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Best Casino Bonuses in the UK

By Victoria Michael | ⏲️ Reading time: 15 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!

Bonuses are standard in most online casinos. A good mix of incentives ensures casino games are more exciting and players are more engaged on the platform. They attract more new members while keeping regulars entertained. If you are in the UK, you can spice up your casino gaming using these bonuses. We will be looking at the best casino bonuses in the UK and how to get them. Let’s get started!

List of the Best Casino Bonuses in 2025

Rank Casino 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

Highlights

Casino bonuses are essential in ensuring players in the UK get the best value for their money when playing. We will be covering the best casino bonuses in the UK and learning how to earn them. You can click on any of the links below to jump to a specific section:

exclusive bonuses

What Are Casino Bonuses?

Casino bonuses are benefits that platforms offer to entice new players while keeping seasoned ones engaged and motivated. These bonuses come in different forms, from cashback and reload matches to welcome bonuses and free spins. The bonuses differ from one casino to the next, and there are usually some specific rules.

Players can get the best of casino bonuses by ensuring they qualify. By qualifying, you will have to meet the wagering requirements, minimum deposit, and any other game rules and time restrictions that may be attached to the bonuses. Players also need to choose the casinos that offer the best bonuses, and we will be covering a few solid picks for UK players.

Types of Casino Bonuses & Promotions in the UK

Casinos in the UK offer players a wide array of bonuses. These incentives are available to new and continuing players, ensuring everyone is catered to. You can easily claim these rewards by following the rules and requirements attached to them. Let’s analyse the main types of casino bonuses and promotions available in the UK:

  • Welcome Bonus

    Online casinos offer this promotion to new players in the UK after they complete the registration process. The bonus is meant to attract new players and often includes free spins, money, or other incentives.

    Some online casinos offer this welcome package in the form of a deposit bonus, requiring players to make a top-up that will be matched by a certain percentage. This incentive improves the player’s stake, allowing them to explore more games. You can also receive a no-deposit bonus, which is received immediately after registration without the need to make a deposit.

    Bonus and Promotion icon
    Bonus and Promotion icon
  • Free Spins

    Free spins are mostly given as part of the welcome bonus. Here, players get to enjoy several spins for free on slot games. Free spins are important, especially for slot lovers, since they get a go at their favourite games with no financial risk.

    Free Spins icon
    Free Spins icon
  • Cashback Bonus

    This is a refund of a certain percentage of net losses over a specific period or on particular games. This bonus usually applies to losses incurred during a week or weekend and is credited back to the player’s account, offering a second chance to win.

    Cashback icon
    Cashback icon
  • Loyalty Programmes

    Loyalty programmes ensure members feel motivated to continue playing at an online casino. These programmes place players in levels and tiers, upgrading them as they continue playing. In some UK casinos, members earn points whenever they play, which also helps them level up. Once such points are accumulated, they can trade them for exclusive bonuses, free spins, money, or other perks. Each loyalty level comes with some unique features that players can enjoy.

    Exclusive bonus icon
    Exclusive bonus icon
  • Reload Bonuses

    Reload bonuses are promotions offered to players whenever they make a deposit. They typically come as a deposit match with a specific percentage, and members can take advantage of these offers during special events or specific days. Reload bonuses encourage users to make deposits at the casino and continue playing.

    Reload icon
    Reload icon
  • Refer-a-Friend Bonuses

    These types of bonuses are awarded to those who refer other potential members to the casino. The referring user often receives a referral link, which is then shared with the potential member. Once the new player clicks on the link, creates an account, or meets any of the conditions provided, the referrer receives a bonus. This bonus can be in the form of free spins or money.

    Welcome icon
    Welcome icon
  • Tournament Bonuses

    These bonuses are awarded to players who participate in special events and tournaments at online casinos. Here, members take part in different games and are ranked, with the best performers receiving different bonuses and prizes. Participants typically compete by playing games like slots or blackjack to receive money, free spins, and other exclusive rewards.

    Tournament icon
    Tournament icon
  • VIP and High Roller Bonus

    High roller bonuses offer the best value to players who make large deposits and stake highly. These VIP bonuses typically offer members exclusive perks, such as higher deposit bonuses, cashback, and other customisable promotions. VIPs also get other unique features, such as dedicated account managers and fast withdrawals.

    Vip icon
    Vip icon
  • Birthday Bonus

    Members get special bonuses on their birthdays, ranging from cash prizes and free spins to other prizes. Most casinos offer birthday bonuses as an incentive to their regular players, personalising their casino experience on their special day.

    Special bonus icon
    Special bonus icon

Top 5 Casino Bonuses in the UK

After expertly and meticulously checking several casinos and their bonuses, we were able to come up with 5 solid picks. These are the best casinos for bonuses in the UK.

1xBet

1xbet allbetsmob 1xbet allbets

At 1xBet, players get a wide variety of sports events and casino games. If you are looking for the best offers in the UK, this betting site is worth checking out. Operation is also seamless. Let’s look at some key details of 1xBet:

🎁 Bonus📄 Requirements💸 Minimum deposit💳 Deposit Methods
100% capped at 300 GBP + 30 free spinsNew account and minimum deposit10 GBPNeteller, Skrill, Visa, Mastercard, Ethereum, Bitcoin
Pluses
  • 1xBet offers players in the UK an app for both Android and iOS devices
  • Deposit limits are lower
  • Players get a rich selection of payment methods, including digital ones like crypto and eWallets
Minuses
  • 1xBet has restrictions in many countries

 

 

MegaPari

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At MegaPari, you get a rich collection of casino games. The site’s substantial bonuses attract many players in the UK. The sign-up process is also simple, only involving two steps.

🎁 Bonus📄 Requirements💸 Minimum deposit💳 Deposit Methods
100% capped at 500 EUR (400 GBP) + 50 free spins on your first deposit
100% up to 1,000 EUR (830 GBP) + 100 free spins on your second deposit
New account and minimum deposit5 EUR (4 GBP)Neteller, Skrill, Visa, Mastercard, Ethereum, Litecoin
Pluses
  • Players get mobile app integration on Android and iOS
  • The website is user-friendly, with a simple two-step sign-up process
  • The customer support systems are reliable, and the live chat is available around the clock
Minuses
  • The live-streaming feature needs some improvements

 

 

22Bet

22bet allbetsmob 22bet allbets

22Bet is a favourite among players in the UK since it boasts a rich selection of casino games, extensive sports betting markets and competitive odds. Let us analyse its key features:

🎁 Bonus📄 Requirements💸 Minimum deposit💳 Deposit Methods
100% up to 300 GBPNew account and minimum deposit1 GBPNeteller, Skrill, Visa, Mastercard, Ethereum, Litecoin
Pluses
  • The website works smoothly, allowing users to use it on Windows or run the mobile apps on iOS and Android
  • There are many payment options for players in the UK
  • There is a rich collection of casino games, all provided by reputable game providers
Minuses
  • Live table games have a noticeable lag on some occasions

 

 

20Bet

20bet allbetsmob 20bet allbets

For players in the UK looking for a platform that offers a decent collection of casino games and several sports betting options, 20Bet is a great way to start. Usability is also good. Below are some of the key features.

🎁 Bonus📄 Requirements💸 Minimum deposit💳 Deposit Methods
100% capped at 120 EUR (100 GBP) + 120 FSNew account and minimum deposit1 EUR (0.8 GBP)Neteller, Skrill, Visa, Mastercard, Ethereum, Litecoin
Pluses
  • The customer support system is reliable
  • Players get many casino games to play and a decent number of sports betting opportunities
  • Lots of different ways to pay
Minuses
  • Multi-language chat support is not available

 

 

888Starz

888starz allbetsmob 888starz allbets

If you fancy making cryptocurrency payments and accessing lucrative loyalty programmes, then be sure to check out 888Starz. The online casino also offers an amazing collection of casino games and sports events suiting all kinds of gamblers. Let’s look at the online casino’s key features:

🎁 Bonus📄 Requirements💸 Minimum deposit💳 Deposit Methods
100% first deposit bonus capped at 300 EUR (250 GBP) + 30 free spins
50% second deposit bonus capped at 350 EUR (290 GBP) plus 35 free spins
25% third deposit bonus capped at 400 EUR (350 GBP) plus 40 free spins
25% fourth deposit bonus capped at 450 EUR (380 GBP) plus 45 free spins
New account and minimum deposit10 EUR (8.3 GBP)Neteller, Skrill, Visa, Mastercard, Ethereum, Litecoin
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

 

Best Kinds of Casino Bonuses for Different Types of Players

With everyone having different tastes and game preferences, there are casino bonuses that suit a particular set of players. Your ideal bonus will greatly depend on the types of games you play and the conditions you are willing to fulfil. Let’s look at the best kinds of bonuses for different types of players and the betting sites that offer them:

Player TypeType of BonusConditionsVisit
🎰 Slot loversFree spinsWagering requirements CLAIM BONUS
🂡 Table games playerMatched depositGame restrictions CLAIM BONUS
🏆 Tournaments and special events playersVIP bonusLoyalty perks CLAIM BONUS

How We Review Online Casino Bonuses

Before we arrived at the best online casino bonuses in the UK, our expert team considered many platforms. We arrived at our top 5 UK picks after carefully analysing the casinos using several parameters. Here’s a list of some of the elements we considered when reviewing online casino bonuses in the UK:

  • Bonus types and values.
  • Bonus payment methods
  • Casino game selection
  • Bonus terms and conditions
  • Wagering requirements

The first consideration we make is the types and value of the incentives. Players in the UK need access to a wide variety of bonuses whose terms are friendly and attainable. The bonus value also needs to be decent.

We also look out for payment methods. The casino needs to have several reliable payment methods to streamline the bonus-claiming process. The game selection is also very important. Players need to have a decent number of titles to stay engaged on the platform. The casino bonuses need to have a reasonable validity period, with attainable wagering requirements and decent terms and conditions.

How to Claim an Online Casino Bonus

By following these four simple steps, you can quickly access the various new casino bonuses that online casinos in the UK offer:

  • Step 1 - Account Registration
    step 1

    Start by creating an account at your preferred choice from the online casinos we have recommended for players in the UK. You will have to provide your personal information during the sign-up process.

  • Step 2 - Choosing a Bonus
    step 2

    Once successfully registered, navigate to the bonus section or promotional page, where you will find the bonuses offered. You can pick the bonus you prefer.

  • Step 3 - Examining the Terms and Conditions
    step 3

    Carefully check the terms and conditions of a bonus before choosing it. Ensure you check the wagering requirements, qualifying deposits, and any other associated limitations.

  • Step 4 - Depositing Money and Playing
    step 4

    Once you have understood the bonus terms and conditions, you can make your deposit, ensuring it falls within the qualifying amount. Then, you can start playing games as you try to fulfil the wagering requirements.

Note that the casinos we have listed may have different bonus-claiming processes depending on the types of incentives you are claiming. We based the steps above on their similarities to provide a general guide on claiming casino bonuses in the UK.

Casino Bonus Terms and Conditions

Casino bonuses are very important to players as they improve their winning potential by increasing their stakes. Before you claim a casino bonus, it is important to understand the requirements surrounding it. Let us look at the terms and conditions of casino bonuses.

  • Maximum Win - This is the maximum amount you can earn from a casino bonus. Most of the bonuses we encountered in our UK selection have predetermined winnings capping.
  • Minimum Deposit - This is the minimum amount players are required to deposit to claim the reward.
  • Payment Method Restrictions - Some online casinos restrict bonuses to a specific payment method.
  • Betting Limit - This is the maximum number of bets or bet requirements you have to fulfil when using bonus funds.
  • Game Restrictions - Some online casinos restrict bonus funds to specific games or simply offer the bonus as free spins on a specific slot game.
  • Bonus Expiry Date - This is the validity period of the casino bonus.

Whenever you are claiming casino bonuses in the UK, always aim to adhere to these requirements. If you encounter any issues claiming casino bonuses, be sure to refer to our FAQs or contact the casino’s customer support team.

Pros and Cons of Casino Bonuses

Pluses
  • Bonuses allow members to play for longer, hence improving their potential of winning
  • They help diversify betting strategy by introducing players to new games
  • They make the games more fun and engaging
  • Bonuses introduce players to new betting markets
  • They encourage newcomers to continue playing
Minuses
  • Wagering restrictions make some bonuses difficult to claim
  • Some casino bonuses have strict restrictions in terms of the games and betting markets

Tips for Beginners

If you are a new player looking to get the most out of casino bonuses in the UK, here are a few tips:

  • Be sure to read and understand the bonus terms and conditions.
  • Consider the wagering requirements, picking bonuses with low or attainable ones.
  • Have a budget when going for bonuses. The minimum deposit requirement for the incentive should be affordable for you.
  • Go for the welcome bonus. You can even start with casinos that offer a no-deposit bonus.
  • Always check the casino’s promotional page to ensure you don’t miss out on any promos or deals.

You can follow the above guidelines to ensure you have a seamless experience when claiming casino bonuses in the UK. Always be on the lookout for more tips.

Summary of Bonuses at UK Casinos

Casinos in the UK offer a wide range of bonuses, ensuring all kinds of players can find the right one for them. We have covered five reputable online casinos that offer the best bonuses in the UK. Be sure to check them out.

👍Legal betting age18
🌐Largest betting regionLondon
🎉Best UK welcome bonus 1xBet
🎮Best for casino games 888Starz
💰Best in the UK for payment methods MegaPari
📱Best UK casino app 22Bet
FAQ. Frequently Asked Questions
  • Yes, online casinos are legal in the UK, with the Gambling Commission regulating all the operators in Great Britain.

  • Players in the UK can get a wide variety of casino bonuses, including free spins, welcome bonuses, cashback, reload bonuses, and so much more.

  • If a bonus has a wagering requirement, you will have to fulfil it before you can cash out the casino bonus.

  • Depending on the online casino and the bonus requirements, some sites allow players in the UK to use crypto.

Author
Victoria Michael
Editor-in-Chief from St. Louis, Missouri, USA. B.A. in education, certified linguist. Future Writer Award winner.
Article rating
3.3/5
3 votes