New UK Online Casinos — Expert Picks for 2025
Looking for the best new online casinos in the UK?
At Mr. Gamble, our team of casino experts have personally tested and reviewed the latest sites, so you know you're getting the latest deals. We've done the research, so you don’t have to. Plus, our advanced Comparison allows you to set filters and discover the perfect new casino tailored to your preferences.
Find exclusive bonuses, fresh game selections, and trustworthy platforms—all in one place. Don’t miss out on your chance to explore the newest and most exciting casinos in the UK.
New UK Casino Sites List - Updated January 2025
Find the latest and trendiest launched brands in our new UK casino list. We list the latest operators and deals so our readers can claim the newest offers.
Below is our list of brand new online casinos in the UK:
- Exclusive bonusBonus Spins100 Bonus SpinsCasino popularity:78%Widely TrendingPayment methods
- Wagering: 0 x
- Withdrawal time: 1-3 days
- Minimum deposit to casino: £10
- Bonus max bet: £5
- Established: 2023
- 1st Deposit Bonus:100 Bonus Spins
- Live games with pro dealers
- Bonus on sign-up
- Mr. Gamble special bonuses
- Efficient withdrawals
Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+18+. Available only to new players who sign up via this offer link. Deposit & Wager a minimum of £10 on any slot game to receive 100 Free Spins on Big Bass Splash. Winnings from Free Spins credited directly to cash balance. Neteller and Skrill deposits are excluded. Free Spins expire 2 days after the deposit. Further terms apply.A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsiblyShow more - newBonus Spins50 Bonus SpinsCasino popularity:Collecting more data...Payment methods
- Wagering: 30 x
- Withdrawal time: 1 days
- Minimum deposit to casino: £5
- Bonus max bet: £5
- Established: 2024
- 1st Deposit Bonus:50 Bonus Spins
- New casino on the scene
- Exciting live casino games
- Welcome bonus ready to claim
- Low deposit possible
- Easy withdrawals
Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsiblyShow more - Exclusive bonusBonus code: 20WFBODBonus Spins20 Bonus SpinsCasino popularity:Collecting more data...Payment methods
- Wagering: 0 x
- Withdrawal time: 1-3 days
- Minimum deposit to casino: £5
- Bonus max bet: -
- Established: 2023
- Bonus code: 20WFBOD1st Deposit Bonus:20 Bonus Spins
- HD streaming casino games
- Signup offer now available
- Mr. Gamble special offers
- Sportsbook section
- Smaller deposit possible
- Easy withdrawals
Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+New Players Only. New Players Only. Bonus valid 48 hours from receipt. Max conversion: £100. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Promo Code: 20WFBODA minimum deposit of £20 applies.Players must use the bonus promotion code 20WFBOD in order to apply this bonus.Mr Gamble always insists that players gamble responsiblyShow more - newBonus Spins80 Bonus SpinsCasino popularity:Collecting more data...Payment methods
- Wagering: 10 x
- Withdrawal time: 1-3 days
- Minimum deposit to casino: £1
- Bonus max bet: -
- Established: 2024
- 1st Deposit Bonus:80 Bonus Spins
- Newly opened casino
- Real dealers, live action
- Welcome bonus offered
- Online betting on matches
- Low deposit casino site
Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+Deposit a minimum of £25 and get 80 Free Spins on Big Bass Bonanza. Free spins expire after 7 days. Wagering requirement 10x. BeGambleAware.org. T&Cs apply. A minimum deposit of £25 applies.Mr Gamble always insists that players gamble responsiblyShow more - Bonus code: BETGETCASINOnewBonus Spins100 Bonus SpinsCasino popularity:Collecting more data...Payment methods
- Wagering: 0 x
- Withdrawal time: 1-2 days
- Minimum deposit to casino: £5
- Bonus max bet: -
- Established: 2023
- Bonus code: BETGETCASINO1st Deposit Bonus:100 Bonus Spins
- Very good number of games
- Live casino games
- Signup offer available
- Online sports betting
- Low deposit online casino
- Fast payouts
Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+New customers only. Opt in and wager £20 or more on selected games within 14 days of registration. Get 100 Free Spins for selected games, valued at 10p and valid for 7 days. T&Cs apply. BeGambleAware.orgA minimum deposit of £20 applies.Players must use the bonus promotion code BETGETCASINO in order to apply this bonus.Mr Gamble always insists that players gamble responsiblyShow more - newBonus Spins500 Bonus SpinsCasino popularity:Collecting more data...Payment methods
- Wagering: 65 x (b)
- Withdrawal time: 1-3 days
- Minimum deposit to casino: £10
- Bonus max bet: -
- Established: 2023
- 1st Deposit Bonus:500 Bonus Spins
- Live casino thrills
- Bingo casino site
- Jumpman Gaming platform
- Welcome bonus available
- Easy withdrawals
Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+New players only, £10 min fund, £2,000 max bonus, 65x Bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), full T&Cs applyA minimum deposit of £20 applies.Mr Gamble always insists that players gamble responsiblyShow more - Bonus Spins500 Bonus SpinsCasino popularity:Collecting more data...Payment methods
- Wagering: 65 x (b)
- Withdrawal time: 1-3 days
- Minimum deposit to casino: £10
- Bonus max bet: -
- Established: 2023
- 1st Deposit Bonus:500 Bonus Spins
- Jumpman Gaming
- Great for bingo players
- Live casino thrills
- Bonus on sign-up
- Fast payouts
Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+New players only, £10 min fund, max bonus conversion equal to lifetime deposits (up to £250) to real funds, 65x wagering requirements and full T&Cs applyA minimum deposit of £20 applies.Mr Gamble always insists that players gamble responsiblyShow more - 1st Deposit Bonus100% / £2000Casino popularity:Collecting more data...Payment methods
- Wagering: 65 x (b)
- Withdrawal time: 1-3 days
- Minimum deposit to casino: £10
- Bonus max bet: -
- Established: 2023
- Bonus Spins: -
- 1st Deposit Bonus:100% / £2000
- 2nd Deposit Bonus:100% / £2000
- 3rd Deposit Bonus:100% / £2000
- Live casino games
- UK bingo site
- Jumpman Gaming
- Bonus on sign-up
- Fast withdrawal methods
Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+New Players only. 1st, 2nd and 3rd ever deposit: win a Matchup Bonus up to 10X your deposit amount (£2,000 max bonus), £10 min fund for all 3 offers, max bonus conversion equal to lifetime deposits (up to £250), 65x WAGERING REQUIREMENTS. full T&Cs applyA minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsiblyShow more - Bonus Spins30 Bonus SpinsCasino popularity:27%ReadjustingPayment methods
- Wagering: 1 x (D+B)
- Withdrawal time: -
- Minimum deposit to casino: £10
- Bonus max bet: -
- Established: 2023
- 1st Deposit Bonus:30 Bonus Spins
- Live casino experience
- Signup offer now available
- Easy withdrawals
Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+New members only, must opt in. Min £10 deposit & wager (excl. sports betting). 30 day expiry from deposit. 18+. Free Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. Game availability & restrictions apply.A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsiblyShow more - 1st Deposit Bonus100% / £100Casino popularity:Collecting more data...Payment methods
- Wagering: 35 x (D)
- Withdrawal time: 0-6 days
- Minimum deposit to casino: £10
- Bonus max bet: -
- Established: 2023
- Bonus Spins: 100
- 1st Deposit Bonus:100% / £100 + 100 Bonus Spins
- Live gaming excitement
- Many games
- Signup bonus awaits
- Online betting on matches
- Fast withdrawals offered
Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+Terms and Conditions apply. New Players only 18+. Min deposit £20. Spins available for: Book of Dead. Wagering requirements apply x35. Offer valid for 24hrsA minimum deposit of £20 applies.Mr Gamble always insists that players gamble responsiblyShow more - 1st Deposit Bonus100% / £100Casino popularity:-67%Cooling DownPayment methods
- Wagering: 40 x (b)
- Withdrawal time: 1 days
- Minimum deposit to casino: £10
- Bonus max bet: £5
- Established: 2023
- Bonus Spins: -
- 1st Deposit Bonus:100% / £100
- Very good game selection
- Real dealers, live action
- Welcome bonus ready to claim
- Online betting on matches
- Fast withdrawals offered
Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsiblyShow more - 1st Deposit Bonus100% / £100Casino popularity:13%Going UpPayment methods
- Wagering: 35 x (D+B)
- Withdrawal time: 1-3 days
- Minimum deposit to casino: £10
- Bonus max bet: £5
- Established: 2023
- Bonus Spins: 100
- 1st Deposit Bonus:100% / £100 + 100 Bonus Spins
- Real dealers, live action
- Welcome offer ready to claim
- Fast withdrawals possible
Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+18+. New Players Only. Min Dep £20. Offer: 100% of 1st deposit up to £100 + 100 Spins on Big Bass Bonanza. Spins expire after 23:59 GMT on day they are credited. Spins winnings credited as bonus, separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Bonus funds expire after 21 days. Affordability checks apply. Terms Apply. BeGambleAware.org.A minimum deposit of £20 applies.Mr Gamble always insists that players gamble responsiblyShow more - Bonus Spins20 Bonus SpinsCasino popularity:-24%Cooling DownPayment methods
- Wagering: 0 x
- Withdrawal time: 1-3 days
- Minimum deposit to casino: £10
- Bonus max bet: £5
- Established: 2023
- 1st Deposit Bonus:20 Bonus Spins
- Bingo site
- Live gaming excitement
- Welcome offer awaits
- Fast payouts
Full terms apply | +18 | #ad | New customers only - BeGambleawareNew UK Players only. 18+18+. Only available to new players. Minimum £10 first deposit required. 20 Bonus Spins on Big Bass Splash. No Wagering Requirements. Winnings credited directly to cash balance. Neteller and Skrill deposits excluded. Expiry: bonus spins expire 2 days after deposit. Further terms apply.A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsiblyShow more - Bonus Spins500 Bonus SpinsCasino popularity:Collecting more data...Payment methods
