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Top Online Casino Bonus

Casino bonuses give you an even better reason to join a particular site, with bonus cash and free spins allowing you to play more of the games you love. But which are the best casino bonus sites out there and what do the best casino bonuses have to offer?

Our guide to the top online casino bonuses walks you through all you need to know. We give you a look at the best picks out there and explain all of the relevant terms and conditions that come with them. From welcome deals to VIP bonuses, cashbacks and more, our guide helps you find the perfect bonus for you.

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Claim Bonus Signup Offer Get 50 Free Spins on Starburst Slot
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9 Our Score
Excellent Review
Claim Bonus Signup Offer Spend £10 Get 250 Free Spins No Wagering
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10 Our Score
Excellent Review
Claim Bonus Signup Offer Get £40 In Free Bets When You Bet £20
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9 Our Score
Excellent Review
Claim Bonus Signup Offer Get 100% Bonus up to £100 and 15% Cashback
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10 Our Score
Excellent Review
Claim Bonus Signup Offer Get 50% Up to £100 + 25 Free Spins
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9 Our Score
Excellent Review
Claim Bonus Signup Offer Bet £10 Get £50 Free Spins
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10 Our Score
Excellent Review
Claim Bonus Signup Offer Get 100% Up To £200 On Your First Deposit
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8 Our Score
Very Good Review

List of The Best Casino Bonuses in the UK

Let’s get straight into our very own list of the best online casino bonuses in the UK. All of the included casinos are regulated by the UK Gambling Commission and offer a great selection of varied online casino promotions.

Party Casino

Get the party started with over 1,000 games at Party Casino. These include popular releases from providers like NetEnt, Pragmatic Play, Play’n GO and Playtech. The welcome bonus treats you to 50 free spins upon making your first deposit. It’s a great way to start your Party Casino experience, although we think it won’t offer much to players who aren’t keen on video slots.

Party Casino Bonus Terms & Conditions

The Party Casino welcome bonus can be claimed with deposits over £10 and you’ll need to use the WELCOMEBONUS code upon registration. The 50 free spins can be used exclusively on the Starburst video slot. They come with a 10x wagering requirement that has to be cleared within seven days.

Sky Vegas

Play through more than 2,000 video slots, live casino games, table games and more at Sky Vegas! The welcome bonus starts with 50 no-deposit free spins, and you get another 200 free spins once you deposit and spend £10.

Sky Vegas Bonus Terms & Conditions

Both the no-deposit and deposit free spins have absolutely no wagering requirements. So, any winnings you make from them can be withdrawn immediately. They come with a seven-day expiry period and are limited to a video slot chosen by Sky Vegas.

The Online Casino

We had an excellent time spinning through some of the fantastic games The Online Casino has to offer, including Viking Runecraft Apocalypse, Hyper Strike Cash Megaways, Pandora’s Box of Evil and Keep ‘Em Cool. The Online Casino welcome bonus gives you a 100% bonus of up to £100 and additional free spins to boot.

The Online Casino Bonus Terms & Conditions

Bonus cash and spins come with a 50x wagering requirement. Bonus cash has a 30-day expiry period, whereas free spins get seven days. You can win a maximum of 3x your bonus from bonus cash or a maximum of £20 from free spins. Free spins can be used exclusively on Book of Dead.

Vegas Paradise

Play through the massive game library at Vegas Paradise, offering more than 3,800 video slots, live casino games, table games and more. But you’ll first want to claim the site’s welcome bonus which gives you a 100% bonus of up to £200. We spent ours on some classic games like Starburst, Gonzo’s Quest and Book of Dead.

Vegas Paradise Bonus Terms & Conditions

The Vegas Paradise welcome bonus has a 50x wagering requirement which needs to be cleared within 30 days. You may win a maximum of 3x of your bonus, but Vegas Paradise sets the game selection that the bonus applies to.

Bet365 Casino

Play through some of the best games out there with Bet365 Casino’s stellar game library of over 1,000 games. It’s supplied by providers like Microgaming, NetEnt and Playtech, with a great mix of video slots and live casino titles. We’re big fans of the site’s welcome bonus, which gives away 50 free spins that can be used across a selection of top video slots.

Bet365 Casino Bonus Terms & Conditions

Deposits over £10 are eligible for the bonus, and you’ll need to wager a minimum of £10 to withdraw any winnings. Each free spin is worth £0.10 and you’ll need to use up all 50 free spins before they expire. Bet365 seasonally changes the eligible video slots.

Betway Casino

Betway Casino rolls out the red carpet with some incredible online casino games, and we had a fantastic time spinning through titles like Razor Returns, Big Bass Bonanza and Power of Merlin Megaways. We also took advantage of the site’s welcome bonus, which gave us a 100% match deposit of up to £50.

Betway Casino Bonus Terms & Conditions

We had to place a deposit of over £10 to get the Betway Casino welcome bonus. It comes with a rather large 50x wagering requirement, which must be cleared within 30 days by playing through a selection of games.


Few online casinos offer as much variety as Casumo. You can play through all kinds of fantastic games on the site, and we even got our hands on the Casumo welcome bonus. This gave us a 100% match deposit bonus of up to £25, as well as 20 free spins.

Casumo Bonus Terms & Conditions

The welcome bonus comes with a 30x wagering requirement on all bonus cash and free spins. Deposits over £10 are eligible for the deal, and you get 30 days to clear all wagering requirements. Free spins are limited to the Sahara Riches Cash Collect slot.


Video slot lovers can play through more than 5,500 games! The VideoSlots Casino welcome bonus gave us 11 wager-free spins, as well as a match deposit bonus of 100% up to £200. It’s more than enough to sample some of the best games on offer.

VideoSlots Bonus Terms & Conditions

Although free spins are free from wagering requirements, the match deposit bonus must be wagered 35x before any withdrawals can be made. The bonus is available for deposits over £20 and expires within 30 days.

Mr Vegas

Play through over 1,500 games at Mr Vegas! The site offers a fantastic match deposit of 100% up to £200, which gave us the chance to explore the online casino and play through some of the best games it has to offer. These include Big Bass Splash, Bonanza and Tombstone RIP.

Mr Vegas Bonus Terms & Conditions

The Mr Vegas welcome bonus asks for a £10 minimum deposit and comes with 35x wagering requirements. These need to be cleared within 30 days.

Comparing the Best Casino Bonuses:

CasinoBonusValidity PeriodMinimum DepositLoyalty SchemeWagering
Party Casino50 Free Spins7 days£10Yes10x
The Online Casino100% up to £10030 days£10No50x
Vegas Paradise100% up to £20030 days£10No50x
Betway100% up to £5030 days£10No50x
Casumo100% up to £25 + 20 free spins30 days£10Yes30x
VideoSlots100% up to £200 + 11 wager-free spins30 days£20Yes35x
Mr Vegas100% up to £20030 days£10No35x
Sky Vegas250 free spins7 days£10YesNo
Bet36550 free spins7 days£10YesNo

Understanding Casino Bonuses

Online casinos are always finding ways to bring in more players to their pages, as well as keeping existing ones as active as possible. That’s where casino bonuses come in. These bonuses give you additional perks in the form of bonus cash or free spins, which allow you to play a selection of the online casino’s games for free.

Casino bonuses are a great way to expand your horizons, using your free cash or spins to try out new games, explore different genres and potentially walk away with some bonus winnings. Of course, finding the right online casino bonus for you will help you make the most out of its offerings.

Types of Casino Bonuses

There isn’t just one casino bonus. Over the years, online casinos have developed several bonuses, each offering a distinct deal that caters to different types of players. These include the following.

Welcome Bonuses

Welcome bonuses are the most common bonus around. They’re aimed at new players, giving you incentives to join the casino and start playing. Welcome bonuses can take on different shapes. Some offer no deposit bonuses, deposit bonuses, free spins, or a mix of all three.

They’re a great way to familiarise yourself with all the casino has to offer and spend some time playing games that caught your eye and made you sign up in the first place. Apart from the no-deposit bonuses, most welcome bonuses are applied to your first deposit, although some are spread across the first two, three or four. In some cases, you’ll need to enter a bonus code to claim the bonus.

Deposit Bonuses

Deposit bonuses, or match deposit bonuses are incredibly popular in both welcome and reload promotions. They essentially match a deposit you place with bonus money, giving you even more cash to spend on your favourite games.

Deposit bonuses look something like this, 100% up to £200. In this case, if you deposit £100, it will be matched by 100%, giving you another £100 in bonus cash. The bonus caps at £200, so any deposits above that number will still payout a maximum of £200.

These bonuses always tend to come with wagering requirements. For the most part, the average wagering requirement on a deposit bonus would be around 30x.

No Deposit Bonuses

The other bonuses we’ve mentioned here all ask for money up-front. But no deposit bonuses simply hand you out the deal without asking for any funds in return. They tend to come as part of a welcome bonus and are given out upon registration.

But because they’re given out without any constraints, no-deposit bonuses tend to be much smaller than their deposit counterparts. You can get bonus cash or free spins from them, but these rarely ever exceed a value of £20.

So, rather than thinking of them as a lucrative way to make bonus winnings, no-deposit bonuses are perfect for trying out an online casino and exploring all it has to offer before committing to a deposit.

Free Spins

Free spins are the perfect online slot bonus. These deals can form part of welcome or reload bonuses, giving you a few free spins to play on your favourite video slots. Some online casinos let you spend them on whichever slot you like, while others restrict them to a particular title or selection.

Most still come with wagering requirements, although we’re seeing more and more no-wager free spin bonuses popping up. We’d recommend using free spins to try out video slots with high payout potential. They give you a better idea of just how often these trigger their rewards and special features, so you get some first-hand experience before playing for real money.

Cashback Bonuses

Ever wish you could get some of the money you lost playing back? Well, that’s precisely what cashback bonuses are all about. These deals are generally associated with reload bonuses or loyalty programs, giving you the chance to make back some of your losses over some time.

They can be set on a daily, weekly, monthly or seasonal basis, giving you cashbacks on your losses or the amount you would have wagered in total.  Cashbacks offer a percentage back, which can sometimes be as high as 10% of all your wagered money. This can be returned in bonus cash with wagering requirements or directly as wager-free cash.

Cashbacks allow you to play with more confidence, reducing your risks and increasing your chances of turning a profit.

Factors to Consider when Choosing Casino Bonuses

Rather than simply signing up for the first bonus that pops up, there are several factors that you should consider when picking a casino bonus. Sure, a bonus might offer you a massive 200% up to £500 bonus, but what will that look like once you take its terms and conditions into consideration?

Well, first off, you should have a look at the wagering requirements. You might get £500 in bonus cash, but if it comes with a high wagering requirement like 50x, then it will make it almost impossible for you to walk away with any bonus winnings. Try to find bonuses with lower wagering requirements. Anything around or below the 30x mark should do.

When considering wagering requirements, you’ll also need to look at the expiry period associated with the bonus. The longer the period, the better. Having 30 days to clear a 30x wagering requirement is better than say having seven days or 24 hours.

Be sure to check what games are allowed using the bonus and which games contribute to clearing the wagering requirement. It’s useless to sign up for a bonus that only caters for video slots when you just plan on playing live casino games.

How to Claim Casino Bonuses

There are different ways to claim casino bonuses. When it comes to welcome deals, follow these simple steps to get your bonus:

  1. Hit the Sign-Up button.
  2. Complete the registration process.
  3. Place your first deposit. Make sure that it satisfies the minimum requirement for the bonus.
  4. Receive your welcome bonus.

In the case of no deposit bonuses, these are credited to your account upon finishing the registration process. Reload bonuses work similarly. Just make sure that you place the required deposit on the dates specified by the bonus deal. For cashback deals, make sure you wager enough money to qualify for the bonus.

Bonus Terms and Conditions

All bonuses come with their very own sets of terms and conditions which tell you how and when you can use the bonus. Although they generally tend to be quite similar, terms and conditions are still unique to each particular bonus, so we suggest reading through them all before claiming a bonus. These are some of the most common terms to look out for:

  • Wagering Requirements – Specifies the number of times bonus winnings will need to be wagered before they can be withdrawn. If you have £10 bonus winnings with a 30x wagering requirement, then you’ll need to wager £300 (£10 x30), before they can be withdrawn.
  • Expiry Period – The time you have to use your bonus and clear its wagering requirements.
  • Maximum Bet – The maximum bet that can be placed using bonus money or free spins.
  • Maximum Win – The maximum amount that can be won using bonus money or free spins.
  • Game Restrictions – Details the games that can be played using bonus money or free spins. Also tells you which games contribute to clearing wagering requirements.

Responsible Gambling and Bonus Usage

Gambling should always be a fun activity and not seen as a source of income. It’s important to always play within your bounds, setting realistic budgets that you can afford and never exceeding them. Bonuses are meant to give you a few free rounds of your favourite games, so don’t treat them as ways of making ‘free money’.

Wagering requirements can significantly impact the amount you get to withdraw from your bonus winnings. Don’t make clearing them the be and all, and if you see that they’re not worth clearing any more, allow the bonus to expire and carry on playing with real money.

If gambling has become an issue in your life, get in touch with associations like GamCare, Gambling Therapy and Gamblers Anonymous, who can get you the help you need.

Our Guidance for Selecting from the List of Casino Bonuses

There are loads of different online casino bonuses out there, so you’ll need to find the ones that suit you best. Here are a few tips to consider when picking your next casino bonus.

  • Choose bonuses that suit the sort of online casino games you like to play. If you’re not into video slots, there’s no point in claiming free spin deals. So, make sure you check the game restrictions on a casino bonus and claim the ones that suit your play style.
  • In most cases, bonuses will have minimum requirements. You may need to place a deposit of over £20 on a particular day to get a match deposit bonus or wager more than £100 in a week to qualify for a cashback deal. Read through these requirements to claim the bonuses you’re interested in.
  • Only pick bonuses you can confidently clear. Bonuses come with certain wagering requirements and expiry periods, which may or may not suit the way you play. Choose the ones with the right wagering requirement/expiry period balance that fits in with the amount of time and money you spend at online casinos.
  • Cashback deals can reduce risks and increase profits, but you will need to wager enough money to qualify for the bonus. Only consider this if your gambling budget fits within the bonus requirements.
  • Don’t just consider a welcome bonus when looking to sign up for a new online casino. Make sure the site’s game library, customer service, interface and licenses are also up to scratch.
  • Always read through all terms and conditions to make sure you know exactly what you’re signing up for.

Latest Casino Bonus News

The UK’s casino industry is a world of constant change, where sites are constantly revising their promotional offers, adapting to player preferences while keeping in line with license regulations.

There has been a recent increase in no deposit bonuses and free spins. A lot of sites brand themselves as fair casinos and as such offer smaller but more transparent promotional offers. No deposit bonuses and no wagering bonuses form part of this approach, giving players direct bonus cash without asking for high wagering requirements or big deposits.

Of course, this means that the bonuses themselves are much more limited and rarely ever exceed £20 in these cases. The UKGC’s emphasis on clarity and transparency has also led to sites making sure bonus terms and conditions are easily accessible and give players all of the relevant information without leaving any room for guesses or inconsistencies.

Another new addition is cryptocurrency solutions. As cryptocurrencies become more and more popular online casinos in the UK are making a shift to support these payment solutions, allowing you to use them for both deposits and withdrawals.

We’ve also seen them being accepted to claim existing promotional offers. In some cases, casinos also offer exclusive cryptocurrency deals, which can only be claimed by players who use payment methods like Bitcoin, Litecoin and Ethereum. The support of digital currencies is championed by so-called crypto casinos which offer players even higher levels of anonymity and security.

Frequently Asked Questions about Casino Bonuses

Are there any limitations on using casino bonuses?

Casino bonuses set up limitations such as maximum bet, maximum win and the selection of games that can be played using bonus cash or bonus funds.

Why can’t I withdraw my bonus money?

You will first need to clear your wagering requirements, before being able to withdraw bonus money. Check your bonus terms and conditions to find out what wagering requirements they carry.

Do all games contribute to the wagering requirement?

Each casino bonus decides which games do and don’t contribute to the wagering requirements. Check the bonus terms and conditions to confirm which games can clear the requirement.

Are casino bonuses only for new players?

Welcome bonuses are only available to new players, but existing players get loads of other casino bonuses. These include reload bonuses, free spins and cashback deals.

Can I claim more than one bonus at a time?

This varies from one online casino to another, but in most cases online casinos only allow you to have one active bonus at any given time. Some deals, like welcome bonuses, can only be claimed once and trying to claim them again is considered bonus abuse.

What happens if I don’t meet the wagering requirement within the time limit?

If you don’t clear your wagering requirements within the time limit, then all your bonus winnings are forfeited, and you won’t be able to withdraw any of them.

Are there any risks associated with casino bonuses?

Yes, high wagering requirements can easily drain your budget, while you try to clear them. Make sure you pick a bonus that you can confidently clear within the given time frame.

Is it possible to win real money using casino bonuses?

Yes, once you clear a bonus from its wagering requirements, any winnings you make can be withdrawn just like real money.

How do I know if a casino bonus is good value?

There are several elements to consider when judging a casino bonus’ value. Take into consideration the maximum bonus, maximum bet, maximum winnings, wagering requirements and expiry period to determine if it’s worth your while.

Do I have to pay tax on winnings from a casino bonus?

No, all gambling winnings are tax-free.