Sign-up offers, promo codes & free spins from trusted UKGC-licensed casinos
Browse the Best Casino Bonuses in the UK – All in One Place
Looking to make the most of your deposit?
At CasinoGambler.co.uk, we track the latest UK casino bonuses, sign-up offers, and no-wager free spin deals — all from fully licensed sites regulated by the UK Gambling Commission. Scroll down to select the most appealing welcome bonus, click “Get Bonus” button to get redirected to a trusted casino website.
All promotions are for new UK customers, 18+, and subject to full T&Cs. Real money deposit is always required to trigger the bonus. Please gamble responsibly.
bet365
bet365 Bonus Terms. Promo code for free spins is 365GMBLR. Min. £10 in lifetime deposits required. Offer must be claimed within 30 days of registering a bet365 account. Select prizes of 5, 10, 20 or 50 Free Spins; 10 selections available within 20 days, 24 hours between each selection. Max. prize, game restrictions, time limits and T&Cs apply. Registration required. #AD. 18+, GambleAware.org.
Grosvenor
Grosvenor Casino Bonus UK: Play £20 Get £50 Free Spins. Promo code is optional. Terms: New customers only. Min deposit £20 (exc PayPal). Max bonus £30, bonus amount non-withdrawable, playable on selected games only. 30x wagering for £30 bonus. Expires within 30 days. Max win £2,000. 18+, GambleAware.org. T&Cs apply.
BetWay
New UK customers only. 125 free spins on Big Bass Hold & Spinner (£0.10 per spin) credited after successful £10 deposit and £10 stake on Casino, Vegas or Live Casino. No wagering requirements on free spin winnings. Debit Card deposit only (exclusions apply). This offer is valid 7 days from the new account being registered. Bet the Responsible Way. Full terms apply.
Betfred Casino
Betfred No Wagering Terms: New customers only. Opt In required. £10 min stake on Casino slots within 30 days of registration. Max bonus 200 Free Spins on selected games credited within 48 hours. Free Spins expire after 7 days. iOS app restrictions may apply. Email/SMS validation may apply. Not available in NI. Full T&Cs apply. GambleAware.org.
Double Bubble Bingo
Double Bubble Bingo UK: Play £10, Get 50 Free Spins Or £50 Bingo Bonus, promo code is optional. Terms: New members only, must opt in. Min £10 deposit & wager (excl. sports). 30 day expiry from deposit. Free Spins: on Double Bubble. Spins value: 20p each. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. 18+, GambleAware.org.
Lottoland
Lottoland casino bonus code offer provides new players with a 50 no-wager free spins: Terms: new customers only, register, deposit and stake £10 on Big Bass Bonanza within 7 days, and claim 50 Free spins on Big Bass Bonanza. Free spins expire 30 days after credited. Full T&Cs Apply. 18+, GambleAware.org.
Monopoly Casino
Play £10 and get 30 Free Spins with no wagering req. as a new player bonus or £50 in Bingo tickets. New members only, must opt in. Min £10 deposit & wager within 30 days from registration. Free Spins: on Double Bubble. 30-day expiry from credit. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. 18+, GambleAware.org.
Casimba
Casimba Casino Bonus: Get 50 No Wager Free Spins on Big Bass Bonanza slot. Terms: New players only. Min. deposit £20. Max. bonus bet is £5. Welcome Offer is 50 cash spins on Big Bass Bonanza on your first deposit and 50% match up to £50 on your 2nd deposit. To claim the cash spins you also need to wager a minimum of £10 of your first deposit. Cash spins must be used within 72 hours. Winnings from Cash spins credited as cash funds and capped at £100. These cash funds are immediately withdrawable. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly.
Mega Riches
New Mega Riches players only. Min dep £10. Wager req. 10x deposit + bonus. T&Cs apply. 18+, GambleAware.org.
Virgin Games
Virgin Games Bonus UK, play £10 and get 30 Free Spins as a new player bonus or £50 in Bingo tickets. New members only, must opt in. Min £10 deposit & wager within 30 days from registration. Free Spins: on Double Bubble. 30-day expiry from credit. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. 18+, GambleAware.org.
Rainbow RIches
Rainbow Riches Bonus Terms: New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Free Spins: on Rainbow Riches. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. 18+, GambleAware.org.
BARZ
The Barz Casino Welcome Offer is a 100% match of your initial deposit up to a value of £300, with 50 Bonus Spins on Starburst thrown in. The minimum deposit amount is £20 and the maximum size of bet with the bonus is £5. All winnings from the bonus spins are capped at £20 and they must be used within 72 hours. The Bonus fund will disappear after 30 days, if unused. The Bonus and the Bonus Spins are subject to a 40x wagering requirement before any winnings can be withdrawn. GambleAware.org.
Spin&Win
Spin and Win casino promo terms: 1st dep offer code CGSPIN. Minimum 1st dep of £10 to get £100% up to £250 on selected match slots & 100 Free Spins (FS) on Blueprint slots at 0.20P. Deposit Bonus Playable on selected Slots. 40x wagering requirement (Dep + Bonus) & MCR x5 for Bonus. FS and FS winnings are playable on Blueprint slots only, FS: 50xWR & Max win £50. Full T&Cs apply. GambleAware.org.
10bet
10bet casino promo up to £50 in a 100% deposit match. Terms: New 10bet Casino bettors. Use 10bet code 10GMBLR. Wager bonus 30x to release bonus winnings. Valid 30 days. Stake contribution, games and payment method exclusions apply. T&C apply. 18+, GambleAware.org.
BlackjackCity
New players at BlackjackCity Casino can claim a generous 100% deposit match bonus up to £300, plus 25 bonus spins on Starburst. The minimum deposit amount is £20 and the maximum size of bet with the bonus is £5. All winnings from the bonus spins are capped at £20 and they must be used within 72 hours. The Bonus fund will disappear after 30 days, if unused. The Bonus and the Bonus Spins are subject to a 40x wagering requirement before any winnings can be withdrawn. 18+, GambleAware.org.
Kitty Bingo
Kitty Bingo bonus code offer is a 200% Match up to £20 + 25 free spins. Terms: New players only, must enter Kitty code KITTYGMBLR on the promo tab. Select “Welcome Offer – 200% Bingo bonus up to £20 + 25 Free Spins on Fishin Frenzy: The Big Catch – Min Dep £10” offer in the cashier,(Exc PayPal) Claimable once. Both offers are valid for 7days after being claimed, Bingo bonus carries 3x WR & Free Spins carries 25x WR, 5x MCR. T&Cs apply. Full T&C apply. 18+, GambleAware.org.
Casumo Casino
New Casumo customers only. 100% Deposit Bonus up to £100 on the first deposit. 30x wagering on Deposit and Bonus (game weighting applies) + 50 Bonus Spins (Big Bass Bonanza) of £0.10. Min. deposit £20. T&Cs apply. Play responsibly. T&Cs apply. 18+, GambleAware.org.
All British Casino
All British Casino UK provides a £100 new player bonus and 200 free spins. Terms: New UK players only. Maximum bonus is 100% up to £100 + 200 free spins. Min. deposit is £20. No max cash out. Wagering is 35 x bonus. Max. 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. T&C’s apply. 18+, GambleAware.org.
Spin Rio
Spin Rio Casino Bonus: Grab up to £200 in Bonus and 100 Spins. Terms: Applies only to new depositing players. Code: BGRIO. Min. deposit £10 Max bonus: £200, Min wagering 35x, Spins expire in 24hr. offer is available to players residing in United Kingdom only. 18+, GambleAware.org.
The Vic
The Vic casino promo terms: New players only. Code CGVIC required on a minimum deposit of £20 for up to £100 bonus + max 20 Free Spins valid for 7 days. Bonus playable on *selected slots*. Wagering requirements on bonus is 50x (deposit+bonus), max convertible rate from bonus is 5x. Free spins & winnings playable selected *Lady’s Charm Deluxe*, wagering requirements on free spins is 35x, maximum convertible amount from free spins is £30. 18+ only. Valid until further notice. Full T&C’s apply. 18+, GambleAware.org.
Rialto
Rialto casino bonus terms: Use code CGRIALTO. Min dep. £20 for up to £100, 50x wr on deposit + bonus plus 100 free spins credited instantly. Winnings capped at 5x bonus amount. Free Spins capped at £10 and carry 25x wr. Valid until further notice. Full T&Cs apply. GambleAware.org.
Mr Play
MrPlay casino bonus UK: Get 100% up to £200 + 100 Free Spins with promo code: BGPLAY. Terms: Only UK players. After first deposit made, customers will get + 20 Spin for the next 4 days: 1st day after First Deposit: 20 Spins of Finn and the Swirly Spin 2nd day after First Deposit: 20 Spins of Book of Dead 3rd day after First Deposit: 20 Spins of VIP Black 4th day after First Deposit: 20 Spins of Aloha! Cluster Pays Winnings won with spins that require deposit, have to be wagered 35x. Bonuses that require deposit, have to be wagered 35x. Full T&Cs apply. 18+, GambleAware.org.
Featured UK Casino Promotions for 2025 & Bonus Codes
Here’s a quick glance at the best offers available right now:
| Bonus Sites | Casino Offer for UK Players | Insert Promo Code |
|---|---|---|
| Bet365 | 50 Free Spins (no wagering) | 365GMBLR |
| Spin & Win | 100% up to £250 + 100 Spins | CGSPIN |
| The Vic Casino | 100% up to £200 + 20 Spins | CGVIC |
| Rialto Casino | £100 Bonus + 50 Spins | CGRIALTO |
| Mr Play | £200 Bonus + 100 Spins | BGPLAY |
| 10bet | £50 Match + 25 Spins | 10GMBLR |
| Grosvenor Casino | Deposit £20, Get £50 Bonus | — |
| Casumo | £100 Bonus + 50 Spins | PLAY! |
| Virgin Games | 30 Spins or £50 Bingo | CLAIM! |
Our Top Casino Bonus Picks – Explained
Bet365 Casino Bonus: Bet £10, Get 50 Free Spins — Code: 365GMBLR
No wagering spins on select games
Easy to claim and no strings attached. Just deposit and spin — your winnings are cash. bet365 Casino review.
Smooth Spins Casino Bonus: 50 Free Spins + up to £100 Bonus
No wagering required on spins
A new UK site with a clean layout, top NetEnt slots, and no-wager free spins. Perfect for casual players.
Puntit Casino Bonus: 100% up to £100 + 75 Free Spins
Low wagering on spins and bonus
A sportsbook-casino hybrid launched in 2025. Offers fast KYC and unique promos tied to football events.
Kachingo Casino Bonus: Deposit £20, Get £100 + 100 Free Spins
Huge 200% bonus match
One of the biggest bonus multipliers around can be claimed today at this new casino. Winnings from spins are capped, but it’s great for first-time players.
Rialto Casino Bonus: £100 Bonus + 50 Free Spins — Code: CGRIALTO
London casino brand with strong loyalty rewards
50x WR on deposit + bonus. Spins come with 25x WR. Trusted UK name with live casino links.
Dream Vegas Casino Bonus: 100% up to £300 + 150 Free Spins
High-end promo with NetEnt free spins
Deposit £20 or more to unlock. 35x wagering applies. Bonus and spins valid for 30/72 hours.
Playzee Casino Bonus: 100% up to £300 + 100 Zee Spins + 500 Zee Points
Welcome pack with loyalty points and spins
Great value on day one. 35x wagering on the bonus. Spins expire at midnight — so use them fast.
Betrino Bonus: 200% Match up to £50
High match, low cap bonus for small deposits
£20 min deposit. 50x WR. No code required. Good if you’re testing the waters with a smaller stake.
PricedUp Bet Bonus: 90 Free Spins on Big Bass Bonanza
Fast-to-claim spins with just £30 stake
Wager £30 on slots within 24 hours of signup to unlock. Winnings have 10x WR and 7-day expiry.
Gentleman Jim Casino Bonus: 20 Free Spins on Big Bass Splash
Wager-free spins – keep what you win
No deposit hoops, no WR, just spin and withdraw. A great value offer from this 2024 newcomer.
Bally Casino Bonus: 30 Free Spins on Phoenix Megaways
No wagering Megaways bonus
One of the best no-wager spin offers in the UK. Deposit and play £10 to qualify. Real cash winnings.
HotStreak Slots Bonus: Up to 50 Spins or 10% Cashback
Choice between spins or cash back
Scale your bonus based on deposit size. Spins come with 60x WR, or go for 10% real cashback.
NRG-Bet Casino Bonus: 80 Free Spins on Big Bass Slots
Low 10x wagering on spin winnings
Deposit and wager £25 to get your spins. Simple, decent value for bonus hunters.
How do no deposit-, welcome- and reload bonuses work?
Online casino bonuses come in various forms, offering players additional funds, free spins, or other perks. Essentially, they are designed to encourage players to sign up for the casino or make further deposits.
These bonuses usually come with specific terms and conditions, such as wagering requirements or game restrictions, which players must meet before withdrawing any winnings.
What is a casino welcome bonus?
A welcome bonus is one of the most popular types of bonuses, typically given to new players when they make their first deposit. For instance, Casumo Casino offers a 100% match bonus up to £100, plus 20 free spins on Book of Dead. If you deposit £100, the casino matches it with £100, giving you £200 to play with. However, this bonus comes with a x30 wagering requirement, meaning you must wager £6,000 before being able to withdraw any winnings associated with the bonus.
Similarly, PlayOJO offers a unique approach by providing a no-wagering welcome bonus. Players receive 50 free spins upon signing up, and any winnings from these spins are paid out as cash with no wagering requirements. This means you can withdraw your winnings immediately without meeting any wagering terms.
What is a no deposit bonus casino?
A no deposit bonus is another popular offer, allowing players to receive bonus funds or free spins just for registering, with no deposit required. 888 Casino, for example, offers new players an £88 no deposit bonus. However, this comes with a x50 wagering requirement.
For returning players, reload bonuses are frequently offered to encourage additional deposits. Betfair Casino regularly offers a 50% reload bonus on weekends, where depositing £100 can give you an extra £50 in bonus funds. Reload bonuses typically come with lower wagering requirements compared to welcome bonuses.
Another standard promotion is free spins bonuses. MrQ Casino often provides 10 free spins on games like Valley of the Gods or Book of Dead. These spins come with no wagering requirements, so any winnings from the spins are paid out in cash immediately. View the best offers with just x35 wager.
Finally, many online casinos offer cashback bonuses to soften losses. For example, Casumo Casino offers a 10% cashback on net losses each week. This means that if you lose £500 over the week, you’ll receive £50 back in cash, with no wagering requirements attached to the cashback amount. Cashback offers provide players with a form of insurance, giving them back a percentage of their losses over a specific period.
Understanding the terms and conditions attached to each bonus, such as wagering requirements and eligible games, is very important. There will be terms and conditions linked to every bonus. Ultimately, you want to know the wagering requirements, eligible games, and whether the bonus has an expiry date.
Learn more about first deposit deals here.
Wagering Requirements and Contribution Rates
Wagering terms are strictly set by the online casino. These relate to the amount you must bet in order to release winnings and bonus funds.
The playthrough requirement usually applies to the size of the deposit only or the deposit plus bonus. Wagering requirements are also applicable to free spins, though some free spins deals may carry no terms and conditions.
Most deposit match bonuses carry strict game contribution rates. That means some games will contribute more than others towards the bonus total.
For example, imagine you receive £500 in bonus funds to play on slots and games. A typical list of game contribution rates may look like this: All slots: 100%, Roulette: 20%, Blackjack: 20%, Craps: 5%, Video poker: 5%, All other games: 0%.
That means that all slots play would go towards clearing the bonus total. However, only 20p per £1 would contribute from your roulette play, and 5p in the pound for craps play.
Bonus FAQs
Absolutely. Not only are they all registered and licensed in the UK by the Gambling Commission, but they all use the latest SSL technology to ensure total protection for all your transactions.
We recommend the Betfred casino for 200 free spins. If you want a no wager or low wager free spins bonus, visit Megaways casino.
We recommend 10bet, bet365 and Betfred casino apps that offer great deposit match bonuses and free spins. Here is list of the top casino apps for Android and iOS phones.
Bet365 is one of the UK’s oldest and best-loved online casinos, with a welcome bonus to match. You can claim 50 free spins when you sign up and bet £10 on eligible games. The free spins are valued at 20p but you can unlock winnings without meeting any wagering terms.
Spin & Win offers a more traditional deposit match bonus to new sign-ups. You can claim up to £500 in matched funds when you make a first deposit. You unlock bonus cash and winnings once you’ve rolled over your bonus funds 40 times.
Very easily. Some casinos will require a code to be used to claim any offer, but this is becoming much rarer. If needed, just cut and paste the code from any search engine or comparison website and simply input it when you make your first deposit. But, in most cases, you will be automatically allocated your Welcome Bonuses and Free Spins when you deposit. There is always a minimum qualifying deposit amount, usually £10 and almost never more than £20, but other than that, claiming your Welcome gift is very straightforward.
Once you have fulfilled any wagering requirements, your winnings will automatically become available to you and you can click on “withdraw”. With more and more casinos employing the Speedy Payments system, these funds will often be in your bank account within 15 minutes.
This is the amount of times a bonus has to be played, via slots, video games or table games, before you can withdraw it as cash winnings. So, a 35x wagering requirement means that the bonus must go through at least 35 spins on a slot or table deal before it becomes “yours”. The lower the wagering requirement, the better.
