Casino Bonus Codes UK 2025
Finding the best casino bonus codes in the UK can make a massive difference. Whether you’re after free spins, no deposit bonuses, or generous welcome packages, the right code unlocks exclusive offers that aren’t always available to everyone.
I’ve gathered the latest and most rewarding casino bonus codes for 2025, making it easy for you to claim top deals with just a few clicks.
Ready to find your next big bonus? Let’s dive in.
Written by Robert Cohen
Fact-checked by Øystein Winje
Latest Online Casino Bonus Codes
Below, you’ll find a table with the latest casino bonus codes available right now. From free spins to no deposit bonuses, these codes give you instant access to some of the best deals around.
Simply find the bonus you want, click Apply Code and use the code during registration or deposit, and you’re good to go.
| Brand | Type of code | What you get | Code | Claim code |
|---|---|---|---|---|
| Hot Streak | Free spins | 100 free spins | STAR100 | Apply Code |
| Royal Valley | Free spins | 100 free spins | BASS20 | Apply Code |
| Slot Lux | Free spins | 20 wager-free free spins | 20FREE | Apply Code |
| William Hill | Free spins | 200 free spins | BBS200 | Apply Code |
| Spin Hill | Free spins | 50-500 free spins | BLUE | Apply Code |
| Betfred | Live Casino | 5 golden chips worth £1 | LIVECASINO | Apply Code |
| PlayOJO | Live Casino | 50% cashback up to £100 | 100CASH | Apply Code |
| William Hill | Match bonus | 400% bonus up to £40 | BASS40 | Apply Code |
| Hot Streak | No deposit | 10 free spins | Automatically applied | Apply Code |
| Royal Valley | No deposit | 10 free spins | Automatically applied | Apply Code |
| The Phone Casino | No deposit | 100 free spins | Automatically applied | Apply Code |
| Yeti | No deposit | 23 free spins | Automatically applied | Apply Code |
| Vegas Mobile | Sports | £20 free bet | VMC30 | Apply Code |
| Mobile Wins | Sports | £30 free bet | MW30 | Apply Code |
| William Hill | Sports | £30 in free bets | R30 | Apply Code |
| Betfred | Sports | £50 in free bets | BETFRED50 | Apply Code |
| Betrino | Sports | €50 free bet | BB50 | Apply Code |
| WinOMania | Combo | £100 + 100 free spins | WINO100 | Apply Code |
| Royal Swipe | Combo | £100 + 15 free spins | 15TF | Apply Code |
| PlayLuck | Combo | £100 + 150 free spins | 150STARBURSTUK | Apply Code |
| BBCasino | Combo | £100 + 20 free spins | BB10020 | Apply Code |
| Dream Palace | Combo | £100 + 20 free spins | 20BOD | Apply Code |
| Mobile Wins | Combo | £100 + 20 free spins | 20CR | Apply Code |
| Vegas Mobile | Combo | £100 + 20 free spins | DEP20 | Apply Code |
| Betrino | Combo | €100 + 70 free spins | BB20 | Apply Code |
| Bits Magic | Combo | €200 + 75 free spins | B20K75 | Apply Code |
| Power Slots | Combo | £100 + 75 free spins | 3FOR1 | Apply Code |
| Fruity King | Combo | £100 + 20 free spins | FREEDEPOSIT | Apply Code |
| Swift | Combo | £50 + 50 free spins | SWIFT | Apply Code |
| Miami Jackpots | Combo | £50 + 50 free spins | MJ100 | Apply Code |
How to Claim a Casino Bonus Code
Claiming a casino bonus code is straightforward, but there are a few steps you need to follow to make sure you don’t miss out on the rewards:
- Choose Your Bonus Code
Scroll through the list above and find the bonus that suits you best, whether it’s free spins, a no-deposit bonus, or a welcome package. - Click ‘Apply Code’
Once you’ve picked your bonus, click the ‘Apply Code’ button. This will take you directly to the casino’s sign-up or deposit page. - Register or Log In
If you’re new to the casino, complete the registration process. If you already have an account, simply log in. - Enter the Bonus Code
During registration or deposit, you’ll find a field where you can enter your bonus code. Make sure to type it exactly as shown, as codes are case-sensitive. - Complete the Requirements
Some bonuses require a minimum deposit or specific game playthroughs. Read the terms carefully to ensure you meet all the criteria. - Enjoy Your Bonus
Once everything is set, your bonus should be credited to your account. You’re now ready to start playing with those extra spins or bonus funds.
No Deposit Bonus Codes
No deposit bonus codes are the perfect way to start playing without risking your own money. These offers give you free spins simply for signing up, with no need to make a deposit.
Below, I’ve broken down the best no deposit casino bonus codes available right now, making it easy for you to claim and enjoy them.
The Phone Casino: 100 No Deposit Free Spins
The Phone Casino offers a unique no deposit bonus: 100 free spins daily on their exclusive game, Mr Wonga.
These spins come as two entries of 50 spins each in a daily tournament. Your performance on the game determines your rank on the leaderboard, with top players winning cash prizes and extra free spins.
There are no wagering requirements attached, so any winnings are yours to keep.
The bonus code is applied automatically when you click the “Apply Code” button; no need to enter anything manually. Just sign up, log in daily, and start spinning.
T&Cs Apply
Royal Valley Casino: 10 No Deposit Free Spins
Royal Valley Casino welcomes new UK players with 10 no-deposit free spins on the slot game Finn and the Swirly Spin.
To claim this offer, simply sign up through our exclusive link and verify your account via SMS. The bonus code is applied automatically when you click the “Apply Code” button below; no manual entry required.
T&Cs Apply
Hot Streak Casino: 10 No Deposit Free Spins
Hot Streak Casino also offers new UK players 10 no-deposit free spins on the slot Finn and the Swirly Spin.
The bonus code is applied automatically when you click the “Apply Code” button below; no need to enter anything manually.
To claim the offer, you simply need to sign up and verify your account via SMS. No deposit is required.
T&Cs Apply
More No-Deposit Bonuses
There’s more! Check our full overview to see current no-deposit deals, verified and updated daily. See all No-Deposit Bonuses.
Free Spins Bonus Codes
Free spins remain one of the most popular bonuses for UK players, giving you extra chances to win without spending your own cash. Many casinos offer free spins as part of their welcome deals or ongoing promotions, often tied to specific games.
Below, I’ve highlighted some of the best free spins bonus codes currently available, with clear details on what you get and how to claim them.
Slot Lux: 20 Wager-Free Free Spins
Slot Lux offers an exclusive bonus of 20 wager-free free spins on Book of Dead.
To claim this, sign up using our unique link and deposit at least £10, entering the bonus code 20FREE during your deposit.
These free spins come with no wagering requirements, so any winnings are yours to keep immediately.
T&Cs Apply
Hot Streak Casino: 100 Free Spins
After you’ve played through your no-deposit free spins, Hot Streak Casino offers a welcome bonus on your first deposit.
This includes up to 100 free spins when you deposit and wager at least £20 on slot games. Use the bonus code STAR100 during your deposit to claim this exclusive offer available for Kabono readers.
The wagering requirement is straightforward: you need to wager your deposit amount (£20) once before withdrawing any winnings from the bonus spins.
T&Cs Apply
Spin Hill: Up to 500 Free Spins
Spin Hill has an exclusive free spins welcome offer available only through Kabono.
When you sign up using our exclusive link and make a first deposit of at least £10 using the bonus code BLUE, you’ll receive a minimum of 50 free spins on the slot Blue Wizard.
Depending on your deposit size, you can get up to 500 free spins credited automatically to your account.
T&Cs Apply
Match Bonus Promo Codes
Match bonus promo codes are a great way to boost your bankroll when making a deposit. With these codes, the casino matches a percentage of your deposit, giving you more funds to play with. Whether you’re a slots enthusiast or prefer live casino games, a good match bonus can give you that extra push to explore more games and increase your chances of winning.
Below, I’ve highlighted some of the best match bonus promo codes currently available.
Power Slots Casino: 120% Match Bonus up to £400
Power Slots Casino welcomes new UK players with an exclusive 3-for-1 offer that packs a serious punch. On your first deposit of £25 or more, you can claim a 120% match bonus up to £400.
To unlock the bonus, simply enter the code 3FOR1 during your deposit. The match bonus comes with a 50x wagering requirement.
Along with the deposit match, you’ll also get 50 free spins on Animal Madness and 50 free spins on Rise of Gods: Reckoning, giving you even more chances to win.
T&Cs Apply
Slots Magic: 100% Match Bonus up to £300
Slots Magic welcomes new players with a solid welcome package offering a 100% match bonus up to £300 plus 75 free spins on Big Bass Bonanza.
To claim this bonus, deposit at least £10 and enter the code BOOK75 during your deposit.
The wagering requirement is 30x on the deposit bonus and 60x on the free spins winnings.
T&Cs Apply
Betrino: 100% Match Bonus up to £200
At Betrino, you can claim a 100% match bonus up to £200 plus 20 free spins on Reactoonz with a minimum deposit of £10.
Make sure to include the bonus code BB200 during your deposit to secure this offer.
The wagering requirement for both the bonus and free spins winnings is 50x.
T&Cs Apply
Betting Promo Codes
Free bets remain the most popular type of betting bonus, giving you risk-free chances to place wagers and potentially win real money. Using the right promo codes unlocks these free bets across top UK sportsbooks, helping you get started or boost your betting bankroll without extra cost.
Below, I’ve listed some of the best free bet promo codes currently available, along with how to claim each one.
Betfred: £50 in Free Bets Welcome Package
Betfred offers new sportsbook players a welcome package worth £50 in free bets.
To claim this exclusive offer, deposit and stake at least £10 on sports as your first bet, using the promo code BETFRED50. This package includes:
- 3 x £10 in Sports Free Bets
- 2 x £10 in Acca Free Bets
This bonus is only available through our exclusive link, so you won’t find it directly on the Betfred site. The free bets must be used within 7 days of being credited.
T&Cs Apply
Betrino: £50 Free Bet on a £25 Wager
Betrino normally offers new players a £10 free bet after placing a £10 bet. However, through this exclusive promo code, you can get a £50 free bet when you stake £25 or more.
To claim this, deposit at least £25 and enter the promo code BB50. The free bet will be credited once you place your qualifying bet of £25 or more.
The wagering requirement for this free bet is just 1x.
T&Cs Apply
William Hill: £30 in Free Bets
William Hill rewards new UK sportsbook players with £30 in free bets when you deposit and bet just £10.
To claim this, simply sign up through our exclusive link, make a £10 deposit, and enter the promo code R30. This will unlock 2 x £15 free bets, giving you triple the value of your initial bet.
There are no wagering requirements on these free bets, so any winnings are yours to keep.
T&Cs Apply
Frequently Asked Questions
As we get to the end of this page about bonus codes, I’ve answered some of the most common questions we get about bonus and promo codes. Tap a question to show the answer.
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How do I use casino bonus codes?
To use a casino bonus code, simply select the offer you want, click “Apply Code,” and enter the code during registration or deposit. Follow any specific terms listed, and your bonus will be activated.
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How do casino bonus codes work?
Casino bonus codes are special codes that unlock exclusive offers like free spins, deposit bonuses, or free bets. When you enter the code during sign-up or deposit, the bonus is automatically credited to your account.
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Can I claim more than one casino bonus code at a time?
It depends on the casino’s terms and conditions. Some allow multiple bonuses to be stacked, while others require you to complete one offer before activating another. Always check the terms before claiming.
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What happens if my casino bonus code doesn’t work?
If your bonus code isn’t working, first make sure you entered it correctly, as codes are often case-sensitive. If it still doesn’t work, check the terms to see if the code is expired or restricted to certain players.
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Are casino bonus codes available for existing players?
Yes, many casinos offer bonus codes for existing players through ongoing promotions, reload bonuses, or special events. Check the casino’s promotions page or your email for exclusive offers.
Claim Your Casino Bonus Code
Casino bonus codes give you instant access to top offers. Whether you want free spins, no deposit bonuses, match bonuses, or free bets, simply choose a code from the list, click “Apply Code,” and start playing.