Online Slots in the UK

Online slots are the most popular game across casinos in the UK. From massive welcome bonuses to progressive jackpots and VIP programs, Punters from the UK are spoilt for choice. If you’d like to get your hands on fantastic bonuses, find new casinos in the UK today.

Popular Casinos with Online Slots

Rank

Casino

Bonus

Wagering

Play Now

Established Year

1
Jokabet Casino

Jokabet Casino

  • 100% Up to 150 £
  • 250 Free Spins
  • 35x Bonus Amount

2023

Jokabet Casino

Jokabet Casino

1

2
Paradise8 Casino

Paradise8 Casino

  • 200% Up to 2000 £
  • 100 Free Spins
  • 30x Bonus Amount

2006

Paradise8 Casino

Paradise8 Casino

2

3
Bets.io Casino

Bets.io Casino

  • 100% Up to 1 BTC
  • 100 Free Spins
  • 40x Bonus Amount

2021

Bets.io Casino

Bets.io Casino

3

4
New Vegas Casino

New Vegas Casino

  • 200% Up to 1000 £
  • 50 Free Spins
  • 30x Bonus Amount

2020

New Vegas Casino

New Vegas Casino

4

5
BC.Game Casino

BC.Game Casino

  • 180% Up to 1100 £
  • 500x Bonus Amount

2017

6
Jackie Jackpot

Jackie Jackpot Casino

  • 100% Up to 25 £
  • 25 Free Spins
  • 35x Bonus Amount

2018

Jackie Jackpot Casino

Jackie Jackpot

6

7
fresh-bet casino

Fresh-bet Casino

  • 100% Up to 500 £
  • 30x Bonus Amount

2021

18+. New players only. T&Cs apply. Begambleaware.org

Fresh-bet Casino

fresh-bet casino

7

8
Atlantis Slots Casino

Atlantis Slots Casino

  • 100% Up to 1200 £
  • 150 Free Spins
  • 90x Bonus Amount

2023

Atlantis Slots Casino

Atlantis Slots Casino

8

9
Blizz Casino

Blizz Casino

  • 100% Up to 1 BTC
  • 40x Bonus Amount

2022

18+. New players only. T&Cs apply. Begambleaware.org

10
swift casino

Swift Casino

  • 100% Up to 50 £
  • 50 Free Spins
  • 30x Bonus Amount

2020

18+. New players only. T&Cs apply. Begambleaware.org

Swift Casino

swift casino

10

11
free spirit bingo

Free Spirit Bingo Casino

  • 500 Free Spins
  • 65x Bonus Amount

2022

New players only, code MYSTERYFSB valid on the first-ever deposit between 01.06.23 – 30.06.23, £10 min fund, Free Spin wins credited as bonus, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply

Free Spirit Bingo Casino

free spirit bingo

11

Bonus

12
slots n play

Slots N Play

  • 100% Up to 150 £
  • 150 Free Spins
  • 35x Bonus Amount

2021

18+. New players only. T&Cs apply. Begambleaware.org

13
21LuckyBet Casino

21LuckyBet Casino

  • 100% Up to 200 £
  • 20 Free Spins
  • 50x Bonus Amount

2022

18+. New players only. T&Cs apply. Begambleaware.org

21LuckyBet Casino

21LuckyBet Casino

13

14
slotanza casino

Slotanza Casino

  • 100% Up to 50 £
  • 25 Free Spins
  • 35x Bonus Amount

2019

18+. New players only. T&Cs apply. Begambleaware.org

Slotanza Casino

slotanza casino

14

15
vegas paradise

Vegas Paradise Casino

  • 50% Up to 100 £
  • 50x Bonus Amount

2014

18+. New players only. T&Cs apply. Begambleaware.org

Vegas Paradise Casino

vegas paradise

15

16
Cazino Stars

Cazino Stars

  • 100% Up to 400 £
  • 25 Free Spins
  • 60x Bonus Amount

2021

17
jackpot paradise casino

Jackpot Paradise Casino

  • 50% Up to 200 £
  • 50x Bonus Amount

2014

18+. New players only. T&Cs apply. Begambleaware.org

Jackpot Paradise Casino

jackpot paradise casino

17

18
Slots52 Casino

Slots52 Casino

  • 500 Free Spins
  • 65x Bonus Amount

2022

New players only, code MYSTERY52 valid on the first-ever deposit between 01.06.23 – 30.06.23, £10 min fund, Free Spin wins credited as bonus, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply

Slots52 Casino

Slots52 Casino

18

Bonus

19
race casino

Race Casino

  • 100% Up to 100 £
  • 40x Bonus Amount

2020

18+. New players only. T&Cs apply. Begambleaware.org

20
casushi casino

Casushi Casino

  • 100% Up to 50 £
  • 50 Free Spins
  • 40x Bonus Amount

2019

18+. New players only. T&Cs apply. Begambleaware.org

Casushi Casino

casushi casino

20

21
fun casino

Fun Casino

  • 100% Up to 123 £
  • 50x Bonus Amount

2011

18+. New players only. T&Cs apply. Begambleaware.org

22
playluck casino

Playluck Casino

  • 100% Up to 500 £
  • 100 Free Spins
  • 35x Bonus Amount

2020

18+. New players only. T&Cs apply. Begambleaware.org

Playluck Casino

playluck casino

22

23
luckland casino

LuckLand Casino

  • 100% Up to 1000 £
  • 40 Free Spins
  • 35x Bonus Amount

2015

18+. New players only. T&Cs apply. Begambleaware.org

LuckLand Casino

luckland casino

23

24
netbet casino

NetBet Casino

  • 100% Up to 200 £
  • 10 Free Spins
  • 30x Bonus Amount

2001

18+. New players only. T&Cs apply. Begambleaware.org

NetBet Casino

netbet casino

24

25

Electric Spins Casino

  • 100% Up to 30 £
  • 25 Free Spins
  • 60x Bonus Amount

2021

18+. New players only. T&Cs apply. Begambleaware.org

Electric Spins Casino

25

26
fortune clock casino

Fortune Clock Casino

  • 100% Up to 1000 £
  • 20 Free Spins
  • 40x Bonus Amount

2020

18+. New players only. T&Cs apply. Begambleaware.org

Fortune Clock Casino

fortune clock casino

26

27
casino gods

Casino Gods

  • 100% Up to 300 £
  • 300 Free Spins
  • 40x Bonus Amount

2014

18+. New players only. T&Cs apply. Begambleaware.org

28
kassu casino

Kassu Casino

  • 100% Up to 300 £
  • 300 Free Spins
  • 40x Bonus Amount

2019

18+. New players only. T&Cs apply. Begambleaware.org

Table of Contents

    Best Online Slot Sites for UK Players

    With hundreds of online casinos cropping up every day, finding the ideal platform is a hassle. Not all websites offer similar services, which creates the need for casino aggregators. The question is, how do you know which online casinos are the best? Here’s a simple guideline to help narrow down the list.

    1. Innovation – Modern casinos are known for being innovative. For instance, websites today use HTML5 technology for better multimedia support. Look for brands that focus on improving user experience.

    2. Bonuses – While most casinos offer some form of bonus offers to indulge players, the best casinos are generally more generous with the rewards. Look for operators that don’t cheap out on the promotions. There can be free spins, cashback, reload bonuses and such.

    3. Wagering Requirements – While every casino will have its unique wagering requirements, reputed operators will not make it overly difficult for the players to cash out. Look for practical wagering rules that you can meet by the end of the term.

    4. Payouts – How soon you’ll get paid depends on the casino’s payout policy. Online casinos generally take anywhere between 24 and 72 hours to complete the transfer process. Look for casinos claiming the shortest time.

    5. Licensing – Not every online casino is registered or regulated by a reputed authority like the UKGC or the MGA. Look for licensed and regulated casinos since they’re bound by legislation and are less likely to dupe you.

    6. Gaming Library – Reputed casinos generally have a vast gaming collection that is periodically refreshed. Look for a casino that offers an eclectic mix of classic and modern titles, including the most popular games of all time.

    7. Reputation – The best online casinos will leave no stone unturned to protect their reputation. Look for a casino with excellent brand value since it’s likely the most reputed in the industry.

    Pros & Cons of Playing Online Slots in the UK

    Compared to land-based gaming, online slots are a novelty. And just like every other game, video slots have their pros and cons. If you’re looking for a new favourite title, learn more about the pros and cons of each for better judgement. Here’s our list of benefits and drawbacks of playing online slot games in the UK.

    icon.pngPros

    • Offers better odds compared to physical slot machines.
    • They are accessible anytime, anywhere.
    • No need to queue for your turn.

    icon.pngCons

    • Slower payouts compared to brick-and-mortar casinos.

    Online Slots vs Land-Based Slots

    Although there are many advantages of online slots, we suggest you take a look at the following table. This comparative table will help you decide which slots you prefer to play more.

    Online Slots
    VS
    Land-Based Slots
    checked.svgCan be accessed on the go
    not-checked.svgCan be accessed only from the physical casino
    checked.svgCountless games and variations
    not-checked.svgFewer options
    checked.svgBetter promotions and bonuses
    not-checked.svgFewer promotions
    checked.svgNo queuing required
    not-checked.svgLong queues during peak hours
    not-checked.svgSlow payouts
    checked.svgInstant payouts
    Online Slots
    checked.svgCan be accessed on the go
    checked.svgCountless games and variations
    checked.svgBetter promotions and bonuses
    checked.svgNo queuing required
    not-checked.svgSlow payouts
    VS
    Land-Based Slots
    not-checked.svgCan be accessed only from the physical casino
    not-checked.svgFewer options
    not-checked.svgFewer promotions
    not-checked.svgLong queues during peak hours
    checked.svgInstant payouts

    How to Play Online Slots?

    Online slot games are amateur-friendly and don’t require a lot of skill to master. All you need is some practice and a bit of luck. If you’re interested in playing slots games online, here’s a step-by-step guide to help you ease into the transition.

    Estimated Time Needed: 00:04
    Tools Needed: Account
    Supplies Needed: Money, Time
    Step-1
    Step 1

    Find a Reputed Online Casino

    The online casinos that we recommend are thoroughly tested and reviewed by our experts. Sign up for a website you like and create your account.

    Step-2
    Step 2

    Make a Deposit and Claim Your Bonus

    Log in to your casino account and make an initial deposit to unlock freebies. Once the payment is complete, don't forget to claim your bonus.

    Step-3
    Step 3

    Play Your Favourite Slots

    Choose your favourite real money slots from a wide range of titles and start gaming. Make the most of your welcome bonus and extend the gaming session.

    Step-4
    Step 4

    Withdraw Your Winnings to the Bank

    Once you've met the wagering requirements, simply cash out using your preferred payment method. The amount is credited to your bank account within 24 hours.

    Top 10 Online Slot Games

    1.   Rainbow Riches

    Developed by Barcrest, Rainbow Riches is a 5-ree, 3-row video slot with 20 fixed paylines and 95% RTP. The buy-in range is between £0.20 and £500 per spin, and the game is designed against a distinctive Irish backdrop. The bonus rounds include Road to Riches, Wishing Well, and Pots of Gold.

    2.   Mega Moolah 

    The current Guinness World Record holder for the biggest payout in slot machine history, Mega Moolah is the OG of casino slots. The game’s highlights include fantastic progressive jackpots, high-paying bonus games, and variable RTP between 92% and 97%.

    3.   Reel King

    Designed by Novomatic, this 5-reel video slot with 20 paylines flaunts a 94% RTP. The buy-in range is between £0.20 and £4 per spin, and the game has six standard symbols. Reel King amplifies the bet by 10,000-times, which makes up for the lack of a cascading jackpots feature.

    4.   Slingo Reel King 

    A collaboration between Slingo Originals and Inspired Gaming, Slingo Reel King, flaunts a 5-reel grid with 12 paylines and a 95% RTP. The game features low to medium variance, and the buy-in range is between £0.20 and £25 per spin.

    5.   Fluffy Favourites 

    From the house of Eyecon, Fluffy Favourites features a 5-reel grid with 25 paylines and 95% RTP. The buy-in range is between £0.25 and £12.5 per spin, and players can win up to 400 free spins. The additional features include Toybox Pick and the Free Games round.

    6.   Fishin Frenzy 

    Developed by Blueprint Gaming, Fishin Frenzy flaunts a classic 5-reel 3-row grid with 10 paylines. The buy-in range is between £0.10 and £80 per spin, and the RTP is fixed at 96.12%. The game flaunts a high variance and can amplify the stake by x5,000.

    7.   Rainbow Riches Race Day 

    Designed around the Irish culture and horse racing in general, Rainbow Riches flaunts 6-reels with 4,096 paylines and 96.25% RTP. The buy-in range is between £0.20 and £50 per spin and multiplies the stake by up to 5,000-times.

    8. 7’s Deluxe Jackpot King 

    Developed by Blueprint Gaming, 7’s Deluxe Jackpot King is a rerun of the original title. Featuring a 3-reel grid with 5 paylines, the game flaunts numerous bonuses, including the Jackpot Kings Deluxe. The slot features a flexible betting range between £0.25 and £125 per spin.

    9.   Reel King Mega  

    A classic arcade-style game from Red Tiger Gaming, Reel King Mega features 5-reels with 20 paylines. Sporting a 96.17% RTP with a maximum x500 winning potential, the buy-in range is between £0.20 and £200 per spin. The bonus features include King’s Crown, Reel King, and Super Symbols.

    10. Starburst 

    From the house of NetEnt, Starburst is an arcade-style video slot with a buy-in range between £0.10 and £100 per spin. The game flaunts low to medium variance and 96.09% RTP. Set in outer space, Starburst brings the cosmic ambience to life with excellent animations and related soundtracks.

    FAQs

    Can I Win Real Money Playing Online Slots in the UK?

    Yes, you can. With a bit of luck, you can strike gold playing video slots. Just make sure you stick to a bankroll and minimize your bets to prolong the gaming session.

    Can Amateurs Play Video Slots

    Slot machines are amateur-friendly and don't need much skill or practice to master. The rules are simple, and all you need is a few rounds to get familiar with the mechanism, features, and gameplay.

    How Do I Find the Best Slot Games?

    With hundreds of titles to choose from, shortlisting the best games depending on your preferences can be a hassle. At NewUK, we segregate video slots based on entertainment, payout rates, and design and gameplay, so you find what you're looking for.

    Are Online Video Slots Safe?

    iGaming is a regulated market in the UK, and the Gambling Commission keeps a close watch on the industry. Always look for the seal of approval before signing up for a new casino. You can also read reviews online to get a better picture of the situation.

    How Do Online Casino Bonuses Work?

    Casino bonuses can be claimed once you sign up and make an initial deposit. These boost your bankroll temporarily and can be used according to the casino's wagering rules. Free spins and no deposit bonuses are the most common examples and can be used while playing most games in the library.

    What Payment Options Should I Avail for Deposits and Withdrawals?

    Most legal payment options in the UK can be used to make a deposit or withdrawal. Band transfers, debit/credit cards, PayPal, and other eWallets are the most common methods. Cryptocurrencies can be used on casinos that facilitate crypto transactions.

    Can I Play Free Games Online?

    Most online casinos offer demo games that you can play for free. It's a great way to get familiar with the features and bonuses without investing a dime.

    author.png
    Olivia Smith

    Olivia is the editor in chief on NewUK.Casino. She is creating most of the content on our website and always searching for new online casinos and promotions.