Quality Casinos for European and UK Players

Updated May 9th, 2023

Quality Casinos

These days, if you visit ten different online casinos, chances are that five of them will claim to be the ‘best online casino’ there is!

Naturally, this begs the question; which truly are the high-quality casinos of the iGaming world? And more importantly, what makes an online casino an A-lister?

A reputable gambling licence, great track record, excellent games' selection, top providers, fast payouts, fair bonus terms, and a first-rate customer service are the major characteristics of a top-quality casino.

We have taken the most important factors, listed above, to rank the best-of-the-best casino sites. Only if a casino meets or exceeds all the above yardsticks, is it included in the below list.

Top-Rated Quality Casinos in 2024

EU Operators EU Operators  Licensed & Reputable Euro CasinosLicensed & Reputable Euro Casinos   Full Range of Games Full Range of Games
Welcome BonusKey Features
Zet Casino logo
100% up to €500 / 5,000 NOK / 150,000 HUF / 5,000 CZK + 200 Spins
  • 8,500+ titles, 110 providers
  • Slot & live tournaments
  • Sportsbook and Live Betting
ZetCasino Review
Bonus Package: Minimum deposit of 20 EUR. Neteller or Skrill deposits do not qualify for this offer. The maximum bet allowed while playing with bonus is 5 EUR. Wagering requirements are 30x deposit amount + bonus received. The wagering requirements of any bonus are to be completed within 10 days of bonus activation. Bonus spins are added in batches of 20 per day for 10 days. Each batch of free spins to be claimed within 24 hours from being available, or else they will expire. Wagering requirements of winnings from free spins are x40. ​(T&Cs)
7Signs Casino
7Signs logo
100% up to €500 / 5,000 NOK / 150,000 HUF + 200 Free Spins + 1 Bonus Crab
  • 9,400+ games
  • 110+ game providers
  • 24x7 live help
7Signs Casino Review
Offer for new players, opt-in required. Min deposit €20. 35x Wagering (Deposit+Bonus) to be completed within 10 days of bonus activation. 40x Wagering for Free Spins. Offer not available with Neteller or Skrill deposit. (T&Cs)
WildTornado logo
100% 1st Deposit Bonus up to €300
  • 6,000+ games
  • Fast withdrawals
  • No withdrawal fee
Wild Tornado Review
New customers only. Min. deposit: 20 EUR / 100 NOK / 20 CHF / 0.00039 BTC. 40x wagering on bonus amount. Bonuses must be wagered within 3 days. Maximum bet per spin: 5 EUR. (T&Cs)
NineCasino logo
100% up to €150 First Deposit Bonus + 250 Free Spins
  • 6,000+ casino games, 75+ providers
  • Superb live casino by Evolution & Playtech
  • Slot tournaments
  • Daily cashback up to 20%
NineCasino Review
Welcome Bonus: New registrations only. Min. deposit: €15. Wagering 35x bonus + deposit. 50 Free Spins every day for the next 5 days. Maximum winnings from free spins is €50. Free Spins winnings have to be wagered 35 times. (T&Cs)
AmunRa Casino
AmunRa logo
100% Bonus of up to €500 + 200 Free Spins + 1 Bonus Crab
  • Massive games selection
  • Fast cashouts
  • 110 top gaming studios
AmunRa Casino Review
First time depositors only, opt-in required. Minimum deposit €20. Wagering requirements are 35 times the initial amount of the deposit and bonus received. The wagering requirements of winnings from free spins are x40. Wagering requirement of bonus must be completed within 10 days of the bonus activation. Deposits made with Neteller or Skrill do not qualify for this offer. (T&Cs)
5Gringos Casino
5Gringos logo
100% up to €500 / 150,000 HUF / 5,000 NOK / 12,500 CZK + 200 Spins + 1 Bonus Crab
  • 100+ gaming providers
  • VIP programme
  • 24x7 customer support
5Gringos Casino Review
Offer for new players. Minimum deposit €20. 35x deposit+bonus wagering to be completed within 10 days of bonus being credited. Max. Bet when playing with bonus is €5. Not available with Neteller or Skrill deposit. (T&Cs.)
GetSlots Casino
GetSlots logo
100% First Deposit Bonus up to €500 + 100 Free Spins
  • Superb selection of 6,300+ games
  • Exciting ongoing promotions
  • 20+ payment methods, including Bitcoin
GetSlots Casino Review
New customers only. Min. deposit: €20/200 NOK/80 PLN. Wagering is 40x on bonus money. Maximum bet allowed is €5. Maximum winnings from the bonus is 5,000 EUR. (T&Cs)
BitStarz Casino
BitStarz logo
100% Bonus up to €100 + 180 Free Spins
  • 3,800+ games
  • Frequent slots and table game tournaments
  • Fast withdrawals
  • BitStarz original games
BitStarz Review
New registrations only. 20 Instant free spins + 160 (20 per day, starting in 24 hours). A minimum deposit of €20 is required to receive the 180 free spins. Wagering Requirements: 40x bonus funds. Bonus is valid for 7 days. (T&Cs)
New Euro Casino
Cashwin Casino
Cashwin logo
100% up to €1,000 + 50 Free Spins
  • 7,000+ slot games, 150+ gaming studios
  • Top-notch live games
  • VIP levels
CashWin Review
First time depositors only, opt-in required. Maximum bonus: PLN 5,000 / NOK 10,000 / CHF 1,000 / CZK 24,000. Minimum deposit €10 / NOK 120 / CHF 10 / CZK 250. Wagering requirements are 35 times the deposit and bonus amount. The maximum bet allowed while playing with bonus money is EUR 5. Wagering requirement must be completed within 14 days of the bonus activation. Deposits made via Neteller or Skrill do not qualify for this promo. (T&Cs)
Turbonino Casino
Turbonino logo
100 Spins on 1st Deposit
  • Pay N Play in Sweden, Finland, Germany
  • Huge games library
  • Unlimited number of transactions
Welcome Bonus: 1st deposit only. Min. deposit: €10, Game: Thor and the Trials of Asgard, Spin Value: €0.10. WR 60x free spin winnings amount (only slots count) within 30 days. (T&Cs)
BacanaPlay Casino
Bacana Play Logo
100% Bonus of up to €100 + 25 Spins
  • 3,500+ games
  • Awesome live casino
  • Trusted operator
First Deposit Only. Min. deposit: €10. Wagering of 60x Bonus amount within 30 days. Spin Value: €0.10. Max bet is €5. (T&Cs)
Cazimbo Casino
 Cazimbo logo
100% 1st Deposit Bonus up to €500 / 150,000 HUF / 5,000 NOK / 2,250 PLN / 12,500 CZK / 550 CHF + 200 Free Spins
  • Power-packed games selection
  • Multi languages viz. Finnish, German, Norwegian
  • Slot and Live Game Tourneys
Cazimbo Review
New signups only. Min. deposit to receive the bonus is 20 EUR. 35x wagering on sum of the deposit + bonus amounts. Winnings from the Bonus Spins are subject to 40x wagering. Bonuses must be wagered within 10 days of the bonus activation. Before using the Free Spins, a player must complete the wagering on the deposit bonus, or else, the bonus will be cancelled automatically. Deposits made with Neteller or Skrill do not qualify for this promotion. (Full T&Cs)
New Euro Casino
Lumi Casino
Lumi logo
100% Match Bonus up to €300 + 50 Free Spins on Book of Dead
  • Fair and secure MGA casino
  • 80 software providers
  • High withdrawal limits
Lumi Casino Review
First time depositors only. Minimum deposit to receive the bonus is €20. Wagering is 40x the total of bonus money, deposit, and Free Spins. The maximum bet allowed while the welcome bonus is in play is €5. Deposits made by Skrill and Neteller are not eligible for this offer. (Full T&Cs)
Temple Nile Casino
Temple Nile logo
200% Match Bonus up to €500 + 50 Extra Spins on Book of Dead
  • Ancient-Egyptian themed casino
  • Practically every gaming studio on board
  • Temple Tokens - reward points
  • 3 VIP levels
Temple Nile Review
Welcome Bonus: 18+. New signups only. €20 minimum deposit. Wagering is x40 the total of bonus money, deposit and Extra Spins. Maximum bet allowed is €5. Deposits made by Skrill and Neteller are not eligible for this offer. Unused bonus fund expire after 30 days. Unused Extra Spins expire after 10 days. (T&Cs)
Spinia Casino
Spinia logo
100% up to €100
on First Deposit + 25 Free Spins
for Big Bass Bonanza
  • 2,800+ casino games, 250+ jackpot titles
  • Huge live casino
  • High withdrawal limits
New signups only. Bonus Code to use when making a deposit: PINACOLADA. Min. deposit: €20. Wagering: 40x. Maximum bet for all game types (slots, live games, table games, scratch, action games) is 5 EUR / 50 NOK / 20 PLN. Full terms apply.
CasinoLuck logo
100% up to €150 Bonus + 150 Book of Dead Spins
  • MGA, UKGC, Danish licence
  • Great online slots and live casino
  • Good promotions
CasinoLuck Review
Welcome Bonus: New players only. €20 min deposit. 35x wagering, to be completed within 21 days of the bonus being credited. ​(T&Cs)
Spinland Casino
Spinland logo
200% Match Bonus up to €3,000 + 50 Bonus Spins on Starburst
  • 100+ gaming studios
  • Big jackpot games
  • Loyalty points
Spinland Casino Review
Welcome Bonus: 18+. New players only. Min. deposit €20. Max. bonus bet is €5. Winnings from Bonus spins credited as bonus funds and capped at €100. Unused bonus fund expire after 30 days. Unused free spins expire after 10 days. Welcome Offer is 200% match bonus up to €3,000 plus 50 Bonus spins on Starburst on your 1st deposit. Wagering is x35 the total of bonus money, deposit and free spins. Deposits made by Skrill and Neteller are not eligible for this offer.
. Play responsibly. (Full T&C’s apply)
Fun Casino
Fun Casino logo
100% Bonus up to €123
  • Fast payouts, no withdrawal fee
  • 24/7 prompt customer support
  • High maximum withdrawal limit
Fun Casino Review
Welcome Bonus: #AD New players only, Maximum bonus is €123, Max bet with bonus is €5, No max cash out, Wagering is 50x – Skrill & Neteller excluded, Eligibility is restricted for suspected abuse. (Full T&C's apply)
Casumo Casino
Casumo logo
100% up to €/$100 plus 100 free spins on Book of Dead
  • MGA, UKGC, Danish, Swedish licence
  • Awesome, bespoke live casino
  • Zero deposit and withdrawal fees
  • High €50,000/month withdrawal limit
Casumo Review
Welcome Bonus: 18+. Only new customers. 100% up to €/$100. Min deposit €/$10. 100 free spins on Book of Dead on deposit (20 per day for 5 days). 30x wagering requirement applies to deposits, bonuses and winnings from free spins. Play responsibly - rgf.org.mt (T&Cs)
NextCasino logo
100% Bonus up to €200 + 100 Free Spins
  • MGA, UKGC licence
  • Live casino by Evolution
  • Exciting promotions
NextCasino Review
Bonus Package: New players only. €20 min deposit. 35x wagering, to be completed within 21 days of the bonus being credited. (T&Cs)

Finding Top Quality Casinos

Some punters prefer quality to quantity, while others look for sheer variety.

But what if there are casinos that offer both quality and quantity, and then some more? Fortunately, there are many top-notch online casinos that are a punter’s dream.

The not so good news is that there are also thousands of self-declared ‘best online casino’ sites that offer a very mediocre, or even a frustrating gambling experience.

To make matters worse, there are also scores of rogue online casinos that are out to scam players. They offer rigged games, will stall or refuse to pay out your winnings, steal your financial information, and even sell your personal details.

A casual visit to these sites may impress a non-suspecting player, especially if he/she is new to the word of online gambling.

We are not trying to scare you into thinking that all real-money online casinos are like that. However, it is vital for you as a player to immediately know which ones are the bad guys, which sites will offer an average playing experience, and which casinos are truly top drawer.

Our comprehensive review and shortlisting process of online casinos has enabled us to weed out the average ones – to leave you with nothing but the best ones.

Below, we’ll discuss in detail, what all it takes for a gambling site to make it in our quality casinos list.

Licence and Certifications

The very first thing we check for in a casino is whether it has a valid licence from a respected gambling authority. A licence is a critical factor to look for when playing online.

Prestigious licensing authorities such as UK Gambling Commission (UKGC), the Malta Gaming Authority (MGA), and the Gibraltar Gambling Commission (GGC) ensure that their licensee casinos follow strict regulations.

Quality casinos in the UK and other European countries that are licensed by the above authorities offer fair gaming.

They also guarantee player protection measures such as financial and personal data safety. Moreover, they also have a responsive player complaint handling mechanism.

If you chance to land on a casino that doesn't display its licensing information (usually it's found in the footer of the website), run away from it as fast as possible.

Unlicensed casinos can not only be unreliable and very risky, but they also dish out an inferior online gambling experience.

Is the Parent Company Genuine?

Online casinos are run by various businesses that come in all shapes and sizes. If it’s a big company, they will be owning and operating a number of online gambling websites, with different branding.

You would want to play in casinos that are run by large, well-respected businesses that have a history of serving their customers without any major glitches.

There are some important advantages of playing in quality casinos that are run by genuine establishments.

  1. They offer fair, transparent, and regulated online gambling.
  2. You’ll get your payouts on time, without hassle.
  3. Your financial and personal details shared with the casino are in safe hands.
  4. Their bonuses have fair and transparent terms and conditions.
  5. Big or long-standing operators usually have a stable financial status, so there’s less chance of your money getting stuck with the casino.

Through a casino’s licensing information, we are able to check the company behind a casino. Further details such as, the company’s address or the year of establishment can be found in the gambling regulatory websites, such as the UKGC.

Quality Casinos have Games by Top Providers

What good is an online casino if it doesn’t offer a staggering collection of entertaining games? After all, that is one of the major distinguishing characteristics of online casinos vis-à-vis their brick-and-mortar counterparts. A quality casino for the UK and other European regions will offer games in the thousands. Some sites stock as much as 3,000 titles, or even more! The majority of games will consist of online slots, the most popular being video slots and the jackpot slots.

With the advancement in technology, live dealer games have also really taken off in the last few years.

Top casinos house the complete selection of live casino games, including blackjack, roulette, poker, baccarat, and various live game shows.

Besides providing quantity, high quality casinos stock games from the best gaming providers in the industry, such as Microgaming, Evolution, Playtech, and Yggdrasil, to name a few.

Advantages of Top Gaming Suppliers

Playing games from top providers in a quality casino will give you several benefits.

Firstly, their games have incredible graphics, sounds, and offer highly engaging gameplay. If you’re a slot lover, you’ll be mesmerised with the themes, the life-like 3D visuals that these games come with.

Secondly, top-rated games are perfectly compatible with computers and mobile devices. You’ll be able to enjoy them at home, on the go, or anywhere, as long as you have an internet connection.

The biggest advantage is that the games are certified fair by world-famous independent testing agencies such as eCOGRA, iTech Labs, Technical Systems Testing (TST) and the Gaming Laboratories International (GLI).

These certification authorities periodically test casino games and gaming software platforms. Their audits verify that the games are using approved RNG’s systems, and the platforms are not compomised. Nowadays, they even inspect live dealer studios. Live dealer games are tested and certified to ensure fairness, and to meet compliance in regulated jurisdictions.

Games’ RTP

One more thing we check for, is the RTP of games. The RTP (the Return to Player percentage) value of a specific game indicates how much of the players’ total wagers are paid back to them in the long run.

The higher the RTP value, the lower the house edge is. A game with a high RTP value (such as 97% or more) will theoretically offer you better chances of winning, than say, a game thats has an RTP of 95%.

Now, the twist is that online casinos can vary the RTPs of their games to some extent. Which means, the same game can have two different RTPs at two different casinos. A lower RTP benefits the casino, while a higher RTP favours the players.

In our quality casinos list, we have excluded those casinos whose RTPs are consistently lower than their competitors. A top-quality casino must have high-RTP games.

Fast and Numerous Banking Options

When you’re playing for real money, banking options of a casino become a critical factor.

Today, there are numerous online casinos that offer a wide range of payment options. However, most of them will have a huge number of deposit options, and way lesser number of withdrawal options.

To qualify as a quality casino, we make sure if an online casino is also offering a wide range of fast withdrawal options.

Fast payment options include the likes of eWallets and online banking options such as Trustly.

You’ll be able to use ewallets such as PayPal, Skrill, and Neteller to quickly deposit and cash-out in the casinos listed on this page. These eWallets support all the popular world currencies, are secure, and most casinos don’t charge any fees to use them.

Similarly, online bank transfer services like Trustly also offer secure, fast and convenient way to gamble online for real money. Trustly lets you safely complete fund transfers between online casinos and your online bank account in real time.

One more thing we take note of is how much time a casino takes to process your cashout request.

Known as the Withdrawal Pending Time or the Cashout Processing Time, this is the period a casino takes to approve your withdrawal request. It needs to be as short as possible for you to quickly get your payouts. Quality casinos in the UK and Europe have efficient mechanisms in place to minimize this time duration.

If you select payment options such as eWallets or Trustly, then you can expect extremely fast cashouts in the above casinos.

Even if you choose other fund transfer options such as credit/debit cards, these top casinos will always offer faster cashouts than an average/smaller casino.

Excellent Customer Support

Customer service can make or break a business. This is especially true for online casinos that operate remotely and often deal with players from many countries.

An efficient, round-the-clock support staff can make a player’s life a lot easier. Trust us, when playing online, you may need to take the help of a casino’s customer support staff more than once. Be it for payment related queries, or just to know how to claim a bonus offer they had emailed you.

Nowadays, many casino sites offer multiple ways of contacting them. The most common methods are live-chat, phone and email.

But is that enough. It may, or may not, depending on a few things.

Are they available 24/7? How quickly do they respond? Is their support staff knowledgeable, or do they just give templated answers? Do they speak languages other than English?

All these factors become important when players from varied geographical regions are playing in a casino.

The quality casinos we have selected have some of the fastest and most efficient customer care staff. Some featured casinos, such as CasinoEuro have won industry awards for their stellar customer service.

Quality Bonus Offers

Most people who look to play in online casinos are attracted to the various bonus offers that are prominently advertised by the casinos.

You would have noticed the words Free Bonus or Welcome Bonus on almost all casino sites.

You can claim these types of bonuses by making a qualifying real money deposit with the casino. After you claim the offer, the casino adds a certain amount of ‘casino money’ in your account. You can play and even win real money using this bonus.

Sounds too good to be true? Well, it often is.

Because, all bonuses come attached with certain terms and conditions. These conditions are decided by the casino. And if you want to win and cash out any winnings from a bonus, you must fulfil these stipulations first.

The most (in)famous and significant condition is called the wagering requirement, or playthrough requirement. It signifies the number of times you must wager a bonus before you are allowed to withdraw your winnings from that bonus.

Casino bonus is a vast topic which we have addressed in our articles pros and cons of casino bonuses and  how to choose the best online casino bonus.

For now, we’ll stress that quality casinos offer fair bonuses with transparent terms and conditions. What this means is, a bonus that doesn’t have the odds stacked highly against the players.

Top-notch casinos will always give you a fair chance to win real money from a bonus. Their bonuses will usually have low or reasonable wagering requirements (30x-40x), and they'll also give you sufficient time to clear the wagering (15 days or more).

The significant terms of a bonus are usually listed just below the offer, and the complete details are mentioned on a separate terms and conditions page. You must read them from top to bottom before claiming any bonus offer.

Quality Casinos Promote Responsible Gambling

Playing real money games online brings that extra thrill in the gameplay. The temptation of winning big money can sometimes lead to unreasonable expectations, and hence rash decisions. For some, this may also lead to gambling addiction.

For this reason, it is very important for casinos to establish various measures to promote safer gambling online.

Quality casinos achieve this by offering various gambling addiction tools that can help players keep a check on themselves while playing.

We make sure to see if an online casino is offering ways to identify and deal with gambling addiction in players.

The tools can include the following:

  • Setting up of deposit/loss/wager limits mechanisms.
  • Option to set logged-in time limits.
  • Prevent underage gambling by carrying out age verification checks.
  • Keeping an eye on the player’s play history to check for signs of any gambling addiction.
  • Self-exclusion or a cool-off period option.

Other Things we look for in Quality Casinos

We’ve touched upon the most important and readily noticeable aspects of quality casinos above. But there are a few smaller, yet significant things, that are also part and parcel of a great casino.

Let’s start with the casino’s website, which obviously is the first thing you’ll notice. A modern, uncluttered, and user-friendly website goes a long way in increasing player satisfaction.

All the important functions, such as the games lobby, cashier, help and live chat support, game search, should be easily accessible, whether on computer or on mobile.

Then, the casino’s significant terms and conditions should be readily available. They should also be put out in an easy-to-understand language. Vague or highly technical jargon that an average casino player will not understand should be avoided.

This is one more reason why we deal only with reputable casinos that come with highly reputable gambling licences, such as a licence from MGA or the UKGC. The above-mentioned points are mostly taken good care of by these casinos (partly due to the regulation). Still, we do come across sites that have critical information buried deep in their lengthy terms and conditions page, often in small print.

Since we’re dealing with real money casinos, we keep a special eye on the casino’s cashout policy. Both, the deposit and withdrawal options should be clearly mentioned. If the casino charges any administration fee to use a particular payment method, they should clearly mention that too.


We’ve mentioned all the critical factors above that go into the making of a high-quality casino. Only when a gambling site meets all the above criteria, can it be considered to be a top-drawer casino.

You can rest assured that when you’re playing in any of the sites listed here, you’ll have the best online gaming experience.

Top Questions on Quality Casinos

Which are the most reputable quality online casinos?
This will depend on your region. We have put the best ones for the UK and European players in our featured quality casinos. Outside that list, look for sites that have a reputable licence (viz. MGA for European online casinos), huge games’ selection, well-known game providers, quick cashouts, bonuses with reasonable terms and conditions, and 24/7 customer support
Will I win more if I play in these top-rated casinos?
Many casino games are based purely on luck, and their outcomes are random. There is no way to be sure of the wins or losses. However, playing in the best casinos means that the games you’re playing are completely fair and are independently tested. Top casinos also offer the highest RTP games, which statistically means that you would have better odds of winning, than say in a casino that offers low RTP games. .
Are online casino games rigged?
Not if you’re playing a licensed, respected online casino that offers games from top providers. All their games use a computerised Random Number Generator (RNG) that makes the game’s outcome totally random. These RNG systems are periodically tested by independent third parties to confirm that the games continue to be fair.
What are the advantages of playing in the best casinos?
The biggest reason is a safe and fair gambling experience online. High-quality casinos use reputable licences that guarantee safe, reliable, and fair gaming. Moreover, these trusted casinos offer a superior experience to punters by offering a huge games library, fast cashouts, bonuses with reasonable terms, and prompt customer support services.
How do you find top-quality casinos?
By assessing a casino on several critical factors, we’re able to come to a conclusion whether it’s worth your time or not. We check every casino’s licensing details, games and platform certifications, operator’s reputation, terms and conditions, game providers, and many other things before featuring them in our portal.

References and Sources

Major sources of information used in this page.

Page author  Content Author: Online Casino Spinz Team

Started in 2016, OnlineCasinoSpinz.com is committed to providing detailed player guides and trusted casino reviews for European players like you. We have been closely associated with the iGaming industry for more than 12 years and understand...

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