Casino Bonus Offers 2023 – Top EU Casino Bonuses Sites

An excellent welcome bonus at an online casino in Europe is one with a high value and reasonable wagering requirements (30-40x). And if you can grab some free spins with no wagering requirements, that’s icing on the cake. However, given that online casinos are businesses and not charities, offers of this nature are extremely rare. Still, CasinoFriday offers a 100% bonus of up to 500 EUR, making it one of the finest online casino bonuses we’ve seen.

Yellow suitcases with a red bonus sign and a character from a Netent slot game Finn and the Swirly Spin with green umbrella and scattered red dice around on a dark background

Explore our collection of top casinos and take advantage of the best bonus offers to maximize your playing time or chances of winning.

Top EU Casino Bonuses Sites

BC Game Logo

BC.Game Casino

  • WB up to 1260% deposit match
  • Online crypto-casino
  • Over 8000 high-quality games
  • Feature buy-in bonuses

Visit BC Game ➜

N1 Casino logo with red star in white bold

N1 Casino

  • 1000 EUR+150 free spins bonus
  • Popular EU casino games
  • 15 deposit & withdrawal methods
  • Bonuses on the first 3 deposits

Visit N1 Casino ➜

All bonuses are subject to T&Cs. 18+ only. Gamble Responsibly.

Tapes of European Casino Bonuses

When it comes to casino bonuses, it’s wise to brush up on the basics. Throughout our guide, we’ll show you what bonus offers are available and how to take advantage of them.

Welcome BonusJoin a casino and take advantage of the special promotion.
No Deposit Free SpinsSign up at a casino and receive free spins as a token of appreciation, without the need to make a deposit.
Refer a Friend BonusGet a commission for every successful referral that signs up with your unique link.
Cashback BonusCasinos offer cash refunds to players’ accounts to compensate for losses, with no wagering requirements.
Loyalty BonusJoin a loyalty programme to receive rewards for your continued loyalty to the casino.
Live Casino BonusEnjoy a range of bonuses, including sign-up, reload, and match bonuses, when playing at the live casino.

Casino Welcome Bonus

To qualify for a welcome bonus, you must first create an account with the casino (a registration form usually appears automatically when you open an online casino for the first time). After you’ve successfully joined, you can make a deposit and claim your bonus by going to the cashier section and choosing the “add bonus” button before making your first transaction. Keep in mind that the terms and conditions of any promotion will differ between casinos, so read them well before accepting a bonus.

No Deposit Bonus

In general, no deposit casino bonuses are a straightforward concept. A no deposit bonus, also known as a “free spins” promotion, is popular among individuals who want to try out an online casino without making a deposit. This type of promotion may also be offered to loyal customers. When you sign up for a new online casino, they may offer you free spins on one or more of their slot games, giving you the opportunity to win money without spending any of your own. An example of this type of deal can be found at Bitstarz Casino, which offers 20 free spins with no deposit required.

Casino Cashback Bonus

Cashback bonuses are the online casino equivalent of a high-street bank: you have money deposited to your account automatically, and depending on the terms and conditions, you can either play more or withdraw it. Some casinos have no wagering requirements, while others may require 1-40x playthroughs.

Refer a Friend Bonus

Refer-a-friend bonuses at online casinos are created to reward both you and your friend for spreading the word about their site.

Loyalty Casino Bonus

The leading European online casinos also provide loyalty benefits to players who often wager at the site. But if you’re fortunate, the loyalty incentive, such as cashback, will be much more beneficial than the first sign-up bonus.

Live Casino Bonus

This bonus is about as common as a hen’s teeth. It’s only available at select online casinos, and players can use it to play live roulette, blackjack, or baccarat. Depending on the casino site, this bonus may be a percentage of your deposit (up to a specified amount) or a real cash bonus after meeting certain criteria. For example, new players at Casino Friday can pick between a conventional welcome bonus of up to 500 EUR and a live casino bonus of up to 500 EUR (depending on the player’s country).

Casino Bonuses for High Rollers

High rollers may also be able to take advantage of exclusive offers at some online casinos, particularly those who make considerable contributions to the casino’s overall turnover. Typically, these can be used on any game, and there is no requirement to make a deposit.

Bonus Codes

Most online casinos offer bonus codes that can be used to collect additional cash bonuses or free spins on a slot machine. This is being offered to existing players in order to encourage them to visit their casino and check out some of their games.

Getting to Know Bonus Terms and Conditions

Bonuses come with time restrictions, country limitations, and a minimum deposit requirement. They must be redeemed within a specified timeframe. The amount of wagering necessary to utilize the offer may differ depending on the promotion, so it is important to carefully review the requirements before claiming it.

Before accepting a bonus, make sure to thoroughly read and comprehend the terms and conditions of the offer. If you fulfil the wagering requirements, you will be eligible to withdraw your winnings.

Factors to Consider Before Claiming Online Casino Bonuses

With a plethora of options available for online casino bonuses, it can be challenging to determine which offers are worth your time and money. To assist in your decision-making process, we have outlined several key considerations that should be taken into account.

  • Security and Banking: Before making a deposit and claiming a welcome bonus, you must verify that the casino is fair and secure. Additionally, you should pay attention when it comes to the methods that are accessible for withdrawing your winnings. PayPal and Neteller are two options, but there are many more. All of the online casinos on our list are completely risk-free places to gamble.
  • Wagering Requirements: A casino can limit its bonuses in a variety of ways. Most bonuses come with wagering restrictions as part of the terms and conditions. This implies that before you can withdraw your bonus money, you must place a particular number of bets with it. Some casinos, for example, require players to wager their welcome bonuses 30 or 50 times before making any withdrawals.
  • Expiration Date: Unless otherwise mentioned in the relevant promotion, each bonus awarded is valid for 7 days from the date of awarding the bonus. Any bonus funds that remain unclaimed or unutilized at the end of the specified term will be forfeited and withdrawn from your account.
  • Listed Casino Games: The games that can be played with a bonus are usually restricted at most casinos. The most frequently played games are those involving slot machines. It’s always a good idea to double-check the terms and conditions of promotion before enrolling because they may include or exclude specific games.
  • Minimum Deposit Required: Many casinos will allow you to make deposits as small as 10 EUR to qualify for their promotions. However, this does not imply that they are less generous than others. Some may even be higher than those with a 30 EUR minimum. It all comes down to how much risk each casino is willing to take when attracting new players to their sites.
  • Maximum Win: It is not uncommon for an online casino to limit the number of bonus winnings obtained. For example, you can receive 100 EUR in cash or 300 EUR as a bonus offer, but you cannot receive more than 50% of the deposit value (e.g. 150 EUR) and only play slot games.
  • Account Verification: Many casinos allow you to play without requiring verification of your account; however, it’s important to remember that if you are offered a welcome bonus, your account verification will be mandatory before the funds can be released.


With the rise of online live dealer games and slot reels, more and more people are choosing online casinos for their convenience and user-friendly features. The seamless banking methods, mobile compatibility, and diverse game selection have made online casinos a popular choice for players looking to hit the jackpot. Casino bonuses, particularly for new players, have also gained popularity as they provide an opportunity to try games with extra wagering amounts. However, it is crucial to thoroughly read the terms and conditions before claiming a bonus to avoid any mistakes.

If you’re looking for a cashback casino, consider the following sites:

  • Amok Casino: Each Friday, 10% Weekly Cashback is granted, with no wagering requirements.
  • Mount Gold Casino: Every Monday, you’ll get 10% weekly cashback. You don’t have to wager anything.
  • Refuel Casino: 10% Weekly Cashback is given each Thursday without wagering requirements.
  • Raptor Casino: You will receive 10% Weekly Cashback every Wednesday with no wagering requirements.
  • Casino Friday: VIPs receive 20% back on losses without wagering requirements.

Casino Bonuses FAQs

What bonuses are offered by online casinos?

Besides offering generous welcome bonuses, the finest online casinos will also provide multiple promotional offers such as cashback bonuses, free spins rounds and loyalty benefits. These deals are subject to various terms and conditions, but some can be claimed without making a deposit.

Is it worth claiming a casino bonus?

Whether or not claiming a casino bonus is worth it is a subjective matter that depends on various factors, including the value of the promotion, the terms of the game, and the wagering requirements. However, to make an informed decision, it may be useful to consult online casino reviews and gain a deeper understanding of the promotion in question. This way, you can weigh the pros and cons and determine if claiming the bonus aligns with your gaming goals and expectations.

Why do online casinos give out bonuses?

Casino bonuses provide players with a wonderful opportunity to understand how different casino sites operate, try out some of the numerous games that are available, and return again and again.

What can I do to avoid bonuses that are too good to be true?

A time-honoured strategy employed by several online casinos is to give a high bonus percentage. This may sound like fantastic news, but a detailed examination of the terms and conditions reveals something suspicious about this type of promotion. For instance, this bonus has a wagering requirement of 100x. That is why you must carefully read the terms and conditions before claiming a bonus.