Casino Bonuses: Best Bonuses of 2021

Everyone loves getting something extra in their lives. And if you love playing at online casinos then that’s when a casino bonus really comes into play. It gives you extra funds to spin your favourite slots and maybe even win some bonus cash.

TIPS TOPICS ON THIS PAGE

Find the best casino bonuses at JohnSlots!

One of the best things about joining a casino is its welcome bonus offer. The anticipation of experiencing a new site mixed with the excitement of trying new games is hard to beat. But with so many online casinos available in the UK, you can soon start feeling lost.

We know exactly what it feels like to be overwhelmed by so many casino bonus offers and not knowing who to turn to for honest and unbiased advice. Therefore our expert team at JohnSlots is extra excited to help you figure it all out.

Here’s what you can expect from JohnSlots:

  • Exclusive bonuses and the latest offers from trustworthy and safe UK casinos
  • Top list where you can easily compare all types of casino bonuses
  • Convenient links to take you straight to your favourite bonuses
  • Unbiased reviews and up to date information
Logo Electric Spins
3 /5
3.0 rating

Electric Spins

3.0 rating
3 /5

1ST DEPOSIT BONUS

Deposit £10, Play with £30 + 100 Free Spins

First-time depositors only (18+ country restrictions apply). Min deposit: £10. Max offer: £20 Games Bonus & 100 Free Spins (on a game of our choice). Promo code: SPINIT. Any Games Bonus winnings, if applicable, must be wagered 60x before withdrawal. Any Free Spins winnings, if applicable, will be credited as bonus funds and capped at £10. FS are valid for 7 days and any winnings must be wagered 40x before withdrawal. Games Bonus win cap: £100 + original bonus amount. Wagering contribution varies by game. We reserve the right to deny bonuses based on abusive bonus activity across sites operated by the Company. Deposit balance is available for withdrawal at any time (UK only). General withdrawal restrictions & full T&Cs apply. Valid until 31.12.2022
Read More Read Less

Electric Spins

TOTAL WELCOME PACKAGE

Up to £20 Bonus
+ 100 Free Spins with code SPINIT

1ST DEPOSIT BONUS

Deposit £10, Play with £30 + 100 Free Spins

Logo SpinYoo Casino
4 /5
4.0 rating

SpinYoo Casino

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% up to £250 + 100 Bonus Spins

New players only. Min Dep £20. Max Bonus Bet £5. Offer: 100% of 1st deposit up to £250 + 100 Yoo Spins on Starburst, Book of Dead, Fire Joker, Gonzo's Quest, & Big Bass Bonanza respectively (first 20 credited on 1st deposit; rest credited at 07:00GMT at 20/day). Spins expire after 23:59GMT on day they’re credited. Winnings from each 20 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Only bonus funds contribute to wagering requirements. Bonus funds can only be used on slots.
Read More Read Less

SpinYoo Casino

TOTAL WELCOME PACKAGE

100% up to £250
+ 100 Bonus Spins

1ST DEPOSIT BONUS

100% up to £250 + 100 Bonus Spins

Logo Peachy Games
4 /5
4.0 rating

Peachy Games

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% bonus up to £50 + 20 Book of Dead Spins

100% bonus on first deposit up to £50 & 20 Bonus Spins. Bonus spins are credited immediately and are valid for Rich Wild and the Book of Dead slot only. Min first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. Further Terms Apply
Read More Read Less

Peachy Games

TOTAL WELCOME PACKAGE

Up to £50
+ 20 Spins

1ST DEPOSIT BONUS

100% bonus up to £50 + 20 Book of Dead Spins

Logo Your Favourite Casino
3.8 /5
3.8 rating

Your Favourite Casino

3.8 rating
3.8 /5

1ST DEPOSIT BONUS

Up to 500 free spins on Starburst

MIN DEPOSIT £10.00, £8.00 MAX WIN PER 10 SPINS, MAX BONUS EQUAL TO LIFETIME DEPOSITS (UP TO £250.00), 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY
Read More Read Less

Your Favourite Casino

TOTAL WELCOME PACKAGE

Up to 500 free spins

1ST DEPOSIT BONUS

Up to 500 free spins on Starburst

Logo Fansbet Casino
4 /5
4.0 rating

Fansbet Casino

4.0 rating
4 /5

1ST DEPOSIT BONUS

Play £10 Get 40 Free Spins

For new UK customers who registers via mobile; Wager £10 on Slots to release 40 Free Spins in Gladiators Go Wild; Opt in via the Promotions page to claim 10% weekly Slots Cashback; Free Spin stakes not returned; No wagering requirements on winnings; £100 max free spin winnings; 10 no deposit Free Spins credited in Gladiators Go Wild upon first login; T&C’s apply; 18+. T&C's Apply. Please bet responsibly. begambleaware.org
Read More Read Less

Fansbet Casino

TOTAL WELCOME PACKAGE

Play £10 Get 40 Free Spins

1ST DEPOSIT BONUS

Play £10 Get 40 Free Spins

Logo Casino Lab
4 /5
4.0 rating

Casino Lab

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% up to £100 + 300 Free Spins On Reactoonz

£10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 spins on pre-selected games will be credited instantly + then 30 per day for 9 days. Free spins valid for 72 hours from credit. Max free spins winnings £100. Ewallets excluded.
Read More Read Less

Casino Lab

TOTAL WELCOME PACKAGE

£100
+ 300 Free Spins

1ST DEPOSIT BONUS

100% up to £100 + 300 Free Spins On Reactoonz

Logo Kassu
4.5 /5
4.5 rating

Kassu

4.5 rating
4.5 /5

1ST DEPOSIT BONUS

100% bonus up to £100 + 300 free spins

£10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.
Read More Read Less

Kassu

TOTAL WELCOME PACKAGE

£100
+ 300 free spins

1ST DEPOSIT BONUS

100% bonus up to £100 + 300 free spins

Logo Betway
4 /5
4.0 rating

Betway

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% bonus up to £50 + 50 bonus spins

Opt-in required. This offer is valid for selected customers only, until 25th August 2021 23:59 TCS. 50 Bonus Spins are awarded upon successful 1st deposit. 10% match bonus up to £50 on 1st deposit of £10+. 10 bonus spins credited on a daily basis for 5 days. Winnings from bonus spins are subject to wagering of 30x playthrough requirements. Irregular gameplay may invalidate your bonus. Debit card deposits only. This offer is valid for 7 days from when your new account being registered. Other conditions apply. Bet The Responsible Way.
Read More Read Less

Betway

TOTAL WELCOME PACKAGE

Up to £50
+ 50 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £50 + 50 bonus spins

Logo PlayGrand
4 /5
4.0 rating

PlayGrand

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% up to £300 + 30 Bonus Spins on Reactoonz

Min. deposit £10. Bonus: 1st deposit 100% up to £300 + 30 bonus spins (Reactoonz), 2nd deposit 50% up to £500 + 50 bonus spins (Book of Dead), 3rd deposit 25% up to £200 + 20 bonus spins (Legacy of Egypt). Spins on specified games only. Bonus money is separate to Cash funds & subject to 35x wagering requirement. £5 bonus max. bet. Bonus must be used within 30 days, spins within 10 days, otherwise any unused will be removed. Only bonus funds contribute towards wagering requirements.
Read More Read Less

PlayGrand

TOTAL WELCOME PACKAGE

Up to £1,000
+ 100 Bonus Spins

1ST DEPOSIT BONUS

100% up to £300 + 30 Bonus Spins on Reactoonz

Logo PlayFrank
4 /5
4.0 rating

PlayFrank

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% match bonus up to £100 + 50 spins

Min deposit £20. Bonuses to a max of £100 + 50 bonus spins. Wagering bonus 35x. Wagering bonus spins 35x. Max bonus bet £5. The winnings must be wagered within 7 days. Bonus T&Cs apply.
Read More Read Less

PlayFrank

TOTAL WELCOME PACKAGE

£100
+ 50 Spins

1ST DEPOSIT BONUS

100% match bonus up to £100 + 50 spins

Logo Playzee
4.5 /5
4.5 rating

Playzee

4.5 rating
4.5 /5

1ST DEPOSIT BONUS

100% up to £300 + 100 Spins

Min Deposit £20 Max Bonus Bet £5 Winnings from spins capped at £50 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash). Terms apply. Play Responsibly.
Read More Read Less

Playzee

TOTAL WELCOME PACKAGE

£300
+ 100 Spins

1ST DEPOSIT BONUS

100% up to £300 + 100 Spins

Logo 32 Red
4 /5
4.0 rating

32 Red

4.0 rating
4 /5

1ST DEPOSIT BONUS

150% up to £150

New accounts only. Min. £10 deposit, debit card only. Up to 50x wagering, game contributions vary, max stake applies. 7 day expiry.
Read More Read Less

32 Red

TOTAL WELCOME PACKAGE

Up to £150

1ST DEPOSIT BONUS

150% up to £150

Logo Casushi Casino
4 /5
4.0 rating

Casushi Casino

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% up to £50 + 50 Bonus Spins

100% bonus on first deposit up to £50 plus 50 Bonus spins (30 spins on day 1, 10 on day 2, 10 on day 3 for Rich Wilde and the Book of Dead slot only. Min first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. Further Terms Apply.
Read More Read Less

Casushi Casino

TOTAL WELCOME PACKAGE

100% up to £50
+ 50 Bonus Spins

1ST DEPOSIT BONUS

100% up to £50 + 50 Bonus Spins

Logo Dream Vegas
4 /5
4.0 rating

Dream Vegas

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% up to £100-300 + 50-150 Free Spins (Depending on How Much You Deposit)

One offer per player. Max bonus bet £5. Offer: 100% bonus match on 1st deposit + bonus spins. Value of bonus & number of spins depend on deposit amount: £20-£99: max £100 bonus + 50 spins on selected games; £100-£200: max £200 bonus + 100 spins on selected games; or £200+: max £300 bonus + 150 spins on eligible NetEnt Games. Winnings from spins credited as bonus and capped at £100. Bonus funds are separate to cash funds & subject to wagering requirement (35x deposit + bonus). Only bonus funds contribute to wagering requirement. Bonus funds expire within 30 days; bonus spins within 72hrs. Affordability checks apply. Terms Apply. Please gamble responsibly.
Read More Read Less

Dream Vegas

TOTAL WELCOME PACKAGE

Up to £300
+ 150 Free Spins

1ST DEPOSIT BONUS

100% up to £100-300 + 50-150 Free Spins (Depending on How Much You Deposit)

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.
Read More Read Less

Karamba

TOTAL WELCOME PACKAGE

£50
+ 100 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £50 + 20 bonus spins

Logo Casiplay
4 /5
4.0 rating

Casiplay

4.0 rating
4 /5

1ST DEPOSIT BONUS

50% bonus up to £100 + 30 bonus spins

Offer valid upon 4 deposits. Min deposit £20. Welcome package split over 4 deposits, 35x wagering applies. Full terms apply.
Read More Read Less

Casiplay

TOTAL WELCOME PACKAGE

Up to £200
+ 100 bonus spins

1ST DEPOSIT BONUS

50% bonus up to £100 + 30 bonus spins

Logo JackpotJoy
3.5 /5
3.5 rating

JackpotJoy

3.5 rating
3.5 /5

1ST DEPOSIT BONUS

£50 in Bingo Tickets OR 30 Free Spins No Wagering

Min £10 deposit & wager. 30 day expiry from deposit. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.
Read More Read Less

JackpotJoy

TOTAL WELCOME PACKAGE

Up to £50 or 30 Free Spins

1ST DEPOSIT BONUS

£50 in Bingo Tickets OR 30 Free Spins No Wagering

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.
Read More Read Less

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 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.
Read More Read Less

Mr.Play

TOTAL WELCOME PACKAGE

£200
+ 100 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £50 + 100 bonus spins

Logo PlaySunny
4 /5
4.0 rating

PlaySunny

4.0 rating
4 /5

1ST DEPOSIT BONUS

Up to £100 plus 50 bonus spins on Book of Dead

100% bonus on first deposit up to £100 & 50 Bonus Spins for Book of Dead slot only. Min first deposit of £20. Max bonus £100. 50 Bonus Spins credited on first deposit. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply.
Read More Read Less

PlaySunny

TOTAL WELCOME PACKAGE

£100 plus 50 bonus spins

1ST DEPOSIT BONUS

Up to £100 plus 50 bonus spins on Book of Dead

Logo Casimba
4.5 /5
4.5 rating

Casimba

4.5 rating
4.5 /5

1ST DEPOSIT BONUS

100% bonus up to £100 + 50 bonus spins on Book of Dead

Min deposit £20. Max bonus bet £5. Bonus spins on selected game only and must be used within 72hrs. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire within 30 days. Offer is 100% bonus match up to £200 + 50 Bonus spins on your 1st deposit, and 50% bonus match up to £50 on your 2nd deposit. Bonus funds are separate to cash funds & subject to wagering requirement (35x deposit + bonus). Only bonus funds contribute towards wagering requirement. Affordability checks apply. Terms apply. Please gamble responsibly.
Read More Read Less

Casimba

TOTAL WELCOME PACKAGE

Up to £150
+ 50 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £100 + 50 bonus spins on Book of Dead

Logo 21 Prive
4 /5
4.0 rating

21 Prive

4.0 rating
4 /5

1ST DEPOSIT BONUS

125% bonus up to £100 + 100 bonus spins

One bonus offer per player. Minimum deposit of £20. Max bonus bet £5. This offer gives you a 125% match bonus up to £100 and 100 bonus spins. Bonus spins are valid on the following game(s) only: Gonzo’s Quest and Starburst. Bonus spins to be credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £50. Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus funds are separate to Cash funds and are subject to 35x wagering on the bonus funds only. Affordability checks apply. Terms apply. Play Responsibly.
Read More Read Less

21 Prive

TOTAL WELCOME PACKAGE

Exclusive: 125% up to £100
+ 100 bonus spins

1ST DEPOSIT BONUS

125% bonus up to £100 + 100 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

Min. deposit £20. Max. bonus bet £5. Bonus spins on selected game only and must be used within 72hrs. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire within 30 days. Offer is 100% bonus match up to £300 + 50 Bonus spins on your 1st deposit. Bonus funds are separate to cash funds & subject to wagering requirement (35x deposit + bonus). Only bonus funds contribute towards wagering requirement. Affordability checks apply. Terms apply. Please gamble responsibly.
Read More Read Less

Spinland

TOTAL WELCOME PACKAGE

Up to £300
+ 50 Starburst spins

1ST DEPOSIT BONUS

100% bonus up to £300 + 50 bonus spins

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.
Read More Read Less

Incredible Spins

TOTAL WELCOME PACKAGE

Up to 500 free spins

1ST DEPOSIT BONUS

Up to 500 free spins

Logo FruitKings Casino
4 /5
4.0 rating

FruitKings Casino

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% bonus up to £50 + 100 bonus spins

100% bonus on first deposit up £50 & 100 Bonus spins (50 spins on day 1, 25 on day 2, 25 on day 3) for Book of Dead slot only. Min first deposit of £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply
Read More Read Less

FruitKings 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

Casino bonuses

Tips about casino bonuses

[articles-list num=1]

On this page, you’ll find:

What are online casino bonuses?

If you are looking to join a new casino and extend your playing cash, then online casino bonuses are a great way to boost your gameplay. They are credited to your account upon registration and usually come in the form of cash, free/bonus spins or both.

The most popular casino bonus is a deposit match bonus that is offered to you as part of a welcome package or a special promotion. Think of it as a nice welcoming cup of tea and biscuits on arrival to the site.

The best thing about a casino bonus is that it’s easy to claim. All you have to do to receive the bonus is to find a good deal, register with the casino and make your first deposit. You can always use our up to date casino reviews page to find the best bonuses for UK players.

Types of online casino bonus

welcome bonus is a good way for you to have a taste of what a casino has to offer along with some extra cash or spins to kick things off. The interesting thing is that it could come in many different forms, most of which we’ve covered below.

Casino bonuses, free spins, bonus spins and other promotions

1. Bonus with deposit required

A deposit bonus is one of the most popular casino bonuses and is awarded to you when you make your first deposit. It usually looks something like this: 100% up to £100 and means that your first deposit will be doubled. Deposit £50 play with £100. Not bad, huh?

When casinos feel generous, they can give you a layered match bonus where you can claim your casino’s bonus via multiple – 1, 2, 3, 4 and even 5 – deposits. Often, that’s a great offer, because by using the first deposit, you can dip your toes in the waters of the casino to see if you like it.

Another type of deposit works by having a predefined amount of bonus cash given with free spins or bonus spins. For example, 100% up to £100 + 50 free/bonus spins. That’s a great offer because, on top of your match bonus amount, you can also use these extra spins on preselected slots.

2. No deposit bonuses

A no deposit bonus is a great bonus and does what it says – awards you a bonus without having to make a deposit. In this case, you can either claim free cash, free spins or bonus spins.

We have a great no deposit bonus page if you want to learn more about this type of casino bonus.

3. Free Spins

As we’ve briefly mentioned above, free spins or cash spins can come as a no deposit bonus or part of a casino’s welcome offer. They can be used to play slots without having to spend your own cash.

Previously all kinds of spins were called free spins whether they came with the wagering requirements on not. Today, due to strict UKGC regulations, only wager-free spins can be called free spins.

Check out our free spins page for some more in-depth information on everything you need to know about free spins bonus.

4. Bonus spins & extra spins

Just like free spins, you can use bonus spins and extra spins to play slots without spending your own money. And they too can be offered as part of a casino’s welcome deal or a no-deposit bonus offer.

What differentiates free spins from bonus spins is that bonus spins have wagering requirements attached to them. Following the UKGC guidelines, casinos are required to advertise free spins as bonus spins if they come with any wagering requirements. But, and here is the best part, once you fulfil the wagering requirements you get to keep the winnings.

Read our informative bonus spins page to familiarise yourself with the ins and outs of this casino bonus type.

5. Other types of bonuses

The above are some of the most popular casino bonuses, but there are a few more types of bonuses that you might come across at online casinos.

  • Cashback bonuses
  • Reload bonuses
  • High Roller bonuses
  • VIP bonus
  • Refer a friend bonus

How to get casino bonuses online

One way to get a generous casino bonus online, if you are a new player, is to join a casino and claim their welcome bonus or no deposit bonus. But what about the returning customers?

Great news. Most online casinos have regular promotions running to satisfy their loyal players. Cashback and reload bonuses being the most popular among UK casinos. Here’s how each of the bonuses can benefit you.

500% Casino bonus

Casino welcome bonus/sign-up bonus

This type of offer is exclusively reserved for new players. To claim a no deposit welcome offer, all you have to do is sign up to a casino by completing the registration process. You might have to enter a bonus code but you won’t have to deposit.

Otherwise, the welcome bonus will require a deposit. You can get a sign-up package that will give you bonus money and free spins over several deposits! A lot of UK casinos have this type of offer for new players. The most common welcome deposit bonus is a 100% match bonus.

Reload bonus

Otherwise known as a deposit bonus, a reload bonus can be given to you after you’ve claimed your welcome offer. In other words, it’s an incentive for you to make a further deposit. Think of it as a deposit bonus, but smaller.

Reload bonus amounts differ from site to site and always change. To keep up with the new offers, you could either subscribe to the casino’s promotional emails or opt-in to their SMS service. That way you’ll stay up to date with the best deposit bonuses. Because, ultimately, you want to claim more bonus money. The more you have to play with, the more cash you could potentially win.

A reload bonus is here to keep you happy and loyal to the casino. But beware that it’s a time-sensitive bonus. Therefore, to claim your bonus money you’ll need to deposit within a certain time frame.

Cashback

Cashback is a great way for you to win some money back on your losses. Depending on your status at the casino, you could receive a real money cashback bonus.

It’s usually based on your total losses over a certain time (i.e., a week) and determined by a fixed percentage. The average cashback percentage varies from site to site, but commonly it sits between 5% and 25%.

For example, a casino might include a 5% cashback offer on losses made on a particular day, as long as your balance is at £0. So, if you played £100 that day and lost it all, you could earn £5 cashback.

How to choose the best casino bonuses

Choosing the best casino bonuses can be a little tricky at times. It’s not enough to pick a casino with the highest bonus on offer. Because the biggest bonus doesn’t always mean a good bonus.

That’s not to say that it can’t be a good deal, but it can come with lots of restrictions and risks. In most cases, if a bonus looks too good to be true it probably is. You want to look out for those casino bonuses that have reasonable terms attached and can extend your gameplay.

What is a good casino bonus?

Here’s a quick checklist for choosing the best online casino bonuses:

  • Check the bonus and general terms. You want them to be fair with reasonable wagering requirements.
  • Some of the best casino bonuses that give free bonus cash and can extend your gameplay are no deposit bonuses or bonus spins.
  • Check if a casino has a mix of bonuses for both budget-conscious players and high rollers.
  • You want casino bonuses with a high winning cap and good time limits for longer gameplay.
  • Look out for bonuses that can be used on a wide selection of slots.

Cash out limits

It’s for a good reason we keep banging on about the importance of reading the bonus terms and conditions upfront. Knowing your bonus cash out limits is important because the rules set by the casino can limit the bonus amount you can withdraw.

Most casinos will have a set maximum amount you can withdraw regardless of how much you win with your bonus cash. So, if you happen to win a jackpot of £500 when playing on bonus and the cashout limit determined is £300, you’ll only be able to withdraw the £300 and not a penny more.

Having a VIP status at a casino often involves higher withdrawal limits so you might want to check the perks and terms of becoming one.

Needless to say, casinos with higher cash out limits are the most attractive. But, at the end of the day, you need to look at the whole package.

Payment methods

One thing to look out for when joining a casino and making your first deposit is payment methods. Each casino will have their list of deposit and withdrawal methods which you can access via the terms and conditions or FAQs page. Some of the most popular include bank cards, e-wallets, prepaid cards and bank transfers.

Usually, you’ll be able to withdraw your bonus winnings via the same method you deposited with. But beware when claiming your match deposit bonus. In many cases, deposits with Skrill, Paypal, Neteller and Paysafecard are not eligible to claim a welcome bonus.

Restricted games

It’s very rare for a casino to allow you to play your bonus cash on any games you like. You’ll mostly have the titles preselected for you by the casino. The reasons for it are endless. Maybe they want to promote a new game from a certain game provider or encourage you to play games that offer a higher value per spin.

Either way, the number of games you can play with your bonus will be listed in the general terms or conditions or the bonus terms so be sure to check them out.

Wagering requirements of casino bonuses

Wagering requirements

Let’s talk about wagering requirements. The majority of welcome bonus offers at UK casinos come with wagering requirements attached to them. It can be anything from as low as 10x up to a whopping 60x and higher.

  • Typically, a standard wagering requirement will be between 20x and 35x.
  • Anything above 35x would be high wagering. The higher wagering requirements will usually apply to a bigger 300%, 400% or 500% bonus.

Sometimes you’ll come across a deposit bonus with no wagering. The downside of such a bonus is that you can’t always withdraw it but it’s still a great way for you to have fun and experience the casino.

The most confusing part of the wagering requirements is the difference between wagering just the bonus vs wagering bonus + deposit. The main distinction here is that you’ll have to wager the bonus amount only or the bonus + deposit amount respectively. Have a look at the below examples.

Wagering the bonus only:

  • Example offer: No deposit £10 bonus on registration
  • Wagering requirement: 45x
  • Your winnings: X
  • Calculation: £10 (bonus money) x45 = £450
  • Explanation: To withdraw your X amount of bonus money, you’ll need to wager your bonus 35 times. This means that you’ll have to bet £450 before you can withdraw your X bonus winnings.

Wagering both bonus + deposit:

  • Example offer: 100% up to £100
  • Wagering requirements: 35x bonus + deposit
  • Your deposit: £50
  • Your winnings: X
  • Calculation: £100 x 35= £3,500
  • Explanation: To cash out your X winnings, you’ll need to wager both £50 deposit + £50 bonus 35 times before you could make a withdrawal. This means you’ll have to bet £3,500 to collect your winnings.

Similarly to bonus funds, any winnings from bonus spins will also be tied to similar wagering requirements before you can withdraw your winnings.

Bonus spins example:

  • Example offer: 30 bonus spins
  • Wagering requirements: 35x
  • Your deposit £10
  • Your winnings from bonus spins: £60
  • Calculation: £60 (winnings from spins) x 35 = £2,100
  • Explanation: To withdraw your winnings from bonus spins, you’ll need to bet £2,100. It might look like a big amount to bet until you can withdraw, but remember that you keep on winning as you spin.

Other requirements

When choosing the best casino bonus, also look out for other requirements including time limits, minimum deposit requirements, bonus expiration date, maximum bet with an active bonus, forbidden betting patterns etc.

You’ll always find them stated in the casino’s general terms and conditions.

200% casino bonus

Best casinos with bonuses 2021

We’ve picked top online casinos to showcase a variety of bonuses you can receive when you make a deposit.

Logo Casushi Casino
4 /5
4.0 rating

Casushi Casino

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% up to £50 + 50 Bonus Spins

100% bonus on first deposit up to £50 plus 50 Bonus spins (30 spins on day 1, 10 on day 2, 10 on day 3 for Rich Wilde and the Book of Dead slot only. Min first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. Further Terms Apply.
Read More Read Less

Casushi Casino

TOTAL WELCOME PACKAGE

100% up to £50
+ 50 Bonus Spins

1ST DEPOSIT BONUS

100% up to £50 + 50 Bonus Spins

At JohnSlots we love bonuses and keep a close eye on the best casino promotions. Whenever we find good deals, we flag them up on our latest promos page. We also love perusing the industry news to learn what’s new in the casino world.Find the best casino promotions at JohnSlots!

If you too want to stay up to date, bookmark our regularly updated news and hottest promos pages now.

Frequently asked about casino bonuses

Casino Bonus Questions Answered

We’ve covered a fair bit of the casino bonus specifics in this bonus page, but if you have any more questions, take a look at the below casino bonus FAQs.

Can I cancel my bonus?

You can! Simply log into your casino account and cancel from there, or contact customer support. Often your bonus will automatically be cancelled if you try to withdraw your funds without completing the wagering requirements.

As of 31st October 2018, all UK casino bonuses have to be forfeitable bonuses. You can forfeit your casino bonus and withdraw your real money deposit and winnings any time you want under this regulation.

Can I win real money with a bonus?

You can but you’ll need to complete the wagering requirements before withdrawing your winnings.

Are there any downsides using a bonus with a higher percentage?

Yes, the downside is that often a higher percentage means a smaller bonus amount. Also, possibly higher wagering requirements may apply. Be sure to check the offer terms and conditions for more details.

What is the biggest deposit bonus?

It depends on the casino, and bonuses are always changing. The biggest deposit bonuses we see are the ones with lower percentages and higher bonus amounts.

Are casinos bonuses time-based?

Often they are, and to benefit from them you’ll need to ensure you claim your bonus within the indicated time frame. The only exception would be a welcome offer, which is available on your first deposit only.

What are casino banking bonuses?

These are bonuses that you can claim only if you deposit via a certain payment method. For example, you might see these bonuses if you deposit using cryptocurrency or debit cards.

What are the bonus codes?

Some casinos require bonus codes for claiming the offer and you won’t be able to trigger the bonus without it.

Can I use my casino bonus on mobile?

Often you can, however, it is important to check bonus the terms and conditions. Some casinos offer mobile or desktop-only bonuses.

Why did my friend get a bonus and I didn’t?

It could be because your friend is at a higher level in the loyalty programme, so they received a bigger bonus. Or, your friend is new to that casino and you are not.

We see you are accessing JohnSlots from the USA. Would you like to see the best US casinos with Sweepstakes?

x

Newsletter error