Best UK Slot Sites 2020

As online slots in the UK continue to increase in popularity, the greater the need for specialist slot sites. This is where Labslots come in! Our list of the best UK slot sites details the finest licensed casinos for 2020. All the slot sites you will find on this page have been carefully chosen by our expert editorial team.

Read more

In addition, each of the sites you will find across our entire site have been thoroughly reviewed in order to give you all of the information you need on what is on offer, including slot bonuses, banking options, withdrawal speeds and restrictions, customer support on offer and slot games available.

Please note: Labslots only features casinos that are fully regulated and licensed to be played by UK players.

Rank Casino Rating Bonus Key Features Visit
1 Expert Review 100% bonus up to £500 + 50 BS
  • Focus on UK players
  • One of the best welcome bonuses out there
Claim Bonus
go to bCasino
www.bcasino.co.uk
18+ New Customers Only. Please Gamble Responsibly. Bonus Terms Apply. Read the full terms and conditions here.
2 Expert Review 50 Wager Free Bonus Spins
  • Playable via app
  • Huge selection of games
  • Highly reputable
Claim Bonus
go to PlayOJO
www.playojo.com
18+ Only. 50 Free Spins on Book of Dead . Min. deposit is £10. New players only. Game: Book of Dead. Spin Value: £0.10. OJO’s Rewards and Game Play policy applies. T&C's Apply Read the full terms and conditions here.
3 Expert Review 100% bonus up to £100
  • Huge jackpots on progressives and lottery
  • UKGC and MGA licences
  • 10% wager-free cashback
  • Fast withdrawals
Claim Bonus
go to All British Casino
www.allbritishcasino.com
New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply terms and conditions here.
4 Expert Review 100% bonus up to £300
  • Best Collection of High Variance Slots
  • Great Selection of High RTP Slots
  • Best Newcomer
  • 10% cashback
  • Weekly Bonuses
Claim Bonus
go to Hyper Casino
www.hypercasino.com
New customers only. Min deposit of £10 required. Wagering requirement is 45x bonus amount. 100% up to £100 on 1st deposit. 50% up to £200 on 2nd deposit. When playing with bonus funds maximum bet is £5. Welcome bonus is excluded for deposits with Skrill/Neteller. 18+. BeGambleAware.org. Read the full terms and conditions here.
5 Expert Review 100% bonus up to £50 plus 100 bonus spins
  • Top tier software providers
  • Live chat is available
  • Mobile friendly design
Claim Bonus
go to FruitKings Casino
www.fruitkings.com
Minimum first deposit of £20 required to participate. Maximum promotion amount per player is £50 Bonus and 100 Bonus SpinsFull T&C’s apply terms and conditions here.
6 Expert Review 100% up to £100
  • User-friendly, neat website with unique games categorisation
  • A good collection of games from top providers
Claim Bonus
go to Dunder Casino
www.dunder.com
18+ New Customers Only. Please Gamble Responsibly. Bonus Terms Apply. Read the full terms and conditions here..
7 Expert Review 300 Wager Free Spins
  • Large collection of online slots
  • Nice bonus scheme
Claim Bonus
go to Volt Casino
www.voltcasino.com
18+ Only. Rewards and Game Play policy applies. T&C's Apply Read the full terms and conditions here.
8 Expert Review 100% bonus up to £123 plus 10% cashback
  • Large Selection of slots
  • Loyalty reward scheme
Claim Bonus
go to Fun Casino
www.funcasino.com
New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Read the full terms and conditions here.
9 Expert Review 100% bonus up to £200
  • A huge variety of casino games from the most reputed software providers
  • Generous deposit bonuses and promo deals
Claim Bonus
go to Videoslots Casino
www.videoslots.com
18+ New Customers Only. Please Gamble Responsibly. Bonus Terms Apply. Read the full terms and conditions here.
10 Expert Review 100% bonus up to £100+ 100 extra spins
  • Lots of choice
  • Games can be played in free play mode
  • Vibrant looking casino
Claim Bonus
go to Casiplay Casino
www.casiplay.com
18+, first deposit only. Casino bonus min. dep: £20, max. bonus £800. Bonus winnings wagering requirement: x35. Max bonus bet £4, can vary. T&Cs apply. Read the full terms and conditions here.
11 Expert Review 100% bonus up to £50 +50 BS
  • Unparalleled selection of slots
  • Best all round casino
  • Most trustworthy casino
Claim Bonus
go to CasinoLuck
www.casinoluck.com
18+ New Customers Only. Please Gamble Responsibly. Bonus Terms Apply. Read the full terms and conditions here.
12 Expert Review 100% bonus up to £100
  • One of the best mobile casinos
  • A new slot site that treats their players very well
  • Nice selection of slots
Claim Bonus
go to Lottomart Casino
www.lottomart.com
18+ Only. Rewards and Game Play policy applies. T&C's Apply Read the full terms and conditions here.
13 Expert Review 50% Bonus up to £50 + 30 BS
  • Great looking casino
  • Multiple welcome bonuses
  • Diverse Loyalty Program
Claim Bonus
go to Playluck
www.playluck.com
18+ New Customers Only. Please Gamble Responsibly. Bonus Terms Apply.
14 Expert Review 100% bonus up to £100
  • Instant play available
  • A selection of live table games found in the live casino
  • Mobile gaming an option
  • Live chat support available
Claim Bonus
go to CasinoCasino
www.casinocasino.com
New customers only, min deposit £20, wagering 40x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply terms and conditions here.
15 Expert Review 100% up to £100 + 10% Cashback
  • Nearly perfect integration across all devices
  • Live chat, phone, and email contact options
  • Secured with SSL encryption
  • Proven fair by iTech Labs and other auditing firms
Claim Bonus
go to Yako Casino
www.yakocasino.com
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 terms and conditions here.
16 Expert Review 100% bonus up to £100 + 50 bonus spins
  • Huge amount of Online Slots
  • Over 2100 Casino games
  • Unique Bonus System
Claim Bonus
go to PlayFrank Casino
www.playfrank.com
18+ New Customers Only. Please Gamble Responsibly. Bonus Terms Apply. Read the full terms and conditions here.
17 Expert Review 150 Bonus Spins
  • A fresh, fun and neat website with unique scratch card games
  • A very good Welcome Bonus deposit scheme
Claim Bonus
go to Winomania Casino
www.winomania.co.uk
18+ 1st deposit only | Min deposit £10 | 25 free spins for 6 selected games | X40 wagering on bonus spins winnings | T&Cs apply. Read the full terms and conditions here.
18 Expert Review £5 No Deposit Bonus
  • Good collection of slot games from top providers
  • Smooth mobile casino experience
  • Solid No Deposit Welcome Bonus and additional deposit bonuses
Claim Bonus
go to Monster Casino
www.monstercasino.co.uk
18+ New Customers Only. Please Gamble Responsibly. Bonus Terms Apply. Read the full terms and conditions here.
19 Expert Review 10% cashback
  • Impressive array of innovative slots and other NetEnt games
  • Straightforward cash back program with simple terms
  • Live chat and international phone support available during most hours
Claim Bonus
go to No Bonus Casino
www.nobonuscasino.com
10% Cash back without wagering the day after if the player loses all the money in the account. Min deposit £25. Gameplay is monitored. Full T&Cs apply terms and conditions here.
20 Expert Review 100% bonus up to £200 + 100 bonus spins
  • Plenty of choice in games
  • VIP program
  • Games can be played in free demo mode
Claim Bonus
go to Spela Casino
www.spela.com
18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 20 Spins on Starburst games will be credited instantly + then 20 per day for 4 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. Read the full Terms & conditions here.

Guiding You Through the Best UK Slot Sites

Online slot sites bring the exhilaration and the suspense of the casino floor straight into your home. Thanks to the ever-increasing popularity of slot games in recent years, dedicated slot sites have been able to offer slot players exactly what they are looking for; the most interesting, enjoyable and best slot games all in one place.

However, it can often be confusing when picking which site is the most suitable to your needs.

Labslots has done the work for you; our reviews provide you with the strengths and weaknesses of each and every UK slot site so that we can recommend to you only the very best online slot providers.

Unfortunately for every 10 legitimate slot sites we come across, there will always be one shady site.

These unlicensed operators do their best to lure in unsuspecting players but since you are reading this page, you will be safe from those casinos as all of the sites on this page are 100% safe and secure.

This article will inform you on exactly how we rate the UK slot sites which we review. We will also talk you through the best new slot sites as well as the best mobile slot sites and finally the leading software providers who create and develop the slot games themselves.

It is our job to arm you with all you need to know to make an informed decision as to which slot site is the best for you. Once you read this article, we are confident that you will have all the info you need to enjoy the world of online slots to the maximum.

Our Rating Methods

We put a lot of time and effort into ensuring we can guarantee you a thorough assessment of all UK slot sites. We only showcase the sites which pass our safety checks.

Our review writers go through and assess the strengths and weaknesses of all the sites that ask to be listed on our site. They sign up as a player to each site and go through the following steps:

  1. Monitor the simplicity of the signup process including the ease and speed of compliance checks.
  2. Testing the bonus offers offered by the casinos and comparing them with other slot sites to compare and contrast the value of each slot sites bonus.
  3. Deposit and withdraw using different deposit methods to monitor the speed in which deposits and withdrawals are concluded. We also make note of the number of banking methods available on each slot site so we can compare them with the rest.
  4. We will also test a large selection of slot games on the site to inspect the experience, speed and game choice. Slot sites tend to vary heavily on this point; whilst some are slow and sluggish others can be very user friendly.
  5. The variety of slot games. Does the casino have a mixture of slots from many different slot providers?
  6. We check how mobile friendly the slot site is. Although most slot sites in the UK are built for mobile first, there are still a few of them which do not pass our mobile friendly test.
  7. VIP programmes and loyalty schemes. We check how generous the site is to their current players. Often slot sites will overlook their current players in favour of attempting to lure in new players.
  8. Talk with the customer support team and find out what support is available. The best slot sites in this category will offer a 24/7 live chat support team.
  9. We check the security at the casino. We will only feature slot sites who are able to promise their players that their money will be 100% safe.
  10. Does the slot site offer responsible and safe gambling? We rate sites much higher if they can guarantee safety checks to their players.

What Types of Online Slots are Offered by UK Slot Sites?

Online slot websites host a variety of slot games. The online slot industry is worth millions and the major technological enhancement in relation to modern day online slots is in how they are now developed.

Slot game types come in all different shapes and sizes, so it is important that you know which type of slot is best suited to you.

Video Slots

Video slots make up the vast majority of online slot games. Video slots have taken the classic slot machine game and applied modern technology to create the immersive and exciting video slots that can be played online today.

Video slots predominantly come with numerous features such as, bonus rounds, pay-lines, scatters and sometimes even mini-games. Megaways slots are a series of video slots that have used superior technology to give you literally hundreds of thousands of ways to win!

Our favourite video slots include Rainbow Riches, Bonanza and Genie Jackpots Megaways.

Themed Slots

Themed slot games continue to grow in popularity. These slots are the ones that are attached to certain brands from TV shows, films, comic books, cartoons, game shows and sports teams.

These slots are often extremely appealing on the eye and often rank as the most interactive type of slots. Themed games often have the financial backing of an established brand behind them, so the developers have a larger budget when they are developing the slot.

Some of the best themed slot games include Ted Megaways, Jurassic Park and Monopoly Megaways.

Classic Slots

Classic slots are a type of online that mimic the past slot machines found in arcades and pubs. Although classic slots do not always seem as exciting as their older video slot cousins, they are full of character and seem to attract the more serious and sensible slot players.

Our favourite classic slot game Break Da Bank Again.

Jackpot Slots

Jackpot slots are the games that can win you literally millions of pounds from one spin of the reels. Jackpot slots are very popular because of the prizes they offer.

If you want to win a huge amount of cash, the best progressive jackpot are the ones which have jackpots of over £1 million. These include Mega Moolah and Major Millions.

The Top 10 Slots to Play in the UK in 2020

Now that you know all there is to know about the different slot types, it is time for you to find a slot to play. There are thousands of online slots to choose from which can be very daunting. It is for this reason why our experts have picked out the top 10 UK slots to play in 2020.

  1. Book of Dead
  2. Deal or no Deal
  3. Rainbow Riches
  4. Rainbow Riches Pick N Mix
  5. Mega Moolah
  6. Monopoly Megaways
  7. Queen of Riches
  8. Vikings go to Hell
  9. Monopoly Big Event
  10. Mega Joker

Slot Site Welcome Bonuses and Free Spins

We all play online slots because they are exciting and fun to play but we also spend our time playing them because we want to win money! New casino players are always offered the opportunity to receive a lucrative welcome bonus when they sign up to an online casino.

Slot sites offer numerous different bonuses to their players. We have outlined them below.

  • Welcome Bonuses – Welcome bonuses are the bonuses offered to new players when they sign up to an online casino. Welcomes bonuses come in different shapes and sizes. The majority of welcomes bonuses will be deposit match bonuses.
  • Deposit Match Bonuses – Deposit match bonuses are offered by most online casinos and slot sites. For example, the bonus could state 200% up to £200. In which case, if you deposit £200 of your own money, the casino will give you an extra £200 addition to your bankroll.
  • No Deposit Bonuses – A no deposit bonus casino will offer you a bonus to play with without depositing. To receive a no deposit bonus, you will simply have to register to the casino. No deposit bonuses often come with wagering requirements.
  • Bonus Spins – Bonus spins, also known as free spins, do exactly what it says on the tin. If the casino offers you 30 bonus spins, then you will be able to use them on any slot you like (or any slot the casino allows you to use them on). Bonus spins are a great way to build up your bank roll.

When it comes to welcome bonuses, make sure to read the terms and conditions. Most slot sites have bonus wagering requirements. You also need to consider several other factors when you are searching for the best welcome bonuses.

  1. How to Trigger the Bonus – Different slot sites have different triggers for their bonuses. usually, a bonus will be triggered if you deposit £10 or more. However, some casinos’ trigger points are higher.
  2. Wagering Requirements – Always check the terms and conditions of any slot site for the bonus wagering requirements. It will be stated how many times you must turn over your bonus before you can make a withdrawal.
  3. Is your Payment Option Valid? – Some bonuses are only triggered if you deposit via a certain banking option. If you like to deposit using an eWallet, these are not always eligible for the bonus.
  4. Game Restrictions – Some bonuses such as free spins are restricted to be used on certain games. Casinos are smart and chances are they will not allow their players to use free spins on jackpot slot games!

UK Slot Sites Offering the Best Bonuses in 2020

  1.  bCasino – 100% bonus up to £500 + 50 bonus spins
  2.  Winomania – 150 bonus spins
  3.  Monster Casino – £5 no deposit bonus
  4. Hyper Casino – 100% bonus up to £300
  5.  PlayOJO – 50 wager free bonus spins

Mobile Slot Sites

The move from desktop to mobile has already begun in the online slot’s world. Over 50% of casino players play via their mobile at mobile slot sites. Therefore, all modern UK slot sites now build their casino around the mobile first initiative.

New slot games are designed specifically to be played on mobile devices. A platform known as HTML 5 was created to allow games to be fluid across desktop and mobile devices. In other words, slot games will run just as smoothly on your mobile phone as they would if you were playing on a state-of-the-art desktop computer.

Slot players can now play their favourite casino games from their living room via their iOS, Android or Windows mobile device. Some casinos can even offer you access to a dedicated mobile app. This is a great alternative to opening the casino in your mobile phone’s browser.

The Best Mobile Slot Sites in the UK in 2020

  • PlayOJO
  • bCasino
  • Hyper Casino

Slot Sites with the Best Payout Slots

If your intention is purely to win money from an online slot, then the one stat you should consider the most is the RTP (Return To Player).

RTP is the percentage of money that is paid out per £1 invested. For example, if a slot has an RTP of 97%, this means that for every £100 you put into the machine, you can expect £97 in return.

Of course, this number is just in theory. You must remember that online slots are random. You could win a jackpot within one spin or you may never hit a win after 100 spins, that’s the magic of slot games!

If you want to read more on this, visit our best payout slots page to find the 15 slots with the highest RTP.

Slot Sites with the Highest RTP Slots 2020

Banking Options

There are now many ways to deposit and withdraw your money into your online casino account.

The most common options remain via debit card and PayPal but there are numerous other payment options to consider. eWallets have increased in popularity. Some casinos even allow you to deposit via cryptocurrencies such as Bitcoin.

What are the Benefits of Playing at UK Slot Sites?

To have a  slot site in the UK, you need to be licensed in the UK. This ensures that they are all safe, fair and quadruple-checked by a trustworthy gambling authority. Furthermore, these sites tend to offer bonuses especially designed for British players. For instance, they will have special offers during British holidays or in conjunction with highly anticipated games being released in the UK.

In short, there’s no reason not to pick a UK-specific slot site when you’re looking to spin some reels!

UK Slot Sites FAQs

Some players prefer a large selection of slot games whereas others enjoy to play at a live casino or at a slot site that is super mobile friendly. The best online slot site is completely down to taste. But you should always look out for a few certain requirements when looking for an online slot site. The best slot sites will be licensed and regulated. You should always make sure to read expert reviews of a slot site before you sign up. The best ones will treat you fairly, have a good customer support team and pay-out on time. With that being said, the best online slot sites in the UK include Hyper Casino, bCasino, PlayOJO, Videoslots, Monster Casino and Casino Luck.
Slot odds are completely dependent on what type of slot you are playing. In other words, casinos are simply platforms in which you can play online slot games on. They have no say in the odds of the slot games they support. Slot games are created and developed by bodies outside of online casinos. However, you can search for and play on the slot games that offer you the highest RTP odds. On average these slots will pay out the most.
Yes, you can win money playing online slots. Slots are games of chance so you will need to have some luck, but it is possible to win large sums of money from playing online slots.
If you want to win a huge amount of cash, the best progressive jackpot are the ones which have jackpots of over £1 million. These include Mega Moolah and Major Millions.
RTP stands for Return to Player. If the RTP of a slot is 96%, this means that for every £100 a player puts into a slot machine, they will get an average return of £96. The best payout slots have RTPs of over 98%.
You cannot play free slots online in the UK. The UK government banned free-to-play slots as they were too accessible by players under the age of 18.
To know whether a slot site/casino is licensed simply scroll down to the bottom of their home page. The writing at the bottom of the page will tell you where their casino license is from. Alternatively, search for reviews of the casino which will tell you whether the slot site in question is legitimate or not.
This depends entirely on the casino's terms and conditions. In order to discover which slot games, you can use your bonus spins on, please consult the bonuses Ts and Cs.
Yes, you can play slots on your mobile phone. New slot games are built specifically to be played on handheld devices.
Manage your bankroll well, do not play with money you cannot afford to lose and have fun, as soon as you stop enjoying playing then you should stop immediately.