ST DEPOSIT BONUS

Bet £10 on Slots for 50 Free Spins No Wagering

Logo Playluck
4 /5
4.0 rating

Playluck

4.0 rating
4 /5

1ST DEPOSIT BONUS

50% up to £50 + 30 Spins

Terms and conditions apply. Offer valid upon 4 deposits. Minimum deposit £20. Welcome package split over 4 deposits, 35x wagering applies.
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Playluck

TOTAL WELCOME PACKAGE

Up to £100
+ 100 Extra Spins

1ST DEPOSIT BONUS

50% up to £50 + 30 Spins

Logo BetVictor
3 /5
3.0 rating

BetVictor

3.0 rating
3 /5

1ST DEPOSIT BONUS

£70 bonus when you wager £10

Opt In and wager £10 within 7 days of opening new account, not on Baccarat. Receive 2 x £20 bonuses and 3 x £10 bonuses for selected games with up to 60x wagering. Bonuses expire in 7 days. Max Redeemable £1,750. Paypal and Card payments only. Geographical Restrictions and T&Cs Apply, see below. 18+ | Please Gamble Responsibly.
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BetVictor

TOTAL WELCOME PACKAGE

£70

1ST DEPOSIT BONUS

£70 bonus when you wager £10

Logo Grosvenor Casinos
4.5 /5
4.5 rating

Grosvenor Casinos

4.5 rating
4.5 /5

Logo PlayOJO
3.5 /5
3.5 rating

PlayOJO

3.5 rating
3.5 /5

1ST DEPOSIT BONUS

50 free spins no wagering

50 Free Spins on the Book of Dead slot. Min deposit £10. Excl. new players in N.I. Each Free Spin valued at 10p. OJO’s Rewards and Game Play policy applies.
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PlayOJO

TOTAL WELCOME PACKAGE

50 free spins no wagering

1ST DEPOSIT BONUS

50 free spins no wagering

Logo Temple Nile
5 /5
5.0 rating

Temple Nile

5.0 rating
5 /5

1ST DEPOSIT BONUS

100% bonus up to £500 + 30 bonus spins

Min. deposit £20. Max bonus bet £5. Extra spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 30 extra spins on 1st deposit, 25% match up to £800 + 25 extra spins on 2nd deposit, and 50% match up to £200 + 50 extra spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. 
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Temple Nile

TOTAL WELCOME PACKAGE

£1,500
+ 105 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £500 + 30 bonus spins

Logo Videoslots
4 /5
4.0 rating

Videoslots

4.0 rating
4 /5

ON REGISTRATION

11 free spins no wagering

1ST DEPOSIT BONUS

100% bonus up to £200

11 Welcome Spins Wager-free and 100% up to £200 on your 1st deposit. Min. deposit £10. 7 days to activate the spins. Bonus spins expire 24 hours after activation. Activate the Welcome Bonus within thirty (30) calendar days under the 'My Bonuses’ section. 100% bonus up to £ 200 will be paid out in 10% increments to Main Account balance. 35x wagering. Play Responsibly.
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Videoslots

TOTAL WELCOME PACKAGE

£200
+ 11 free spins no wagering

ON REGISTRATION

11 free spins no wagering

1ST DEPOSIT BONUS

100% bonus up to £200

Logo Casushi Casino
4 /5
4.0 rating

Casushi Casino

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% up to £50 + 50 Spins

100% bonus on first deposit up to £50 plus 50 Free spins. Free spins are playable on Starburst and will be credited in increments of 10 spins per day for 5 days following the first deposit. Min. first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £500. Wagering requirement of 40x to cash out. Bonus expiry 30 days. Free spins expire 2 days. Game restrictions apply. Further Terms Apply.
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Casushi Casino

TOTAL WELCOME PACKAGE

100% up to £50
+ 50 Free Spins

1ST DEPOSIT BONUS

100% up to £50 + 50 Spins

Pros and Cons of Using a Welcome Bonus

Casino welcome bonuses are a great way to explore a new online casino and test out their games collection, but they do have a prickly side too. Here’s a quick comparison of the advantages and disadvantages of using a welcome bonus at an online casino:

Pros and Cons of Welcome Bonuses

PROS OF A CASINO WELCOME BONUSCONS OF A CASINO WELCOME BONUS
Great way to test a new casinoTime restrictions
No deposit, no wagering requirementsHigh wagering requirements
Free extended gameplayHigh minimum deposit
2nd chance to winNot all games are eligible
Safety net if you lose with real cash depositSkrill and Neteller players excluded from bonuses

Discover the Best Casino Welcome Bonus at JohnSlots!

As a leading casino and slots comparison site, JohnSlots offers a wide variety of trusted online casinos with the best welcome bonuses available. We keep our content continually refreshed so you can enjoy only the most up to date information. Whether you wish to learn more about gambling via our helpful guides, play the latest slot releases or check out slots by theme, we’ve got you covered.

FAQ Section

In case you have any more burning queries on the topic, here are some more answers to the most commonly asked questions about casino welcome bonuses:

Welcome Bonus FAQs

Why do casinos give away welcome bonuses?

The main reason why casinos give away welcome bonuses is to attract new players to their site, allowing them to explore and test some of their most popular online games.

Where can I use my welcome bonus?

Depending on the type of welcome bonus, you can use them on different slots and casino games. Bonus cash and free spins can be used on slots, but if you’re after table games, you’ll want to choose a bonus cash offer instead of spins.

Can I win real money from a welcome bonus?

Yes, but you will need to fulfil the full wagering requirements first before your bonus cash is transformed into real money. If you’re lucky to snatch a wager-free welcome offer, then the wins are paid in real cash.

Which is the best casino welcome bonus?

Some of the best casino welcome bonuses include no deposit bonuses, free spins and wager-free offers. Also, look for deals with low wagering requirements or low minimum deposits.

Do all casinos offer the sign up bonuses?

Unfortunately, not all casinos offer sign up bonuses. Check out our top list above to find the best casino welcome bonus offers available right now.

Why would I use the welcome bonus?

Welcome offers are a fun way to get bonus money to explore a new casino and test some of their best online games. Plus, you can also win real cash!

How do casinos make money on welcome bonuses?

Online casinos offer tempting bonuses upfront in the hope that new players will stick around after they’ve used up their welcome offer. The wagering requirements also help to ensure that players can’t just take their bonus money and disappear.

Can a Welcome Bonus be used on any game?

Unfortunately, not all games are eligible for welcome bonuses. Each casino will most likely indicate which games can be played using the welcome bonus. It’s also a good idea to check their general T&Cs to learn which games do not contribute or contribute less towards the wagering requirements.