Casino Bonus Codes | Bonus Codes for Casinos

James Briscoe

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James Briscoe

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Lee James Gwilliam

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Lee James Gwilliam

Senior Vice-President

Last Updated on 10th April 2024, 04:57 PM

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Casino bonus codes are a great way to unlock extra rewards, and the best online casinos are always dishing these out – especially to new players. Pick the top codes from our list below to level up your casino play today.

Here’s our list of the best casino bonus codes in the UK today. Take a good look and then scroll down to get more info and find link to each site in an instant.

Site

Casino Bonus Code for April 2024

Regal WinsREGAL
Spin and WinWELCOME
Pokerstars CasinoBONUS300
Magical VegasMAGICAL
10BetWINO100
Electric SpinsSPINIT
Kaiser Slots100SPINS

Regal Wins Casino Code: REGAL

Here’s one bonus code you can’t go without. Regal Wins is an epic place to play, especially when they’ll match your first deposit up to £300 and throw in free spins to boot. Simply enter REGAL when depositing your cash at the cashier.

Regal Wins Bonus 100% Welcome Bonus up to £300 + 50 Bonus Spins Promo Code: REGAL
#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. 1st dep. of £20-£300, max bonus £300 on selected slots; 50x wagering on the sum of deposit & bonus applies. Max convertible 5x bonus amount received. Extra Spins: Use code: REGAL when depositing in the cashier. 5 Batches of 10 FS Daily. Winnings capped at £10 per batch. Full T&Cs apply.

Spin and Win Casino Bonus Code: WELCOME

Looking for more casino promo codes? Head over to Spin and Win. It’s one of the top Paysafecard casinos online, where you can get up to £500 in bonus cash on your first deposit. Enter WELCOME when you sign up, and you'll also earn an extra £7 on top.

Spin and Win Bonus 100% Welcome Bonus up to £500 + £7 Promo Code: WELCOME
#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. 1st dep only (min £10), Dep Code WELCOME must be entered, 100% slots bonus up to £500 + £7, valid 7 days, on selected slots; 40x wagering on the sum of deposit & bonus applies. Max convertible to real is 5x bonus amount received bonus & wins for selected slots only. Full T&Cs apply.

Pokerstars Casino Bonus Code in the UK: BONUS300

New to Pokerstars? A superb double deal is waiting for you at this casino – a 200% deposit match of up to £300 plus free spins on a dozen slots from top providers. You’ll get 50 free spins upon deposit and another 50 the next day. Sign up, load at least £10 and use code BONUS300 to get things started.

PokerStars Bonus 200% Welcome Bonus up to £300 + 100 Bonus Spins Promo Code: BONUS300
#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Min. deposit £10 with code ‘BONUS300’. Debit card only. Wagering requirements apply. Selected Slots only. 5 redemption points per £1 to clear bonus. Game contributions vary. 7-day expiry.

Magical Vegas Bonus Code: MAGICAL

The only trick you'll need at Magical Vegas is the correct code, and we've got it right here for you. Enter MAGICAL in the specified field when depositing at the cashier, and watch the magic happen — you'll get a 100% deposit match bonus of up to £300 and 50 free spins on NetEnt’s Starburst. This is one of the best live casino bonus codes anywhere right now!  

Magical Vegas Bonus 100% Welcome Bonus up to £300 + 50 Bonus Spins
#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. 1st dep.(Exc PayPal) of £20-£300, max bonus £300 on selected slots, 50x wagering on the sum of deposit bonus applies. Max convertible 5x bonus amount received. Extra Spins: Use code: MAGICAL when depositing in the cashier. 5 Batches of 10 FS Daily. Winnings capped at £10 per batch. Full T&Cs apply.

10Bet Bonus Code: CASINO10

Want more free casino bonus codes? How about 10Bet, one of the top slot sites in town. They know how to throw a great party and will boost your initial balance up to £250 if you're a new player. When you make your first deposit, just pop in the code CASINO10 at the cashier, and you'll get to spin the slots or play live casino games.

10bet Bonus 50% Welcome Bonus up to £250 Promo Code: CASINO10
#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Use code CASINO10; Wager bonus 50x to release bonus winnings; Valid 30 days; Stake contribution and payment method exclusions apply;

Electric Spins Bonus Codes: SPINIT

If you're hunting for slots bonus codes, Electric Spins is where you'll find them! The site will give you 100 free spins and a games bonus of up to £20 when you make your first deposit. Just enter the code SPINIT when depositing at least £10, and you're good to go.

Electric Spins Bonus 200% Welcome Bonus up to £20 + 100 Bonus Spins Promo Code: SPINIT
#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Country restrictions apply. Min deposit: £10. Max offer: £20 Games Bonus & 100 Bonus Spins (on a game of our choice). Promo code: SPINIT. Any Games Bonus winnings, if applicable, must be wagered 35x before withdrawal. Any Bonus Spins winnings, if applicable, will be credited as bonus funds and capped at £10. Bonus Spins are valid for 7 days and any winnings must be wagered 35x 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 apply.

Kaiser Slots Promo Code: 100SPINS

Finally, we've got a code for Kaiser. As a sister site to Electric Spins, you can expect an equally enticing bonus. Enter the code 100SPINS on your first deposit and you'll unlock the goodies – 100 free spins on Starburst and a deposit match of up to £50.

10bet Bonus 50% Welcome Bonus up to £250 Promo Code: CASINO10
#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Use code CASINO10; Wager bonus 50x to release bonus winnings; Valid 30 days; Stake contribution and payment method exclusions apply;

More Casino Promo Codes Available to Use Right Now:

That's not all we've got. If you're already joined up at all the above sites or none of those welcome bungs caught your eye, try these next few for size. These promos work without you needing to manually enter a code. Simply click the link beside each offer and you'll be taken through to start the sign up process. Once that's complete, simply fulfil the requirements to unlock the bonus - often an initial deposit - and it's all yours to play with!

Affiliate disclosure: At Casinos.com, we want to ensure that players are matched with the right casino and sportsbook offers for them. For this reason, some of the recommended site links are affiliate links. This means that if you visit a website through our link and make a deposit, Casinos.com will receive a commission payment at no extra cost to you.
  1. 1
    Mr Vegas Bonus 100% Welcome Bonus Up To £200 + 11 Wager Free Bonus Spins
    Casino Games 7080 Slots 5586 Live Games 619 Minimum Deposit to Qualify £10.00 Payment providers VISA MasterCard PayPal Trustly Wager Requirement 35x Maximum Bonus £200.00 % Match 100%
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. The Welcome Bonus is only available to newly registered players who make a minimum initial deposit of € 10.
  2. 2
    PriveWin Bonus 100% Welcome Bonus up to £100 + 20 Extra Spins
    Casino Games 1023 Slots 973 Live Games 9 Free Spins icon-yes Payment providers VISA Neosurf Paysafecard MuchBetter Maximum Bonus £100.00 Value per Free Spin £0.10 Wagering Multiplier 50x
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Wager from real balance first. 50X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus valid 30 days / Extra spins valid 7 days from receipt. Max conversion: 3x the bonus amount or from extra spins: £20. Withdrawal requests voids all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply
  3. 3
    All British Bonus 100% Welcome Bonus up to £100 + 10% Cashback
    Casino Games 1293 Slots 1176 Live Games 44 Minimum Deposit to Qualify £20.00 Payment providers Paysafecard NETELLER Skrill MasterCard Wager Requirement 35x % Cashback 10% % Match 100%
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Maximum bonus is 100% up to £100 | Min. deposit is £20 | No max cash out | Wagering is 35x bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Cashback is cash with no restrictions | Skrill & Neteller deposits excluded | Cashback applies to deposits where no bonus is included.
  4. 4
    Exclusive: 100% up to £200 + 25 Bonus Spins (No Wagering Required)
    Casino Games 2085 Slots 1977 Live Games 163 Wagering Requirement 35x Payment providers VISA MasterCard Trustly Bank Transfer Value per Free Spin £0.10 Minimum Deposit to Qualify £10.00
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. New depositing players only. Min. deposit: £10. Max. bonus: £200 + 25 Bonus Spins on Book of Dead. Offer valid on the first deposit. No wagering is required on Bonus Spins. Wagering Required on Bonus Cash: 40x. The match-up bonus that requires a deposit must be wagered 40x. In order to withdraw your winnings, you must first use up all of your bonus spins or wait for them to expire (whichever comes first). Bonus Policy and Terms of Service apply.
  5. 5
    BetMGM UK Bonus Welcome Package up to £200 + 100 Bonus Spins
    Casino Games 2423 Slots 2054 Live Games 121 Minimum Deposit to Qualify £10.00 Payment providers VISA MasterCard Bank Transfer PayPal Wager Requirement 35x Maximum Bonus £200.00 Value Per Bonus Spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Opt in & deposit £10+ within 7 days & wager 35x to get up to £100. Wagering contributions vary. 7 day expiry. Receive 10 - 50 Extra Spins worth 10p on Big Bass Splash. 3 day expiry. Eligible on 2 deposits.
  6. 6
    Rainbow Riches Bonus Play £10, Get 30 Bonus Spins
    Casino Games 150 Slots 120 Live Games 39 Minimum Deposit to Qualify £10.00 Payment providers VISA MasterCard Apple Pay Maestro Wager Requirement 1x Value per Bonus Spin £0.01 Winnings in Cash or Bonus Cash
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Must opt in. Min £10 deposit & wager. 30 day expiry from deposit.. Extra Spins: on Rainbow Riches. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. **£10 lifetime deposit for Daily Free Game, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Extra Spins: on Rainbow Riches. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. **£10 lifetime deposit for Daily Free Game.
  7. 7
    PlaySunny Bonus 100% Welcome Bonus up to £50 + 50 Bonus Spins
    Casino Games 1123 Slots 918 Live Games 73 Minimum Deposit to Qualify £10.00 Payment providers MasterCard VISA Paysafecard Skrill Wager Requirement 40x Maximum Bonus £50.00 Value per Bonus Spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. 100% Bonus On First Deposit Up To £50 & 50 Bonus Spins For Big Bass Bonanza Slot Only. Min First Deposit Of £10. Max Bonus £50. 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.
  8. 8
    SpinYoo Bonus 100% Welcome Bonus up to £250 + 100 Bonus Spins
    Casino Games 1750 Slots 1675 Live Games 31 Minimum Deposit to Qualify £10.00 Payment providers VISA Trustly MasterCard Maestro Wager Requirement 35x Maximum Bonus £250.00 Value per Bonus Spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. 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. Full Terms Apply.
  9. 9
    Pub Casino Bonus 100% Welcome Bonus up to £100
    Casino Games 2200 Slots 1997 Live Games 220 Minimum Deposit to Qualify £10.00 Payment providers MasterCard VISA Trustly Skrill Wager Requirement 40x Maximum Bonus £100.00 % Match 100%
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. #Min deposit £10, wagering 40x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction.
  10. 10
    Fun Casino Bonus 100% Welcome Bonus up to £123
    Casino Games 1303 Slots 1253 Live Games 44 Minimum Deposit to Qualify £10.00 Payment providers MuchBetter Paysafecard NETELLER Skrill Wager Requirement 50x Maximum Bonus £123.00 % Match 100%
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Maximum bonus is £123. Max bet with bonus is £5. No max cash out. Wagering is 50x. Skrill & Neteller excluded. Eligibility is restricted for suspected abuse.
  11. 11
    Jackpotjoy Bonus Play £10, Get 30 Bonus Spins OR £50 Extra in Bingo
    Casino Games 1550 Slots 1400 Live Games 40 Minimum Deposit to Qualify £10.00 Payment providers VISA MasterCard Apple Pay Maestro Wager Requirement 1x Number of Bonus Spins 30 Value per Bonus Spin £0.01
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Extra Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.
  12. 12
    Buzz Casino Bonus Deposit £10 & Get 200 Bonus Spins
    Casino Games 1091 Slots 820 Live Games 118 Minimum Deposit to Qualify £10.00 Payment providers VISA Visa Electron MasterCard Maestro Wagering Requirement 20x Welcome Offer icon-yes Value per Bonus Spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Deposit & stake £10 on slots get 200 x 10p Fire Blaze™: Blue Wizard Megaways™ spins (x20 WR).
  13. 13
    Double Bubble Bonus Play £10, Get 50 Bonus Spins
    Casino Games 545 Slots 520 Live Games 11 Minimum Deposit to Qualify £10.00 Payment providers VISA MasterCard Apple Pay Maestro Wager Requirement 1x Value per Bonus Spin £0.20 Expiry Date on Bonus December 11th, 2024
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Extra Spins: on Double Bubble. Spins value: 20p each. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.
  14. 14
    Pink Casino Bonus 100% Welcome Bonus up to £150 + 50 Bonus Spins
    Casino Games 581 Slots 379 Live Games 49 Minimum Deposit to Qualify £10.00 Payment providers VISA MasterCard PayPal Apple Pay Wager Requirement 35x Maximum Bonus £150.00 Value per Bonus Spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. 7 days to claim offer and deposit a min of £10 with a further 7 days to wager 35x. Cash stakes only and wagering contributions vary. Max reward £150. 50 wager-extra spins 0.10p each on Big Bass Splash awarded after wagering complete, winnings paid as cash. 3 day expiry.
  15. 15
    Jackpot Village Bonus 100% Welcome Bonus Up To £200 + 200 Bonus Spins
    Casino Games 1200 Slots 1158 Live Games 32 Minimum Deposit to Qualify £20.00 Payment providers Paysafecard Skrill NETELLER MasterCard Wager Requirement 40x Number of Bonus Spins 200 Value per Bonus Spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. 18+. new players only. min. dep £20. max. bonus bet £5. 100% match up to £200 + 200 bonus spins on Book of Dead on your 1st deposit. Winnings from all spins credited as bonus funds and capped at £100. Bonus funds are separate to cash funds & subject to wagering requirement (40x deposit plus bonus). Only bonus funds contribute towards wagering requirement. Bonus funds must be used within 30 days, spins within 72hrs. Affordability checks & terms apply. Please gamble responsibly. BeGambleAware.org.
  16. 16
    PlayOJO Bonus Get 80 Extra Spins on your 1st Deposit (No Wagering Requirements)
    Casino Games 1666 Slots 1510 Live Games 306 Wager Requirement 0x Payment providers Siru Mobile Entropay Cubits Trustly Value per Bonus Spin £0.10 Minimum Deposit to Qualify £10.00 Winnings in Cash or Bonus Cash
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. First deposit only. This offer is only available for first time depositors. Min deposit is £10. 80 Extra Spins on Big Bass Bonanza. Spin Value: £0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies.
  17. 17
    Betgoodwin Bonus Deposit £25 Play With £50!
    Casino Games 583 Slots 510 Live Games 56 Wagering Multiplier 1x Payment providers VISA MasterCard Visa Electron Maestro Start Date on Bonus January 12th, 2024 Opt In Required icon-yes Offer Minimum Deposit 10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. 18+. Deposit a minimum of £10.Turnover initial deposit x1 on slots to qualify, upon qualification initial deposit will be matched with free slots funds up to £25.Bonus funds to be credited into account next day.The promotion is only valid for players living in the United Kingdom who are 18 years or over.Valid for players who register on or after 12/01/2024.In order to be eligible for this promotion and receive the welcome casino bonus, customers must deposit a minimum of £10 or more.This offer is valid for a player's initial deposit only.BetGoodwin Terms and Conditions apply.
  18. 18
    PokerStars Bonus 200% Welcome Bonus up to £300 + 100 Bonus Spins

    Promo Code: BONUS300

    Casino Games 641 Slots 574 Live Games 58 Minimum Deposit to Qualify £10.00 Payment providers Maestro MasterCard VISA PayPal Wager Requirement 5 redemption points per £1 Maximum Bonus £300.00 Value per Bonus Spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Min. deposit £10 with code ‘BONUS300’. Debit card only. Wagering requirements apply. Selected Slots only. 5 redemption points per £1 to clear bonus. Game contributions vary. 7-day expiry.
  19. 19
    Peachy Games Bonus 100% Welcome Bonus up to £50 + 20 Bonus Spins
    Casino Games 450 Slots 357 Live Games 18 Minimum Deposit to Qualify £10.00 Payment providers VISA MasterCard Maestro Bank Transfer Wager Requirement 40x Maximum Bonus £50.00 Value per Bonus spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. 100% Bonus On First Deposit Up To £50 & 20 Bonus Spins. Bonus Spins Are Credited Immediately and are Valid For Book Of Dead Slot Only. Min First Deposit Of £10. 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.
  20. 20
    Virgin Games Bonus Play £10 + Get 30 Bonus Spins on Double Bubble
    Casino Games 600 Slots 430 Live Games 18 Minimum Deposit to Qualify £10.00 Payment providers VISA MasterCard Maestro Apple Pay Wager Requirement 1x Number of Bonus Spins 30 Value per Bonus Spin £0.01
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Extra Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. **£10 lifetime deposit for Daily Free Games.
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Do I Always Need Online Casino Bonus Codes to Claim an Offer?

Sometimes, you may come across a casino bonus code in the offer terms, but online casino sites rarely use coupons these days. Usually no special code is needed to claim any offers listed, so don't just narrow your search to promos with codes attached! 

Often, sites will just give you the welcome package right away, all as part of the sign up process. It's easier for everyone that way - you don't end up forgetting to enter a casino promo code at the right time, and then the site doesn't have to deal with your customer service request to get that fixed. And once you're signed up and play regularly, the casino will simply send existing player bonuses straight to your account - or at least inform them of you by email or SMS. This is the case for things like weekly spins and birthday bonus casino bungs.

If you do find active bonus codes for casinos that you like, just copy and paste them when and wherever they ask you to. Some online casino bonus codes in the UK need to be entered when you sign up, while others are required when depositing. Just do what the site says to get all the bonuses and promos. And if you play regularly, remember to check your email and SMS inboxes, as casinos may drop exclusive codes from time to time - all in return for your loyalty.

Code or no code, you usually need to add money to your account to get bonus funds or spins. We've listed some of the best £10 deposit casinos on this page since this is a common minimum deposit amount, and you'll have a tenner handy if you plan to get the casino coupon codes from these sites. You could also hold out for a no deposit bonus code, but these are super rare and we see fewer and fewer of these lately.

Are There Any Casino Bonus Codes for Existing Players Too?

All the online casino bonus codes we’ve listed on this page are only available to new players. But plenty of sites will continue to dish out the offers and promos if you stick around.

Keep an eye out for pre-generated casino voucher codes if you're looking for some brand new casino offers. You'll find most of them right on the site, but some online casinos may send exclusive bonus codes straight to your player account or personal email and SMS inboxes. Often these codes will work with your account only and be time-limited, so we'd recommend snapping these up fast whenever they drop.

Most bonus codes for existing players open doors to deals like reload bonuses, free spins promos, or even a rarely-spotted no deposit casino bonus. Whenever we get wind of a truly unmissable deal, we'll do our best to share UK casino bonus codes for both new or existing players here on Casinos.com.

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Bonus Codes Tip

The more you stick around with a particular casino site, the more likely they are to send you exclusive promo codes. But some brands just don't go down this route whatsoever. If you're not getting the perks and promos you were hoping for, try elsewhere. You've tons of options.

Things to Know Before You Use Bonus Codes for Casinos

Before you go ahead and use our exclusive casino bonus codes, you should know what you're getting into. You need to keep a few things in mind, like whether you're eligible, the time limit for using the codes, which games you can use them on, and how much you can win. Only when you're clear on these can you know whether a particular bonus is worth your energy. Let's go through in a little more detail.

1. Are you Eligible ❓

When using casino bonus codes in the UK, checking if you're eligible will save you time and hassle. Most of the offers on this page are for new players only, so if you already have an account at a given casino, you won't be able to claim them.

But all's not lost. Some sites offer free casino promo codes for existing customers, too. If you stick around for long enough, the site may send you special offers directly to your account or email you if they have a new offer to share. If it's been a little while, why not long into your account and see if there's anything waiting for you?

2. Check the Time Limits ⌛

It’s crucial to check the time limits when claiming casino promo codes because sites are often strict about when and how to use them. Sometimes, you'll need to enter a valid code within a specific window after signing up or depositing, so be sure to read the bonus terms carefully. If you miss the deadline, you might end up losing your bonus. 

Also, remember that any funds you get from bonus codes for casinos usually need to be wagered in a week or so. Very rarely will it just sit in your account forever.

3. Look at Game Availability 🎲

In our experience, casinos are restrictive about which games bonus codes can be used on. In most cases, codes for free spins are restricted to some specific titles, usually big hits like Starburst and Book of Dead. At the same time, bonus funds and deposit matches can vary wildly from restriction to one or two games, all the way up to entire sections of the game lobby being available. It really does depend - so this is one bonus term you want to understand clearly.

That's why we always tell you to check those terms. Even if the casino allows you to use bonuses on multiple games, it may still restrict some titles, usually those with a high RTP (return to player) rate. And while you’re at it, check which games contribute 100% towards the wagering requirements.

4. Don’t Expect Compatibility With Other Offers ❌

It's rare for a casino to let you mix and match multiple bonuses. As a one-off perk for new players, it's unlikely that you can combine our UK casino bonus codes with other offers going on at the same site. But you can check out bonus codes for other online casinos and compare them to the current offer to make sure you're getting the best deal. And there's nothing stopping you grabbing a great bonus whenever you see it elsewhere, especially if you don't have to part with much or any cash. We've listed places you can find 25 free spins on registration with no deposit in the UK, and this is a bonus I'd strongly suggest you snap up while waiting for your chosen site to bung you more offers.

5. Be Wary of Wagering Requirements 💷

Bonuses are great, but they usually come with some strings attached. You'll usually need to meet specific wagering requirements to cash out your winnings, which can be a pain. The industry average is 35x, which means you'll have to bet the value of your bonus funds 35x over before you can withdraw any winnings that remain. This is certainly doable and people do take home big sums of cash, but wagering requirements on the higher side of average - say as much as 60x - are a real struggle to meet.

6. Get Familiar with Maximum Withdrawals ✋

You should always check out the maximum withdrawal limit when using a casino promo code. This rule is as important as knowing the time limits and wagering requirements – it’ll tell you how much you can feasibly win from your bonuses.

If you're using free spins or no deposit bonuses, it's not such a big deal. But, it's especially important for deposit matches, where you'll need to decide how much of your own cash to put in.

How to Use UK Casino Bonus Codes

Let's run through how to use promo codes for online casinos in five simple steps. The process may differ a touch depending on the site, but follow this and you'll be on your way to claiming some of the best bonus codes in the UK: 

  • Check our list of promo code sites above and pick one that has an offer you like the sound of. But make sure to read all the offer details before jumping in.
  • Follow the casino’s on-screen steps to sign up. It's an easy process and will only take a couple of minutes of your time. 
  • When registering for an account, keep an eye out for anywhere you may need to enter a code. You may need to enter it during the registration or when depositing. It varies depending on each casino. 
  • If you didn't get to enter the code at registration, just head over to the cashier section of your new account. Here, you'll have all the different ways to deposit.
  • Decide how much you’d like to deposit via your chosen payment method. Now, enter the code in the dedicated ‘promotions’, ‘bonus code’ or similar field, and the bonus will activate automatically. 

If you still couldn't spot anywhere to enter the code, come back here and double check that the offer you selected even needs one - many now don't. But if you're still at a loss, check the casino site for an FAQs section or contact customer support over there via live chat or email.

And that's it! You can now head for any eligible games and start using your bonus, whether you're a blackjack aficionado, love the thrill of live titles, or prefer new slots online

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Bonus Code Tip

Usually, you'll need to enter promo codes when you sign up or make your first deposit. But if you don't know where to enter the code or how to use it, contact customer support, and they'll help you out.

How we Find the UK’s Best Casino Bonus Codes

At Casinos.com, we're a team of casino enthusiasts passionate about sharing the biggest and best tipoffs in the business. Our ultimate goal is to ensure that you have a great time playing at the casinos we recommend, and that you only ever play at a safe and secure site.

To make that happen, we first check the casino's licence and ensure it meets our strict criteria. Then we look for the bonuses – only the best codes make it here to our lists. These are generally aimed at newly joined up players, so if you're a regular player at British casinos online, check out our dedicated page for the best high roller bonus in the UK.   

When it comes to finding the best sites, we often prioritise fast withdrawal casinos. We sign up and check that these sites deliver on their promise to make the payout available the same day. And we'll always let you know if they don't. Diversity of payment methods is also absolutely key, especially now the financial services sector is more varied than ever.

While looking for the best online casino we also evaluate customer service, check terms and conditions, investigate special features like mobile apps, and the overall look and feel of the casino. Once we're happy with everything, we write a detailed review and make the site's biggest promos as easy as possible for you to find.  

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Meet The Author

16 Years
Experience
James Briscoe
James Briscoe
Editor Editor

James worked in non-league football as a press officer before copy-editing local and national newspapers from around Britain. He then stepped into the online casino world in Malta as a copywriter, and since then, he’s continued his iGaming journey as a freelance writer, and is delighted to be helping make Casinos.com content the best it can be.

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