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Best Betting Sites with Highest Odds in the UK

By Victoria Michael | ⏲️ Reading time: 13 minutes
Fact checked by Martins Lasmanis
CEO Martins Lasmanis
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Martins Lasmanis
With more than 10 years of experience in online marketing, and special focus on the gambling affiliation sector over 5 years, Martin Lasmanis is a true expert in his niche. Today, Martin's vision is to build the largest lead generator company in the world. Fortunately, we have the perfect team to make his dream come true!

Online betting is a thriving business in the United Kingdom, with numerous sites competing to provide bettors with the best odds and betting experience. Those bettors looking for value and consistent payments may benefit greatly from finding the best betting sites with the highest odds in the UK.

Due to the UK Gambling Commission’s strict rules, betting on licensed, safe platforms gives gamblers peace of mind. Not only do popular sites have competitive odds, but they also provide a wide variety of sports markets, new features, and promotions that are exclusive to the UK. This guide lists the best sites so that bettors in the UK can win big.

List of the Best Odds Betting Sites in the UK in 2025

Rank Bookmaker Rating Bonus Get bonus
1
4.5/5
100% First deposit bonus up to £170
PlayRead review
2
4.5/5
300% match bonus up to 4,400 BGP!
PlayRead review
3
4.3/5
Promocode: "ALLBETS" 100% bonus up to 130€
PlayRead review
4
4.5/5
100% welcome bonus up to £103
PlayRead review
5
4.5/5
Bet £15 get £10 welcome offer
PlayRead review
6
4.8/5
Welcome Bonus Up To 270%
PlayRead review
7
4.5/5
Welcome bonus up to 100 EUR
PlayRead review
8
4.5/5
Welcome Bonus up to 100 EUR
PlayRead review
9
4.3/5
Welcome Bonus up to 100 EUR
PlayRead review
10
4.5/5
Sports betting promotions
PlayRead review

Table of Contents

This AllBets TV guide offers a thorough overview of UK bookmakers, including common problems like identifying trustworthy websites, understanding odds, and navigating betting laws. Overall, it’s an attempt to make betting safer, easier, and more fun.

Best Odds Table of Contents UK

What Are Betting Odds?

Betting odds are an important feature of gambling that indicates the likelihood of a certain result in an event, such as a football game. These odds are useful in calculating potential winnings from wagers placed in the United Kingdom. They are available in various forms, including fractional (5/1), decimal (6.0), and American.

Understanding odds is critical for gamblers because they represent both the probability of an event happening and the possible payment. For example, bet £10 on a 5/1 shot and win £50 plus the initial deposit. That is why odds are so important for smart betting.

5 Best Bookmakers in the UK with the Highest Odds

Our top 5 list of the top UK bookies is based on our extensive research into the odds. These bookies provide very high odds to increase your wins, regardless of your interest in sports or other events.

 

N1Bet

N1Bet Best International Bookmaker

With a gaming licence from Curacao, N1Bet has been offering legal online betting since 2021. It is an online gambling platform that offers traditional sports wagering, eSports betting, and casino games.

N1Bet has more than 40 sports to wager on. With margins ranging from 2% to 4.5%, the potential profits at N1Bet are among the most competitive, and this range often results in hundreds of markets for prominent sports events.

🌐Official Websiten1bet2.com
🎁Welcome Bonus50% up to €200 (165 GBP)
⚽SportsFootball, cricket, basketball, baseball, tennis, boxing, and more
💳Payment MethodseWallets, online banking
💸Minimum Deposit€20 (17 GBP)
💰Minimum Withdrawal€20 (17 GBP)
Pluses
  • Attractive bonuses
  • Extensive sports selection
  • Supports cryptocurrency
Minuses
  • Limited live streams

 

Casino Infinity

Casino Infinty

With a generous welcome bonus, the online bookmaker gives players a taste of what it feels like when innovation meets entertainment. Additionally, the bookmaker offers two main categories for payment transactions. Fiat options like Visa, Mastercard, and other popular payment gateways can be used. You can bet on sports games in the sportsbooks section to spice things up.

🌐Official Websitecasinoinfinity2.com/en
🎁Welcome Bonus100% bonus match up to €100 (83 GBP)
⚽SportsFootball, cricket, basketball, baseball, tennis, boxing, and more
💳Payment MethodseWallets, online banking
💸Minimum Deposit€20 (17 GBP)
💰Minimum Withdrawal€20 (17 GBP)
Pluses
  • Offers a beautiful and user-friendly interface
  • Many promotions to choose from
  • Quick signup process
Minuses
  • Doesn’t support passwordless signups

 

HeySpin

Heyspin Casino. allbets.tv

Sports bettors in the United Kingdom may exploit HeySpin’s top-notch odds and markets. You’ll find some of the best odds and margins at HeySpin UK, meaning this bookmaker gives you a good shot at greater winnings. The operator offers many popular and niche markets and exceptional odds.

🌐Official Websitewww.heyspin.com
🎁Welcome Bonus£10 free bets
⚽SportsFootball, cricket, basketball, baseball, tennis, boxing, and more
💳Payment MethodseWallets, online banking
💸Minimum Deposit£15
💰Minimum Withdrawal£15
Pluses
  • In-Play betting
  • Reputable financial providers
  • Multiple popular sports
  • Easy to navigate
  • Low deposit requirements
Minuses
  • Lack of live chat support
  • Limited number of bonus offers

 

888Starz

888Starz Bookmaker Sport Betting, allbets.tv

The sportsbook has all the standard features of a betting site, including reliable withdrawal methods and live coverage of various sports. 888Starz’s range of markets is best served by the main sports, such as football, basketball, and tennis, and the sheer number of eSports betting markets is astounding.

🌐Official Website888starz.com/en
🎁Welcome Bonus100% deposit match
⚽SportsFootball, cricket, basketball, baseball, tennis, boxing, and more
💳Payment MethodseWallets, online banking
💸Minimum Deposit1 EUR (0.8 GBP)
💰Minimum Withdrawal5 EUR (4 GBP)
Pluses
  • 888Starz offers UK players fast payments
  • The casino games are mobile-friendly
  • Players get multiple payment methods
Minuses
  • The online casino has many country restrictions

 

22Bet

22bet home

22Bet is an up-and-coming gambling site with its sights set on the UK. Launched in 2017, this operator offers a broad range of features and tools to boost your gambling experience. Though it has only been in business for a few years, the sports betting platform already has one of the largest iGaming marketplaces. You can wager on all the big sporting events at 22Bet, where they provide 50+ different kinds of bets and 1,500 odds for each match.

🌐Official Website22bet.com
🎁Welcome Bonus100% bonus on the 1st deposit up to €122 (102 GBP)
⚽SportsFootball, cricket, basketball, baseball, tennis, boxing, and more
💳Payment MethodseWallets, online banking
💸Minimum Deposit1 EUR (0.8 GBP)
💰Minimum Withdrawal20 EUR (17 GBP)
Pluses
  • Live streaming of CS:GO events
  • Wide range of Counter Strike markets In-Play
  • Stats available to support bet choices
Minuses
  • Limited Counter Strike markets available pre-match
  • Strict bonus Terms and Conditions

How Do We Rate Bookmakers with the Best Odds?

To provide the best possible betting experience, our team of specialists carefully assesses each bookmaker using several important criteria. To choose a UK bookmaker that meets your requirements, you can review the specifics of each element below.

  • Odds

    An essential consideration in selecting premier bookmakers is the quality of their odds. Our team emphasises platforms that consistently provide superior and competitive odds, enhanced odds promotions, and unique bets featuring elevated odds, guaranteeing that you receive optimal value for your wagers.

    Odds icon
  • Security and Trustworthiness

    Reliability is fundamental when evaluating bookies. Sites must employ SSL protocols to protect user data, which several parties must confirm before they may be included on our list. Thanks to these precautions, UK bettors may be certain they are betting with a trustworthy bookmaker.

    Security icon
  • Bonuses and Promotions

    We prefer bookies that offer lucrative incentives for both new and regular customers. We know that generous rewards are a great way to attract new bettors. Our rankings consider welcome bonuses, reload offers, and exclusive UK promos to help you find sites that provide excellent value right from the start.

    bonuses allbets
  • Variety of Betting Markets

    We consider the variety of sports and betting marketplaces while determining our ratings. When searching for a bookmaker, we prioritise those that provide a wide variety of markets, including both mainstream and specialist sports in the UK, and reasonable odds on various bet kinds to give our customers more betting options.

    Variety of Sports icon
  • Payment Options

    It is important for sites to accept various payment options so UK bettors may select the one that works best for them. To ensure smooth transactions, look for a bookmaker that accepts eWallets, bank cards, and other popular methods in the UK.

    payment options allbets
  • Customer Support

    Access to fast, informed help is vital, particularly for first-time gamblers. To ensure that bettors in the UK can quickly address difficulties anytime they need help, our specialists thoroughly analyse customer service quality. We concentrate on live chat availability, phone support, and email options.

    support allbets

Types of Sports Betting Odds

Odds help you determine how much money you could win when betting on sports. American, decimal, and fractional odds are the most common types.

Fractional Odds

In the betting industry, particularly in the UK, fractional odds are king. They establish how much profit you could get from your stake. For example, if you wagered £20 on a horse with odds of 4/1, you would get £80 (four times your investment) plus your original stake, for a total of £100.

Decimal Odds

With decimal odds, you can see the whole return, including the initial investment, represented by a single number. If you wagered £20 on an event with odds of 6.0, for example, you would get £120 (6 times your deposit). Decimal odds are popular in many countries, including Brazil.

American Odds

American odds show the potential payout for a £100 wager. These could be a positive number (showing a return on a £100 wager) or a negative number (showing the amount you must wager to get £100). If a wager of £100 results in a £250 profit, the odds are +250; if the odds are -200, the bet of £200 will earn £100. Americans seem to prefer this format.

Pros and Cons of the Best Odds Betting Sites

Some benefits of using a UK betting platform with good odds include generous payouts and various markets. Nevertheless, there are some drawbacks to consider, such as the use of complicated terminology and the risk of addiction. A table outlining the benefits and drawbacks of certain platforms can be seen below.

Pluses
  • Cash-out feature
  • Extensive betting markets
  • Regular bonuses
  • Betting guides for easy understanding
  • Excellent customer service
Minuses
  • There could be hidden fees
  • Withdrawal options are limited

Comparison of Bookmakers with the Best Odds

Below, you’ll find a comparison of odds provided by several bookies for various sports. Following this breakdown, you can determine which bookies always have the best odds, increasing your potential payouts.

Best Bookmakers by Odds for Football Betting

Football draws massive bets since it is the most watched sport in the UK. The Premier League, the Champions League, and other foreign competitions are popular betting events for Brits. Betting on a football match’s result or a player’s statistics is only one of several markets available. View the margins for football below:

League/Tournament22bet OddsN1bet OddsHeySpin Odds
🥅 English Premier League1.951.931.92
🏆 UEFA Champions League2.102.082.07
⚽ FA Cup1.881.901.89

 

Best Bookmakers by Odds for Cricket Betting

In particular, the Ashes and ICC competitions attract many cricket fans from the UK. Cricket betting offers fans various alternatives, with different markets including total runs, wickets, and individual player performance. Check out the bookmaker margins for cricket:

League/Tournament22bet OddsN1bet OddsHeySpin Odds
🏏 ICC World Cup2.052.032.02
🏆 The Ashes1.901.921.91
🏅 County Championship1.871.891.88

 

Best Bookmakers by Odds for Tennis Betting

The UK has a big tennis betting industry, particularly for big tournaments like Wimbledon. One of the main attractions of tennis betting is the variety of possibilities available to punters, who may gamble on individual sets, games, and even point-by-point results. Find the margins below:

League/Tournament22bet OddsN1bet OddsHeySpin Odds
🎾 Wimbledon2.152.132.12
🏅 ATP Tour Finals1.931.951.94
🏆 US Open1.881.901.89

Why Do Bookmakers Have Different Odds?

UK bookmakers frequently display varying odds influenced by market demand, competition, and individual risk management approaches. Bookmakers modify odds according to the bets they have taken, aiming to balance their books and reduce potential losses. For instance, when a significant amount of money is wagered on a specific outcome, the bookmaker may adjust the odds for the desired result to reduce risk.

Furthermore, variations in odds indicate each bookmaker’s distinct calculations and perspectives concerning the probability of an outcome, resulting in minor discrepancies in odds throughout the market. Evaluating odds allows bettors to discover greater value.

FAQ. Frequently Asked Questions
  • With “Best Odds Guaranteed,” you will get cashback if you find better odds elsewhere.

  • Odds on football and horse races tend to be the best at the main bookies.

  • To improve your experience, top UK bookmakers often run promotions like free bets and bonus credits.

  • If you’re looking for the best football and horse racing odds, check out 22Bet and Casino Infinity.

Author
Victoria Michael
Editor-in-Chief from St. Louis, Missouri, USA. B.A. in education, certified linguist. Future Writer Award winner.
Article rating
4/5
1 vote