Bonus bets UK 2025: Free UK Sports Bets for December

Quick facts about bonus bets

• These bonuses can be presented as welcome offers or reload promotions for existing bettors.
• They often have reasonable terms and conditions that you must meet before cashing out your wins.
• Claiming bonus bets is easy, especially when you use reliable betting sites.

Top 5 sportsbooks that offer bonus bets in the UK

You’ll find many sportsbooks in the UK that offer bonus bets to new and existing users. However, finding quality sites with top offers and friendly terms can be daunting. If you're interested in exploring Bonus bet offers in the UK, I've reviewed some leading sites that feature bonus bet promotions you’ll find ideal. Check them out below:

4.8/5

BetMGM UK Review

Bet £10 Get £40

Bet now

New cust. Deposit £10+ in 7 days & bet on sports. Min odds apply. Reward = 4 x £10 Bonus bets (2 x £10 Bet Builders & 2 x £10 Sports bet). Valid 7 days. Bonus bets not valid on e-sports & non UK/IE horse racing. 18+. T&Cs Apply. GambleAware.org.

4.6/5

Betano Sport Review

Bet £10 Get £30

Bet now

18+ New Customers. Opt in, deposit and bet £10 on any football (odds 1/1+) within 3 days of sign up. Get 3x£10 Bonus bets for set football markets. Bonuses expire in 14 days. T&Cs Apply. GambleAware.org. Please gamble responsibly.

4.6/5

Sportingbet Review

Best Odds Guaranteed

Bet now

18+ | Place a real money win or each way bet on UK or Irish horse racing | If bet wins and starting price is greater than the original price taken, bet will be settled at the bigger odds | Offer cap £20K per customer, per day | Restrictions and T&Cs apply.

BetMGM — best for bet credit variety

BetMGM Sportsbook: Pros and Cons

• Sleek UK platform
• Trusted UKGC licensing
• Mobile-first site design

• No phone support

Visit BetMGM UK

BetMGM is one of the new UK betting platforms, but it has already grabbed the attention of bettors in the United Kingdom. The welcome bonus here is pretty interesting: you can usually get £40 in bonus bets when you wager £10, which is excellent for casual punters like me who want to test the waters without making a big deposit.

What I love about BetMGM is that they sometimes break those bonus bets into smaller chunks, like 4 x £10 bets. That makes it easier to try different sports or betting styles. Plus, the platform has multiple promotions for regular users. You can claim winning boosts to bet on various Premier League clubs and games.

BetMGM offers a sharp and decent website that makes online betting a walk in the park. All the available sports are arranged in alphabetical order so that you can easily select the option you prefer. You can also take advantage of the available betting features to improve your experience and have more control.

bet365 – best for in-play and live streaming with bonus bets

bet365 Sportsbook: Pros and Cons

• iOS and Android app
• Competitive odds across top sports
• Live streaming available

• No sports loyalty program

Visit Bet365

Many bettors in the UK regard bet365 as one of the best bookmakers because of its solid features and offers. The in-play section is quite outstanding and enables you to place your bets with a few easy taps. You can also use the live streaming feature to follow games as they unfold while placing your stakes.

At bet365, you can claim bonus bet offers that are usually tied to bet credits. As a newly registered user, you receive up to £30 in bet credits when you make a qualifying deposit and bet. The sportsbook also has other promotions for existing users

What makes bet365 special is that you can use those bet credits across all their sports, including in-play bets. Some of the available sports categories you can use the bonus for are football, tennis, horse racing, basketball, and more. The best part is that the bonus terms are usually fair, and you can easily meet them.

Betano – best for variety and user experience

Betano Sportsbook: Pros and Cons

• Clean, modern interface with smooth bet placement
• Fast and responsive mobile apps
• Well-established brand

• Fewer niche and non-mainstream sports

Visit Betano Sport

I recommend Betano because it’s a quality online sportsbook with a slick interface and loads of markets. You can easily create a new account with the sportsbook by following a few easy steps. The website is intuitive and allows you to locate your favourite sports and place bets on them without hassles.

You can claim some top-tier promotions at Betano. The sportsbook offers bonus bets for new and existing users. One of the standout deals I found on the site is the welcome offer, where you can get up to £30 in bonus bets after placing a stake of £10.

Another reason I like Betano is that it is big on football, eSports, and even more niche markets like handball or futsal. So if you’re looking for variety and a bonus to go along with it, Betano’s a strong choice. Plus, the betting types and markets are quite diverse to give you enough options.

Betfred – best for football and racing bonus bets

Betfred Sportsbook: Pros and Cons

• Comprehensive coverage of popular British sports
• In-play betting options with live streaming
• Mobile app

• Limited international racing markets

Visit Betfred Sport

If you’re into football or horse racing, Betfred is a great choice. It’s one of those classic UK bookies that still delivers, especially when it comes to bonus bets around big matches or race days. The site’s easy to use, and everything feels familiar if you’ve bet online before.

Betfred has a nice welcome bonus for new users. They offer up to £50 in bonus bets when you place a stake of £10 on any sport, which is solid value. I’ve also noticed they regularly drop bonus bets for Premier League games and major race events, so there’s always something to claim.

I like that claiming the bonus bets at Betfred is simple and smooth. All the terms are well laid out so that you can see the value and requirements. Plus, the website is modern and intuitive, making everything straightforward.

Kwiff – best for surprise bonus bets and supercharged odds

Kwiff Sportsbook: Pros and Cons

• Android and iOS mobile app
• Supports in-play and live streaming
• Random supercharges on payouts

• High odds margins

Visit kwiff

Kwiff is easily one of the most unique betting sites I’ve tried. It adds a fun twist to regular sports betting by “supercharging” your odds, meaning any bet you place could randomly get a huge odds boost. It’s unpredictable in a good way and keeps things exciting.

Their bonus bet offer is also worth shouting about. Usually, it’s something like “Bet £10, Get a £30 surprise bet.” Plus, existing users get treated to occasional surprise bonuses too, which is a nice change from the usual rinse-and-repeat promos.

Kwiff provides a multiple selection of sports events and markets. The betting site has you covered with all the popular sports categories and niche events. If you’re a fan of football, basketball, tennis, and baseball, you have no shortage of options. You’ll also find other niche options and eSports for your bets.

How to claim bonus bets in UK sportsbooks

Claiming bonus bet offers in the UK is pretty simple, even if you’re brand new to online betting. I’ll walk you through the process step-by-step so you know exactly what to expect:

1. Choose a trusted UK sportsbook
   Start by picking licensed and reputable betting sites in the UK. You can choose from bet365, BetMGM, Betfred, or any other names I’ve mentioned – you’ll see links to all of them on the banners around this page. Make sure the offer includes bonus bets or bet credits.
2. Create an account
   Enter your details, including your name, email, DOB, address, etc. It only takes a few minutes, and most sites will send a verification email or text before activating your account.
3. Make a qualifying deposit
   This is usually something like £10 using a debit card. Avoid e-wallets like PayPal or Skrill if the terms say they’re excluded; that’s a common mistake. Ensure you familiarise yourself with the terms.
4. Place a qualifying bet
   Most bonus bets require you to place real-money bets. For example, “Bet £10 at odds of 1.5 or higher.” Once that stake settles, your bonus kicks in.
5. Receive your bonus bets
   Once your qualifying bet settles (win or lose), your bonus bets should land in your account, usually within 24 hours. Some sites split them into smaller bets, like 2 x £10 tokens.
6. Use your bonus before it expires
   You’ll typically have 7–30 days to use your bonus bets. And remember, if you win, you usually just get the winnings, not the stake.

The bookmakers we recommend

1.

4.8/5

BetMGM UK Review

Bet £10 Get £40

Bet now

New cust. Deposit £10+ in 7 days & bet on sports. Min odds apply. Reward = 4 x £10 Bonus bets (2 x £10 Bet Builders & 2 x £10 Sports bet). Valid 7 days. Bonus bets not valid on e-sports & non UK/IE horse racing. 18+. T&Cs Apply. GambleAware.org.

2.

4.6/5

Betano Sport Review

Bet £10 Get £30

Bet now

18+ New Customers. Opt in, deposit and bet £10 on any football (odds 1/1+) within 3 days of sign up. Get 3x£10 Bonus bets for set football markets. Bonuses expire in 14 days. T&Cs Apply. GambleAware.org. Please gamble responsibly.

3.

4.6/5

Sportingbet Review

Best Odds Guaranteed

Bet now

Please gamble responsibly. Visit www.GambleAware.org. 18+

4.

4.4/5

Betfred Sport Review

Bet £10 Get £50

Bet now

New customers only. Register, deposit with Debit Card, and place first bet £10+ at Evens (2.0)+ on Sports within 7 days to get 3 x £10 in Sports Bonus bets & 2 x £10 in Acca Bonus bets within 10 hours of settlement. 7-day expiry. Eligibility & payment exclusions apply. Full T&Cs apply.

5.

4.3/5

kwiff Review

Bet £10 Get £30 in Bonus bets

Bet now

Deposit and place a qualifying real-money bet of £10 at minimum odds of 2.0 within 5 days of registration. Receive 3 x £10 Bonus bets: Football, Racing, and Acca (min. 4 selections). Bonus bets expire after 7 days. Each-way bets excluded. Awarded within 48 hours of settlement. Additional T&Cs apply.

Tips for making the most of bonus bets in the UK

If you want to fully maximise your UK bonus bets, keeping some key tips in mind can be beneficial. I've provided some expert strategies below:

The top sports you can use your bonus bets on

You can utilize your betting bonus UK on many popular sports in the UK. Here are the options you’ll often find:

• Football
  Many sportsbooks in the UK allow you to use your bonus bets on various football matches. You can use them to place wagers on the Premier League, Champions League, and more.
• Tennis
  Bet on Grand Slams, ATP, and WTA matches. Tennis is great for in-play betting with bonus bets and many sportsbooks ensure you have numerous markets.
• Horse Racing
  Many bonus bets are tailored for the races, especially during big meets like Cheltenham or Royal Ascot.
• Cricket
  Popular for both local county games and international matches. You can use bonus bets on Test matches, The Hundred, or the IPL.
• Boxing & MMA
  Bonus bets are often available for big fight nights in MMA and boxing.
• eSports
  If you’re into gaming, you can use bonus bets on games like CS:GO, Dota 2, League of Legends, and more. Most sportsbooks cover these games with multiple markets.

Pros and cons of bonus bets

I’ll summarise the positives and potential downsides of bonus bets below:

Pros and Cons

• Great way to try new sportsbooks without much risk
• Stretch your bankroll further
• Often available to both new and existing users
• Can be used on a wide variety of sports

• Winnings don’t usually include the stake
• May have restrictions like minimum odds

Final thoughts on bonus bets in the UK

Bonuses are one of the best perks of online betting in the UK. They give you a chance to try a brand and even cash in without putting a huge dent in your wallet. Make sure you understand how they work, don’t ignore the fine print, and above all, have fun with it.

I've reviewed some of the best betting sites in the UK that offer bonus bets today. My top picks are BetMGM, bet365, Betano, Betfred, and Kwiff. Each of them provides unique promotions and terms that cater to players of all stripes. So, use the banners on this page to check them out and choose the platform that suits your needs.

Our favorite sportsbook bonuses

1.

4.8/5

BetMGM UK Promo Code

Bet £10 Get £40

Requirements (WR): 4x Bonus + 10x Deposit, Min. Deposit: 10

Go to BetMGM UK

Get Bonus

New cust. Deposit £10+ in 7 days & bet on sports. Min odds apply. Reward = 4 x £10 Bonus bets (2 x £10 Bet Builders & 2 x £10 Sports bet). Valid 7 days. Bonus bets not valid on e-sports & non UK/IE horse racing. 18+. T&Cs Apply. GambleAware.org.

2.

4.6/5

Betano Sport Promo Code

Bet £10 Get £30

Min. Deposit: 10

Go to Betano Sport

Get Bonus

18+ New Customers. Opt in, deposit and bet £10 on any football (odds 1/1+) within 3 days of sign up. Get 3x£10 Bonus bets for set football markets. Bonuses expire in 14 days. T&Cs Apply. GambleAware.org. Please gamble responsibly.

3.

4.6/5

Sportingbet Promo Code

Best Odds Guaranteed

Go to Sportingbet

Get Bonus

Please gamble responsibly. Visit www.GambleAware.org. 18+

4.

4.4/5

Betfred Sport Promo Code

Bet £10 Get £50

Min. Deposit: 10

Go to Betfred Sport

Get Bonus

New customers only. Register, deposit with Debit Card, and place first bet £10+ at Evens (2.0)+ on Sports within 7 days to get 3 x £10 in Sports Bonus bets & 2 x £10 in Acca Bonus bets within 10 hours of settlement. 7-day expiry. Eligibility & payment exclusions apply. Full T&Cs apply.

5.

4.3/5

kwiff Promo Code

Bet £10 Get £30 in Bonus bets

Min. Deposit: £10

Go to kwiff

Get Bonus

Deposit and place a qualifying real-money bet of £10 at minimum odds of 2.0 within 5 days of registration. Receive 3 x £10 Bonus bets: Football, Racing, and Acca (min. 4 selections). Bonus bets expire after 7 days. Each-way bets excluded. Awarded within 48 hours of settlement. Additional T&Cs apply.

Bonus bets in the UK FAQs

To make sure you get accurate and helpful information, this guide has been edited by Nick Slade as part of our fact-checking process.