List of UK’s Best Online Slots Sites – 2021

Our approach at DailyCasinoBonus.co.uk is to compare the best online slots sites in the UK, most naturally and transparently that possible. Our team…

working hard to bring our readers the best online exclusive slots bonuses, the newest slots games, the highest payout slots sites, and much more!

We reviewed and took notes of the most important details about slots sites can be found in our sites, so you can be confident and know that we brought you the best slots sites available in the UK.

It’s important to mention that every online slots site we recommend is trustworthy and regulated by the UK Gambling Commission.

Our approach at DailyCasinoBonus.co.uk is to compare the best online slots sites in the UK, most naturally and transparently that possible. Our team working hard to bring our readers the best online exclusive slots bonuses, the newest slots games, the highest payout slots sites, and much more! We reviewed and took notes of the most important details about slots sites can be found in our sites, so you can be confident and know that we brought you the best slots sites available in the UK. It’s important to mention that every online slots site we recommend is trustworthy and regulated by the UK Gambling Commission.

Welcome Package
Up To £500 +150 Free Spins

T&C apply

New Customers Only

1st deposit – 100% match up to £100 in bonus funds & 100 spins on select games. 2nd deposit – 100% match bonus up to £100 in bonus funds & 25 spins on select games. 3rd deposit – 50% match bonus up to £300 in bonus funds & 25 spins on select games. Minimum deposit of £10 for each of the three deposit matches. 30x wagering. Spins valid for 7 days. Full T&Cs apply

Click here for full T&Cs

18+ Please Gamble Responsibly.

4.25/5

Welcome Bonus
100% Up To £100
+ 100 Free Spins

T&C apply

New Customers Only

New customers only, min deposit £20, wagering 35x, max bet £4 with bonus funds. 100% up to £100 bonus + 100 free spins on 1st deposit. No max cash out on deposit offers.  Full T&Cs apply

Click here for full T&Cs

18+ Please Gamble Responsibly.

4.3/5

Welcome Bonus
50 Free Spins on First Deposit

T&C apply

New Customers Only

50 Free Spins on first deposit (on Rich Wilde and the Book of Dead). Also, after the first deposit the player can claim an additional 30 Free Spins by visiting the Kicker Section. So the player can receive a total of up to 80 free spins. Please refer to the landing page for all the details.

Deposit £10 and get 50 Free Spins + 30 Extra Free spins to claim!

Click here for full T&Cs

18+ Please Gamble Responsibly.

4.9/5

Get 1 Free Prize Twister Spin on First Deposit

T&C apply

New Customers Only

Min deposit: £10. Game: Masked Singer UK, Spin Value: £0.10. The Prize Twister awards a random prize of either cash or free spins. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Full T&Cs apply

Click here for full T&Cs

18+ Please Gamble Responsibly.

4.4/5

Welcome Package
Up To £300 + 10% Cashback

T&C apply

New Customers Only

Bonus is subject to a 45x wagering requirement.First deposit bonus
100% match bonus up to £100 on first deposit.
Second deposit bonus
50% match bonus up to £200 on second deposit. To receive the welcome bonus a minimum deposit of £10 is required. Bonuses are valid for 30 days. Bonus excluded Skrill and Neteller deposits. Full T&Cs apply

Click here for full T&Cs

18+ Please Gamble Responsibly.

4.8/5

Welcome Bonus
100% Up To £99
+ 99 Free Spins

T&C apply

New Customers Only

Min deposit £20, wagering 40x, max bet £5 with bonus funds. 100% up to £99 bonus + 99 free spins on 1st deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Full T&Cs apply

Click here for full T&Cs

18+ Please Gamble Responsibly.

4.7/5

Welcome Package
100% Up To £50 + 50 Free Spins

T&C apply

New Customers Only

100% bonus on first deposit up to £50 & 50 Free spins (10 spins per day for 5 days) for Starburst. Min. first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £500. 40x Wagering requirements. Bonus expiry 30 days. Free spins expiry 2 days. Game restrictions apply. Full T&Cs apply

Click here for full T&Cs

18+ Please Gamble Responsibly.

4.4/5

Exclusive Bonus
100% Up To £100
+ 10% Cashback

T&C apply

New Customers Only

Maximum bonus is 100% up to £100. No max cash out. Wagering is 35x bonus. Maximum bet while playing with a bonus is £5. Cashback is cash with no restrictions. Bonus excluded for players that deposit with Skrill or Neteller.

Click here for full T&Cs

18+ Please Gamble Responsibly.

4.3/5

Welcome Package
Up To £200 Bonus
+ 100 Free Spins

T&C apply

New Customers Only

First Deposit: 100% up to £50 + 20 Spins on Starburst *Min. Deposit £10 Second Deposit: 50% up to £75 *Min. Deposit £20 Third Deposit: 50% up to £75 *Min. Deposit £20 After first deposit made, customers will get + 20 Spin for the next 4 days

Click here for full T&Cs

18+ Please Gamble Responsibly.

4.5/5

Welcome Package
Up To 500 Free Spins

T&C apply

New Customers Only

 One welcome package per player. Max bonus bet £5, Min deposit £20, 1st deposit: get 100 bonus spins, 2nd Deposit: get 75 bonus spins, 3rd deposit: get 125 bonus spins, 4th deposit: get 50 bonus spins, 5th deposit: get 150 bonus spins. All spins are on slot game Book of Dead only. Bonus funds must be used within 30 days and bonus spins within 7 days. Spins winnings credited as bonus. Bonus funds separate to Cash funds, and are subject to 35x wagering and withdrawal requirements. Full T&Cs apply

Click here for full T&Cs

18+ Please Gamble Responsibly.

4.3/5

Exclusive Bonus
100% Up To £200

T&C apply

New Customers Only

Min deposit £20 max bonus amount £500. First deposit: 100% up to £200. Second deposit: 50% up to £300. Wagering 40x for each bonus. Game weighting applies. Cashback: 5% cashback on first and all other deposits during week 1, 10% cashback on all additional deposits taking place in week 2 only. Bonus betting limits: slots – £5 all other games – 10% of bonus amount

Click here for full T&Cs

18+ Please Gamble Responsibly.

4.1/5

Welcome Package
Up To £500
+ 150 Free Spins

T&C apply

New Customers Only

Min deposit £10, The following deposit matches are available: 1st deposit – 100% match up to £100 in bonus + 50 spins on Starburst. 2nd deposit – 100% match up to £100 in bonus + 50 spins on Starburst. 3rd deposit – 50% match up to £200 in bonus + 50 spins on Starburst.  Full T&Cs apply

Click here for full T&Cs

18+ Please Gamble Responsibly.

3.9/5

Dailycasinobonus.co.uk is a free online resource dedicated to helping consumers in the UK to find the best online gambling site that suits them. Our dedicated team works hard to ensure we bring you the best reviews, bonuses, and guides to help you decide which provider is right for you. Of course, we can’t rate and review every casino site, but we make sure to feature only the best UK-licensed online casinos on our site. To keep our service free, we accept advertising compensation from companies that appear on the site. In some cases, these compensations may impact the placement of a specific company as well as the rating assigned to them. The information, including minimum deposit, bonuses and payouts which appears on our site is subject to change at any time.

The most popular real money casino game – Slot Machines

Slots games are way more popular than any other gambling type both in online and land-based casinos. The modern market offers such a wide array of slot machines that choosing one particular is nearly impossible.

So how to choose slots for yourself? When winning big and the pure spirit of gambling is way more important, choosing themed slots is an option. Catchy graphics, great visual effects, smooth animations, and addictive gameplay – these are the features that will attract your attention. You can choose from dozens of themes: wild nature, wild west, pirates, vampires, and much more.

If you want to win and the aesthetic part of gambling doesn’t concern you at all then consider other factors.

Do not choose sites that are fishy and look like a scam, choose the ones with great reviews, a long history, and secure payment options. Just assume that sites with big payouts and boring slots are better than sites with weird payout history and flashy slots.

In general, the slot platforms that regularly payout prizes are more relevant to those people who want to win.

Regular payouts are better for those who look for smaller gains. Players who like to win big should play on slots that have progressive jackpots. The pot grows each time any player on the platform plays a game and one lucky person can take the whole pot home!

Slots with various scatter features and special bonus games are also more incentives. Scattered symbols will give you free spins and increase your chances of winning.

Bonus rounds allow you to win small amounts of money regularly. New games allow you to win more than the older ones – it is a promotional move made by the developers to attract customers.

Let’s discuss those factors more closely, to understand why they matter and how they affect us as casino players.

Factors to consider before choosing an online slots site

Online slots are the most popular casino game, there are hundreds of online slots sites with thousands of slots games, which makes it even harder to find the right online slots for you.

Here are some things you should consider before choosing an online slots site to sign-up with:

  • Select a slots site that is supported by a recognized platform.
  • Look for bonuses that interest you.
  • Make sure that the chosen casino has the games you like.
  • Deposits and withdrawals terms are important, make sure you understand them.
  • Don’t compromise on customer support.

Luckily, these are some of the most important parameters we’re checking when we review slots sites, so you can check them all quickly on any online slots you choose from our site.

Software

Whether you prefer Netent, Playtech or maybe Microgaming, it’s important to understand the gaming provider’s terms & conditions, some are very restricted when it comes to receiving a bonus.

Except for the Terms & Conditions, you should also check out the game access options – Some of the gambling software providers will let you play in-browser, while others will force you to download their software to your device.

When choosing a gambling software provider, don’t just get caught up on the types of games or bonuses they offer, make sure to check the small details as well.

Games Variety

Online casinos offer thousands of slot games, some known and some less, one of the most important things to consider when choosing an online casino, of course, is the games it offers.

No matter the bonus size or how great the casino support is, if there are not any games you’ll be interested in, all other things are less relevant as you are likely to abandon this casino very quickly.

It’s important to note that even if you have found a game that you like, you should make sure that the casino has a wider range of slot games that may interest you later.

Deposit and Withdrawal Options

Another important parameter to consider is the deposit and withdrawal options, each casino offers a different option, some will allow deposit in PayPal while others will accept debit cards only.

To make sure there are no surprises, and to save headaches down the road, it’s important to understand what payment options the casino accepts, as well as which withdrawal options are available.

Customer Support

Having a question about a particular game? Didn’t receive the Welcome bonus? You guessed it – the first thing you’ll probably do is contact the casino support team.

Therefore, it’s important to make sure that the casino support team of the chosen casino is at least excellent quality, both in availability and professional level.

What you should know before start playing online slots?

Slots are considered the simplest variant of online casino games. There is one great thing about slots: even though there exist endless versions of this game, you just need to know how to play one of them and you will be able to play all of them.

There are several major things you need to know before you start:

Observe the Game

It may be pretty wise to take time and have a thorough look at the specific table if you are going to play it for the first time. Pay tables can be slightly different, thus you might want to study them before paying. Players should take into consideration the game prizes as well as if any jackpots or bonus games are required.

Select the Size of a Coin

Don’t forget to have your budget always in mind and be sure to choose a game featuring the appropriate size of a coin. Most probably you will want to have not less than 30 spins.

Pay

Your online balance when you play on the Internet will be automatically transferred towards any game you select.

Choose the Size of Your Bet

The bet size is in direct dependence on the game type: whether you are going to use video slots or classic reel slots. When the classic slots are played, players need to press a special Bet Max button and bet the maximum amount of their coins. Then the reel is spun. As for video slots, in this game players are provided with more options, as the button selection is greater. It includes the following buttons:

Bet One: with this button bet only one credit each time.

Bet Max: with this button players bet the maximum and start a spin.

Spin Button: using this button, players spin the reel at their present bet size.

Coins per Line: pressing this button, players bet one or several coins for each pay line.

Once a bet size is chosen, players can start the game and spin the reels. If players want to proceed with the same amount of their bets, they just need to click Spin. If they want the maximum amount of their bets, they can opt for Bet Max button instead.

Cashing Out

As soon as the player has hit the win they would like to cash, they can use the Bank button and be referred to the banking section of the online casino they use. Here players can opt for withdrawing all their bankroll, or only a part of it.

Additional Buttons

Several additional buttons can be generally found on slots. The most useful one is the Help button, which in most of the cases providing on video slots. This button provides access to the game rules and other valuable information and advice about the game you are currently playing. 

You can also find a Start button used for initiating free spins and very often you can see a Gamble button: it provides the possibility to gamble wins, which gives you a chance to double your cash.

What you should know before start playing online slots?

Slots are considered the simplest variant of online casino games. There is one great thing about slots: even though there exist endless versions of this game, you just need to know how to play one of them and you will be able to play all of them.

There are several major things you need to know before you start:

Observe the Game

It may be pretty wise to take time and have a thorough look at the specific table if you are going to play it for the first time. Pay tables can be slightly different, thus you might want to study them before paying. Players should take into consideration the game prizes as well as if any jackpots or bonus games are required.

Select the Size of a Coin

Don’t forget to have your budget always in mind and be sure to choose a game featuring the appropriate size of a coin. Most probably you will want to have not less than 30 spins.

Pay

Your online balance when you play on the Internet will be automatically transferred towards any game you select.

Choose the Size of Your Bet

The bet size is in direct dependence on the game type: whether you are going to use video slots or classic reel slots. When the classic slots are played, players need to press a special Bet Max button and bet the maximum amount of their coins. Then the reel is spun. As for video slots, in this game players are provided with more options, as the button selection is greater. It includes the following buttons:

Bet One: with this button bet only one credit each time.

Bet Max: with this button players bet the maximum and start a spin.

Spin Button: using this button, players spin the reel at their present bet size.

Coins per Line: pressing this button, players bet one or several coins for each pay line.

Once a bet size is chosen, players can start the game and spin the reels. If players want to proceed with the same amount of their bets, they just need to click Spin. If they want the maximum amount of their bets, they can opt for Bet Max button instead.

Cashing Out

As soon as the player has hit the win they would like to cash, they can use the Bank button and be referred to the banking section of the online casino they use. Here players can opt for withdrawing all their bankroll, or only a part of it.

Additional Buttons

Several additional buttons can be generally found on slots. The most useful one is the Help button, which in most of the cases providing on video slots. This button provides access to the game rules and other valuable information and advice about the game you are currently playing. 

You can also find a Start button used for initiating free spins and very often you can see a Gamble button: it provides the possibility to gamble wins, which gives you a chance to double your cash.

What you should know before start playing online slots?

Slots are considered the simplest variant of online casino games. There is one great thing about slots: even though there exist endless versions of this game, you just need to know how to play one of them and you will be able to play all of them.

There are several major things you need to know before you start:

Observe the Game

It may be pretty wise to take time and have a thorough look at the specific table if you are going to play it for the first time. Pay tables can be slightly different, thus you might want to study them before paying. Players should take into consideration the game prizes as well as if any jackpots or bonus games are required.

Select the Size of a Coin

Don’t forget to have your budget always in mind and be sure to choose a game featuring the appropriate size of a coin. Most probably you will want to have not less than 30 spins.

Pay

Your online balance when you play on the Internet will be automatically transferred towards any game you select.

Choose the Size of Your Bet

The bet size is in direct dependence on the game type: whether you are going to use video slots or classic reel slots. When the classic slots are played, players need to press a special Bet Max button and bet the maximum amount of their coins. Then the reel is spun. As for video slots, in this game players are provided with more options, as the button selection is greater. It includes the following buttons:

Bet One: with this button bet only one credit each time.

Bet Max: with this button players bet the maximum and start a spin.

Spin Button: using this button, players spin the reel at their present bet size.

Coins per Line: pressing this button, players bet one or several coins for each pay line.

Once a bet size is chosen, players can start the game and spin the reels. If players want to proceed with the same amount of their bets, they just need to click Spin. If they want the maximum amount of their bets, they can opt for Bet Max button instead.

Cashing Out

As soon as the player has hit the win they would like to cash, they can use the Bank button and be referred to the banking section of the online casino they use. Here players can opt for withdrawing all their bankroll, or only a part of it.

Additional Buttons

Several additional buttons can be generally found on slots. The most useful one is the Help button, which in most of the cases providing on video slots. This button provides access to the game rules and other valuable information and advice about the game you are currently playing. 

You can also find a Start button used for initiating free spins and very often you can see a Gamble button: it provides the possibility to gamble wins, which gives you a chance to double your cash. 

Frequently Asked Questions About Online Slots

Yes. There are plenty of online slots sites in the UK, some are unregulated, and some are fully regulated.

While it’s not an easy task to choose a safe and reliable online slots site, our team works hard to bring you only fully regulated slot sites from the very best slot sites available in the UK. As long as you play in one of the slot sites featured on our site, you can be sure it’s reliable & safe.

In general – Yes, but the answer is split into two parts:

It is true that you will likely win more often on a slots game that has a 98% RTP against a slots game with 85% RTP. But it’s crucial to remember that anything can happen in a single slots spin (as the RTP is more accurate on the long term and not per round).

So, in both slot games with different RTP percentage, you can either win or lose different amounts on every round.

While in higher RTP games you will win more often, it still doesn’t mean that you will earn more money on every win.

Surely Not. Online casinos are just renting the slot games from gambling software developers that actually created the game you play.

These online slot games are stored and maintained on the developers’ servers, which means the casino you’re playing in, doesn’t have any ability to control the game data.

Needless to say, that similar to the casinos you’re playing in, gambling software developers are also fully regulated and subject to strict scrutiny.

Yes. While it is true that slots sites offer a wider variety of slots games than other casinos, that does not mean they no longer provide casino games.

In some of the best slots sites, you would find a great selection of casino games such as Roulette, Blackjack, Craps, Baccarat and much more.

Yes, that possible. Though this is only possible if you use a free bonus such as Free Spins No Deposit bonus, as this type of bonus does not require a deposit from your side.

It’s important to note that although you can win real money playing online slot games for free, there are still some requirements from the casino to be eligible to withdraw the money.

One of the most common requirements is the Wager Requirements – When a player is required to wager and reach a certain cumulative amount, and only then he will be able to withdraw the money.

Contributors

Mia Burg
Mia Burg

Mia is consistently checking casino sites, reviews new slots games and writes from her experience about everything related to the online gambling world. She contributes to DailyCasinoBonus.co.uk as a content writer and as an expert online casino reviewer.

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