Best New Casino Sites UK September 2025

New online casinos give UK players access to the latest games and releases. With new sites launching every month, choosing the right one can be difficult. Our iGaming experts review and rank the top new casinos, sharing trusted recommendations along with updates on legislation, bonuses, and promotions. Discover our list of the best new casino sites UK below.

Our experts have put many gaming sites through strict tests and picked out these online casinos for recommendation.

New online casinos offer several advantages that make them an appealing choice for UK casino players, such as:

Generous Bonuses – Many brand new casino sites UK offer high-value welcome packages to new players as a way of gaining new customers. These promotions are typically linked to the latest titles, providing you with a way of trying new casino games without risking your bankroll.

Latest Casino Games – It’s common for new casinos to feature the latest casino games in their library. While traditional casinos will wait for a game to establish itself on the market, new online gambling sites UK will often add the latest games as soon as they’re released.

Modern Payment Options – The best new casino sites UK are more likely to support modern payment methods, such as cryptocurrencies or the latest e-wallet brands. This widens the pool of available options and allows you to choose payment method that best suits your needs.

Integration of New Technologies – New casino sites uk are typically the first to adopt new technologies such as VR and AI-powered assistants and integrate them into their platforms. This provides players with an experience that can’t be replicated at traditional casino sites UK.

What Makes a Casino "New" in the UK?

Given the relative nature of the term “new,” our experts at Casino.com have created a list of criteria that a site must meet to be considered a new casino that we’d add to our list of recommendations:

Recently launched – The most important factor when determining what makes a new casino is the date of launch. To be considered a new casino by our team, a site must have been launched within the past 2 years; anything beyond that timeframe is no longer considered new.

Modern Software & UI – Many new casino sites UK today can be easily identified by their site design, featuring sleek layouts that are intuitive to use and well-coordinated colour palates that are appealing to look at.

Innovative Game Providers – In-keeping with the spirit of new online casino sites UK, our recommended casinos must offer a variety of new games from the latest game providers. Hosting innovative games such as crash games and other forms of instant win games provides players with a unique gaming experience that can’t be found elsewhere.

UKGC-certified – We only ever recommend casinos that are fully licensed and regulated by the UKGC. Each casino on our list has been verified by our team and holds a valid gaming license that allows it to operate in the UK.

To help protect British casino players, the UKGC has enacted regulatory changes that will come into effect during 2025 and 2026. These changes have been made to simplify casino bonuses, increase player awareness of responsible gambling practices, and limit unwanted marketing.

Changes in UKGC Regulations for the Best New Casino Sites UK 2025

Here are the key changes by the UKGC spanning 2025 and 2026:

1. Mandatory Deposit Limits – From the 31st of October 2025, all UK gambling sites must require players to set deposit limits before they can fund their account. [1] This change is designed to encourage responsible gambling and help players effectively budget their gameplay.
2. Disclose Customer Fund Protection – From October 31st, UK casinos must disclose the level of protection that is in place for customer funds in the event that the operator becomes insolvent.[1]
3. Maximum 10x Wagering Requirements – All UK casino bonuses will have wagering requirements capped at 10x from January 19th, 2026. [2] This simplifies bonus structures and gives players a better understanding of a promotion’s true value.
4. Increased Spin Time – From the 17th of January, all slot games were required to have a 5-second minimum spin time, and features such as autoplay and turbo-spins were removed. [3] This regulation seeks to limit the amount of money you can wager, creating a healthier gaming environment where you have time to think between each spin.
5. Real Time Tracking – All UK game operators are required to clearly display a player’s real-time net spend and the time they’ve spent gambling on a specific game. [3] Doing so allows players to be more conscious of the time and money they’re spending, reducing the risk of over-spending.
6. Opt-In Marketing – From May 1st, casino marketing materials and product offers can only be sent to players who opt-in. [3] This allows problem gamblers to avoid triggering marketing materials, creating a safer environment.
7. Enhanced Due Diligence – Due to the growing concern of AI being used to bypass customer checks, casinos are required to conduct enhanced due diligence for high-risk customers and transactions. [4] This involves training staff to identify false documentation and making sure that they confirm a player’s identity before allowing them to play.

Having reviewed dozens of options, analyzed their features, and compared the data, we’ve highlighted the two best new UK casino sites recommended by our experts:

Kachingo Casino

£150 welcome package

Regular cashback

More than 6,000 games

Zero payment fees

Having launched in 2025, Kachingo Casino quickly established itself as one of the best new casino sites UK thanks to its incredible portfolio of games.

There are more than 6,000 options to choose from, including the latest slots, arcade games, live dealer games, and instant win games from developers such as Evolution, Play’n GO, and Pragmatic Play.

The site also offers a variety of generous promotions, including its two-part welcome package worth up to £150 and its regular cashback programme.

There are a variety of payment methods to choose from, all with zero fees, as well as multiple fast-withdrawal banking options, such as PayPal, Trustly, and Skrill.

Kachingo Casino is fully licensed by the UKGC and offers a variety of security features, including SSL encryption, secure data servers, and advanced firewalls.

HighBet Casino

2,000+ gaming options

Zero-wagering welcome offer

7+ banking methods

Licensed by the UKGC

While reviewing HighBet Casino, we were most impressed by the generosity of the site’s promotions. Each new player can claim a 50 free spins bonus with zero wagering requirements, meaning that all winnings are paid directly into your real money balance. There are also multiple promotions available for existing players, including cashback, Drops & Wins, and free spins reload bonuses.

Claiming the welcome offer is easy thanks to the site’s variety of payment options, including Visa, ApplePay, and PayPal. There are no fees for depositing or withdrawing, and most withdrawals are processed within 24 hours.

The site also offers a diverse game library, featuring more than 2,000 games from big-name software providers, such as Eyecon, Games Global, and Playtech. HighBet has a valid license from the UKGC and offers a suite of responsible gambling tools that give you control over your playing habits.

Playing at a new online casino versus an established casino can bring some differences. The online new casinos are likely to provide an improved user experience, with a fresh site design, responsive mobile play, and flawless navigation, while more established counterparts may have older visuals and a design that lacks some level of usability.

Additionally, new casinos UK are more likely to be mobile-focused, as more gamers prefer to gamble on mobile devices. However, at more established casinos, you are likely to find a larger selection of games since they’ve been around longer to build up a portfolio. However, many new casinos online UK sites stack up an impressive library of content too.

Furthermore, the newer gaming sites will be more customer-focused, with more generous bonus offers and bonus terms. The more recently launched online casinos are competing against the more established operators. The best UK casinos often have more enticing welcome offers, captivating designs, gamification extras, rewarding loyalty programs, and more. It’s always worth considering a new gaming site to enjoy your betting entertainment.  

One of the primary benefits of joining the best new online casinos in the UK is the access to generous UK casino bonus codes. New casinos are known for offering enhanced welcome offers as a way of attracting new players to their site. 

The latest casino bonuses new casinos will soon become even better, as upcoming UKGC legislation will limit wagering requirements to 10x. This increases both the real-world value and the transparency of the bonus, making them easier for players to understand.

Latest Casino Bonuses for UK Players in New Casino Sites

New casinos can offer a variety of bonuses to new players, such as:

No-wagering bonuses – These promotions are appealing to UK players as they do not require you to complete wagering requirements before withdrawing. All winnings from these rewards are paid into your real money balance and can be immediately cashed out.

Free spins – One of the most common promotions found at new UK casinos, free spins are regularly offered to both new and existing players. While typically limited to specific slots, these bonuses often come with better T&Cs, such as lower wagering requirements and higher win limits.

Deposit match bonuses – Most commonly given as part of a welcome package, matched deposit bonuses will give you bonus funds based on the amount you deposit. For example, if you deposit £50 when claiming a 100% matched deposit, you’ll get an additional £50 in bonus funds, giving you £100 to play with. These bonuses give you a great boost to your bankroll but can sometimes come with restrictive T&Cs. 

VIP rewards – Some of the best new online casinos in the UK offer VIP or loyalty programmes that reward existing players. In these programmes, you earn points which can be redeemed for prizes, such as exclusive promotions, free bets, free spins, and even real money.

When claiming any bonus from new online gambling sites uk, it’s important to read the T&Cs to understand the rules that you must follow when claiming the promotion and using your rewards. Arguably the most important condition to understand is the wagering requirements of your bonus.

Wagering or playthrough requirements outline how much you need to use your rewards before they can be withdrawn. For example, if you claim a £10 bonus with 30x playthrough requirements, you’ll need to play £300 worth of games before you can withdraw your winnings.

The best way to maximise the value of your bonus is to choose promotions with lower wagering requirements. From January 2026, this will be considerably easier, as all playthrough will be capped at a maximum of 10x.

Even with our list of recommendations, choosing from the wide variety of new casinos online UK can be tough. We recommend that you take the time to consider what features are most important to you. Make a list, ranking the features in order of importance, and focus your research on the sites that perform best in these areas.

Factors to Consider When Choosing a New UK Casino

If you’re struggling to decide which features are most important, we’ve provided you with a helpful list of factors you can consider when choosing a new casino:

UKGC Licensing – We recommend that you only play at casinos that have a valid gaming license from the UKGC. Regulated casinos are held to higher standards of security, allowing you to enjoy your favourite games in a safe and fair environment.

Bonuses and Promotions – Online casino bonuses can provide a significant boost to your starting bankroll, while ongoing promotions can offer great value long after you join. The reward-value can vary significantly at new casinos online UK, so it pays to shop around for the best deal.

Game Selection and Software Providers – Arguably the most important part of any online casino is its game selection. We recommend looking for sites that offer the games you most enjoy playing. We also suggest that you look at the software providers that partner with the site; the more high-quality developers there are, the better your choice will be.

Payment Options and Withdrawal Speed – Bankroll management is a key part of any positive casino experience. The best new UK casino sites will offer a mix of traditional and modern payment methods, offering secure deposits and fast withdrawals with zero fees. Check that your prospective casino offers your preferred banking option before making your decision.

Customer Support – When playing online gambling for real money, it’s important to know that the support team will be available during your key playing hours. We recommend checking the support channels for availability during your usual playing times, as well as testing them on their responsiveness and helpfulness.

Player Reviews – Before joining any new uk casino, it’s always a good idea to read reviews from long-term players. These reviews allow you to get multiple opinions from a variety of players, giving you a more rounded view of what it’s like to play at the site.

How to Spot Fake or Unlicensed New Casino Sites UK

Unfortunately, there are a number of illegitimate casinos operating in the UK which pose a threat to players looking for new places to play. To help you avoid these sites, we’ve provided some helpful tips for you to follow:

Check the Licensing Status – Each legitimate casino will have their licensing details at the bottom of their homepage. You can check the stated license number against the UKGC database to make sure that the casino is licensed.

Read the T&Cs – Before joining a new uk casino or claiming a bonus, take the time to read the terms and conditions. Unlicensed casinos will have unfair T&Cs that significantly worsen your playing experience, while regulated sites will have reasonable conditions.

Use Trusted Comparison Sites – Using comparison sites such as Casino.com is the easiest way to avoid fake or unlicensed casinos. Our experts verify each site, ensuring that we only recommend casinos that offer a safe and fair gaming platform.

UK law requires all new casinos online in the UK to provide player protection tools. These features safeguard vulnerable players and let others enjoy gaming without financial worries.

Responsible Gambling Measures at The Newest Casino Sites

New UK casinos must offer a suite of responsible gambling tools to its players, such as:

Self-exclusion options – All players must be given the option to restrict their access to online casino gaming via self-exclusion. Casinos are required to partner with GAMSTOP, which allows players to exclude themselves from multiple casinos at once. A casino not on GAMSTOP operates outside of this scheme, so it is not bound by the UKGC's strict player protection standards.

Deposit Limits – This feature puts a hard cap on the amount you can deposit during specific periods, such as days, weeks, or months. As of the 31st of October, all new UK casinos will require players to set these limits before depositing. They’re a great way to stick to a budget and prevent you from overspending when gambling online.

Reality Checks – Casino games to play online can be engrossing, so it’s important to remember to take a break. Reality checks do this for you; they’re designed to appear at set times, reminding you how long you’ve been gambling for and prompting you to take a break.

Access to gambling addiction resources – At the bottom of each new casino, you’ll find links to gambling support resources, such as Gamblers Anonymous. New online casinos must make it easy for players to find support when they need it; simply click on one of the logos to be redirected to their site.

How the Newest Casino Sites Ensure Player Safety & Security

As well as offering a variety of responsible gambling features, new UK casinos are required to offer multiple security features, including:

SSL Encryption – All licensed casinos are required to secure their sites with the latest encryption technology. This means that any sensitive information you send, such as your phone number, address, and banking details cannot be intercepted and read by a third party.

RNG – New UK Casinos must use an RNG to determine the outcome of their games. This ensures that all results are completely random and are not influenced by any external factors.

Regular audits and compliance checks – The newest casino sites are required to comply with regular compliance checks and RNG audits to make sure that their games are paying out at their advertised rates. This gives you peace of mind that you’re playing on a fair and trustworthy platform.

[1] https://www.gamblingcommission.gov.uk/news/article/new-rules-empowering-consumers-and-boosting-operator-transparency? 

[2] https://www.gamblingcommission.gov.uk/news/article/gambling-promotions-to-be-safer-and-simpler?

[3] https://www.gamblingcommission.gov.uk/licensees-and-businesses/guide/page/updates-to-rts-effective-17-january-2025?

[4] https://www.gamblingcommission.gov.uk/licensees-and-businesses/guide/page/emerging-money-laundering-and-terrorist-financing-risks-from-april-2025?