Exclusive Bonus Offers: Exclusive UK Bonuses from GamblingAuthority
18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering r...
Welcome to our dedicated page for exclusive UK casino bonus offers! At GamblingAuthority, we aim to connect players with the best deals, ensuring you get more value and excitement from every gaming session. Each month, we showcase a standout promotion that offers something unique—think boosted deposit matches, extra free spins, or even bespoke VIP perks. No matter your experience level, these exclusives are handpicked to give you a head start on your winning journey.
| Special Information | Casino | Capabilities | Bonus Information | Let's Play! | More Information |
|---|---|---|---|---|---|
1  888 Casino | Total Bonus £200 0 Free Spins
Terms and Conditions#Ad • 18+ • First-time depositors • Min deposit £10 • Claim within 48 hours • Expires in 90 days • 30X wager... Read more | Payment Providers  Paysafecard Mastercard Trustly Visa Mastercard Debit Visa Debit Maestro Visa ElectronGame Developers  Playtech NetEnt Play'n Go Red Tiger Pragmatic Play Yggdrasil Evolution Gaming MicrogamingBonus Structure
Last Updated: 07/01/2025 General Information
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2  666 Casino | Total Bonus £66 66 Free Spins
Terms and Conditions18+. New players only. Min deposit £20. Max bonus 100% up to £66 on 1st deposit. 66 spins on Big Bass Bonanz... Read more | Payment Providers  SkrillPaysafecardTrustly PaypalMastercardVisaMastercard DebitVisa DebitGame Developers Evolution Gaming VoltentNetEntPlay'n Go QuickspinRed Tiger iSoftBet NextGen GamingBonus Structure
Last Updated: 27/11/2024 General Information
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3  Duelz Casino | Total Bonus £100 100 Free Spins
Terms and Conditions18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering r... Read more | Payment Providers Skrill NetellerPaypalPaysafecardTrustly Bank TransferMastercard DebitVisa DebitGame Developers  Elk StudiosEvolution GamingNetEntPlay'n GoQuickspinRed TigerPragmatic PlayYggdrasilBonus Structure
Last Updated: 02/01/2025 General Information
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4  Admiral Casino | Total Bonus £0 100 Free Spins
Terms and Conditions18+. New customers only. 50 free spins on Feel the Flutter on registration & 50 free spins on Sizzling Hot d... Read more | Payment Providers SkrillNetellerPaypalPaysafecardMastercardVisaMastercard DebitVisa DebitGame Developers NetEntPragmatic PlayEvolution GamingMicrogamingYggdrasil Scientific Games Greentube IGTBonus Structure
Last Updated: 08/01/2025 General Information
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5  Gala Casino | Total Bonus £40 50 Free Spins
Terms and Conditions18+. New customers only. Spend £20, get £40 bonus (40x Wagering, selected games) + 50 Free Spins (value £0.1... Read more | Payment Providers PaypalPaysafecardMaestroMastercardVisaVisa ElectronMastercard DebitVisa DebitGame Developers PlaytechMicrogamingNetEntNextGen Gaming IGT (WagerWorks) Inspired Gaming Hacksaw GamingBonus Structure
Last Updated: 08/03/2025 General Information
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6  Ladbrokes Casino | Total Bonus £30 0 Free Spins
Terms and Conditions18+. New Casino players only. Deposit required. Bet £10+ on qualifying games. 40x wager reqs (bonus only) on... Read more | Payment Providers PaypalPaysafecardMaestroMastercardVisaMastercard DebitVisa DebitVisa ElectronGame Developers PlaytechRed TigerPragmatic PlayElk StudiosiSoftBetEvolution GamingNetEntPlay'n GoBonus Structure
Last Updated: 13/01/2025 General Information
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7  Betfair Casino | Total Bonus £0 50 Free Spins
Terms and ConditionsNew customers registering with code CASF51 only. Free spins valued at 10p. After you've played your initial ... Read more | Payment Providers SkrillNetellerPaypalMaestroMastercardVisaBank TransferMastercard DebitGame Developers PlaytechNetEntPlay'n GoRed TigerIGT (WagerWorks) Blueprint Gaming Core Gaming WMSBonus Structure
Last Updated: 12/12/2024 General Information
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8  LeoVegas Casino | Total Bonus £0 50 Free Spins
Terms and ConditionsNew cust only. Opt in & deposit £10+ in 7 days & wager 1x in 7 days on any eligible casino game (excluding l... Read more | Payment Providers PaypalMastercardVisaMastercard DebitVisa DebitMaestroVisa ElectronBank TransferGame Developers Elk Studios NYXEvolution GamingNetEntPlay'n GoQuickspinRed Tiger ThunderkickBonus Structure
Last Updated: 26/11/2024 General Information
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9  William Hill Casino | Total Bonus £0 200 Free Spins
Terms and ConditionsNew customers using Promo code B10 only. Opt in required. 1x per customer. Big William Hill Fortune only. Mi... Read more | Payment Providers SkrillNetellerPaypalPaysafecard PayzMaestroMastercardVisaGame Developers NYXPlaytechEvolution GamingMicrogamingNetEntQuickspinThunderkickYggdrasilBonus Structure
Last Updated: 04/09/2023 General Information
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10  All British Casino | Total Bonus £100 0 Free Spins
Terms and ConditionsWelcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £20 | No max cash ou... Read more | Payment Providers SkrillNetellerPaypalMastercardVisaTrustlyMastercard DebitVisa DebitGame Developers Elk StudiosEvolution GamingMicrogamingNetEntThunderkickNextGen GamingPlay'n GoRed TigerBonus Structure
Last Updated: 14/01/2025 General Information
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11  Mega Casino | Total Bonus £50 0 Free Spins
Terms and ConditionsAutomatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, m... Read more | Payment Providers SkrillPaypalPaysafecardPayzMastercardTrustlyVisa SofortGame Developers Evolution GamingNextGen Gaming Big Time Gaming Amaya Cryptologic SkillOnNetWMS EGTBonus Structure
Last Updated: 11/12/2024 General Information
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12  777 Casino | Total Bonus £200 0 Free Spins
Terms and Conditions1st deposit only • 14 day expiry • FreePlay (FP) wins credited as bonus & capped at the amount received • Va... Read more | Payment Providers TrustlyVisaMastercardMastercard DebitPaypalVisa DebitMaestroVisa ElectronGame Developers PlaytechNetEntPlay'n GoRed TigerPragmatic PlayYggdrasilBlueprint GamingInspired GamingBonus Structure
Last Updated: 27/11/2024 General Information
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13  King Casino | Total Bonus £150 50 Free Spins
Terms and Conditions18+. New Players Only. Min. deposit £20. UK players. Max. bonus 1st deposit 100% up to £50 and 2nd deposit 5... Read more | Payment Providers SkrillPaypalPaysafecardMastercardTrustlyVisaMastercard DebitVisa DebitGame Developers iSoftBetEvolution GamingNetEntPlay'n GoQuickspinRed TigerPragmatic PlayYggdrasilBonus Structure
Last Updated: 14/01/2025 General Information
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14  Party Casino | Total Bonus £0 50 Free Spins
Terms and Conditions18+. New depositors only. UK residents only. Minimum deposit £10. Free Spins are valid only on Big Bass Spla... Read more | Payment Providers SkrillNetellerPaypalPaysafecard InteracMaestroMastercardTrustlyGame Developers  BetsoftPlaytechEvolution GamingMicrogamingNetEntPlay'n GoQuickspinRed TigerBonus Structure
General Information
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15  Grosvenor Casino | Total Bonus £30 0 Free Spins
Terms and ConditionsNew Customers Only.Min Deposit and Max Bonus apply.Playable on selected games.Wagering requirements apply.Ma... Read more | Payment Providers PaypalPaysafecardMastercardVisaMastercard DebitVisa DebitMaestroVisa ElectronGame Developers PlaytechMicrogamingNetEntNextGen GamingYggdrasilEvolution Gaming Ashgaming CozyBonus Structure
Last Updated: 19/04/2025 General Information
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16  Bet365 Casino | Total Bonus £25 0 Free Spins
Terms and ConditionsNew Casino customers only.
Deposit min. £10. Max. bonus £25. 20x wagering (game weighting, table coverage an... Read more | Payment Providers Mastercard DebitPaypalPaysafecardMaestroTrustlyBank TransferVisa DebitMastercardGame Developers NYXPlaytechMicrogamingNetEntPlay'n GoQuickspinEvolution GamingIGTBonus Structure
General Information
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17  Karamba Casino | Total Bonus £100 20 Free Spins
Terms and Conditions18+. New players only. Offer is valid on 1st deposit of min £10. 100% bonus match up to £100 plus 20 bonus s... Read more | Payment Providers SkrillNetellerPaysafecardMastercardTrustlyVisaBank Transfer NeosurfGame Developers Elk StudiosEvolution GamingMicrogamingNetEntPlay'n GoRed TigerThunderkickPragmatic PlayBonus Structure
Last Updated: 08/05/2025 General Information
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18  Virgin Casino | Total Bonus £0 30 Free Spins
Terms and Conditions*Rules apply. Must be 21+ and located in NJ. Gambling problem? Call 1-800-Gambler. | Payment Providers Visa DebitMastercardVisa ElectronMastercard DebitMaestroVisa Google Pay Apple PayGame Developers NetEnt GamesysIGT (WagerWorks) Bally BarcrestWMS High 5 Games Shuffle MasterBonus Structure
Last Updated: 12/12/2024 General Information
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19  Mr Q Casino | Total Bonus £0 20 Free Spins
Terms and Conditions*20 Free Spins credited upon your first £10 deposit on Book of Dead slot only, valued at 10p per spin. Free ... Read more | Payment Providers PaypalMastercardVisaBank TransferMastercard DebitVisa DebitMaestroVisa ElectronGame Developers iSoftBetEvolution GamingMicrogamingNetEntPlay'n GoRed TigerThunderkick Nolimit CityBonus Structure
Last Updated: 06/12/2024 General Information
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20  Paddy Power Casino | Total Bonus £0 100 Free Spins
Terms and ConditionsEnjoy 50 Free Spins on any of the eligible slot games + 10 Free Spins on Paddy’s Mansion Heist. Claim your 5... Read more | Payment Providers SkrillNetellerPaypalPaysafecardMaestroMastercardVisaBank TransferGame Developers Elk StudiosiSoftBetPlaytechEvolution GamingNetEntPlay'n GoQuickspinRed TigerBonus Structure
Last Updated: 12/12/2024 General Information
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How to Claim Our Exclusive Bonus Offers
- Stay Updated: Check back regularly as we update our featured bonus whenever we find a top-tier deal you won’t want to miss.
- Read the Fine Print: Look for details like wagering requirements, expiration dates, and any game restrictions to ensure you know exactly what you’re getting.
- Opt-In & Deposit: Follow the unique link on our page to sign up (or log in) and claim the deal. Simple steps, such as entering a bonus code or making a qualifying deposit, will activate your bonus.
- Enjoy & Explore: Once your bonus is active, you can dive into your favourite slots, table games, or live casino rooms—whatever the promo allows!
Remember: Always gamble responsibly. You must be 18 or older to participate in any offers. Terms and conditions apply.
Advantages of Exclusive Bonus Offers in the UK
We don’t list every promo online—only those we believe are genuinely rewarding and come from reliable, fully licensed UK casinos. Here’s why our exclusives stand out:
- Higher Value: Our special agreements with top operators mean that bonuses often come with more significant match percentages and more free spins than standard offers.
- Trust & Safety: We work only with trusted, UKGC-licensed casinos, protecting your funds and personal data.
- Fair Terms: Our team carefully reviews wagering requirements and other conditions to create transparent, player-friendly offers.
Perks of Joining the GamblingAuthority Community
When you choose GamblingAuthority, you’re not just grabbing a one-off deal. You’re becoming part of a growing community of like-minded players who benefit from:
- Expert Insights: Get access to in-depth casino reviews, game guides, and industry news that help you make informed decisions.
- Ongoing Promotions: We monitor the market closely to offer you fresh bonuses and seasonal promotions throughout the year.
- Exclusive Newsletters: Sign up for our newsletter to receive the latest offers, guides, and tips before everyone else.
What Else Can You Find on GamblingAuthority?
Beyond exclusive bonuses, we cover the full spectrum of UK online casino gaming:
- UK Casino Reviews: Compare operators based on bonus offers, game variety, customer support, and more.
- Game Guides: Learn the basics of popular games such as slots, blackjack, roulette, and live casino titles.
- Responsible Gambling Resources: We’re strong advocates of safe, responsible play and provide links to support services if you ever need a hand.
- Industry Updates: Follow the latest game releases, trending software providers, and regulatory changes in the UK gambling scene.
Ready to get started? Check out this month’s exclusive bonus offer at the top of the page, or explore our complete collection of casino bonuses to find the perfect match for your gaming style. Good luck, and remember to play responsibly!
Peter Wilson is the Editor-in-Chief at GamblingAuthority. He has more than nine years of experience from the iGaming industry and is a valuable resource for everything related to online casinos.
Read more about the author