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Expert Guide to UKGC Licensed Online Casinos 2025

Expert Guide to UKGC Licensed Online Casinos 2025

What is the best online casino UK? If you have this question, let us guide you through an in-depth session of pure casino expertise. This is where you will learn about the best casino services for British players, while SlotsCalendar experts will also provide you with a UK online casinos list. If you are willing to improve your results in the casino and wish to learn where actual professional players place bets, there is no other place for you to be. Set your mind, and start winning big at the most notorious UK casinos!

Jazzy Spins

Restricted

UK Gambling Commission, Malta Gambling Authority

300+

50% Up to £25 + 10 Extra Spins on Piranha Pays Weekend Reload Bonus from Jazzy Spins

New Players Only. 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 / Free spins valid 7 days from receipt. Max conversion: 3 times the bonus amount or from free spins: £20. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits.

7bet

Restricted

United Kingdom - UKGC

1100+

100% Up To £50 Welcome Bonus from 7bet

#Ad - 18+ - First-time depositors - Min deposit £10 - Claim within 48 hours - Expires in 90 days - 30X wagering - Valid on selected slots - UK and Ireland only.

WilliamHill Casino

Recommended

Restricted

UK Gambling Commission, Gibraltar

1200+

200 Extra Spins on Big Bass Splash 1st Deposit Bonus from WilliamHill Casino

#Ad • 18+ • Play Safe. New UK online customers only using promo code BBS200. Opt in required. Deposit & wager min £10 to claim 200 free spins at 10p per spin to be use on Big Bass Splash. 1x per customer. Free spins expires 72 hours from issue. Max £30 redeemable on free spin winnings. Payment methods restricted •

888 Casino

Recommended

Restricted

Gibraltar Regulatory Authority, United Kingdom Gambling Commission

200+

100% Up to £200 Welcome Bonus from 888 Casino

#Ad • 18+ • For new 888casino UK/Ireland customers. Min £10 first deposit (NETELLER/Skrill excluded). 100% bonus equal to the deposit, up to £200. Must claim bonus via email/pop-up/My Account within 48 hours. 40x wagering req applies and must be met within 90 days on selected games •

Double Bubble Bingo

Restricted

UKGC, GRA

850+

50 Extra Spins on Double Bubble Welcome Bonus from Double Bubble Bingo

New members only, must opt in. Min £10 deposit & wager. 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+. #Ad.

LottoMart Casino

Restricted

Gibraltar, UK Gambling Commission

2800+

100% Up To £100 1st Deposit Bonus from Lottomart

#Ad - 18+ - First-time depositors - Min deposit 10 - Claim within 48 hours - Expires in 90 days - 30X wagering - Valid on selected slots - UK and Ireland only -

Jackpot Casino

New

Restricted

UKGC, MGA

1100+

Up to 500 Bonus Spins or Amazon Vouchers Welcome Bonus from Super Mega Fluffy Rainbow Vegas Jackpot Casino

#Ad - 18+

Lottoland

Restricted

UKGC, MGA, Gibraltar Gambling Commission

1500+

Buy 5 Scratchcards and Get 50 Bonus Spins on Starburst Welcome Bonus from Lottoland

#Ad - 18+ - First-time depositors - Min deposit £10 - Claim within 48 hours - Expires in 90 days - 30X wagering - Valid on selected slots - UK and Ireland only -

Lucky Vegas

Restricted

UK Gambling Commission, Malta Gaming Authority, Danish Gambling Authority, Danish Gambling Authority

1840+

10 Free Spins No Deposit Sign Up Bonus from Lucky Vegas Casino

#Ad - 18+ - First-time depositors - Min deposit £10 - Claim within 48 hours - Expires in 90 days - 30X wagering - Valid on selected slots - UK and Ireland only -

Maxi Play Casino

Recommended

Restricted

UK Gambling Commission, Malta Gaming Authority

950+

200% Up To £200 + 25 Extra Spins on Big Bass Bonanza 1000 Welcome Bonus from Maxi Play Casino

Swift Casino

Accepted

Malta Gaming Authority, UK Gambling Commission, Danish Gambling Authority

3000+

100% up to £/€50 + 50 Bonus Spins on Book of Dead 1st Deposit Bonus from Swift Casino

Visit Casino

#Ad - 18+ - First-time depositors - Min deposit £10 - Claim within 48 hours - Expires in 90 days - 30X wagering - Valid on selected slots - UK and Ireland only

MrSuperplay Casino

Recommended

Restricted

UK Gambling Commission, Malta Gaming Authority

1000+

200% up to £150 + 50 Extra Spins on Merlin's Grimoire Exclusive Welcome Bonus from MrSuperPlay

New Players Only. Wagering occurs from real balance first. 20X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 X the bonus amount. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits.

Pokerstars Casino

Recommended

Restricted

MGA, UKGC

1500+

200% Up to £300 + 100 Extra Spins Welcome Bonus from Pokerstars Casino

New casino players only. Subject to account verification. Valid on selected games. 100 redemption points to clear bonus. Game contributions vary. 7-day expiry. £200 max win. Terms apply. For deposit offer min. £10 deposit with code ‘UK200’. Debit card only. Slots only. 5 redemption points per £1 to clear bonus. Game contributions vary. 28-day expiry. Max stake applies. Terms apply. 18+. Play responsibly.

MrBen

New

Restricted

UKGC, MGA

3000+

100% Up to £300 + 100 Extra Spins on Gonzo Quest + 500 Loyalty Points 1st Deposit Bonus from MrBen

New players only. Opt in required. Min deposit £20. Offer is 100% match bonus up to £300 + 100 Bonus Spins on Gonzo’s Quest on your 1st deposit. Winnings from Bonus spins credited as bonus funds. Bonus funds + spin winnings are separate to cash funds and subject to 40x (bonus + deposit) wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply.

Ivy Casino

Restricted

United Kingdom - UKGC

712+

100% Up To £100 Welcome Bonus from Ivy Casino

#Ad - 18+ - First-time depositors - Min deposit £10 - Claim within 48 hours - Expires in 90 days - 30X wagering - Valid on selected slots - UK and Ireland only -

Hello Casino

Accepted

UK Gambling Commission, Malta Gaming Authority, Swedish Gambling Authority

1600+

30% Up to £100 Sunday Reload Bonus from Hello Casino

Visit Casino

#Ad - 18+ - First-time depositors - Min deposit £10 - Claim within 48 hours - Expires in 90 days - 30X wagering - Valid on selected slots - UK and Ireland only.

Karamba Casino

Restricted

Malta Gaming Authority, UK Gambling Commission

300+

100% Up To £250 + 250 Extra Spins on Big Bass Splash Welcome Bonus from Karamba Casino

#Ad - 18+ - First-time depositors - Min deposit £10 - Claim within 48 hours - Expires in 90 days - 30X wagering - Valid on selected slots - UK and Ireland only

Kong Casino

New

Restricted

UKGC, AGCC

700+

100% Up To £200 + 50 Extra Spins Welcome Bonus from Kong Casino

New players only, 10 min fund, 200 max matchup bonus, free spin wins credited as bonus, 65x wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to 250), full

Luckster

Restricted

UKGC, MGA

650+

100% Up to £200 + 100 Extra Spins Welcome Package from Luckster Casino

#Ad - 18+ - First-time depositors - Min deposit £10 - Claim within 48 hours - Expires in 90 days - 30X wagering - Valid on selected slots - UK and Ireland only -

Lucky Cow Bingo

New

Accepted

United Kingdom Gambling Commission (UKGC), Alderney (AGCC)

600+

Up to 500 Bonus Spins on Big Bass Splash Welcome Bonus from Lucky Cow Bingo

Visit Casino

New players only, £10 min fund, free spins won via mega wheel, 65x wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250)

Cosmic Spins Casino

Restricted

UKGC

700+

Cosmic Spins Casino 100% up to £100 + 100 Bonus Spins on Starburst 1st Deposit Bonus from Cosmic Spins Casino

Bonus applies to first deposit only. 40x wagering on bonus funds. Max one claim per player. Full T&Cs apply. #AD, 18+ only.

Frequently Asked Questions

Is it safe to play an online casino?

Online casino gaming is secure if you stick to trustworthy and authorised sites like those on SlotsCalendar.

Are casinos online legal in the UK?

In the UK, it is allowed to play at online casinos. For operators to lawfully provide their services to UK citizens, they must secure a licence from the UK Gambling Commission.

Are all UK casino sites listed on SlotsCalendar licenced and legal?

Yes, all the online casino UK sites on SlotsCalendar are safe to play on, licenced, and legal.

Is there a minimum age requirement to play at UK online casinos?

Indeed, a minimum age restriction exists. To bet at UK online casinos, you have to be eighteen years of age or older.

Are earnings from online casinos in the UK subject to taxes?

No, players winnings from gambling are not liable to taxes. Individual gambling gains are not subject to taxation in the UK.

Which private organisations guarantee the fairness of online casino games?

eCOGRA: eCommerce Online Gaming Regulations and Assurance is a testing agency that ensures the integrity and fairness of online gambling software. GLI(Gaming Laboratories International): Offers top-notch testing, certification and professional services to the international gaming industry. iTech Labs: Testing and certifying online gaming systems, ensuring that games operate fairly and securely.