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Find the Perfect New Online Casino in the United Kingdom for 2023

Are you looking for a good new online casino, but there’s too much to choose from? We’ve picked out the best from the latest online casinos around to help you out. Below, you’ll find our recommended sites for UK players that offer flawless gaming, fresh titles, exciting bonuses, and safe gambling.

Besides listing our best new sites, in this guide we also break down:

  • What new casinos really are
  • Why they might be your best option
  • What they offer that more established casinos don’t
New Online Casinos

Top Brand New Online Casinos in the United Kingdom – 23 New Casinos

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Haven’t found what you’re looking for? You can also check out our selection of best UK online casinos that have been around for a while:

#1 Casino
Banking Methods
Operating Systems

Yeti Casino - #1 for monster-sized wins

Yeti Casino offers you the chance to win monster-sized prizes, and you can become an instant millionaire when you play jackpot slots. There are also over 2000 other exciting slots, live casino games, and table games to play from a great choice of software providers. You’ll be able to take advantage of top offers, including weekly reloads. You can also win more prizes playing in tournaments.

  • Accepts Players From United Kingdom
  • Hundreds of slot machines from top suppliers like Microgaming, NetEnt and Amatic Industries
  • Licensed in jurisdictions of Malta, the UK, and Sweden to ensure professional gambling standards
  • Fully compatible with mobile devices such as iPhone, iPad, Android and Windows phones
  • Get 100% Refund Bonus up to £111 + 100 Extra Spins
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Read Yeti Casino Review
Banking Methods
Operating Systems
  • Enjoy many great gaming sessions
  • Check out a menu of top promotions
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  • An array of slots from top providers
  • Midweek redeposit offers available
  • Professional customer support
  • Chat with friendly support agents 24/7
  • Earn tickets for a big prize draw
  • Play on any device
  • The king of online and mobile casinos
  • Play live games from Evolution Gaming
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  • Play over 3,700 slots and games
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  • Play on iOS, Android, and desktop
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  • Enjoy over 100 live casino games
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  • Play over 8,000 slots and games
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  • Receive regular cashbacks on your losses
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  • Enjoy 300+ slots from top providers
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What Makes a Casino New?

It’s quite simple – it’s all about how long a casino has been active for. We’d call a casino new if it’s been around for a couple of years or less. The online gambling industry moves very quickly, and hundreds of sites pop up every year in the UK. Casino sites don’t remain new for very long!

But not all new online casinos are the same. You might be wondering: Are new sites safe? Are they full of modern features? Do they have the latest games? We’ll go through this and more in our guide, to highlight only the very best ones for you.

What Makes a Casino New?

Our Top 5 Reasons To Choose a New Online Casino UK in 2023

The experience you get at a brand-new casino won’t be the same as you’ll get at an older casino site that found its niche 5+ years ago. That’s because many of the best new casinos in the UK are putting their focus on the hottest things in the market right now. They excel in areas that older casinos might not. As casino enthusiasts who review many sites in the online gambling industry, we know there are plenty of benefits when it comes to joining a new casino online.

Here are our top 5 reasons on why you should gamble online at one of our favourite new casino sites:

How To Choose a New UK Online Casino

With many new UK online casinos cropping up every day, which should you trust with your time and money? Our team has compiled an easy-to-follow guide on how to filter casinos safely.

If you’re interested in how we rate sites accurately according to a strict set of criteria, you can also have a look at our full review process.

Discover the Latest Trends at 2023’s New Online Casinos

How are new casino websites keeping things interesting for UK players? Have a look at our overview below to find out:

Slots Features

Game makers continue to experiment with new online slots, with trends such as Megaways and branded slots gaining popularity. Megaways slots have revolutionised paylines. Some offer up to 1,000,000 ways to win. Branded slots are inspired by pop culture, such as famous movies and shows. Examples include IGT’s Ghostbusters and Microgaming’s Game of Thrones. Another feature is a visible Return to Player percentage (RTP) in the game information for each slot.

New Payment Options

While older casinos might prefer traditional payment methods such as cards and bank transfers, new online gambling sites recognise the need for faster and more efficient options. Do you want to top up on the go, from your phone balance? Then make a Pay by Phone deposit. Or do you value privacy and prefer if your transactions aren’t connected to your bank account? Then opt for an e-wallet such as Skrill.

Gamification and Virtual Reality

Gamified casinos are on the rise, but this trend is still in its early days. Gamification usually includes slots where players have to clear different levels and get rewards. There are different types of gamification, but overall the goal is to provide a more immersive experience. There will be more focus on storylines, as well as player vs. player options to make things more engaging. Another technology is VR, where players wearing a VR headset feel as if they’re gambling from a land-based casino.

Note: It’s a bit tricky to pull this off completely at UK-based casinos, since visuals can’t appeal to children and anyone under the age of 18 according to UKGC guidelines.

Sports Betting

Sports betting is very popular in the UK, with sports such as football and horse racing coming in first. However, we also expect to see a rise in virtual sports and events. Esports betting is quite new, but electronic sports has taken the online gaming industry by storm.

Our Top Newest Online Casino Sites by Category

So you’ve narrowed down your choice to a couple of top new UK casinos, but still not sure where to play at first? Our experts highlight new sites by the trends they’re best known for.

Check out our latest favourites and what we enjoy them for, in the table below:

New Online Casino UK Best For
Parimatch 🏇 Sports betting
Casino Lab 💰 Live casino games
Royal Valley Casino 🎮 Megaways slots
Britain Play 🎰 Latest slot releases
SpinYoo ♟️New game of the month

New Casino Bonuses at the Latest Online Casinos

Any brand new casino online needs to build its player list. And what better way of doing so than giving top bonus offers to UK players? The latest casinos usually focus more on signing up players, whereas older casinos try to keep their existing players coming back.

We’ll guide you through some of the best bonuses you can find at 2023 casinos:

  • No Deposit Bonuses

    One way of attracting new gamblers is to let them play for real without risking their own cash, which is why you'll mostly find this kind of offer at the latest sites. A new online casino no deposit bonus can include fixed cash, free spins, or free live dealer chips.

  • Match Bonuses

    Want to get up to double your deposit amount when signing up to a new site? Then look for a match deposit bonus. For example, if you claim a 100% up to £100 bonus, you can deposit £20 and get an extra £20 to play with.

  • No Wagering Bonuses

    Most players find wagering requirements daunting. This is why some new casinos offer no wagering bonuses on registration. You’ll get your winnings without having to play through the bonus a number of times.

  • Low Wagering Bonuses

    Not all casinos can give out no wagering bonuses, which is why some offer low wagering bonuses instead. Wagering requirements are generally between 1x-25x. You can usually get this bonus on your first deposit.

How To Find a New Casino Bonus in the UK

As a new player, you’ll have many exciting casino bonuses to choose from. But how do you discover one that’s right for you? Have a look at our recommended steps below to find out.

Play the Latest Slots at New UK Casino Sites

New online casinos feature the most iconic online slots as well as brand-new titles. You can spin on popular games like Cleopatra, 50 Lions, or Starburst, or choose from hundreds of the very latest slot games for 2023. A lot of sites even let you play new free slots, so you’ll be able to test these out before committing to real money play. Just remember that you need to be over 18 years of age to play in the UK, whether it’s for real money or for free.

Are you wondering which slot releases await you at new online casinos in the UK? Here are our top 5 of the latest slots for 2023, which you can try right here on VegasSlotsOnline:

Want to Play for Real Money?

Real Money Games at New Online Casinos

Besides spinning on UK real money slots, you can also play a variety of new online casino real money games at the latest sites. Here’s a quick look of what you can expect to find in a top game lobby:

Online Blackjack

Online Blackjack

Get closer to 21 than the dealer in this card game to win. Play top variants like European Blackjack and Double Exposure Blackjack for more fun.

Play Online Blackjack
Online Roulette

Online Roulette

Follow the ball as it spins on the roulette wheel and wait for it to land on your selected number, colour, or bet.

Play Online Roulette
Online Baccarat

Online Baccarat

Bet on the Banker or Player and wait to see who gets a winning hand closest to 9. While we don't suggest it, you can also bet on a Tie.

Play Online Baccarat
Live Dealer Games

Live Casino Games

Do you want an authentic gambling experience delivered straight to your door? Then join the action on a live casino table.

Play Live Dealer Games
Video Poker

Video Poker

If you can’t choose between slots and poker, why not try a top video poker game like Jacks or Better?

Play Video Poker Games

Go For the Best Providers at New UK Online Casinos

New online casino sites feature a wide range of quality games from award-winning software providers. You’ll be spoilt for choice with the slots, table games, and specialty games on offer.

Check out some of the most popular providers featured at new sites below:

  • 20+ years in the casino industry
  • Over 200 games, including slots and table games
  • Impeccable graphics and bonus rounds
  • Fully compatible with iOS and Android devices

See Our Full Selection Of NetEnt Games

  • Great reputation in the industry
  • Over 700 branded games
  • Extensive range of live casino games
  • Offers sports betting and virtual sports products

See Our Full Selection Of Playtech Games

  • Over 25 years in the casino industry
  • Largest progressive jackpot network worldwide
  • 750+ games, with a huge variety of video slots
  • Games designed with mobile compatibility

See Our Full Selection Of Microgaming Games

Play’n GO
  • 15+ years in the casino software industry
  • Around 150 quality games
  • Adapted for mobile gaming
  • Great visuals and bonus features

See Our Full Selection Of Play’n GO Games

Summary: Pros and Cons of New Online Casinos

Many brand new casino sites stand out because they’re doing things that older casinos simply aren’t. They also need to put in more effort to make an impact, which is why the best new online gambling sites will likely go out of their way to make sure you’re happy. Still, well-known brands have been serving players for many years, and have made it to the top of the industry for a reason.

We’ll summarize the pros and cons of new sites below, so you can decide if these are the casinos for you or if you’d rather stick to better-known brands:


  • New sites keep everything you know and love about established casinos, while finding ways to offer you an improved experience.
  • You’ll find more generous offers like a new casino online no deposit bonus. Bonuses also come with fair terms to capture your attention and make a good first impression.
  • With so much competition, they focus on a very tailored experience that suits your needs. For example, they might focus on a certain country or offer specific games.
  • New online casinos design their sites for a mobile-first experience while staying accessible to desktop users.
  • The latest casino websites have great graphics, with colourful themes, quirky content and outside-the-box features and promotions.


  • Though new sites are usually a haven for modern slots players, fans of classic slots might not always find games that they like.
  • New casinos are still building up their site. While this generally means the experience will keep getting better, it can also mean that things you like about the casino may change.
  • A brand new casino online might not attract as many players and may need to close down if it doesn’t do well.
  • We may not have reviewed all the newest online casinos just yet (although we’re on it!). Avoid sites you’re unsure of and stick to the ones we have written UK casino reviews for.

Discover Brand New Casinos by Country for 2023

VegasSlotsOnline is a trusted casino guide not only in the UK, but around the world. Click on the flags below if you’re interested in playing at new online casinos in other locations.

New Online Casinos 2023 FAQ

The latest casino sites in the UK have lobbies packed with hundreds of games, a user-friendly website, and professional customer care. They also offer exciting bonuses to new players. This is because they want to build their reputation in the industry fast.

We’ve made sure to list all the best new online casinos for 2023 on this page, to save you the time of searching yourself. Join one of our sites to enjoy a generous welcome bonus and quality games.

Yes, you can play real money games at a new casino site and be in the chance to win cash prizes. Not only that, but the sites we recommend for UK players have instant deposits so that you can play for real money quickly, and speedy withdrawals so that you can get your winnings back fast.

To attract new players, new casinos offer the best welcome offers. You’ll also find promotions for returning players, such as reload bonuses, cashbacks, and loyalty rewards.

With hundreds of new sites available online, it’s important to make sure you join the ones that have your safety at heart. We only recommend the safest online casinos to our players. All the new sites listed on this page have been reviewed beforehand by the VSO team to ensure they’re licensed by the UKGC, and are secure and reliable.

Yes, you can. You’ll be able to access any of our recommended best new casino sites on whichever mobile device or tablet you like.

**Debug info** Country : United Kingdom Iso Code : GB State : Virginia City : Ashburn Language : en-gb State Code : VA IP :

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