Which Sign-up Bonuses Are Currently Available for UK Sports Bettors at the Latest Betting Platforms?

Sign-up Bonuses

The online betting scene presents UK sports bettors with a sea of choice. When choosing between new betting sites, reputation, odds, and customer service all play a role, but for many, the biggest selling point is the value of the sign-up offer.

Best Sign-Up Offers Currently Available

Here at newbettingsites.uk, we always appreciate a great sports betting bonus for new players. Happily, there are many available, with the following five among the best betting welcome offers in the UK as of April 2026.

Casimba - Get a 100% Match Bonus up to £100 on Your First Deposit

In terms of value in £s, this is one of the best deals available. Casimba will match the value of your first deposit with bonus funds, from a minimum of £20 to a maximum of £100. You can use your bonus funds on sports bets with minimum odds of 3/4 (1.75). Bonus funds are subject to a 5x wagering requirement. See the Casimba site for a full list of terms and conditions.

Spreadex & Sporting Index - Bet £10 and Get £60 in Free Bets

Spreadex and their sister site Sporting Index offer both traditional sports betting and spread betting. Tough to beat for variety, Spreadex and Sporting Index also offer one of the most eye-catching Bet and Get deals on the market. Open a new account and place a bet of £10 or more at minimum odds of 1/2 (1.50) to receive: 3 x £10 fixed odds bets, 3 x £5 Total Goals football spread bets, 3 x £5 Winning Favourites spread bets, and a £1 Race Index spread bet. T&Cs apply.

247Bet – Get a 100% Bonus up to £50

One of the newer betting platforms in the UK, 247Bet's welcome offer should appeal to anyone seeking a straightforward, solid-value matched deposit deal. Simply open a new account and deposit £20 or more to receive a 100% bonus up to a maximum of £50. Bonus funds come with a 5x wagering requirement and can be used on sports betting selections with minimum odds of 3/4 (1.75). T&Cs apply.

BetMGM – Bet £10 & Get £40 in Free Bets

Brought to you by one of the biggest casino operators in the world, BetMGM brings the glitz and glamour of Vegas to the UK sports betting scene. As you might expect from such a big name, BetMGM has one of the best-value new customer offers around. Open a new account and bet £10 at odds of Evs (2.0) or greater, to receive 2 x £10 sports bets and 2 x £10 bet builder bets. T&Cs apply.

FanTeam – Bet £10 & Get £40 in Free Bets

Combining a sports book with exciting fantasy sports games, FanTeam offers one of the most distinctive betting platforms in the UK. Boasting a slick app, FanTeam has an excellent free bets bonus for new UK players. Deposit and bet £10 or more at odds of Evs (2.0) or higher, to receive a £5 single bet, £5 live bet, £10 Bet Builder, £10 Multiple Bet, and 5 x £2 Fantasy Tickets. T&Cs apply.

The above represent our pick of the offers from the latest UK betting sites. However, there are many more available in our bookmakers’ table.

Best 10 New Bookmakers

£30 SIGN UP HERE

18+. New Players Only. Min deposit £20. Offer is a £30 free bet when you bet £10 in one single transaction, on any sports at odds of 2.00 or higher. Free bet credited upon qualifying bet settlement. Free Bet can be redeemed on any sports market and used in one single transaction. Winnings credited as cash and immediately withdrawable. Free bet expires 7 days after being credited. Free Bets non withdrawable. Free Bet stakes not included in returns. Affordability checks apply. Terms apply. Please gamble responsibly. GambleAware.org.
£30 SIGN UP HERE

18+ New customers only. Place a £10+ bet at min odds 1/1 (2.0) within 14 days of sign-up. Get £30 in Free Bets, valid for 7 days on selected bets only. Free stake not returned with winnings. T&Cs apply. BeGambleAware.org
£20 SIGN UP HERE

New verified customers only. Opt-in required. Deposit £20 and earn £1 of Free Bet value for every £1 staked on Bet Builders, with each qualifying stake counting towards a free bet builder reward, at combined odds of 2.0 (1/1) or greater. Min Reward: £1 Free Bet / Max Reward: £20 Free Bet. Cash in or claim within 48 hours of promo end. Free Bets expire 7 days after claim. 18+ GambleAware.org
£25 SIGN UP HERE

New customers only. Bets placed on sports at odds of 2.50 or more to qualify. Bets must be placed 25 hours within registration. £25 free bets must be wagered on sports. Full terms below. Gambling can be addictive, play responsibly 18+
£10 SIGN UP HERE

18+. New GB customers referred by selected marketing partners only. Activate the sports welcome offer on your first deposit and opt in to sports bonuses and marketing. Deposit £10+ and place a £10+ sports bet at odds of 2.00+. £10 Free Bet credited after the qualifying bet settles. Use within 24 hours at odds of 2.00+. Free bet stake not returned. Voided, cashed-out or partially cashed-out bets do not qualify. Cash funds are used before free bets. Cannot be combined with the casino welcome offer. Full T&Cs apply. Please gamble responsibly.
£20 SIGN UP HERE

New online customers only. Register and place a £/€5+ first bet at 1/1 (2.0)+ on sports or racing within 7 days. Get a £/€10 Tote Credit and £/€10 Free Sports Bet within 48 hours of settlement. Voided/non-runner bets don’t qualify. Rewards expire in 7 days. 18+. One per customer. Selected customers only. Full T&Cs apply. GambleAware.org.
£30 SIGN UP HERE

*New members only. £10+ bet on sportsbook (ex. virtuals) at 1.5 min odds, settled within 14 days. Free Bets: accept in 7 days, valid 7 days on sportsbook only. 2x£5 Free Bets for Bet Builder only. Stake not returned. T&Cs + deposit exclusions apply. Bet Responsibly. GambleAware®. 18+
£30 SIGN UP HERE

New customers place your first bet of £10 at minimum odds of 1/1 on any sports market within 7 days of registering. Get £20 in ACCA Free Bets (2x£10 Acca Free bet (2+ selections, pre-match or in-play/live, min odds per leg 2/5 (1.4), max payout £50) . Full terms apply. 18+ begambleaware. Please gamble responsibly.
£30 SIGN UP HERE

18+ New customers only. Opt in and bet up to £40 (min. £20) via mobile or app on any football (odds 1/1+) within 7 days of registration. Get up to £40 in free bets on selected markets, which expire in 7 days. T&Cs apply. GambleAware.org | Please gamble responsibly
£100 SIGN UP HERE

*New UK/IE customers . Place your first Football bet as an Accumulator (minimum four selections) and AK Bets will boost the return by 25% in the form of a Free Bet up to a value of £100. 18+ BeGambleAware.org."

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