Skip to main content

The 9 Best Online Casino Deals & Reviews for the Top UK Casino Sites

At Casino Deal, for a casino to appear in our top 9, we ideally search for:

  1. Excellent first deposit bonus (welcome bonus)
  2. Acceptance of PayPal casino deposits and withdrawals
  3. Good casino deals, bonuses, promotions & offers
  4. User friendly mobile casino
  5. Safe and secure online gambling environment
  6. Realistic wagering requirements
  7. Quality customer service
  8. A variety of games from the best casino software providers
Operator Bonus Play
888casino Review 888casino Review Up to £1500 bonus
+ £88 No Deposit Bonus
or 100% up to £100
Play
18+ 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 • Bonus wins are capped at £500 • Wager 30x bonus within 90 days • Wagering req's vary by game • Full T&Cs apply
Unibet Casino Review Unibet Casino Review 200% deposit bonus up to £200
+ up to 200 free spins
Play
18+ New customer only • www.begambleaware.org • Min dep £10 • Max Bonus £200 • 35x wager req’s • 30 day validity • T&C's Apply
LeoVegas Review LeoVegas Review 100% up to £400 + 100 Free Spins. Play
18+ New UK players • Select Casino offer on sign-up and deposit • 4 Deposits of £10, £20, £50, £100 matched with a bonus offer of same value (14-day expiry) • 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited • Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3-day expiry, winnings paid in cash) • Play responsibly • 18+ BeGambleAware.org • Full T&C’s apply
Bet365 Casino Review Bet365 Casino Review Casino at bet365 - Up to £100 New Player Bonus! Play
Casino at bet365 - Up to £100 New Player Bonus! New Casino customers only • Deposit min £10 • Applies to first deposit to Casino only • Max bonus £100 • 15x wagering (game weighting applies) on deposit and bonus to make the bonus balance withdrawable • Time limits and T&Cs apply
Betfair Casino Betfair Casino Deposit £10, Play with £60
+ 20 Free Spins
Play
18+ New UK & IRL players only • Min deposit £10 • Deposits made with e-wallets are not valid for this promo • Bonus wagering x35 on eligible games • Winnings from bonus capped at 500 • Spins available after bonus is redeemed/lost • 10 per day with no wagering • Full T&Cs apply
Rizk Casino Review Rizk Casino Review 100% up to £100 + 50 free spins Play
18+ new customers only • Min dep of £10 • 40x bonus wagering req's on slots • Free Spins are available on Book of Dead • Max bonus bet of £5 per spin
Casumo Casino Review Casumo Casino Review 100% bonus up to £300 + 30 free spins Play
18+ New UK customers only • Min dep £10 • 30 Free spins on Book of Dead • 30x wagering req's applies for bonus only • Game weighting applies • Max bet applies • T&C's apply • Please gamble responsibly, www.begambleaware.org
Mr Play Casino Review Mr Play Casino Review 200% up to £500 + 20 spins Play
New 18+ players only • Min. Dep. of £20 • 35x Wagering req's apply • Game weighting applies • Skrill or Neteller are not accepted • Full T&Cs Apply • Gamble Responsibly
Winstar Casino Review Winstar Casino Review Up to £250
+ 100 bonus spins
Play
18+ new players only • Min deposit is £10 • 45x wagering requirement on deposit, bonus & bonus spin winnings • Bonus money & spins are valid for 7 days • The max. bet is capped at £5 per round or £0.5 per line • Individual bets on the gamble feature, will forfeit the welcome bonus • The max conversion for any bonus funds is £1,000 • Neteller and Skrill deposits are not eligible • Further T&Cs apply

Online casinos attract players through bonus offers and low wagering requirements. Naturally, at Casino Deal, you find reputable online casinos, which are objectively reviewed for your security. Of course, newcomers and high-rollers have different requirements when choosing an online casino.

The average to experienced casino player chooses an online casino based on bonus offers, graphics, software provider and of course the highest possible set limits. However, casino beginners tend to make a decision depending on the casino bonuses on offer or whether it is a PayPal casino or not. At Casino Deal, all players are taken into consideration, welcomed and catered for.

The Best Online Casino Sites, Deals & Bonuses for UK Players

Welcome to Casino Deal, the best online UK casino review and comparison site. Here you’ll find the best casino deals and bonuses for online gambling. Discover the most reputable and best upcoming casino sites for online casino bonuses, popular & new casino slots, reliable payment methods and more. The team of experts at Casino Deal provide top online casino reviews for you, irrelevant of your gaming level, to filter through the booming abundance of online casinos at your fingertips. This is, we are… Casino Deal!

Choosing a safe and reputable web casino is key. At Casino Deal, you can find the online casino that best suits your requirements. However, thanks to our search engine, it is possible to filter through casino sites according to casino bonus amounts, deposit methods, casino game providers and casino ratings. Most importantly, we've listed the best online PayPal casinos, which in most cases are usually licensed by the UK Gambling Commission.

Find the Best Online Casino Deals & Bonuses in the UK

At Casino Deal, we make it easy for you to find the best online casino deals and casino bonuses, with low wagering requirements. Firstly, you have all of our well-researched and objective reviews, where you can read up on all the important stuff. However, if you already know what you like, then check out our useful filter search below. Simply fill in the fields, click search and you'll get a list of the best online casinos that meet your brief. Also, keep in mind that there are a number of new online UK casinos that have recently joined the market. Offering new casino experiences with innovative designs, our new online casino list is regularly updated.

0 1500
Choose your bonus amount
0 5
Choose your star rating
reset filter

The Best Online Casino Reviews & How We Rank Top UK Casino Sites

Any of the top online casino sites that intend to stay on top of the rankings must comply with a number of features. Below are a few criteria, from Casino Deal’s point of view, to help you understand why we publish the best online casino reviews.

Variety of Games at UK Online Casino Websites

Casino and games: There must be a wide variety (slot machines, roulette, cards, etc) and gameplay options (live, mobile, progressive prizes, etc).
Jackpots: How much are the jackpots? Jackpots are the main attraction for players who like to compete for huge sums. After all, who doesn't want to become a millionaire whilst having fun?
Offers: Welcome bonuses and promotions make a difference to both new and loyal members. The bonus and offers are the factors that accumulate the most points in reviews.

Live Casino & Hosted Live Casino Games

There's been a big uptake within the best online live casino sites and their offering. This brings you closer to the action as there are real people dealing the cards and spinning the wheels. With some great Live Casino software providers out there, our reviews make sure they cover in detail this side of things.

Trustworthy, Safe & Secure Licensed UK Online Casinos

All online casinos must have permits for operating, provided by the government agencies for the country where their headquarters are, to act legally. Not just the best online casino sites, but all online betting sites must have an appropriate operating licence.

In order to accept UK players, every online casino must be licensed by the UK Gambling Commission The most common licences held by the best online casino sites are from Malta and Gibraltar. The casino platform is developed to focus on protecting financial activities and preventing player data leakage and transactions. There are technologies, such as encryption, that prevents hackers from accessing the system. Our top recommended online casino sites are the most secure sites; security comes first.

Most Popular UK Online Casino Payment Methods

Online casino deposits and withdrawals must be both fast and safe. A quality online casino website should accept various casino payment methods, from credit cards to digital wallets.

Popular Credit/Debit Cards Accepted at UK Online Casinos:

  • Mastercard, Visa and Maestro – Worldwide leader in payments, Mastercard and Visa are accepted at all online casinos, whilst Maestro is accepted at ‘most' online casinos. They are well-trusted online payment options with a very good international reputation.

The Most Popular Prepaid Payment Option for UK Online Casinos is:

  • Paysafecard – The leader in online prepaid payment methods. Used by many online casinos for the acceptance of deposits only. It is the most common prepaid card in the online casino industry. Of course, because it is a prepaid method, it cannot be used for withdrawals.

Popular e-Wallets Accepted at UK Online Casinos:

  • PayPal – The largest e-wallet service in the world, PayPal is the most popular online casino payment method. However, PayPal Casinos have regulations to meet. This is why only the most reputable online PayPal casino operators have this as a payment method for depositing and withdrawing. Players can deposit without a PayPal account, however, it is advised to have a PayPal account whilst depositing at online casinos, for added security.
  • Skrill – Another highly reputable, industry-leading e-wallet is Skrill. Skrill is well-known in the online UK casino industry as a fast, convenient and secure option in the depositing and withdrawing of funds.
  • Neteller – Alongside PayPal casinos, Neteller is the leader of e-wallet’s in the online UK casino industry. Neteller is a trustworthy, safe and reputable online banking method. It is a chosen service for transferring funds in and out of online casinos due to its ease of depositing, lightning fast withdrawals, and strong security.

Other Popular e-Wallets Used at Online Casinos

  • ecoPayz – A diverse and flexible e-wallet, widely popular amongst online gamers. Established in 1999, with its head office in the UK, the best online casino players have full trust in this reputable payment method.
  • Trustly – Fast, uncomplicated and 100% secure. Online UK casino players do not have to register, as is the case with all digital wallets. A majority of all casino players own a normal bank account and use online banking, that's all they need for Trustly.

Popular Cryptocurrency used as Online Casino Deposit Methods:

  • Bitcoin – One of the newest emerging trends amongst keen online casino players gambling at Cryptocurrency Casinos. Only a few online casinos in the UK offer Bitcoin, but more are sure to come.

The UK Online Casino Customer Support Experience

An online casino should offer agile customer support, with professionals being fluent in English and able to solve any problem. Another big help is when customer support service hours are expanded to encompass weekends, and late hours. In other words, a 24/7 live chat customer support team is ideal. Online casinos offering Live Chat, Email, Phone and FAQs are certainly the most efficient and this is something that serious casino players should look for.

Find the Best Online Casino Slots and Table Games in the UK

We detail the best online casino slots out there today, so regardless of what you like, we have you covered. There are loads of different types of online casino slots to check out, suiting all different types of players.

High Roller Slots

If you’ve landed here, then you’re most likely a Higher Roller VIP casino player who plays big to win big. The only thing you’ve got your eyes set on is the highest RTP (return to player). You'll get treated with custom VIP casino packages, bonuses, free spins and tournaments. Online casinos reward those who wager high whilst chasing the big one.

High roller slot games have the largest of all wagering possibilities, ranging between £20 to £5000 per spin. In some cases, it’s been known that players have been able to wager £100,000 per spin. High roller slots carry medium to high volatility.

One of the Best VIP Slots is Bonanza

Bonanza by Big Time Gaming is popular among high rollers and VIP because of the high volatility and big winnings. If you are keeping ahead of your game and on the punt to bet big and cash out even bigger, then this is our slot of choice!

Beginner Casino Slots

As a beginner or the average online casino player, gaming is about having fun. Our favourite online slots are themed on TV or music bands, which have cool features, graphics, bonuses, wilds, scatters,  music and are part of a casino's first deposit bonus (welcome bonus). The best tips for online casino’s as a beginner is to play slots that have a lower volatility. Payouts that come more regularly (but with lower amounts), thus increasing the entertainment factor.

One of the Best Online Slots for Beginners is Rainbow Riches

Rainbow Riches is one of the world’s most popular online slots at both online and land-based casinos. Whether your hunting Leprechauns or spinning the reels for some amateur fun, this is an online slot where winnings are very common but on a smaller payout.

Online Casino Progressive Jackpot Slots

Never stop dreaming! Some of the biggest wins have been on jackpot slots. There are a few jackpot slots at most online casinos, but the ones to keep your eyes peeled for are the progressive jackpot slots. Progressive jackpot slots are shared amongst multiple casino sites with several common pots (jackpot pools). Millions of pounds are won on a single spin in the major jackpot, also with consolation jackpots to be claimed, that are worth hundreds of thousands of pounds.

One of the Best Progressive Jackpot Slots is Mega Moolah

Mega Moolah is most definitely, the slot machine that has turned most slot players into millionaires. This Microgaming jackpot slot, keeps breaking its own Guinness World Record jackpot, which for now sits at £18.9 to a lucky UK player.

The Best and Most Popular Mobile Casino Slot is Starburst

NetEnt's Starburst slot is the most popular mobile casino slot and it hands out free spins like no tomorrow. This slot was developed for mobile phones. Interestingly, the desktop version was released later. It is a true mobile casino classic and is pretty much, the most popular mobile casino slot game ever made.

The Best Online Casino Table Games

Online casino slots are really important to any major player in the casino world, but table games still have their place. They definitely retain their popularity amongst players. With the increase in Live Casino table games too, the options here are endless. We'll talk you through all the best games, whether it be blackjack or roulette that takes your fancy. Evolution Gaming is the most popular Live Casino software provider in the online casino industry.

Most Popular Online Casino Software Game Providers

Here are the best and most popular casino software game providers and developers. Each provider offers different styles of games and has a different approach to online casino slots. At Casino Deal, you can find out about all of the most important information on these providers. Plus, which are the best online casino sites offering these providers.

Top 4 NetEnt Casinos

Creating amazing slots and casino games since 1996, straight out of Sweden. Their sheer countless game selection is impressive. The payout rate at Net Entertainment casinos is over 95 percent. Their casino games selection encompasses all the slot machine classics plus the latest of modern game development. The Swedes are amongst the most innovative and creative software developers in the world.

Operator Bonus Play
888casino Review 888casino Review Up to £1500 bonus
+ £88 No Deposit Bonus
or 100% up to £100
Play
18+ 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 • Bonus wins are capped at £500 • Wager 30x bonus within 90 days • Wagering req's vary by game • Full T&Cs apply
Unibet Casino Review Unibet Casino Review 200% deposit bonus up to £200
+ up to 200 free spins
Play
18+ New customer only • www.begambleaware.org • Min dep £10 • Max Bonus £200 • 35x wager req’s • 30 day validity • T&C's Apply
LeoVegas Review LeoVegas Review 100% up to £400 + 100 Free Spins. Play
18+ New UK players • Select Casino offer on sign-up and deposit • 4 Deposits of £10, £20, £50, £100 matched with a bonus offer of same value (14-day expiry) • 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited • Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3-day expiry, winnings paid in cash) • Play responsibly • 18+ BeGambleAware.org • Full T&C’s apply
Bet365 Casino Review Bet365 Casino Review Casino at bet365 - Up to £100 New Player Bonus! Play
Casino at bet365 - Up to £100 New Player Bonus! New Casino customers only • Deposit min £10 • Applies to first deposit to Casino only • Max bonus £100 • 15x wagering (game weighting applies) on deposit and bonus to make the bonus balance withdrawable • Time limits and T&Cs apply

Top 3 Microgaming Casinos

Microgaming has long been the world's number one software (and one of the oldest) supplier of casino games. But since then, NetEnt has overtaken them. Nevertheless, all great casinos host Microgaming slots. There are more than 120 casinos and 40 poker rooms on the internet, based on this company’s software and casino games.

Operator Bonus Play
LeoVegas Review LeoVegas Review 100% up to £400 + 100 Free Spins. Play
18+ New UK players • Select Casino offer on sign-up and deposit • 4 Deposits of £10, £20, £50, £100 matched with a bonus offer of same value (14-day expiry) • 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited • Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3-day expiry, winnings paid in cash) • Play responsibly • 18+ BeGambleAware.org • Full T&C’s apply
888casino Review 888casino Review Up to £1500 bonus
+ £88 No Deposit Bonus
or 100% up to £100
Play
18+ 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 • Bonus wins are capped at £500 • Wager 30x bonus within 90 days • Wagering req's vary by game • Full T&Cs apply
Rizk Casino Review Rizk Casino Review 100% up to £100 + 50 free spins Play
18+ new customers only • Min dep of £10 • 40x bonus wagering req's on slots • Free Spins are available on Book of Dead • Max bonus bet of £5 per spin

Top 3 Playtech Casinos

This Isle of Man-based manufacturer is known for its numerous casino games, in particular, roulette and blackjack variants. The jackpots on Playtech casino games are among the highest in the online casino industry. Over one hundred casino games have been developed by Playtech.

Operator Bonus Play
888casino Review 888casino Review Up to £1500 bonus
+ £88 No Deposit Bonus
or 100% up to £100
Play
18+ 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 • Bonus wins are capped at £500 • Wager 30x bonus within 90 days • Wagering req's vary by game • Full T&Cs apply
BGO Casino Review BGO Casino Review 10 Free Spins Upon Registration Plus 100% up to £200 Play
18+ New customers only • 7-day expiry on Bonus • Available on selected Games only • 40x wagering req's • Max bet £5 • Wagering is with real money first • £10 min deposit + 2.5% fee (min 50p) • Not available using Neteller or Skrill • Cash balance withdrawable anytime + £2.50 fee
Mr Green Casino Review Mr Green Casino Review Up to £100
+ 200 Bonus Spins
Play
18+ New players only • 35x wagering applies to Bonus Cash and Spins • Min dep of £20 to unlock the bonus • Wager of min £20 on slots unlocks 100 Bonus Spins and 20 Bonus Spins per day over 5 days on selected games • BeGambleAware.org • Full T&Cs apply

The Best Online Casino Bonuses Explained

There are many advantages that online casinos have over land-based casinos. One of these advantages is the amount of casino bonus offers that are available to both gain and retain players. There is a range of different types of online casino deals, varying in size, form, and type.

Matched First Deposit Bonus (commonly found as a Welcome Bonus)

The most common bonus that you see in the best online casino providers listed here on Casino Deal is the matched first deposit bonus which is regularly packaged as a welcome bonus. This is a deposit bonus, which is often based on the first deposit or deposits.

Example: 100% up to £100 + 10 free spins. In this case, you receive a £100 bonus if you have made a first deposit of £100, thus totaling £200 to start playing with. It's key to remember that all welcome bonuses come with key terms and conditions attached. Notably, the wagering requirements, where you must turn over the bonus and/or the first deposit a number of times for winnings to be released.

Free Spins No Deposit Bonus (commonly found as a Registration Bonus)

All you need to do is create an account, in order to instantly receive free spins in your account on popular slot games, without depositing any funds. Hence, it’s a no deposit bonus.

Reload Bonus Offers

Online casinos occasionally offer existing players reload bonuses. This is a means of maintaining both satisfaction and engagement. It is also a way to keep existing customers coming back to the site in question in a very competitive space.

Cash Back Bonus Offers

When players wager all their funds, they may occasionally receive Cash Back bonuses into their accounts to recuperate a percentage of their total losses. Obviously, this is a very exciting bonus offer that is increasing in popularity amongst online casinos.

Casino Bonus Codes are Important

Casinos Bonus Codes are something like discount coupons. You enter a code and get a gift. Attention: The bonus codes consistently vary. Interestingly, special offers are negotiated at many online casinos. The bonus codes guarantee that you will get those bonuses. There are cases where the casino provider only knows through the bonus code that you are eligible for the special bonus.

Casino Deal Takes Responsible Gambling seriously

Both entertaining and profitable, you can’t always win when at online gambling. Being ready for a loss is all part of the game. We support Responsible Online Gambling and encourage you to not risk funds and time that you can’t afford to lose.

Online Gambling is addictive and it is difficult to recognise addictive behavior in yourself or others. Have fun, be aware and stay in control of your online gambling behaviour. Most casinos will help you set gaming limits on yourself through both finance and time limits. You can read more about this on our Responsible Gambling page, where you'll find information on lots of resources that offer help and advice such as begambleaware.

Advantages of Online Casinos

A very legitimate question for all casino players is, “why you should play online instead of gambling in real casinos?” Well, the reasons are obvious:

  • A bigger game selection.
  • PayPal casinos are a convenient option.
  • Bonus offers are not possible in a normal casino.
  • It's just as comfortable as online shopping from home.
  • The games are more complex and modern. They are also more user friendly.
  • Thanks to mobile technology, you can play almost everything on your smartphone anywhere, anytime.
  • With the right licences, many things are transparent and secure to the end user.

All of these are only advantages if you have a reputable casino in front of you. That's not always the case and that's why we're also reviewing all UK online casinos for players. We do not just test what is played, but also go into detail.

UK Online Casinos FAQs

Dunder has an incredibly impressive payout rate of 97.85%, followed by Casumo at 97% and Leo Vegas at 95.63%. These payout percentages, or Return To Player (RTP), is the part of wagered money that goes back to the players in the form of winnings.

Betfair and 888casino are the best PayPal casinos. Simply choose PayPal as a payment method to make a deposit, choose the amount you want to deposit into your gaming account and then log in to your PayPal account to complete the deposit. With PayPal you can make a secure payment and you also do not need to disclose any bank details when making the payment at an online casino.

Slots have an average payout of 96%. Some are higher, some are lower. For example, among the highest is Mega Joker. It is a slot machine with a payout of 99%, which is very good. Dunder, Casumo, Leo Vegas and 888casino are the best online casinos for slots, with the highest payouts.