The Best Online Casino Bonus Offers 2024

How we rank and compare the best UK casino bonus offers

Our expert team has years of experience finding the top UK casino offers on the market. This rich knowledge is applied via a rigorous investigation procedure that endeavours to uncover the real value of a bonus. We read the small print to make sure the casino offers we share are the best casino bonuses available.

Welcome Bonuses

The most common bonus type you’ll find at a casino. These are offered to players as an incentive to join their casino. A welcome bonus casino offer may take many forms.

• First deposit bonus

  A first deposit bonus will be a percentage of your first deposit to a casino in bonus money. One of the most common examples of this would be the 100% up to £100 deposit bonus match. In this case, the casino bonus will be the same amount as your deposit but in bonus cash. Therefore, to max out this bonus you would deposit £100 and receive $100 in bonus cash. However, if you deposited £10 you would recieve £10 casino bonus. Casinos may also have higher or lower first deposit bonuses, so you may receive a 50% match and so receive half of your deposit, or a 200% bonus and receive twice your first deposit.

• Free spins

  Essentially, a slots sign up bonus, this would be a number of free spins for you to use to play a slot game on the online casino. While called "free spins", they would usually require a deposit amount for you to claim them. This deposit amount may require you to hit the minimum deposit for you to earn them - but not always. There may be a unique specified deposit amount you must reach to get the free spins, or occasionally, a deposit-tiered system where you get a higher number of free spins based on a larger deposit. These are often offered in conjunction with a first deposit match bonus.

• No deposit bonuses

  In the case of no deposit bonuses, these remove the need for you to make a deposit. All you would need to do in this case, would register your details, opt-in or add a bonus code, and you will receive a casino bonus without making a deposit. These are generally a small cash amount or a low number of free spins. With a no deposit bonus, you get the chance to explore a casino and some of their games without having to spend a penny!

• Free bets

  Free bets are casino bonuses which are usually applicable to live casino games. They, like free spins, will require a first which you will earn a free bet to use on a live casino game or games. These free bets are generally relatively low - generally around £5 - but can be larger in some cases.

Existing Player Bonuses

• Deposit bonus

  A deposit bonus, or reload bonus, could qualify as any casino bonus acquired from a deposit after the initial welcome bonus for returning to the casino for further deposits. For doing so, you could receive a deposit match bonus, free spins, free bets or a combination of these offers depending on the casino. They may be used as part of a wider welcome bonus that you must claim within your first 30 days or they may be a recurring bonus happening monthly or weekly.

• Weekly, monthly and seasonal casino bonuses

  These are defined as casino offers that may occur every week, every month or during a seasonal period, like Halloween or Christmas. They may require you to deposit or hit certain milestones to be rewarded with a casino bonus or some form. In the case of seasonal bonuses, for example, they may offer you free spins to play on Halloween-themed slots.

• High Roller Bonuses

  If you are a player who wants to play for higher stakes, then high roller bonuses may for you. They will reward players who make bigger casino deposits with bigger casino bonuses that far exceed those that are available to normal players. Exercise caution with these types of bonuses and make sure to ensure you are always playing responsibly. For more information visit our VIP page »

• Game Specific Bonuses

  Game-specific bonuses will be bonuses offered to players for them to play a certain game. A £5 free bet to use on live blackjack, for example. They may often be applied to new online slots whereby you are offered free spins to use on the latest releases.

• Device specific bonuses

  These are casino offers awarded to players who access the casino site via a specific device, usually mobile. They are often given to players as an incentive to download and play games on the casino's app Check out our best mobile bonuses »

• Loyalty program

  Loyalty programs are a type of casino offer where players benefit from recurring, frequent casino bonuses by returning and playing at a casino regularly. They often work in a tiered system through which you can progress by hitting certain milestones in your casino journey. For hitting these milestones, you will earn a casino bonus as a reward. They often utilise gamification to this end.

• Tournamnets

  Tournaments will involve the player competing against other players in some way to achieve casino bonuses. Most commonly you will find slots competitions, where players will aim to hit the biggest multiplier or the biggest total win in a set period. However, they can also apply to table games too. The top-ranking winners at the end of the time period will be awarded prizes in the form of casino bonuses.

Almost all casino bonuses in 2024 operate using what’s typically referred to as a bonus percentage. This number, which is almost always in the range of 50-200%, refers to how much of your deposit amount you’ll get back as bonus cash.

The second number in an online casino bonus, preceded by the words “up to”, refers to the maximum amount the casino will give back in bonus funds for making a real money deposit.

This can be a little confusing if you’re not used to matching bonuses, so let’s look at a real-world example to figure everything out:

Example: Bonus percentage of 200% up to £300

Casinos also impose restrictions on things like how long you have to clear wagering requirements, how much you can bet and which games you can play using bonus cash.

UK Real money casinos need lots of traffic to be successful, so they’re always eager to attract new players. As a result, the latest bonuses designed for newbies in 2024 are sure to be the most valuable.

However, the best sites do offer added extras for existing players like:

• No deposit bonuses
• Free spins on certain slot machines
• Giveaways
• Promotional entries into tournaments

If you stick with one specific online casino, you may also be able to get some mileage out of their loyalty program, or perhaps even their VIP scheme, if you gamble enough.

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  What the minimum deposit for the bonus is
• 2
  If there's a time restriction on using bonus funds
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  Whether there are promo codes to enter
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  Which games are included in the bonus offer

Checking for things like the site’s wagering requirements, conditions of how and when you have to make deposits, which games count towards clearing wagering requirements, etc. will help you get the most out of a welcome offer and score the best casino bonus possible.

Are there any additional online casino bonus conditions to check out?

You’ll definitely want to take a look at how long you have to clear wagering requirements and when you can withdraw your casino bonus as real money. Sites that offer the best casino bonuses are very transparent and won’t hide any of this information from you or try to trick you into making a mistake.

Don’t forget to enter promo codes where applicable. If you fail to do so you may lose out on your welcome offer entirely!

The new bonuses and promotions available in 2024 offer players the best rewards and value we've seen. You have a choice of very flexible welcome bonuses at the top online casinos, and can easily get one to suit your preferred games, budget and the amount of time you normally spend playing.

Choose any of our shortlisted sites to guarantee you get the most bonus money available for your game. Check out our top picks for casino bonuses now!