Compare UK Casinos

Find the best online casino in the UK from our reviews. Which casino suits you the best? Do you want free spins, a welcome bonus or a bonus code? We will have you covered with promotions from all the top casinos in the UK.

Monster Casino Bonus Code - £5 No Deposit Welcome Offer

No Deposit £5 & £500

Open a new Monster Casino account and get a no deposit £5 credited to your account.

Play nowPlay now
Terms & conditions apply
New customers only, +18. Verification needed for UK players. No deposit, Max bonus £5. Valid on: Shamrock N Roll, Mayan Marvels and Candy Swap. Wagering x100, Max winnings capped at £20. T & C's apply.
Play Ojo Casino Bonus Code - 50 Free Spins No Wagering Requirements

50 Free Spins

Get 50 free spins when you join PlayOjo, with no wagering requirements meaning you keep what you win.

Play nowPlay now
Terms & conditions apply
First deposit only. 50 Free Spins on the Book of Dead slot. Min deposit £10. Excl. new players in N.I. Each Free Spin valued at 10p. OJO’s Rewards and Game Play policy applies.

When it comes to finding casino bonuses in the UK, there are so many to choose from, a lot of people do not know where to start and that is why we have created a hub where you can compare UK casino offers, promotions, free spins, sign-up bonuses and the latest new UK casinos, all in one place.

 

Latest Casino Sign-up Bonuses

1.
Mr Play Bonus Code – 100 Free Spins & £100 Welcome Bonus Mr Play Bonus Code – 100 Free Spins & £100 Welcome Bonus

100 Free Spins and £200 Bonus

Get 100 free spins AND a £100 welcome bonus when you join Mr Play online casino.

Play nowPlay now
Terms & conditions apply
T&Cs apply. 18+. New customers only. Min deposit £10. Welcome package split over 3 deposits. 35x wagering requirement. Free spins split over 5 days – 20 spins a day.
2.
Mayfair Casino Bonus Code – 50 Spins or £200 Cashback Welcome Offer Mayfair Casino Bonus Code – 50 Spins or £200 Cashback Welcome Offer

£200 Cashback or 50 Free Spins

Choose your offer when joining Mayfair casino to get either 50 free spins or a £200 refund.

Play nowPlay now
Terms & conditions apply
New Customers Only. First Deposit only. Minimum Deposit £10 for Spins. Minimum 10 and Maximum 50 bonus spins on selected slots only. 2x Conversion, 20x wagering. Min Deposit £50 for 10% cashback on 1st deposit based on slot net losses for 24 hours. Max Cashback £200. Elk Gaming Slots excluded. T&Cs Apply
3.
Unibet Casino Bonus Code – Spend £10 to get a £40 Welcome Offer Unibet Casino Bonus Code – Spend £10 to get a £40 Welcome Offer

Spend £10 get £40 Bonus

Get £40 in casino bonuses when you spend £10 at Unibet Casino.

Play nowPlay now
Terms & conditions apply
New Customers Only. 18+. BeGambleAware.org. Minimum deposit £10. 35x wagering requirement apply. Bonus will expire 30 days after opt-in. T&Cs apply.
4.
888Casino Bonus Code – No Deposit £88 Welcome Offer 888Casino Bonus Code – No Deposit £88 Welcome Offer

No Deposit £88

Get up to £88 in no deposit bonuses when you open an 888Sport account.

Play nowPlay now
Terms & conditions apply
No Deposit Offer: New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hrs of receiving the email and expires after 14 days • FP wins are credited as bonus and capped at £15, exc. JP win • Deposit Bonus Offer: £20 min deposit • 100% up to £100 Bonus • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Restrictions apply to deposit until wagering requirement fulfilled • Wagering req. vary by game • This offer may not be combined with any other offer • Deposit balance is available for withdrawal at any time • General withdrawal restrictions & full T&Cs apply: No Deposit Offer terms & Deposit Bonus Offer terms.
5.
Riviera Play Bonus Code – No Deposit £10 Casino Offer Riviera Play Bonus Code – No Deposit £10 Casino Offer

NO DEPOSIT £10

Get a no deposit £10 credited to your new Riviera Play casino account when you join.

Play nowPlay now
Terms & conditions apply
T&Cs apply. New customers only. Wagering requirements apply. Begambleaware.
6.
Betfred Casino Bonus Code & Welcome Offer: Stake £10 play with 50 Free Spins Betfred Casino Bonus Code & Welcome Offer: Stake £10 play with 50 Free Spins

Stake £10 get £50 Free Spins

Get 50 free spins credited to your account when you stake £10 on Betfred online casino.

Play nowPlay now
Terms & conditions apply
New Casino customers only. £10 Minimum transfer and stake. £10 Minimum stakes within 7 days. Minimum 5 game rounds. Game restrictions apply. Maximum 50 Free Spins on selected games, credited within 48 hours of qualifying. Free Spins expire after 7 days. E-Wallet & Prepaid Card restrictions apply. SMS validation may be required. Full T&Cs apply.
7.
William Hill Casino Bonus Code – 50 Free Spins & £300 Welcome Offer William Hill Casino Bonus Code – 50 Free Spins & £300 Welcome Offer

100% Buy-in & 50 Spins

Get a 100% bonus up to £300 as well as 50 free spins from William Hill casino.

Play nowPlay now
Terms & conditions apply
Opt in required. New customers to Casino page only. 1x per customer. Min. Buy in £10. Bonus value 100% of Buy in. Max. Bonus £300. 40x Wagering, Max Redeemable £4,000. 50 Free Spins with x35 wagering will be awarded after the Buy in Bonus is completed, Max Redeemable £1,000. Bonus expires after 7 days. Stake contributions, player, country, currency, game restrictions and terms apply.
8.
Play Ojo Casino Bonus Code – 50 Free Spins No Wagering Requirements Play Ojo Casino Bonus Code – 50 Free Spins No Wagering Requirements

50 Free Spins

Get 50 free spins when you join PlayOjo, with no wagering requirements meaning you keep what you win.

Play nowPlay now
Terms & conditions apply
First deposit only. 50 Free Spins on the Book of Dead slot. Min deposit £10. Excl. new players in N.I. Each Free Spin valued at 10p. OJO’s Rewards and Game Play policy applies.
9.
32Red Casino Bonus Code – 150% Bonus up to £150 32Red Casino Bonus Code – 150% Bonus up to £150

150% Bonus up to £150

Open a new 32Red casino account and get a bonus up to 150% of your first deposit.

Play nowPlay now
Terms & conditions apply
New accounts only. Min. £10 deposit, debit and PayPal only. Up to 50x wagering, game contributions vary, max. stake applies, 7 day expiry. See full terms.
10.
Monster Casino Bonus Code – £5 No Deposit Welcome Offer Monster Casino Bonus Code – £5 No Deposit Welcome Offer

No Deposit £5 & £500

Open a new Monster Casino account and get a no deposit £5 credited to your account.

Play nowPlay now
Terms & conditions apply
New customers only, +18. Verification needed for UK players. No deposit, Max bonus £5. Valid on: Shamrock N Roll, Mayan Marvels and Candy Swap. Wagering x100, Max winnings capped at £20. T & C's apply.
11.
VideoSlots Bonus Code & Welcome Offer – 100% up to £200 & 11 Free Spins VideoSlots Bonus Code & Welcome Offer – 100% up to £200 & 11 Free Spins

100% up to £200

Open a new Videoslots account and get a 100% deposit bonus up to £200, plus 11 free spins with no wagering requirements.

Play nowPlay now
Terms & conditions apply
T&Cs apply. 18+. New customers only. Begambleaware.

Different casinos will try and entice you in with various types of sign-up offer, but which is best? Whether you’re a fan of slots or roulette, blackjack or craps, you will find everything you need to compare the best UK casinos here with us.

The first thing you can expect when you open a new casino account is a sign-up bonus. This is usually a bonus credited to your new account once you register. It might come in the form of some free spins on a chosen slot machine, or in the form of a matched deposit offer, meaning whatever you deposit, the casino will match with bonuses.

What we are seeing become more popular in the casino sphere now is matched bonuses with a bigger incentive. For example, deposit £10, get £70 to play with or deposit £10 and get 50 free spins.

The different bonus offers will appeal to different people and that is where we come in here at Compare UK Casino. Our comparison articles will pitch together two different casinos and compare the pros and cons of each one. All of these have been tested by our team of casino experts and it’s all to help you get the very best value from your new casino sign-up offer today.

How do you compare online casinos?

To compare the casinos, we use the following important factors and weigh up which one is best between the two casinos. Sometimes both the casinos will rank well in certain comparisons and in this case, we will call it a draw. However, if one of the casinos being compared does badly, it could affect the overall rating we give.

  • Sign-up bonus – which casino does the best offer?
  • Wagering requirements – do you need to wager the bonus before you can withdraw?
  • Range of slots available
  • Can you play table games such as roulette and blackjack?
  • How easy is it to withdraw your winnings?
  • Is the casino easy to use on mobile?
  • How many different games can be played?

We are not expecting online casinos to be perfect, but we want to make sure our readers are using the best available casino to them. Given that most slot games are available at more than one casino, little details are likely to influence which UK casino you prefer to use. Our live casino comparer will help with that and once we have pointed you in the right direction, you can try out the casino and collect the sign-up bonus.

The beauty of looking for new online casinos is that you can try them out using their bonus on registration. This reduces the risk to you because once you have qualified for the online casino bonuses, you are free to spend them trying out new games or slots. If you get free spins at your new casino, this means you can try out a new slot.

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100% Bonus Deposit Offers when you join a new Online Casino

100% Bonus Deposit Offers when you join a new Online Casino

When you join a new online casino the first thing you normally look for is…

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Compare Casino Bonuses 2020

There are various different types of casino bonuses and you need to be very careful as to which one you choose, because in most cases, you will only be able to pick one bonus when you join. There are a few most common sign-up bonuses that casinos offer and you can see what they all mean below:

  1. Welcome Package
  2. Free Spins
  3. Deposit Bonus
  4. No Deposit Bonus

 

Welcome Package

A welcome package will give you more than one type of bonus. For example, you might get a £50 sign-up bonus AND 50 free spins when you join. There are usually wagering requirements on one or all of the bonuses, so be sure to check the T&Cs. You could also get some free play on a given slot or game, or a specific welcome bonus for a specific area of the casino.

 

Free Spins

A free spins welcome bonus will give you a certain number of free spins (usually on a chosen slot) to play through. There are different ways you will need to activate this but the most common is something like “deposit and bet £10 to get 50 free spins on Starburst”. Sometimes the free spins will be allocated to you straight away, or sometimes you will get them once you have spent the required amount of money with your new UK Casino.

1.
Casino Luck Bonus Code – Casino Luck Bonus Code –

100% up to £50 & 50 Free Spins

Join Casino Luck to get a 100% welcome bonus up to £50 and 50 free spins for Starburst.

Play nowPlay now
Terms & conditions apply
New depositing players, Wagering requirements apply. See full terms
2.
Mr Play Bonus Code – 100 Free Spins & £100 Welcome Bonus Mr Play Bonus Code – 100 Free Spins & £100 Welcome Bonus

100 Free Spins and £200 Bonus

Get 100 free spins AND a £100 welcome bonus when you join Mr Play online casino.

Play nowPlay now
Terms & conditions apply
T&Cs apply. 18+. New customers only. Min deposit £10. Welcome package split over 3 deposits. 35x wagering requirement. Free spins split over 5 days – 20 spins a day.
3.
Mayfair Casino Bonus Code – 50 Spins or £200 Cashback Welcome Offer Mayfair Casino Bonus Code – 50 Spins or £200 Cashback Welcome Offer

£200 Cashback or 50 Free Spins

Choose your offer when joining Mayfair casino to get either 50 free spins or a £200 refund.

Play nowPlay now
Terms & conditions apply
New Customers Only. First Deposit only. Minimum Deposit £10 for Spins. Minimum 10 and Maximum 50 bonus spins on selected slots only. 2x Conversion, 20x wagering. Min Deposit £50 for 10% cashback on 1st deposit based on slot net losses for 24 hours. Max Cashback £200. Elk Gaming Slots excluded. T&Cs Apply
4.
Casino RedKings Bonus Code – 100% upto £50 & 15 Free Spins Casino RedKings Bonus Code – 100% upto £50 & 15 Free Spins

100% Bonus & 15 Free Spins

Get 15 free spins and a 100% bonus up to £50 when you join Casino RedKings.

Play nowPlay now
Terms & conditions apply
First deposit only. Min deposit £10. Max Bonus £50. Game: Wolf Gold, Spin Value: £0.25, Max Extra Spins:15. WR of 30x Deposit + Bonus amount and 60x Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the spin winnings and bonus amount or £5 (lowest amount applies). Extra Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.
5.
Betfred Casino Bonus Code & Welcome Offer: Stake £10 play with 50 Free Spins Betfred Casino Bonus Code & Welcome Offer: Stake £10 play with 50 Free Spins

Stake £10 get £50 Free Spins

Get 50 free spins credited to your account when you stake £10 on Betfred online casino.

Play nowPlay now
Terms & conditions apply
New Casino customers only. £10 Minimum transfer and stake. £10 Minimum stakes within 7 days. Minimum 5 game rounds. Game restrictions apply. Maximum 50 Free Spins on selected games, credited within 48 hours of qualifying. Free Spins expire after 7 days. E-Wallet & Prepaid Card restrictions apply. SMS validation may be required. Full T&Cs apply.

 

Deposit Bonus

When you make your first deposit at a casino, you might get a deposit bonus – sometimes this will just match your first deposit, or sometimes you will see a much bigger deposit than your original. You might get £50 in bonuses after you deposit £10, or some casinos offer progressive bonuses, so you will get a deposit bonus for your first 3 or 4 deposits. This gives you a chance to try out different areas of the casino with different offers.

 

No Deposit Bonus

This is the offer that a lot of new players look for when comparing UK casinos. It simply means that you do not need to deposit any of your own money to get the offer. Once you register, you will get the bonus added straight to your new account. This will normally be no deposit free spins for 2020, or it might even be some free plays on a table game such as roulette. These are popular on mobile and that means we need to keep on top of the best UK mobile casino no deposit bonus offers available today.

How do Casino Bonuses Work?

If you are new to using online casinos in the UK, you are probably wondering why casinos offer new customers a bonus when they register. Casinos want to entice you in with a free money sign-up offer and that gives you the chance to try out their product, and they hope you will enjoy it and become a regular customer. Before you collect your offer, it is good to read the terms and conditions and understand the requirements for any promotion you are taking part in.

This will also give you a better idea on how you can win with bonuses on casino slots. If you need to meet a minimum wagering requirement, you will normally be better doing this on casino slots rather than table games such as roulette, blackjack and craps, because they might not count 100% towards the wagering requirements.

Most casinos these days will require you to play through your bonus a number of times, for example, if you get a £100 sign-up bonus with one of the offers and there is a 10x wagering requirement, you will need to WAGER £1000 before you can withdraw.

It is important you know the difference between wagering and betting your own money. You could still just deposit the £100 to get the £100 sign-up bonus, and when you wager with winnings, that still counts towards the requirements. In all of our articles where we compare UK casino, you will see the wagering requirements for each new customer offer. The smaller the requirement, the more generous the offer is.

 

How do you compare casino bonuses?

There are so many different casino bonuses out there at the moment, that it is difficult to compare all the bonuses currently active. We have picked some of the most popular bonuses and also some of the new UK casinos for 2020, and tried out their product to see if they are any better or worse than the current big players in the market.

When we compare UK casino bonuses, wagering requirements are a big part of the positive influence an offer can have. Huge wagering requirements are a turn off for punters so these bonuses are best avoided. Even though the bonus might not be the best available, the casino still might be. You will get the option to turn down a casino bonus when you register and this might be a good option in some cases. We will make this clear in our UK Online casino reviews of both new and old casinos.

 

Casino Room Bonus Codes

Some online casinos in the UK require you to add a bonus code when registering. This triggers the new account offer and ensures you will get the correct promotion. However, here at CompareUKCasino.com, we have tried to make this a bit easier for you and we have got links to most casinos where the bonus is already activated.

If you don’t see the bonus code when you click one of the links on this page, the chances are the bonus code is already activated.

An online casino bonus code will give you the best sign-up deal when you create an account at your new casino, and this will give you the chance to try out the casino games with a bonus.

 

Do casino bonus codes work?

If you need to enter a bonus code when registering, you will get the promotion linked to this code. So yes, casino bonus codes do work.

How much can I get from a bonus code?

This depends on the casino’s particular sign-up offer. You could get anything from a 100% deposit bonus to 400%, 500% or even 1000%. There may also be free spins available for that casino.

What is a reload bonus?

When you open a new casino account you’ll normally get a bonus. Some casinos will also give you a reload bonus – this means on your second deposit you’ll get another bonus.

Are online casino bonuses worth it?

This depends on the wagering requirement and how much you think you will play the casino. A small wagering requirement such as 10x is worth taking, but if you need to wager 35x or even more, and you don’t expect to play in the casino for very long, it might not be worth accepting the bonus.

How do you beat the wagering requirement?

There isn’t a definitive answer to this – however, you need to stick to slots or games that contribute to 100% of the wagering requirement. The best way to beat a wagering requirement is to win and play through the requirement with that profit then see what you have left at the end.

 

Free Mobile Casino Bonus Codes

Playing casino on mobile is more popular than ever and with the latest iOs and Android phones providing stunning graphic and sound quality, there has never been a better time to try out a mobile casino bonus. These bonuses are generally the same as ones you will find on desktop or tablet, but some UK casinos do offer different bonuses for mobile players. This is something we look at in more detail when we compare UK casino mobile bonuses.

The best UK mobile casino bonus changes all the time, so it is important you keep checking back to our special page for mobile users. This will update every day with today’s best mobile casino bonus and if you need a code, you will see that as well.

Playing casino on mobile means you can take it around with you and play when and where you like. This is great for things like mobile slots, where you spin any time of day.

Mobile casino is a huge market today with over 60% of people playing casino on their mobile device. This means it’s a vital part of our online casino comparison for UK players and one we will keep on top of at all times.

VideoSlots Bonus Code & Welcome Offer – 100% up to £200 & 11 Free Spins
Open a new Videoslots account and get a 100% deposit bonus up to £200, plus 11 free spins with no wagering requirements.
Terms & conditions apply
T&Cs apply. 18+. New customers only. Begambleaware.
Monster Casino Bonus Code – £5 No Deposit Welcome Offer
Open a new Monster Casino account and get a no deposit £5 credited to your account.
Terms & conditions apply
New customers only, +18. Verification needed for UK players. No deposit, Max bonus £5. Valid on: Shamrock N Roll, Mayan Marvels and Candy Swap. Wagering x100, Max winnings capped at £20. T & C's apply.
32Red Casino Bonus Code – 150% Bonus up to £150
Open a new 32Red casino account and get a bonus up to 150% of your first deposit.
Terms & conditions apply
New accounts only. Min. £10 deposit, debit and PayPal only. Up to 50x wagering, game contributions vary, max. stake applies, 7 day expiry. See full terms.
Play Ojo Casino Bonus Code – 50 Free Spins No Wagering Requirements
Get 50 free spins when you join PlayOjo, with no wagering requirements meaning you keep what you win.
Terms & conditions apply
First deposit only. 50 Free Spins on the Book of Dead slot. Min deposit £10. Excl. new players in N.I. Each Free Spin valued at 10p. OJO’s Rewards and Game Play policy applies.
William Hill Casino Bonus Code – 50 Free Spins & £300 Welcome Offer
Get a 100% bonus up to £300 as well as 50 free spins from William Hill casino.
Terms & conditions apply
Opt in required. New customers to Casino page only. 1x per customer. Min. Buy in £10. Bonus value 100% of Buy in. Max. Bonus £300. 40x Wagering, Max Redeemable £4,000. 50 Free Spins with x35 wagering will be awarded after the Buy in Bonus is completed, Max Redeemable £1,000. Bonus expires after 7 days. Stake contributions, player, country, currency, game restrictions and terms apply.
Riviera Play Bonus Code – No Deposit £10 Casino Offer
Get a no deposit £10 credited to your new Riviera Play casino account when you join.
Terms & conditions apply
T&Cs apply. New customers only. Wagering requirements apply. Begambleaware.
Unibet Casino Bonus Code – Spend £10 to get a £40 Welcome Offer
Get £40 in casino bonuses when you spend £10 at Unibet Casino.
Terms & conditions apply
New Customers Only. 18+. BeGambleAware.org. Minimum deposit £10. 35x wagering requirement apply. Bonus will expire 30 days after opt-in. T&Cs apply.
Mr Play Bonus Code – 100 Free Spins & £100 Welcome Bonus
Get 100 free spins AND a £100 welcome bonus when you join Mr Play online casino.
Terms & conditions apply
T&Cs apply. 18+. New customers only. Min deposit £10. Welcome package split over 3 deposits. 35x wagering requirement. Free spins split over 5 days – 20 spins a day.
Casino Gods Sign-up Bonus
Get an up to £300 welcome bonus and 300 free spins when you join Casino Gods.
Terms & conditions apply
18+ Full T&C's Apply. New players only. £10 min deposit. £30 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. Skrill + Neteller excluded. - www.begambleaware.org