WELCOME to New Betting Sites UK!
Find the UK’s latest and best new betting sites and their free bets to claim this September 2026. All the bookmakers listed on this site are 100% licensed by the UK Gambling Commission.
Welcome to the Best New Betting Sites in the UK
We list the best new betting sites for UK players. Are you tired of the same old betting sites with limited options and outdated interfaces? It's time to step up your game and explore the best new betting sites on the market! From innovative features to exciting promotions, these websites are changing how we think about sports betting.
Latest UK Betting Offers (September 2026)
£15 in Free Bets
1
Bet £10 Get £10 Free Bet OR 100% Casino Bonus up to £100
Join
#AD 18+ Full Terms & conditions apply
18+ only. New customers only. Full Terms & Conditions apply.
2
Stake £10 get 50 Free Spins
Join
#AD 18+ Full Terms & conditions apply
New Customers Only. Stake £10+ across any QuinnCasino games, within 7 days of registration. Get 50 Free Spins (£0.10p spin value) on "Baa, Baa, Baa", valid for 7 days. Free Spins winnings are real cash, max. £100. UK 18+ T&Cs Apply. Gamble Responsibly. GambleAware.org
3
50% back up to £25
Join
#AD 18+ Full Terms & conditions apply
18+ New UK Customers Only. Bet £10+ on any sportsbook markets at odds of evens (2.00) or greater. No cash out. Get 50% back of your first day's losses (from first bet settlement until 23:59) as a Free Bet up to £25, valid for 7 days. Min. 3 bets on different events required, with 2 bets being at least 50% of your largest stake. Place at least 1 bet of £10+ at odds 2.00+ to receive a £5 Free Bet even if your account is up or losses are under £5. T&Cs Apply. GambleAware.org
4
Fruity King Sports Bet £10 Get £30 Free Bet
Join
#AD 18+ Full Terms & conditions apply
New Players Only. Min £/€/$10 qualifying bets, stake not returned. Free bet - one-time stake of £/€/$30, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £/€/$200. Valid for 7 Days from receipt. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits Full Terms Apply.
5
Bet £10 Get £30 Free Bet
Join
#AD 18+ Full Terms & conditions apply
18+ only. New Players Only. Minimum stake £ 30, minimum odds 1.5, stake not returned. 1X wagering the winnings from the free bet. Wagering occurs from real balance first. Wagering requirement is calculated on bonus bets only, wagering starts from real funds. Free bet is valid for 7 Days from issue. Max conversion: £200. Withdrawal requests void all active/pending bonuses. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply.
6
Bet £10 Get £30 Free Bet
Explore Monster Sports's enticing £30 Free Bet offer for new players. Discover how to claim, terms, and if your £10 deposit is worth it. A perfect guide!
Join
#AD 18+ Full Terms & conditions apply
18+ only. New Players Only. Min £10 qualifying bets, stake not returned. Free bet - one-time stake of £30, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Valid for 7 Days from receipt. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply.
7
Bet £10 Get £10 Free Bet
Start your betting journey with Betrino’s £10 Free Bet Bonus. Deposit £10 and get a free £10 bet—learn how this offer works and if it’s worth it!
Join
#AD 18+ Full Terms & conditions apply
New Players Only. Free bet - one-time stake of £10, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Valid for 7 Days from receipt. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply.
8
Bet £15 Get £5 Free Bet
DragonBet is your go to for all Welsh related betting with extra specials available on sporting events. That aside it's an excellent new bookmaker with live betting, live streaming and full range of sports to bet on with live casino and a good range of promotions on offer.
Join
#AD 18+ Full Terms & conditions apply
New UK customers only, sign up with bet15get5 promo code,18+, min deposit £15, min first bet of £15 on sportsbook market with min odds of 2.00+, bonus expires in 7 days, Full T&C's apply.
9
Bet £10 Get £30 Surprise Free Bet
Kwiff is an innovative sports betting app in the UK that offers boosted odds, supercharged accas, instant cash-outs, and a user-friendly interface. It is licensed and regulated and provides 24/7 customer support. However, it is currently only available in the UK.
Join
#AD 18+ Full Terms & conditions apply
18+ New customers only. T&Cs apply Min. deposit of £10. Qualifying real money bet of £10. Min odds greater than or equal to 1.5 required. E/W bets excluded. Offer awarded immediately but could be issued the next working day in exceptional circumstances such as technical fault. Additional T&Cs apply. Please gamble responsibly.
10
Money Back Offers
Join
#AD 18+ Full Terms & conditions apply
18+. full terms and conditions apply to all promotions and bonuses.
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Bet £10 Get £10 Free Bet OR 100% Casino Bonus up to £100
Bet £10 Get £10 Free Bet
Best New UK Betting Sites
So put your money where your mouth is and join us as we examine the top brand-new betting sites in this rapidly evolving industry.
Get ready for non-stop action and big bonuses – because it's happening right here!
New Betting Sites UK list
1
Bet £10 Get £10 Free Bet OR 100% Casino Bonus up to £100
Join
#AD 18+ Full Terms & conditions apply
18+ only. New customers only. Full Terms & Conditions apply.
2
Stake £10 get 50 Free Spins
Join
#AD 18+ Full Terms & conditions apply
New Customers Only. Stake £10+ across any QuinnCasino games, within 7 days of registration. Get 50 Free Spins (£0.10p spin value) on "Baa, Baa, Baa", valid for 7 days. Free Spins winnings are real cash, max. £100. UK 18+ T&Cs Apply. Gamble Responsibly. GambleAware.org
3
50% back up to £25
Join
#AD 18+ Full Terms & conditions apply
18+ New UK Customers Only. Bet £10+ on any sportsbook markets at odds of evens (2.00) or greater. No cash out. Get 50% back of your first day's losses (from first bet settlement until 23:59) as a Free Bet up to £25, valid for 7 days. Min. 3 bets on different events required, with 2 bets being at least 50% of your largest stake. Place at least 1 bet of £10+ at odds 2.00+ to receive a £5 Free Bet even if your account is up or losses are under £5. T&Cs Apply. GambleAware.org
4
Fruity King Sports Bet £10 Get £30 Free Bet
Join
#AD 18+ Full Terms & conditions apply
New Players Only. Min £/€/$10 qualifying bets, stake not returned. Free bet - one-time stake of £/€/$30, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £/€/$200. Valid for 7 Days from receipt. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits Full Terms Apply.
5
Bet £10 Get £30 Free Bet
Join
#AD 18+ Full Terms & conditions apply
18+ only. New Players Only. Minimum stake £ 30, minimum odds 1.5, stake not returned. 1X wagering the winnings from the free bet. Wagering occurs from real balance first. Wagering requirement is calculated on bonus bets only, wagering starts from real funds. Free bet is valid for 7 Days from issue. Max conversion: £200. Withdrawal requests void all active/pending bonuses. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply.
6
Bet £10 Get £30 Free Bet
Explore Monster Sports's enticing £30 Free Bet offer for new players. Discover how to claim, terms, and if your £10 deposit is worth it. A perfect guide!
Join
#AD 18+ Full Terms & conditions apply
18+ only. New Players Only. Min £10 qualifying bets, stake not returned. Free bet - one-time stake of £30, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Valid for 7 Days from receipt. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply.
7
Bet £10 Get £10 Free Bet
Start your betting journey with Betrino’s £10 Free Bet Bonus. Deposit £10 and get a free £10 bet—learn how this offer works and if it’s worth it!
Join
#AD 18+ Full Terms & conditions apply
New Players Only. Free bet - one-time stake of £10, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Valid for 7 Days from receipt. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply.
8
Bet £15 Get £5 Free Bet
DragonBet is your go to for all Welsh related betting with extra specials available on sporting events. That aside it's an excellent new bookmaker with live betting, live streaming and full range of sports to bet on with live casino and a good range of promotions on offer.
Join
#AD 18+ Full Terms & conditions apply
New UK customers only, sign up with bet15get5 promo code,18+, min deposit £15, min first bet of £15 on sportsbook market with min odds of 2.00+, bonus expires in 7 days, Full T&C's apply.
9
Bet £10 Get £30 Surprise Free Bet
Kwiff is an innovative sports betting app in the UK that offers boosted odds, supercharged accas, instant cash-outs, and a user-friendly interface. It is licensed and regulated and provides 24/7 customer support. However, it is currently only available in the UK.
Join
#AD 18+ Full Terms & conditions apply
18+ New customers only. T&Cs apply Min. deposit of £10. Qualifying real money bet of £10. Min odds greater than or equal to 1.5 required. E/W bets excluded. Offer awarded immediately but could be issued the next working day in exceptional circumstances such as technical fault. Additional T&Cs apply. Please gamble responsibly.
10
Money Back Offers
Join
#AD 18+ Full Terms & conditions apply
18+. full terms and conditions apply to all promotions and bonuses.
11
£15 in Free Bets
Join
#AD 18+ Full Terms & conditions apply
18+ only Full Terms and conditions apply.
12
Bet £10 Get £10 Free Bet
A new Sports betting site partnered with the The Online Casino giving you the best of both worlds. Enjoy a full range of sport events to choose from and a top casino site. Operated by leading gambling software provider, ProgressPlay - you have a dynamic gambling enviroment with great Live betting and an instant welcome bonus to get you started.
Join
#AD 18+ Full Terms & conditions apply
New Players Only. Minimum stake $/€/£ 10, minimum odds 1.5, stake not returned. 10X wagering the winnings from the free bet. Wagering occurs from real balance first. Wagering requirement is calculated on bonus bets only, wagering starts from real funds. Free bet is valid for 7 Days from issue. Max conversion: $/€/£20. Excluded Skrill deposits. Withdrawal requests voids all active/pending bonuses. Full Terms Apply
13