Best Online Casino Bonuses
If you are looking for an edge in your online gambling experience, casino bonuses give you just that. The best online casino bonus can give a boost to new players and existing ones. On this page, you will get access to the best online casino bonuses in the UK from our trusted partners. Whether it is a welcome bonus, free spins or deposit matches, generous loyalty rewards or high roller perks, we have all the best deals covered. Read on to find out more.
Best UK Casino Bonuses
Here is the Gambling Zone list of the top UK casino bonuses, all approved and licensed by The United Kingdom Gambling Commission (UKGC). We only promote trustworthy, secure online casinos that guarantee your safety and new additions are added frequently.
Genting Casino
100% Bonus up to £50
Mega Casino
Get a Welcome Offer of
100% Up to £50
Spin Genie
108 Free Spins
Jackpot Mobile Casino
£500 Welcome Bonus
+ 150 Spins
All British Casino
100% up to £100
+ 10% Cashback
PlayOJO
50 Wager Free spins
Swift Casino
100% Bonus up to £50
+ 50 Free Spins
LuckLand Casino
100% Up to £50
+ 50 Spins on Starburst
Lucky VIP Casino
100% up to £200
+ 20 Free Spins
Mr. Play Casino
Get 100% up to £200
+ 100 Free Spins
Showing 10 of 31
How to find the best casino bonuses in the UK
Chances are that you will find a variety of different casino bonuses and promotions. These will include bonus spins, free spins, deposit bonuses and no deposit bonuses. Each of these are unique in the way in which they work, however, separating the good from the bad can apply across the board. In this section, we will explain what factors we consider when looking at a bonus, and what you can do to make sure you are getting value.
Casino Bonus Limits and Restrictions
Casino bonuses come with limits and restrictions that need to be taken into consideration before committing. These include the amount of time you have to complete the bonus, wagering requirements, deposit restrictions and more. The key takeaway is the tighter the restrictions, the harder it is for you to benefit from a bonus. Therefore, the best online casino bonus will have the fewest restrictions.
Online Casino Safety and Security
It is also important to make sure you are playing at a safe and secure online casino. The best online casinos will have their licenses and certificates visible on the website, as well as independent auditors such as eCOGRA that can ensure your safety. As a reminder, you will only find legit sites listed at Gambling Zone. Your safety is one of our highest priorities and we bet our reputation on it.
Casino Bonus amount
The actual amount of the bonus is important. A larger bonus could mean that you can play a game for longer since your budget has been topped up. It may also give you the opportunity to try out new games, or the chance to increase your stakes and potentially win bigger amounts. It can also be an indication of how generous an online casino is compared to others. If a bonus amount is bigger than the average, then you may expect generous bonuses going forward. A large bonus with unrealistic terms does not offer value.
Casino Games
The best casino bonuses can be played on a variety of games, but there are likely restrictions. Certain games may contribute more or less towards meeting the wagering requirements than others. A slot game may have a 100% wagering contribution rate while a table game might have only 10%. You would have to wager 10 times as much if you played your bonus on table games. This is very common and can have an impact if you prefer playing low-contributing games.
Top Casino Bonus Sites in 2023
Our expert has picked out the top casino bonuses in 2023 by category. Check out the winners below and select the offer that suits your play best.
Types of Online Casino Bonuses
Casino bonuses are designed to draw in customers and keep them engaged. With all the different types of bonuses available, it can be overwhelming trying to decipher which one is best for you. In this section, we take a closer look at these unique online casino incentives and explain exactly what they offer players.
Welcome Bonus
Welcome bonuses are the most in-demand casino bonus. The reason they are so popular is that they tend to be the most attractive. These bonuses are offered on a player's first action, usually a deposit. However, they can also be across multiple deposits. Welcome bonuses come in many forms, including deposit matches, free spins or a combination. They provide players with an extra boost to their bankrolls and give you the chance to play on a new site. We rate them in all of our casino reviews so be sure to read those before joining a new casino.
Tournament Bonus
Tournament bonuses are a great way to get more out of your online casino experience. They are usually funded by a particular slot provider and offer players the chance to compete against one another for bonus money or other prizes. The tournament prize pool is typically split up among any winners, even if they come from different casino sites. Tournaments can involve playing slots, blackjack, roulette or other games in order to accumulate points and move up in the rankings. Depending on how well you do, you could end up winning a significant amount of bonus money.
First Deposit Bonus
This type of bonus is awarded when a new player has made their first deposit on the site. Generally, this bonus will come in the form of a match deposit - meaning that the casino will match your deposit up to a certain percentage and amount. If you make a 100% matched first deposit bonus, you will double your bankroll by making an initial deposit. This style of bonus is often part of the best casino bonuses Canada has to offer.
Free Spins Bonus
Free spins are slot bonuses that give you the chance to spin reels for free. Free spins are given on certain games from one specific provider, or on a named slot. Because of this, they are quite restrictive. However, you have the chance to win money, without parting with your own, so they do offer value. We should point out that wagering requirements will often still apply to the free spins winnings.
Casino Reload Bonus
A reload bonus is another type of deposit bonus that is specifically for existing players. These bonuses are tailored to the player's particular preferences and can be sent directly via marketing, or as a regular promotion on-site. With a reload bonus, players receive additional funds for making deposits. This could come in the form of matched deposits, or free spins and may also include other benefits such as higher loyalty rewards.
Betting Bonus
A betting bonus is different to a casino because it is used for sports like football, horse racing, and ice hockey. In fact, there are few similarities between a casino and a betting bonus. Betting bonuses usually come in the form of a free bet, or money back for a losing bet. These give players the chance to place a bet without using their account balance. However, they come in several forms and with restrictions.
Loyalty Bonus
Loyalty bonuses are rewards that casinos offer to players who play regularly. These bonuses are usually connected with accumulating points for actions like playing games, making deposits, and participating in tournaments. The points can then be redeemed for exclusive rewards such as cashback deals or bonus money. Some casinos even offer special perks such as invitations to events or early access to new game releases.
Seasonal Bonus
To keep customers engaged, many online casinos offer special seasonal bonuses throughout the year. And in our opinion, these are some of the best casino bonuses because of how relative they are. These offers are designed to provide players with extra value during holidays such as Christmas, Halloween, Valentine’s Day and Easter as well as summertime. With these bonuses, you can expect deposit matches or free spins on select slots that match the season's theme.
No Deposit Bonus
No deposit bonuses, sometimes known as sign-up bonuses, are a type of casino bonus that does not require players to make any kind of financial commitment upfront. This means that you do not have to risk your own money in order to take advantage of the offer. However, these types of bonuses are quite rare and the bonus amount is often low or has a lot of restrictions.
Best Mobile Casino Apps
Mobile casino bonuses are an incredibly convenient way for players to access offers. Plus, many of the best bonus casinos offer exclusive bonuses to players who access the site on their mobile devices. These can range from deposit matches to free spins and more.
At Gambling Zone, we provide detailed information about the best mobile casino apps to make it easier for you to find mobile bonuses that will suit your needs. We also review each app so that you can have peace of mind knowing that you are playing at a secure and trustworthy online casino.
Genting Casino
100% Bonus up to £50
Grosvenor Casino
Deposit £20
Play with £50
Mega Casino
Get a Welcome Offer of
100% Up to £50
Swift Casino
100% Bonus up to £50
+ 50 Free Spins
All British Casino
100% up to £100
+ 10% Cashback
Best Casino Bonus Payment Providers
When claiming a casino bonus, it is important to make sure that the online casino has trusted payment methods in place. This ensures that your deposit and withdrawals are secure and protected from fraud. At Gambling Zone, we provide comprehensive information on the various payment methods available at each casino.
Each method has its own pros and cons – for example, some offer faster transactions while others have higher fees associated with them. You should take the time to review all of your options before making a final decision as to which one is best for you.
Online Casino Bonus Final Thoughts
When it comes to online casino bonuses, there is no one-size-fits-all solution. Depending on your preferences, different types of bonuses may be more suitable for you than others. It is important to take the time to review each bonus offer carefully in order to determine which ones will provide you with the best value. Additionally, make sure that any online casinos or betting sites you use have secure payment providers so that your deposits and withdrawals are protected.
With our comprehensive reviews here at Gambling Zone, we help make finding the right casino bonus easier and guide you on what to look for.
Online Casino Bonuses FAQs
Casino bonuses can be a complex subject so our expert has compiled some of the most common questions we receive below.
