What are the Best Casino Sites in The UK in Sep 2020

Welcome to Onlinecasinocode! We've been looking closely at major online casinos in the UK to find out the best of them on welcome bonuses, games, customer service, and more.

All Casinos are 100% UK  Licensed  Trusted 

Best Casino Sites 2020Welcome OffersKey FeaturesExclusive Bonus CodePromotion Link
MANSION CASINO

100% deposit up to £200*
New customers only. Minimum deposit £20. Maximum bonus £200Wager. 40x before withdrawing. Game weighting applies, ID must be verified prior to participation. Bonus betting limits: Slots - £5, on all other games – 10% of the bonus amount.

Over 300 slot games

Fast Payouts

Most Generous Bonus

PLAYMAX GET BONUS
Visit MansionCasino.com
LADBROKES

Bet £10 Get £50 Welcome Bonus + 20 Free Spins
18+. New players only. Min bet £10 on qualifying games get £50 Casino Bonus (40x wager reqs) on selected games + 20 Free Spins for Fishin’ Frenzy (spin value=20p each). Bonus & Free Spins valid for 30 days. Certain deposit types excluded. Bets covering >70% of Roulette table excluded. T&Cs Apply.

Over 300 slot games

Great Variety on Slots & Games

Generous Offers

None Required GET BONUS
Visit Ladbrokes
VIRGIN GAMES

Get 30 Free Spins on Double Bubble when you play £10
New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. 18+. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.

Top-notch mobile apps

Excellent Casino Offerings

None Required GET BONUS
Visit Virgin Games
WILLIAM HILL

Casino Offer: 100% buy-in bonus + 50 Free Spins
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 £1000. Bonus expires after 7 days. Stake contributions, player, country, currency, game restrictions, and terms apply.

Easy to Get Bonus

Jackpot up to £1M

Live Casino App

None required GET BONUS
Visit WilliamHill.com
GENTING BET CASINO

up to £400 Casino Bonus
New Customers. Deposits between £20-£100 (max 4) wagered 35x (% game weightings apply) within 30 days on qualifying slot games will unlock cash bonuses of an equal amount.15 days to accept/opt into each bonus. Full T&C’s Apply

Top RTPs

Premium Live Tables

Top Player Support

GENTCASINO GET BONUS
Visit Website
BET365 CASINO

Up to £100 Casino at bet365
New Player Bonus! See offer details below.
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. The bonus code 365UK can be used during registration but does not change the offer amount in any way.

Competitive Promotions

Welcome Offers

Casino App

365UK GET BONUS
Visit Bet365.com
GOWILD CASINO

Up to $/£ 1.000 Free + 200 Freespins
The New Player Welcome Bonuses promotion is only available to newly registered players, who have never made a deposit in our Casino. Players from the UK are excluded from this offer.

Attractive Welcome Bonus

Vast range of games

Fast payment solutions

GOMAX GET BONUS
Visit Gowild.com
JACKPOTJOY

Play £10, Get £50 of Free Bingo or 30 Free Spins
New members only, must opt-in. Min £10 deposit & wager. 30-day expiry from deposit. 18+. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.

Wide range of games

Interesting welcome offer

Excellent mobile gameplay

None required JOIN NOW
Visit Jackpotjoy
PADDY POWER

Deposit 10 Play with 60 and get 20 Free Spins
UK & IRL only. Deposits made with e-wallets not valid for this promo. Bonus wagering x35 on eligible games. Game weighting applies. Winnings from bonus capped at £/€500. Spins available after bonus is redeemed/lost. 10 per day with no wagering. Full T&Cs apply.

150+ Paddy Power casino games

Direct deposits

Quick to load

None required JOIN NOW
Visit Paddy Power
SUN VEGAS

100% bonus up to £300 on your first deposit New Customers Only · Min Deposit £10 · 50x WR · Offer must be accepted within 72 hours. Bonus Valid for 30 Days · Max bet restrictions apply · Bonus can't be withdrawn. Bonus can only be spent on Slot Games · Skrill/Moneybookers and Neteller are not valid for this promo · Real money balance can always be withdrawn T&Cs Apply

150+ Sun Vegas casino games

Direct deposits

Quick to load

None required JOIN NOW
Visit Sun Vegas

Our comparison chart and our expert reviews will help you find the best casinos for you.

It can be a bit confusing to pick the top and even the right one. That’s why we decided to create this list of the best online casinos for players in the United Kingdom. There are a couple of aspects that we considered when picking the rooms:

  • Reliability: you need a solid casino with a good reputation that won’t scam you;
  • Promotions: getting some extra value from bonuses and VIP programs is a must;
  • Games available: both quality and quantity matter;
  • Software: seamless user interface, cool graphics, a smooth mobile version.
  • Legal: all operators listed below are trusted and regulated by the UK Gambling Commission

If you’re looking for some fun and the highest chance to win some money, you need all the above. Here are the casinos that cover all the criteria:

Overall, our top casinos online in the UK are: Genting Bet Casino, Bet365, Gala Casino, Ladbrokes, William Hill, Betfair, and 888 Casino

Top Online Casinos in the UK

Mansion Casino: Our top choice

Software and Games: Established in 2004, Mansion Casino is run by Playtech, one of the best- known software and games provider in the industry. It offers complete security to every player and ensures that the website can be trusted by everybody. Thanks to this software, you'll find every game a player dreams of Marvel video slots, Jungle Boogie slot or Crazy 7 Slot, all the bestsellers are available on Mansion Casino website.

Promotions: Here's one of the most impressive Welcome bonus in the industry, as well as an array of regular deals for existing customers. We suggest you opt in for all the latest info.

 

100% deposit up to £200

Promo Code: SPINMAX

New customers only. Minimum deposit £20. Maximum bonus £200Wager. 40x before withdrawing. Game weighting applies, ID must be verified prior to participation. Bonus betting limits: Slots - £5, on all other games – 10% of the bonus amount.

Casino.com

Software and Games: Casino.com provides one of the best services in the sector. With hundreds of thousands of players every month, the website is a reference. The casino is powered by Playtech, and offers a wide range of deposit and withdrawal options. 100% trustworthy, Casino.com also offers its players to play live Casino on desktop and mobile. It provides more than 300 games and satisfying bonuses for new and existing players.

Promotions: As every big casino in the industry, Casino.com offers a welcome bonus to attract new players. Here, you'll get your first deposit doubled up to $400 + 200 spins. There is also a reload bonus of up to $400.

 

Up to $100 + 200 spins

New customers. Spins: 20 on registration, 180 after deposit, winnings given as bonus funds, 20x wagering. Welcome bonus: £20 min deposit, max bonus £400, wagering 40x. Game weighting applies. Betting limits: slots - £5 all other games – 10% of bonus amount. T&C Apply

Slots Heaven

Software and Games: As for the two online casinos mentioned above, Slots Heaven uses Playtech to run its website. Secured by an SSL encryption, your data and your money will be in a safe place on this website. It provides the players an instant-play version and offers the possibility to play on mobile or to enjoy live dealers for roulette blackjack and a few others games. Also, almost every deposit and withdrawing methods are accepted, except bitcoins and other crypto money.

Promotions: The Welcome bonus at Slots Heaven is a hybrid one, meaning that you'll get a bonus on the money you'll be able to wager but also free spins. In fact, your first deposit will be boosted by 100% up to $100 and you'll also receive 200 free spins to be played right after your registration.

 

100% deposit bonus up to £100 + 200 Spins

new customers. spins: 200 in total with 40 given on first deposit, winnings given as bonus funds, 20x wagering. spins and bonus wagering on age of the gods games only. welcome bonus: £20 min deposit, max bonus £100, wagering 40x. game weighting applies. betting limits: slots - £5 all other games – 10% of bonus amount. t&cs apply.

Genting Bet Casino: Premium Live Casino

Software and Games:  Genting Bet Casino is one the most famous casino, both offline (with numerous Clubs across the UK) and online with Genting Bet Casino. This is a sign of trust for the players. Their online games are powered by Playtech and Evolution Gaming mainly. Wide range of titles are offered at the moment which makes one of the greatest collection of the market.

Up to £400

Promo Code: GENTCASINO


New Customers. Deposits between £20-£100 (max 4) wagered 35x (% game weightings apply) within 30 days on qualifying slot games will unlock cash bonuses of an equal amount.15 days to accept/opt into each bonus. Full T&C’s Apply



William Hill Casino

Software and Games: William Hill is another experienced gambling company. It has its own casino brand that uses the services of different software developers. The main platform is powered by Playtech. You will also find products of other proven companies. Those include NetEnt, Evolution Gaming, IGT and more.

As a result, the selection of games is better than the industry average. The products are spread across four sections: Vegas, Macau, Casino and Live Casino. William Hill offers slots, jackpots, arcades, card and table games, video poker, a live section, scratch cards and more. Many of them can be played on the go with the mobile version. It is compatible with iOS, Android, Blackberry and even Windows Phone.

Promotions and Other Benefits: Each new customer can pick between different options, including a first deposit bonus of up to £1,100 for high rollers. The standard William Hill offer is for 150% of your first deposit up to £150 and 50 free spins. The bonus and deposit have to be wagered 20 times. The promotions don’t end there. The list includes plenty of cashbacks, reload offers, leaderboards. On to of that, there is a VIP program called the William Hill club. The good impression is completed by the impeccable customer service. The user interface is smooth and you can choose between many payment methods available in the Cashier.

100% Buy-In Bonus & 50 Free Spins

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

Bet365 Casino

bet365 casino

Software and Games: Bet365 is one of the biggest gambling operators around the globe. The quality of their products is notorious and the casino platform is not an exception. It supports various games by some of the best developers in the industry.

There are countless slots, some of them with progressive jackpots. Other games include video poker, roulette, baccarat, blackjack, scratch cards, and more. There is also a section with live dealers.

Promotions and Other Benefits: The operator also has a bunch of promotions available to UK players. You can then take advantage of the VIP program of Bet365 casino and a couple of other ongoing promotions. Another advantage of the operator is the fully-functional mobile version. The customer service is also fast and friendly. Finally, there are many payment methods available in the Cashier section.

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, table coverage and max. bet rules apply) on deposit and bonus to make the bonus balance withdrawable. Time limits and T&Cs apply.

Other Casino Reviews

Ladbrokes Casino

Software and Games: The Ladbrokes brand hardly needs an introduction, as the company has been around since the 19th century. The reason why it survived for so long in a competitive environment like the gambling industry is the strive for innovation.

The Ladbrokes Casino is powered by one of the giants in the business Microgaming. It also supports products by other hot companies such as Playtech. The sheer number of games exceeds 500. There are slots, progressive jackpots, video poker, classics such as blackjack, baccarat and roulette, a section with live dealers and more.

Promotions and More Advantages: 

Offer Details Ladbrokes Casino Bet £10 Get £50 Welcome Bonus + 20 Free Spins
Offer Terms and Conditions: 18+. New players only. Min bet £10 on qualifying games get £50 Casino Bonus (40x wager reqs) on selected games + 20 Free Spins for Fishin’ Frenzy (spin value=20p each). Bonus & Free Spins valid for 30 days. Certain deposit types excluded. Bets covering >70% of Roulette table excluded. T&Cs Apply.

18+. New players only. Min bet £10 on qualifying games get £50 Casino Bonus (40x wager reqs) on selected games + 20 Free Spins for Fishin’ Frenzy (spin value=20p each). Bonus & Free Spins valid for 30 days. Certain deposit types excluded. Bets covering >70% of Roulette table excluded. T&Cs Apply.

Gala Casino

Software and Games: Gala Casino is one of the many brands of the Ladbrokes Coral company. It is among the leaders in the online gambling industry. The casino platform is powered by Playtech and offers most of the developer’s products. Gala Casino has many games like slots, video poker, table and board games. The are also products with live dealers and a special Macau section.

Bonuses and Promotions: UK players can test the operator without any investment with the £10 no deposit bonus code for new customers. On top of that, there are different options for a first deposit bonus, with the biggest one reaching £400.  All of them are for 100% of the money invested. The rollover requirements are to wager the bonus and deposit 20 times before withdrawing. The loyal customers of Gala Casino can enjoy a couple of extra benefits. The list includes reloading bonuses, weekly cashback, special support, exclusive tournaments and more. The operator also has a VIP program for its loyal customers.

100% up to £400 for slots

Other Advantages

The platform is available on mobile as well and many of the games can be played on your phone or tablet. If you add the friendly customer support team, the good reputation and the fast payments, it’s easy to see why Gala Casino made our list.

Betfair Casino

Software and Games: Betfair is known as the biggest sports betting exchange online. Yet, the casino of the operator also deserves attention. It is powered by Playtech and offers one of the highest average payouts in the whole industry. The variety of the games at Betfair casino is impressive. There are different sections for slots, jackpots, classic card and table games, video poker, a live casino section and more. Over 50 of the products are available on mobile as well. The devices supported include most iOS and Android tablets.

Promotions and Other Extras: When it comes to the promotions available, they have a 100% matched deposit up to a £100. Minimum deposit of £10 , x45 wagering, Roulette & Blackjack 50% weighting. Bonus valid for 7 days. Not available to customers using Moneybookers/Skrill or Neteller as a payment method. Full T&Cs apply.

Virgin Games

Virgin Games casino is operated by Gamesys with a variety of games provided by other great companies on the market.

Pro Points

Virgin Games has a lot going on for it, but the three main pro points are:

  1. One of the most trusted and secure UK businesses. It is both regulated by the UKGC and has a Gibraltar license as well. 
  2. Limited banking options, however fast payout time. The site will not charge any fees on transactions and all deposits and withdrawals will be processed within 24 hours for most methods 
  3. Wide range of slots, casino and other games

Software and Games

 The games on offer are fantastic with top graphics and smooth gameplay. When it comes to slot games, there is a wide variety available, and you can enjoy the most popular titles like Cleopatra, Starburst, Gonzo's Quest, Rainbow Riches, and many more.

Table games come in decent variations, and you can play different Roulette, Blackjack, Hi-Lo, Baccarat, Poker, and Keno games. All of the table games offer a range of high and low stake rooms. There is a constant flow of Poker tournaments that will not disappoint the poker fans out there.

Bingo is a bit on the short side compared to other sites in the UK, but you can choose from traditional 90 and 75-ball games to some unique Virgin Games variations. There is a decent amount of instant win games like Blox Blitz or Pillars of Fortune. Overall, it is a very good casino site with plenty of room for additional improvement.

Promotions

Welcome offer consists of creating a new account and opting in for the promotion. You have to deposit at least £10 and wager £10 or more in order to be eligible. You will then receive 30 Free Spins or 50 Free Bingo Tickets* 

New members only, must opt-in. Min £10 deposit & wager. 30-day expiry from deposit.18+. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.

30 free spins with £10 spent*

New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.

888 Casino

888 Casino is known for the countless promotions for both new and existing customers. They start at the moment a player opens an account with the Sign And Spin offers. Each new customer receives an email with that gives him the option to spin a special wheel. There is a prize between £15 and £888 to be won. There is certainly simple terms and condition that must be met. For a start, the bonus will be active for 48 hours after registration. It has to be claimed within this timeframe. Also, all winning from this offer must be wagered 30 times within 14 days. Only bets on slots count for the full amount of this requirement. Other games contribute between 0-50% of the value of each wager. The good news is that this is just the beginning. 888 Casino also offers a decent first deposit bonus up to £100 and many ongoing promotions, including a loyalty program.

The Sun Vegas

Sun Vegas logo

Software and Games: The Sun Vegas Casino is relatively new in the market with its establishment back in 2019. In the short span, the site has offered two main sections; Casino and Live Casino. Powered by among the top providers in the industry, players can enjoy different interesting themes, intuitive designs & interface, and top-level security from the features provided. The partnership has seen different Slots, Jackpots, Roulette, Blackjack, Video Poker, Arcade, and Live Dealer games provided.

The providers include; Microgaming and Playtech

Promotions: The welcome bonus remains the most enticing promotion on the casino. A new player who creates an account and makes the first eligible deposit of at least £10 will be awarded a 100% bonus up to £300. This means a £100 deposit will see another £100 awarded. You will, however, be required to accept the bonus on a pop-up message tab once you make an eligible first deposit. The wagering requirements are set at 50x (deposit + bonus)

Paddy Power

Paddy Power is not well-known as a casino site, however, the Irish bookie improved a lot its casino section: casino games (roulette, baccarat, poker, …) and even live casino. Have a look at the Paddy Power Casino promotion review if you want to try this casino.

Software and Games: With its launch in 2004, Paddy Power has reigned as a leader in the gambling industry over the years. The website has provided a variety of platforms including Casino, Sports, Bingo, Poker, and more. Powered by among the best software providers in the industry, the casino section has provided various categories including; Slots, Blackjack, Roulette, Table & Card Games, Video Poker, and Live Dealer games. The providers have ensured players can enjoy the games in different styles, themes, and high-quality sounds and graphics. Among the providers include; Playtech, Gamesys, Evolution Gaming, and Red Tiger Gaming

Promotions: The promotions are among the most sought features in any online casino. They must be enticing enough to attract and retain players altogether. With Paddy Power Casino, a new player who successfully creates an account will be welcomed with a £60 bonus plus 20 free spins after making the first deposit of at least £10. However, to receive the bonus as stated, one has to redeem the bonus using the code. The other casino promotions are available on the section ‘Promotions’

New Customer from UK & IRL only. Deposits made with e-wallets are not valid for this promo. Bonus wagering x 35 on eligible games. Winnings from bonus capped at £500. Spins available after bonus is redeemed/lost. Opt-in required. Full T&Cs apply

Jackpotjoy

jackpotjoy logoSoftware and Games: Jackpotjoy is operated by Gamesys, one of the leading software providers for casino and bingo games. Besides bingo, they offer over 100 slot games with popular titles like Double Bubble, Tiki Island, Rainbow Riches, Starburst, and many more. Additionally, you can enjoy casino table games like Roulette, Baccarat, Craps, Keno, and Poker.

Promotions: Jackpotjoy offers a welcome bonus for all newcomers. In order to qualify for the promotion, you have to register a new account on the site. Afterward, you have to opt in to this promotion before making your first deposit of £10 or more and place a wager of at least £10 on any game. You will then be eligible to receive either 30 Free Spins for the game Double Bubble or 50 Free Bingo Tickets on applicable games.

New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. 18+. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.

Promotions for existing players are numerous, check out the site for latest details.

Play £10, get 30 free spins*

New members only, must opt-in. Min £10 deposit & wager. 30-day expiry from deposit. 18+. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.

 

Additional ranking criteria

The RTP of games and its importance

RTP works by averaging out the payout rates and the bets that are made over many thousands of games. This means that we were not able to calculate the RTP rate of the games that were given by the casinos because of how big the variance would be. It would skew our results. To top this off, there are complex calculations that you must perform if you are to find out the true RTP rate. You need to also know how probable it is for a particular symbol to occur at various points in the game. This is not information that you can easily find. However, this information is available to the regulators. They perform in-depth analysis on the games and their RTP rates.

Now, perhaps you want to know how we have gotten our results in our testings. Most of the casino websites provide the RTP information for every game that they feature. So, we have performed analysis on the numbers and we made a list on the range of the return to player rates for the casino’s games in their respective categories. However, this is not as simple as it sounds – it takes more than just picking out the highest and lowest figures and sorting them out. This can mislead you. We could take the slots as an example. If you analyze the RTP of over 300 of these games, then you will likely see results for the RTP from 80% to 99%. But there may be a few games with RTP rate of below 90% and many games with an RTP of above 95%. So, if you remove the below 80% games it will give you a clearer picture of the current RTP numbers in the casino.

A payout percentage is a number that represents the money that it pays to the players in proportion to all of the deposits. As an example, if a casino should get £1 million in deposits and if it then pays off £995,500 to the players, then the payout percentage will be 99.55%. However, not all of the casino operators publish these numbers. The Return To Player category is very similar to the payout percentage – the only difference is that the RTP is usually specific for the slot games. One particular slot game may have a lower RTP than another – this will make the first game less attractive in the eyes of gamblers.

Software check for games for the best performance

We have assessed many different elements of casino websites, yet there is still something missing here. The factor that we have neglected to mention up until now is the minimum requirements. So, we have decided to add to our lists the minimum hardware requirements – and also the software requirements, such as plugins and browsers that you may need for playing the games. Most online casinos exhibit all of this information on their websites and we have used this information in order to give you what technical specifications you will need to fulfill in order to play the games. You will find this information in each of the individual reviews. If a particular website didn’t share any information in the minimum requirements – then we gave a shot at finding the minimum requirements by testing with our own equipment. This wasn’t an easy thing to do – we needed to use very old machines in order to reach the lowest possible requirements. In the above cases, we managed to get additional details about the minimum requirements of certain games.

Finding out the best payment methods

Since we need to provide accurate information about the payments, we have decided to create lists of the details of each particular casino website that we review. We also did an audit – we tried paying and withdrawing money with a variety of different payment methods at different casino websites. What this allowed us to do is to ascertain whether the casinos were providing accurate data and information about the payment methods that they support. If you want to do withdrawals, however, you will need to undergo an ID check at the behest of the casino. For some casinos, the casino would have to perform an ID check before you even make your first deposit. We have tested both the payments and the identification processes at different casinos. This ensures that the information that the casino provides on these processes is correct and up to date.

About BET365

  1. Bet365 Terms and Conditions apply / New Customers Only / Commercial Content / 18+ Responsible Gambling.
  2. This review is based on a personal experience of the Bet365 offers.
  3. Validity Period for Bet365 promotions: 31/12/2020.
  4. Disclaimer: This information was valid at the time of writing, for the latest updates please visit Bet365 platforms.