Our new slot sites page is the page players should refer to when looking for the newest online slot sites to play at. Slots are great fun and changing to a new slots website can provide that little extra excitement.

If you’ve ever visited a land-based casino and enjoyed sampling its selection of video slots, you’ll be even more impressed with the range of games that are on offer at the new slot sites UK players love the most!

Whether you’re looking for a relaxing or fast-paced playing experience, we can help to hook you up with the latest and greatest online casinos. And, we’ll even help you find the best welcome bonuses to get you off on the right foot.

Where Can I Find the Best Online New Slot Sites 2019?

If you’re looking for fresh winning opportunities, Thumbs Up Bonus can help you find a feast of exciting, new slots sites in mere minutes. We regularly update our recommendations to ensure that our readers always have access to up-to-date information. And, you can rest assured that all of the new sites on this page are regulated and licensed by the UK Gambling Commission.

The way in which we’ve organised the new sites on this page makes it easy as pie to see the current welcome offers and our overall rating out of five. If a particular operator leaps out at you, all you need to do is click the “VISIT” button to head straight to the sign-up page where you can become a member and qualify for the respective bonus or free spins package.

Of course, you are perfectly entitled to join as many sites as you like, and we recommend bookmarking this page so that you can return at any point to see the most up-to-date list of casinos that offer a dazzling range of slots.

New Slot Sites UK

Casino Heroes

600 Slots Spins Or £400 In Bonuses and 200 Slot Spins

View T&C's

18+. New customer offer only. BeGambleAware. Withdrawal restrictions & full terms and conditions apply.

Genesis Casino

300 Slots Spins + 100% Matched Bonus

View T&C's

18+. New customer offer only. BeGambleAware. Withdrawal restrictions & full terms and conditions apply.


50 Slots Spins + 200% Welcome Bonus up to £5,000

View T&C's

18+. New customer offer only. BeGambleAware. Withdrawal restrictions & full terms and conditions apply.

Best New Slot Sites

This is our list of new online slot sites UK. The sites at the top are the newest going down to the oldest. This page is updated weekly with new sites that are safe for UK players. These sites have thoroughly vetting to ensure you’re shown only a selection of the best new slot sites in terms of game selection, customer support and banking.

Please Gamble Responsibly! New Customer Offer, T&C’s Apply, Wager Requirements Apply 18+.

New players only, min deposit £10, wagering 45x bonus, max bet £5 with bonus funds. Live casino play excluded with bonus. 100% up to £100 bonus on 1st deposit. 50% up to £200 bonus on 2nd deposit. Welcome bonus excluded for players depositing with Skrill or Neteller. No max cash out on deposit offers. Eligibility is restricted for suspected abuse. Wagering, Withdrawal restrictions & T&C apply.
UK exc NI 18+. Min Deposit: £10. Max Offer: 25 Free Spins on Fluffy Favourites. Free Spins Winnings will be capped at £2.50 and credited to your real money balance. Promo code: SPINS. Valid until further notice. Wagering, Withdrawal restrictions & T&C apply.
New players only. Min deposit £20. bonuses to a max of£100 + 50 bonus spins. Wagering bonus(+deposit) 35x. Wagering bonus spins 40x. Wagering, Withdrawal restrictions & T&C apply.
Max bet limitations per spin apply. 35x wagering requirements apply (i.e the bonus). Higher wagering requirements may be applied depending on the games played. 18+.T&C apply
This Offer is only available for new customers in UK and Northern Ireland. New players must be 18+ years of age and proof of identity documents may be requested for verification purposes. Wagering, Withdrawal restrictions & T&C apply.
New players only. Deposit required. Skrill & Neteller excluded. Bonus wagering 70x bonus amount within 30 days, Bonus Max Bet £5. Max cashout from a welcome bonus is 10x deposit amount. Game weighting, Wagering, Withdrawal restrictions & T&C apply.
New customers only. Valid promo must be used for each deposit to cliam the bonus. For each bonus Min deposit £10. Maz bonus 25 spins on Starburst. 4x conversion. 30x wagering applies. Valid until further notice. Wagering, Withdrawal restrictions & T&C apply.
18+. New players only. 1 bonus offer per player. Min. deposit £20 Max. bonus bet is £5 Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 200% match up to £3,000 on your 1st deposit, 40% match up to £1,000 on your 2nd deposit, and 80% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. Wagering, Withdrawal restrictions & T&C apply.
18+ Full T&C's Apply. New players Only. £10 minimum deposit. 40 x wagering applies. Bonus valid for 14 days. Minimum £5 wager required to activate 50 Free Spins. 10 Free Spins will be credited per day for 5 days after qualifying deposit/wager is met. Free Spins valid for 72 hours from credit. Wagering, Withdrawal restrictions & T&C apply.
First-time depositors only (UK exc NI 18+). Min Deposit: £10. Max Offer: 25 Free Spins on Sharknado. Free Spins Winnings will be capped at £2.50 and credited to your real money balance. Promo code: PLAY25. Valid until further notice. Wagering, Withdrawal restrictions & T&C apply.
Wagering, Withdrawal restrictions & T&C apply.
First-time depositors only (UK exc NI 18+). Min Deposit: £10. Max Offer: 25 Free Spins on Sharknado. Free Spins Winnings will be capped at £2.50 and credited to your real money balance. Promo code: PLAY25. Valid until further notice. Wagering, Withdrawal restrictions & T&C apply.

ThumbsUpBonus.com is a free to access, independent UK Online Gambling offers website, that offers news, guides and offers from only reputable UK gaming sites. Visitors should be aware that that the operator may receive affiliate and advertising revenue.

Why Join a new online slot site?

SlotsPlayers search and join new sites all the time, joining a new site comes with many benefits for the player.

Bonuses are the main reason many slot players find new sites, as bonuses are often more generous. Better and bigger bonus often given by the latest sites give players more to play with and more chances to win.

The most popular bonus offered by these sites is a bonus that requires no deposit as shown by the number of sites listed above with this offer type. The second most popular are big matched deposit bonus with extra or free spins. Like other bonuses offered its important to get to know the T&C’s.

New sites usually equal new games, something players are always looking for. There is a huge following when it comes to new slot games and new online slots sites provide players with those slots.

Not only are new games on offer but new game features are always available at newer sites. With the advances of technology newer sites, a quitter to adopt new and improved game features like 3D slots, improved bonus rounds, bigger jackpots and new themed games.

How do we review a new slot site for you?

We take care of the challenging work to find and review sites to place in out list. There are so many slot sites launching it can be hard to identify which is a good one.  We look and review 5 key points for all sites we review which we then combine to give it a star rating.

The first is the bonus, not just the welcome bonus but all promotions are reviewed. There terms and conditions are also reviewed as well as wager requirements. The second factor we review are the games on offer, we look at the number and titles of the slot games as well as the jackpot slots, slot providers and table games. We look at the games on offer and compare against other sites.

The third point we review is the mobile casino offering. We test how well the site perform on mobile and tablet. We also cross check what games are available on the mobile platform. The fourth is customer service and overall reputation, we research properly a sites reputation and types of complaints as well as how good customer service is.

The last point we check is the deposit and withdrawal options and process. We review how good this is and how long withdrawals take. The higher the star rating the better overall the site is. Check our review for more honest and upfront information of a particular new online slot site.

How to Find the Right Site for your Needs

When you’re weighing up the pros and cons of new sites, there are several questions you may wish to ask yourself. For example, is the variety of games broad enough to suit your needs? What are the new player offers, and would you prefer to join a site that allows you to claim a bonus or free spins?

What methods of customer support are available, and do the operating hours tie-in with the times when you’re likely to be playing? What banking methods can you use to make deposits and withdrawals? How quickly are withdrawals processed? Is the site safe and secure? Can you play your favourite games on your mobile phone or tablet?

What Kind of Games Can I Play at these new online slot sites?

Thanks to ever-evolving software technology, slot games now come in a myriad of shapes and sizes. If you like the look and feel of pub fruit machines, you’ll adore classic slots that use traditional symbols like bars, bells, and 7s such as Mystery Joker, 5x Magic, and Triple Diamond.

These days, classic slots often come with a modern twist, allowing players to enjoy an exciting mix of both old and new features. Mega Joker by NetEnt is one such example. It not only boasts a progressive jackpot, but also two sets of reels, and a Supermeter bonus game.

Progressive jackpot slots are another exciting reason to check out our list of new sites 2018. After all, they usually offer the biggest prizes, and can often award their huge prize pools at random!

If you’d like to sample the latest generation of slot machines, look out for brands that stock 3D slots. The quality of the graphics and animations are quite incredible, even on smaller mobile screens. Some of the most recent 3D releases include Dragon’s Myth, Rook’s Revenge, The Rift, Jungle Jim El Dorado, Hot as Hades, Aliens, Manic Millions, Viking Age, and Extra Cash.

Today’s online slots often boast exciting special features that make the playing experience more rewarding and thrilling. There’re the likes of Tumbling Reels in IGT’s Pixies of the Forest and Da Vinci Diamonds. Plus, Multiway Xtra games such as Siberian Storm, Miss White, and Miss Red give you 720 ways to win, as well as End2End Symbol Expansions.

The new sites that appear on this page have all been thoroughly checked out by our team of players and researchers, and you can find out all the juicy details about each brand by visiting the Reviews area of our website.

A key section of our review template focuses on game variety and originality. So, for example, if you’re looking for new sites which stock NetEnt or Playtech games, or casinos that offer online slots alongside table games, video poker, and live dealer games, you can quickly find the right sites for your needs.

Taking Advantage of Introductory Bonuses and Offers at New Slots Sites

slot bonusAs more online casinos sites and games sites open their doors every month, the competition between the brands gets even stiffer. And, because new sites have to work that bit harder to attract new customers, they often run some of the best introductory deals.

There are several types of incentives to choose from when you’re considering joining new slots sites.

Some operators invite new sign-ups to claim a no-deposit bonus, which gives you complimentary bonus funds or free spins to use without having to make a deposit.

Other brands offer bonus packages and free spins deals for first-time depositors, and at some online casinos, you can reap bonus rewards not just on your first deposit, but also on your second and third!

Claiming freebies such as these means that you’ll have extra funds to explore games with, and potentially win more prizes to boot. That said, we always advise our readers to take the time to thoroughly read the terms and conditions of any special offers so that you’re not caught out by factors such as wagering requirements and caps on winnings.

Naturally, you will want to ensure that as a loyal player, you’ll continue to be rewarded for your lifetime at the site. So, be sure to check out the promotions pages, and keep your eyes peeled for information regarding loyalty and VIP schemes.