Christmas Casino Bonuses - The Best Bonuses for Holidays

Online Casino Christmas Bonuses

It’s the most wonderful time of the year… The holiday season is here! Many online casinos are extra generous during this time of year, and they’ll be giving away free spins, no-deposit bonuses, and other special promotions to their players. Some casinos have daily deals in the spirit of traditional Christmas calendars, where every day or week you can claim different kinds of bonuses.

On this page I’ll take you through what casinos are at their best during December, which sites feature the best holiday themed slots, and where you can find the best Christmas promotions for 2025.

BonusFinder Tip

Some online casinos may be feeling more generous during the Christmas Holidays. As an online gambler, you have the right to benefit from it as these extra campaigns have the chance to improve your win rate, give you more value for your money, and make playing online casino games more fun. Make sure to choose one of the licensed sites we recommend to you - by doing so you can play safer and know that your money is in safe hands and the games are fair.

Many online casinos give out special Christmas promotions during December.

Best Casinos for the Christmas Holidays

Many online casinos try to stay at the top of their game by providing different holiday themed promotions throughout the year.

In the table below I’ve selected the best casino bonuses you can claim this Christmas. All of these promotions bring good value for your money, and they are regular welcome bonuses that are available outside of season, too. What makes these casino sites especially good for Christmas is their collection of seasonal games and the fact that most of them offer special promotions during this time of year.

If you’re not much of a Christmas enthusiast, worry not – you can still claim the normal welcome bonuses without the need to only play Santa-related slots and tournaments all December long. This is also a good time to keep an eye out for new Irish casinos, as new sites usually have lucrative bonuses on offer.

Best Seasonal Promotions

While most welcome bonuses and casino offers are meant exclusively for new players, existing customers can also get bonus money during the Christmas season. The most popular promotions are Christmas calendars and seasonal slot tournaments. Most online casinos release these holiday-inspired campaigns right before December, while others only launch their campaigns closer to Christmas Eve.

Below you’ll find all the available Christmas promotions for 2025:

King Billy: Wazdan Mystery Drop Xmas Tournament

Last year it was games from Spinomenal, this year Wazdan: King Billy Casino brings you five straight weeks of gifts with the Wazdan Mystery Drop Xmas Tournament. By participating you get the chance to play slots by Wazdan for a total prize pool of €1,500,000! The prize pool is divided into 3,000 mystery boxes, and the top prize is €500.

The tournament runs from November 27 until December 26. The best thing is that you can win more than one prize during the tournament period, and the cash prizes do not have any wagering requirements!

Lucky Days Casino: Amazing Rewards and Bonuses everyday in December

Lucky Days’ Christmas calendar gives you amazing rewards and bonuses every day in December. All you have to do is log in to your casino account and claim the daily offers.

ICE Casino: Advent Calendar

ICE Casino gives existing customers bonuses every day during the month of December, all the way until New Year’s. You get to open a door each day, and if during one week you make a deposit every day from Mon-Sun, you’ll get a deposit-free bonus at the end of it!

Lucky Wins: Lucky Xmas Calendar

Lucky Wins has a Christmas calendar that runs from the 1st to the 31st of December. The calendar offers special daily gifts that range from free spins to exclusive bonuses. All bonuses are available once a day, but on December 26, the bonus is available an unlimited number of times! The downside is that you have to deposit €20 every time to get one, and the wagering requirement is 40x.

The free spins will be available for different, daily changing Bgaming slots, and the maximum win is €200.

LeoVegas: Taste the Christmas Flavours with Daily Offer

Just like last year, LeoVegas has an exclusive free spins offer for the Christmas season again. You’ll get 25 Free Spins on the new Amazing Link Christmas slot game. The spins are valid for 72 hours, and the wagering requirement must be cleared within that time.

Depending on how much you want to deposit, you can get spins with different worth:

• €0.20 Free Spins: Deposit €25, wager 3x and get 25 x €0.20 Free Spins
• €0.40 Free Spins: Deposit €50, wager 3x and get 25 x €0.40 Free Spins
• €1 Free Spins: Deposit €100, wager 3x and get 25 x €1 Free Spins

Christmas Themed Online Slots

The Christmas holidays are a great excuse for many providers to launch slots with fun gaming features and great prizes to win. These slots usually have high RTP, good paylines and excellent bonuses you can claim to end the year in a merry spirit. Here are some of the most anticipated slots for the Christmas holidays:

Christmas Carol Megaways – RTP: 96,58 %

In this slot from Pragmatic Play, a traditional story told in a Christmas Carol comes to life. The most notable features include huge multipliers, bonus purchases and the standard substitution feature found in most Megaways slots—this game is one of the most sought-after by gamblers in the best online casinos in Ireland.

Sweet Bonanza Christmas – RTP: 96.48%

Sweet Bonanza Xmas is a holiday version of the classic Sweet Bonanza slot. The game’s biggest attraction is the free spins rounds and huge multipliers. With a medium volatility, it is suitable for players with different types of budgets.

Santa vs Rudolf – RTP: 96.35%

This slot created by NetEnt offers a light and fun gaming experience with original and funny graphics. The chances of profit are quite good. We recommend this title if you like the Christmas theme and are looking to have a fun time playing a medium volatility slot.

Santa’s Wonderland – RTP: 96.2%

This slot is a game that promises to entertain all its players and give you a chance to win excellent prizes. It is a simple but entertaining game that is worth playing. The graphics could use a slight improvement. However, it is a slot that will make you have a good time this Christmas.

Santa’s Stack – RTP: 96.3%

This game has everything to charm users; its interface is colourful, its sound effects are excellent, and its design is quite peculiar. It features exciting gameplay that will keep players’ interest, excitement and adrenaline pumping high. It is an advantage that the game has the bonus purchase option to take advantage of the free spins.

Secrets of Christmas – RTP: 96.72%

Secrets of Christmas is a slot that has a wonderfully Christmassy design and excellent graphics. It has a simple dynamic with an innovative special round, where it allows you to choose the type of bonus you want to receive. It is a slot that stands out for being fun and for offering a high-quality audiovisual experience.

How to Cash in a Christmas Bonus

Christmas Bonuses are no different than the normal campaigns that casinos have on offer throughout the year. Any registered player – old or new – can claim these offers. If your go-to casino offers a seasonal campaign, simply opt in as instructed by that specific casino.

If you’re a new player, simply register a new user account. You can do this easily on any legal and licensed casino site that you can find on our top lists. Note that you must be ready to provide some personal details in order to register as a player, such as phone number, date of birth, home address, and in some cases an official ID card. This information is required to verify you are an Irish resident and to ensure you haven’t signed up on the site before. This is to fight against money laundering and scams, and these processes are in place to protect both your and the casino’s funds.

• If the holiday bonus is deposit-free, simply claim it or opt in as instructed by the casino after you’ve successfully registered an account.
• If the bonus requires a deposit, follow the instructions in the campaign T&C. If you’re a new player, make sure the bonus can be claimed at the same time as the welcome bonus (should you wish to claim one of those as well). Most holiday bonuses are independent from the welcome bonuses and can be claimed at the same time, but it’s best to check to avoid any possible loss of winnings.
• Take note of the minimum deposit, wagering requirements and other bonus terms before you start to play – if you don’t follow all the terms and conditions, the casino has the right to cancel the bonus and withhold any possible winnings.

Tips for Making the Most out of Holiday Bonuses

Claiming exclusive bonuses can be a great way to boost your bankroll and have some fun. But as always, it’s important to approach these offers carefully. Here are some tips to help you make the most out of your seasonal celebration bonuses:

1. Set a Budget: Gambling is only fun when you are in control. For that, you need to set a budget and have bankroll management that allows you to play with money that you can afford to lose.
2. Read the Terms and Conditions: While claiming exclusive offers is great, it is important to read through the terms and conditions first. Some offers may have hidden terms that can make withdrawing your winnings very difficult.
3. Check the casino’s promotions page: Most casinos will provide their short-term promotions in this section. So keep an eye on it to stay up to date with the latest offers.
4. Follow the casino on social media: Online casinos will often use social media exclusive promotions to lure in new players.
5. Look for themed games: It can be more rewarding and fun to play Halloween-inspired slots when it’s that time of the year. Some online casinos also utilize these games to give players special rewards on specific slots.
6. Take advantage of multiple bonuses: You can claim as many good value bonuses as you wish; nobody is stopping you. If you are a regular player, these short-term promotions can help you get more out of your money.

Conclusion and Final Verdict

Online casinos often use different holiday themes for marketing purposes, and Christmas is definitely the biggest of them all. Irish sites often offer casino bonuses and promotions for new and existing players during this time of the year. There is also a wide range of Christmas-themed slots, some of which are available all year round for the biggest of fans, but of course these games are at their best in December, while we wait for Christmas Day to arrive.

Personally I’m a fan of all the different seasonal bonuses that online casinos have to offer. Yes, it’s just marketing, and an attempt to get more paying customers. That much is clear. But in my opinion it’s a fun way to engage the players and enjoy some seasonal fun that only comes around once a year.

BonusFinder Expert Pick

Offering different promotions several times a year shows that the casino makes an effort to keep their customers happy. Many online casinos just have the same offers year after year, and they make no effort in keeping their customers engaged and entertained. So if you're in the mood for a casino bonus this December and enjoy the holidays, why not try one of the available Christmas offers?

Henri Ojala

Professional Poker Player

Last updated: 14/04/2025