Slots to do: The 5 best UK slot sites to play this December

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Here are the best slot sites for UK players to spin this month – including bonuses.

Every year the top slot sites get better. But they’re becoming swamped with hundreds of games, and they’re not all good. The trick is finding the casinos with online slots worth playing – UK sites with a good mixture of new, classic and branded games. Sometimes quality is better than quantity, that’s definitely the case here. That’s why we’ve found the best online slot sites to play this December.

UK slots sites: Our best picks for December

See the latest bonuses and find out what’s happening this month at these top casinos.


  • Energy Casino
    Energy Casino Logo
  • What’s happening this month
    • UK slots tournaments
    • 50% reload bonus
    • 2019 EnergyGirls official calendar
    • NetEnt’s Nuclear Cashplosion

    Sign Up FREE

Energy Casino just got big – really big. If you’re looking for online slot games by the bucket load, it’s here. As the home of some of the best slots tournaments on the internet, Energycasino.com isn’t afraid to give out free spins and cash prizes for players who climb the leaderboard.

When it comes to new slots, this place knows how to find good games – and from top providers too. While other UK slot sites feature slots from the biggest names, Energy Casino mixes in more lucrative and feature-rich ways to win. With the likes of Merkur, Bally and BF Games showing off their slots at the site, players can surround themselves with the best slots entertainment available.

Why choose Energy Casino this month? A UK Gambling License, regular tournaments to win free spins and EnergyPoints to spend in the EnergyShop. If you’re looking for a new slot site in December, this one ticks plenty of boxes.

December bonus: 100% up to £150

Sign up and play at Energy Casino


  • Play Kasino
    Play Kasino Logo
  • What’s happening this month
    • New offers everyday
    • Freeroll online slots tournaments
    • Free spins for a year
    • Blueprint Gaming jackpot network
    Sign Up FREE

Skill on Net’s PlayKasino is our go-to casino for free spins. Bonuses come thick and fast in the promos section while the new site comes stacked with top games. If you’re a UK player looking for a licensed and regulated entertainment powerhouse, this is it.

Play Kasino has always looked for the best slots; that’s what makes the platform so impressive. New games include Play’ n Go’s Big Win 777 and Honey Rush, two of the developers latest feature-stuffed slots. Another new arrival is Dragon Luck Megaways by Red Tiger – an online slot with up to 117,649 ways to win. And what we like best, the game search tool, because you need it with this many slots.

December bonus: Get up to 200 free spins

Sign up and play now at PlayKasino.com


  • 888 Casino
    888 Casino
  • What’s happening this month
    • 888 slots races
    • Win a bonus every time the roulette ball hits ‘8’
    • 888 daily deals
    • Live Blackjack daily £750 giveaway

    Sign Up FREE

888 is one of the most popular UK slot sites with a free sign up bonus. As an original online gaming brand, few casinos have the experience of 888’s 20 years providing online slots, casino tables and live dealer suites. And in 2019, it’s still proving itself as one of the big names. Only now it’s got better tech, promotions and daily jackpots. Oh, and that no deposit bonus is still going.

Packing a VIP casino club and immersive online slots races, 888 combines tournaments with stylish gameplay – it’s a much better-looking site these days. We’d recommend 888 original slots any day or anything from NetEnt’s new games range – all part of the current games lineup.

Also on the menu, Yggdrasil slots such as Cazino Cosmo, Vikings Go Berzerk and Wolf Hunter mean more fun and variety.

December bonus: £88 free no deposit no needed

Sign up and play at 888 Casino


  • bCasino
    bCasino
  • What’s happening this month
    • Top up Tuesday
    • Cashback Wednesday
    • £100 daily reload bonuses
    • New UK slots releases

    Sign Up FREE

November’s looking good at bCasino, one of the best new slot sites for cashback and reload bonuses. The first point to note looking at this casino is the sheer amount of games. It’s also one of the best user experiences on the block – combining slots features, dynamic graphics and lots of options on gameplay. Scratch cards feature at the site too.

Not content with the gaming class? bCasino’s VIP club is brimming with extras. And everyone’s in it – unless of course your striving for platinum or black membership (invitation only). Either way, the cashback starts at silver, so it’s worth getting involved.

Our pick of the best bCasino slots; Highlander, Space Spins and 100 Joker Staxx are games worth playing at this top destination.

Up to £1200 welcome bonus

Sign up and play at bCasino


  • Lottoland UK
    Lottoland Slots Casino
  • What’s happening this month
    • Millionare – 2 line bets just £2
    • Passport to paradise global getaway competition
    • Jackpot Overdrive – 1 spin 3 jackpots

    Sign Up FREE

Lottoland UK allows players to bet on the world’s biggest lotteries – and win returns of the same jackpots, but it’s also a good slots site. And it’s a website worth joining in November. Given Lottoland’s multiple bonuses, popular games and a massive side order of lottery betting.

New slots at Lottoland.co.uk include Fire Strike, Lilith’s Inferno, Age of Asgard and Reel Rush 2. But it’s not new games that got our attention, Lottoland Casino offers access to the Jackpot Overdrive Network. You won’t believe how big the jackpot is this month.

December bonus: Deposit £10 get 20 Starburst spins FREE!

Play now – sign up at Lottoland slots


Top 10 things to consider when choosing a new UK slot site

Joining a new casino can be a great way to play games, bag a bonus and reap potential winnings – but how do you know what’s worth joining?

Whether you’re looking for free sign up bonuses, new slots or long-term promotions; these are 10 things to consider before choosing your next slots site.

How Important?
UK License
99%
Casino Platform
88%
No deposit bonuses and free spins
75%
Welcome bonus
87%
Mobile friendly
95%
Games quality
90%
Payments and withdrawals
97%
Security
100%
Customer Support
84%
Membership
93%

1. UK license, regulated and compliant

With hundreds of online casinos littering Google’s search results, it’s sometimes hard to navigate around the rubbish. This is how the UK Gambling Commission can help. The UKGC regulates all sites that allow players from the UK to gamble online. It also provides gaming licenses, ensures that gambling is fair and that businesses remain compliant.

Now that all sounds like legal mumbo jumbo, but it’s worth knowing. By choosing a UK casino site that’s backed by the Gambling Commission, you know everything is fair and legal. Avoid non-licensed slot sites.

2. Casino platform

People think the bonus is the most important thing, but it’s actually the platform. After you’ve found a UK licensed casino that looks good – it’s time to check out the site itself. How many games, what type of games, any new slots, live dealers, what’s the lowest bet you can make etc. How does it play? Finding sites with a superb platform can make all the difference.

Some of the top casinos in 2019 have become successful because of their design. New casinos do it better than others. You should be looking at your game requirements. Do you want new UK slots, jackpots, classic fruit machines or jackpot networks? The best slot sites make everything easy to find and play. Look for organised games libraries, new releases and lots of variety – all good signs of a powerful platform.

Top tip – make sure you’ve got the latest version of flash and an up to date browser installed. That way you can rule out any problems with speed, casino platform design and games loading.

3. No deposit bonuses and free spins

Not every casino needs a deposit; some offer free spins and other bonuses with no deposit required – a perfect opportunity to take a look around. Be aware of T&Cs such as wagering requirements, betting restrictions and winning caps, but generally, free spins can be fun. If you look hard enough, sometimes you can find sites with free spins and no wagering requirements.

No deposit bonuses tell us that the casino has a degree of confidence, usually in the form of promotions and games capacity.

4. Welcome bonus

Despite the popularity of new slot sites with a free sign up bonus, always consider your deposit. The measure of a casino is by the welcome bonus, and the best ones require a deposit. While no deposit bonuses mean free to play, it can sometimes be challenging to withdraw anything won from the free spins. Welcome bonuses that match deposits with bonus money is a good start, but free spins are even better. Sound confusing?

Don’t worry; casino welcome bonus T&Cs tell us everything – you just need to know where to look. Be careful of large amounts; choose the lowest wagering requirements and the highest match percentage. Free spins with no wagering are the best bonuses currently available – especially if there’s no max win specified. That means there are no restrictions on the bonus – meaning you can withdraw your winnings straight away.

The top slot sites will have the right bonus balance; wagering requirements of between 25x and 35x the bonus, a match of up to £100 and a percentage between 50% and 200%. If there are free spins in return for any deposit, no wagering is another good sign – no max win is fantastic.

5. Mobile friendly

This is the most crucial factor to consider if you’re a mobile casino enthusiast. Depending on the software, not all casinos behave the same way when pushed by mobile devices. If you want fast, secure and user-friendly swiping action when it comes to online slots – you need a highly-responsive site. A gaming system that works anywhere, everywhere, any time on anything.

To avoid a poor mobile casino experience, find out how the slots site works on your smartphone and tablet. Open games and see if they’re responsive, there’s nothing worse than playing roulette or slots that don’t fill the entire screen. Test controls, swipe action, scroll function and thumb touch to see if everything handles ok. Can you view the menu and select options from the lobby? What about your browser, is your selected casino fully loading?

The best UK sites use HTML 5 code to boost mobile performance, that’s a telltale sign for some serious smartphone slot spinning. Other positive indicators include instant-play through a browser and mobile icons that advertise the casinos mobile capability. But the best thing to do, visit the casino on your handset and use mobile-data to see how it performs on 4G. No one likes a cluttered and hefty mobile app, especially to play slots.

6. Games quality

For long online slots sessions, you’ll need a casino that’s entertaining. There’s nothing worse than old, repetitive and rubbish gameplay, it gets boring quickly. You don’t want to join somewhere with poor games quality. To start with, you’ll have to consider whether you want new slots games or more classical fruit machines – finding a casino with both is ideal. Avoid sites that don’t show you their full slots line-up prior to signup.

These days, UK online casinos are very common. In fact they’re ten a penny, often replicated and re-branded – originality is key, but it’s tough to find. That said, they’re out there, and with some good games too. The best way to find out the games quality is to look at who is providing the games.

Choose modern casino sites with new games sections, it’s important to know that new entertainment is arriving regularly. You’ll find this tab on the main menu, if there are no new slots; it’s probably a mediocre operation. Next up, identify any big providers such as NetEnt, Play’n Go and Microgaming, these premium providers tell you they’re serious about contending with competitors. Run for the hills if you don’t recognise any of the developers.

Great games quality is what makes the best UK slot sites. It means more entertainment options and value for betting. It’s all the difference. Having access to online slots with multi-level bonuses, extra features and super graphics will make your casino experience so much more enjoyable. 

7. Payments and withdrawals

Essentially, the more payment methods you have, the more options you have to deposit. And that works both ways, more payment methods mean more withdrawal options too – some quicker than others. But stay alert, not all deposit methods will collect the welcome bonus, check the T&Cs.

When it comes to deposits, avoid casinos with payment fees and high minimum deposits. A reasonable minimum deposit is £10. As with payment methods, look for a good mixture of credit cards, debit cards, e-payments and mobile-billing. Payment speed is crucial too; the top sites will offer instant transfers on deposits – so there’s no waiting around.

A large part of a casinos reputation comes from its ability to process withdrawals and follow through with payment requests. Things to consider include charges, minimum withdrawals and withdrawal times.

Most new slot sites in the UK have a minimum withdrawal of £10, some going as low as £1. But be careful, anything under £10 will probably involve a fee. Something else that players don’t always consider is the deposit withdrawal rule – stating that you should withdraw using the same method as your last deposit.

8. Security

Security is a significant factor to consider. Since you’ll be playing with real money, uploading personal information and potentially withdrawing winnings – protection is important.

While all SSL certificates do the same thing, you don’t want your casino scrimping on their security policy. At the very least, you should expect to see SSL encryption that helps protect your personal and banking data. At present, companies can opt to use 128-bit SSL or 256-bit SSL; the latter offers greater protection for players. Let’s hope your chosen slots site went for the higher number.

9. Customer support

UK casinos use a number of customer support elements – not all of them good. While email and FAQs attempt to help players, these methods lack personal commitment and don’t take into consideration the frustration of their members. As of November 2019, any real money gaming site that doesn’t support live chat to some degree is failing its clientele.

Expect freephone telephone numbers, English language speaking operators and 24/7 live chat if you want loyal support. It’s the very least you can expect if depositing money at their casino site. Response times are another valuable consideration, what’s the point of asking for help if no one comes to your aid. Open up the live chat facility, send an email, make a call, see how good they really are.

10. Membership

Back in the day, a few good online casinos ruled the roost; but they were only good because they had no competition. There wasn’t a reason to get better, improve services or add games content. Today it’s all change, retention is key, and membership is everything. Top slot sites need to hold on to their customers by using innovative and rewarding reasons to stay.

Anyone can offer free sign up bonuses with no deposit required, but they’re often thin air bonuses – vanishing before they’re worth anything. The real value comes from membership. That’s why you need to consider how long you intend to stay before walking away. Some of the lesser-known pop-up casinos rely on one-time visitors, but you want long-term engagement. Real membership value.

You should avoid casinos with little or no membership value, those sites that lack promotional content. Consider the following tripwires for a no go casino: no welcome bonus, no seasonal promotions, no daily, weekly or monthly offers, no VIP club or no player rewards system of any kind.

The best slot sites for UK players don’t shy away from looking after their players; it’s what we call membership value. With so many similar casinos, copy-cat white labels and pop-up slot shops, why not just make an original concept. Those that do become the best places to sign up. Look out for reload bonuses, weekly deposit bonuses, free spins, slots tournaments, free games, cashback and member rewards – or in other words, a high-value membership.

Remember: a casino is for life, not just for free spins.