UK Casino sites are extremely popular these days. At first, only some simple games were offered by the UK casinos, but technological advances in software has led to more entertaining, exciting and adventurous slot machine games and offers.
Most of the UK casino sites are offering a wide range of slot machine bonuses and are the most popular worldwide, so it’s not surprising to know that the slot bonuses are among the most common type of casino bonuses. Players who get to enjoy the top GBP slots bonuses will often benefit from the most generous awards. Check out these top licensed UK casino sites that are fully licensed and regulated, they offer a great range of games, have great deposit bonuses, and are safe to play at.
10+ Best Online Casinos that Accept UK Players
€100 Bonus
+11 wager free spins- Biggest range of games
- Ongoing slots tournaments
- Good welcome offer
videoslots.com
T&Cs Apply
New players only. Min Dep £10. Freerolls welcome offer: 7 days to activate & 7 days to use it. Access to 12 different freeroll battlers per day in 7 days. Deposit Bonus: 30 days to activate & 60 days to use the offer of deposit bonus. Wager req: 35x. Bonus Balance is paid with 10% increments to account balance. Bonus balance is not payable. Max bet is £20 or value of 50% or more of the bonus amount - whichever is lowest. Upon withdrawal, any remaining bonus is forfeited. All winnings will be credited to your Main Account. Account Balance is withdrawable at any time. begambleaware.org Full T&C's Apply
€1300 Bonus
+250 Bonus Spins- New Safe & Secure Casino
- Popular slot machines
- Great Welcome Offer
skolcasino.com
T&Cs Apply
18+. New Players only. One bonus offer per player. Min deposit £10. Max bonus bet £5. Bonus funds must be used within 30 days & bonus spins within 10 days. Spins valid on Starburst only. Offer consists of: 1st dep: 100% up to £300 & 100 spins, 2nd dep: 75% up to £300 & 75 spins, 3rd dep: 50% up to £300 & 50 spins, 4th dep: 25% up to £300 & 25 spins, 5th dep: 100% up to £100. The 100 spins triggered on your 1st dep are credited at a rate of 25 spins per day over 4 days. Bonus spins winnings credited as bonus funds & capped at £50. For the 1st dep offer, this winning cap shall be applied to each set of 25 spins. Bonus funds separate to Cash funds and subject to 35x wagering. Terms apply. BeGambleAware.org Full T&C's Apply
€100 Bonus
+30 Extra Spins- Slots dedicated website
- Good promotions for players
- Ongoing FS promotions
winkslots.com
T&Cs Apply
Registration Offer: New UK players only. Register & get up to 30 Free Spins [FS]. 10 FS*3 over 3 days upon login. Must be claimed by 23:59 on day of grant; wins set at £3–£12 in bonus funds. Non-funded player balance capped at £100 exc. jp. wins. Welcome Offer: Min £10 deposit, get 100% Bonus (max £100) + 30 FS. Must be claimed within 7 days. Bonus wins capped at £400 exc. JP wins. General: FS valid on specific games & valid for 7 days once claimed. FS wins granted in bonus after all FS used. Bonus valid on specific games only. Wagering req. apply: 30x bonus funds (vary by game). Full T&C's Apply
€300 Bonus
+30 free spins- Ongoing slots races
- Good sign up bonus
- Best for active players
casumo.com
T&Cs Apply
18+. New UK customers only. Opt-in required. 20 Bonus Spins on "Book of Dead" and 100% Deposit Bonus up to £25 on first deposit. Min deposit £10. 30x wagering requirement for Bonus Spins and 30x wagering requirement for Deposit Bonus (game weighting applies). Max £5/spin or £0.50/line or £10/round (live casino). 30 days expiry. T&C's Apply. Please gamble responsibly • www.begambleaware.org• Full T&C's Apply
€100 Bonus
50 Bonus Spins- Fast and reliable
- Good welcome offer
- Loyalty gets rewarded
diamond7casino.com
T&Cs Apply
18+. New players only. One bonus offer per player. Minimum deposit of £20, Max bonus bet £5 Bonus offer must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus spins are valid on the following games only: Hotline and Fruit Spin, Jungle Spirit, Planet of the Apes and winnings capped at £50 Bonus funds are 100% of your first deposit up to £100, 50% of your second deposit up to £250, 50% of your third deposit up to £150 Bonus funds are separate to Cash funds, and are subject to 35 x wagering the total of bonus, cash & bonus spins. BeGambleAware.org. Full T&C's Apply
€400 Bonus
+30 Energy Spins- Exchange points for goods
- Good for CA and DE players
- Daily Tournaments
energycasino.com
T&Cs Apply
18+. For newly registered players only. The Maximum amount of Energyspins per player is 30. Available only on the slot: Book of Dead. The wagering requirement for all EnergySpins is 35x and should be completed within 3 days after the EnergySpins are activated. Max winnings are capped at £100 (or currency equivalent). Any unused EnergySpins will expire 7 days after crediting. Terms & Conditions Apply. Please bet responsibly. begambleaware.org Full T&C's Apply
25 Free Spins
Bonus code: PLAY25- Daily free games
- Guaranteed win cash prizes
- Slot game secrets revealed
secretslots.com
T&Cs Apply
*First time depositors only. Min deposit £10. Max offer: 25 Free Spins on Sharknado. Free Spins winnings will be capped at £2.5 and credited to your real money balance. Promo code: PLAY25. Valid until further notice. Full T&C's Apply
€88 Free NDB
+€1500 WB- Great Welcome Bonus
- Good Live Dealer promotions
- Offers a no deposit bonus
888.com
T&Cs Apply
New players only. No Deposit Offer: Claim in 48 hrs. 14 day expiry. FP wins are credited as bonus and capped at £10, exc. JP win. 50x wagering. Deposit Offer: £20 min deposit. Claim in 48 hrs. Valid for selected games. Bonus wins capped at £500, excl. JP wins. Pre-1st deposit only: Bonus wins & max redeemable amount capped at £100, excl. JP wins. 30x wagering – req. vary by game • Bonus expires in 90 days. Payment method & country restrictions apply. Withdrawal terms, No Deposit Offer terms & Deposit Bonus Offer terms apply. Full T&C's Apply
€250 Bonus
+ 100 Bonus Spins- Over 1200 games
- Weekly promotions
- Free Spins on deposits
slotnite.com
T&Cs Apply
18+. New players only. One offer per player. Min Dep £10. Max bonus bet £5. 1st Dep offer is 100% up to £250 + 100 Bonus spins on Aloha Cluster Pays. Spins expire after 10 days, funds after 30 days. Bonus funds separate to Cash. Wager Req of 35x Deposit + Bonus apply. BeGambleAware.org. Full T&C's Apply
€500 WB
+50 Bonus Spins- Loyalty gets rewarded
- Fun Games
- Top Bonuses
gdaycasino.com
T&Cs Apply
18+. New players only. One bonus offer per player. Minimum deposit of £20, Max bonus bet £5 Bonus offer must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus spins are valid on the following games only: Jungle Spirit, Planet of the Apes, Hotline and Fruit Spin and winnings capped at £50 Bonus funds are 100% of your first deposit up to £100, 50% of your second deposit up to £250, 50% of your third deposit up to £150 Bonus funds are separate to Cash funds, and are subject to 35 x wagering the total of bonus, cash & bonus spins. BeGambleAware.org. Full T&C's Apply
500 Spins
each spin worth 50c- UK’s favourite casino
- Best selection of slots
- Fair promotions
bgo.com
T&Cs Apply
UK ONLY. WIN UP TO 500 FREE SPINS FROM MEGA WHEEL ON 1ST DEPOSIT. 24-HOUR EXPIRY. MAX BET £2.50, MAX SPINS WIN £8 PER 10 SPINS, MAX BONUS WIN £150, SELECTED GAMES & 65X WAGERING ON WINNINGS. NO NETELLER/SKRILL. DEPOSIT/WITHDRAWAL FEES APPLY. Full T&C's Apply
€25 Bonus
+25 Free Spins- 15 Daily Free Spins and 2.5% Monthly Cashback
- Exclusive Daily Offers and Promotions
- New Globalcom Slots site on the Dragonfish network
spinzaar e.com
T&Cs Apply
First-time depositors only (18+ UK Only - excluding players based in Northern Ireland). Min Deposit £10. Max Offer: 100% Bonus up to £25 Bonus Plus 25 Free Spins. Promo code: BAZAAR Bonus winnings must be wagered 60x Games bonus winnings will be capped at £100+ original bonus amount. Free Spins are valid for 7 days. Free Spins winnings are credited as bonus funds with 40x wagering. Free Spins winnings are capped at £2.5. 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). Odds of winning vary between players depending on gaming and deposit activity. Valid until further notice. Full T&C's Apply
$300 Bonus
+ 21 Bonus Spins- Best for Live Casino
- High Roller Games
- Ongoing Promotions
21casino.com
T&Cs Apply
18+. New players only. Minimum deposit of £10. Bonus funds are 121% up to £300 and separate to Cash funds. 35x bonus wagering requirements. £5 max bet with bonus. Bonus must be used within 30 days otherwise any unused bonus shall be removed. BeGambleAware.org Full T&C's Apply
Get 50 Spins
+30 Extra Spins- Over 3000 games
- Best UK Casino
- Daily Jackpot rewards
playojo.com
T&Cs Apply
This offer is only available for first time depositors. Excl. new players in N.I. Min deposit is £10. 50 Free Spins on Book of Dead. Spin Value: £0.10. After your first deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section. No min withdrawal. This offer cannot be used in conjunction with any other offer. Full T&C's Apply
CA$500
+ 50 Bonus Spins- Perfect to Canadian players
- Good welcome Bonus
- Over 1000 slot games
hellocasino.com
T&Cs Apply
18+. New players only. One bonus offer per player. Minimum deposit of £10, Max bonus bet £5 Bonus offer must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus spins are valid on the following games only: Gonzo’s Quest, Twin Spin Delux, Asgardians Stone and Bloodsuckers 2 and winnings capped at £50 Bonus funds are 100% of your first deposit up to £100, 50% of your second deposit up to £250, 50% of your third deposit up to £150 Bonus funds are separate to Cash funds, and are subject to 35 x wagering the total of bonus, cash & bonus spins. BeGambleAware.org. Full T&C's Apply
€1000 WB
+ 100 Bonus Spins- Best for Slots Games
- Latest Casino games
- Good welcome bonus
playgrand.com
T&Cs Apply
18+. New players only. Min. deposit £10. Bonus: 1st deposit 100% up to £300 + 30 bonus spins (Reactoonz™), 2nd deposit 50% up to £500 + 50 bonus spins (Book of Dead™), 3rd deposit 25% up to £200 + 20 bonus spins (Legacy of Egypt™). Spins on specified games only. Bonus money is separate to Cash funds & subject to 35x wagering requirement. £5 bonus max. bet. Bonus must be used within 30 days, spins within 10 days, otherwise any unused will be removed. Only bonus funds contribute towards wagering requirements. BeGambleAware.org Full T&C's Apply
100 Free Spins
1st deposit bonus- Well established casino
- Good for German players
- Good VIP support
primeslots.com
T&Cs Apply
18+ New players only. Bonus Spins max win is £100. Wager x35. Offer valid for 24hr from deposit. begambleaware.org Full T&C's Apply
500 Free Spins
each spin worth 50c- Newest Casino
- Best for high roller players
- Plenty of free spins on deposit
7casino.com
T&Cs Apply
UK only. Win up to 500 free spins from Mega Wheel on 1st deposit. 24-hour expiry. Max bet £2.50, max spins win £8 per 10 spins, max bonus win £150, selected games & 65x wagering on winnings. No neteller/skrill. Deposit/withdrawal fees apply. Full T&C's Apply
100% Match Bonus
New Players Offer- New Games
- New Slots Offers
- Seasonal Bonuses
thisisvegas.com
T&Cs Apply
18+ New Players Only. Min. Wagering Requirement. Valid until Further Notice. Full T&C's Apply
100% Deposit Bonus
New Players Offer- Top Developer Games
- Ongoing Offers
- VIP Program
cocoacasino.com
T&Cs Apply
18+ New Players Only. Min. Wagering Requirement. Valid until Further Notice. Full T&C's Apply
€150 Bonus
+ 10 Free Spins- New casino site
- Verified and Licensed
- Netent Casino
chillicasino.com
T&Cs Apply
*New Customers only. 50x wagering. Game Weightings apply. Max bet 10% of Bonus up to £2.50. Max win £2k. Deposit/Withdrawal fees apply. No Neteller/Skrill. Min deposit £10. Full T&C's Apply
$300
+ 90 Bonus Spins- Best for slots players
- Good welcome bonus
- Good customer support
casilando.com
T&Cs Apply
18+. New players only. Min deposit £20. Bonus spins are valid on Book of Dead only. Bonus funds are 100% up to £300 and separate to Cash funds. 35x bonus + deposit wagering requirements apply. £5 max bet with bonus. Bonus must be used within 30 days, spins within 10 days, otherwise any unused shall be removed. Terms Apply. BeGambleAware. Full T&C's Apply
25 Free Spins
Bonus code: PLAY25- Daily spins up to 50
- up to 10% Cashback
- Tailor-made promotions
slotsangel.com
T&Cs Apply
First-time depositors only (UK exc NI 18+). Min Deposit: £10. Max Offer: 25 Free Spins on Sharknado. Free Spins Winnings will be capped at £2.50 and credited to your real money balance. Promo code: PLAY25. Free Spins expire after 7 days. Promo Code: PLAY25. Deposit Balance is available for withdrawal at any time. Offer Valid until further notice. Full T&C's Apply
100% up to €50
Bonus Code: BACANA- Vegas-style casino games
- Over 2000 slots
- Real time Live dealer
bacanaplay.com
T&Cs Apply
18+ First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Book of Dead, Spin Value: £0.10. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the Free Spin winnings and bonus amount or £5 (lowest amount applies). Free Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Full T&C's Apply
€50 Bonus
+50 Free Spins- 1.5 mil in cash prizes
- Over 3000 slots to play
- Gives spins for a whole year
slotsmagic.com
T&Cs Apply
30x Deposit + Bonus amount and 60x Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. Full T&C's Apply
100% Bonus
New Players Offer- Over 300 games
- Bitcoin Currency
- Seasonal Bonuses
paradise8.com
T&Cs Apply
18+ New Players Only. Min. Wagering Requirement. Valid until Further Notice. Full T&C's Apply
300% Bitcoin Bonus
New Players Offer- BTC bonuses on deposit
- Free Spins for a year
- Ongoing Promotions
davincisgold.com
T&Cs Apply
18+ New Players Only. Min. Wagering Requirement. Valid until Further Notice. Full T&C's Apply
€50 Bonus
+25 Spins- Scrachcards bonuses
- Top slots on offer
- VIP program
simbagames.com
T&Cs Apply
First Deposit Only. Min. deposit: £20, max. Bonus £50. Game: Ninja Master, Spin Value: £0.20. WR of 60x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Free Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Full T&C's Apply
50 Spins
50% Bonus Match- Best for IGT slots players
- Good welcome offer
- Daily drops and wins
egyptslots.com
T&Cs Apply
18+, First deposit only. Min deposit of £10. Max 50 Bonus Spins on selected slots only. 2x conversion. 20x wagering, 20% cashback on losses up to £200 for 48 hours from first deposit. begambleaware.org Full T&C's Apply