Spread the Festive Cheer With Top Christmas Casino Promotions in 2025

Ready to celebrate the most loved holiday of the year? Online casinos are also here to turn up the jolly with some tree-mendously good Christmas casino promotions. Grab some cashback, free spins or winter giveaways — just make sure there’s enough room under the Christmas tree!

Our Top Christmas Bonuses 2025

Santa’s sleigh stopped our way and mountains of presents fell off! We’ve dusted them off, carefully untied the bow, and selected five of the very best Christmas casino bonus offers.

#1 Omni Slots – A Christmas Bonus Bonanza!

Omni Slot’s various promotions in December with several Christmas-related bonuses to celebrate the season (Source: OmniSlot)

Omni Slots features many bonuses and promotions, including Christmas offers such as the Jingle Bells bonus to immerse yourself in the festive spirit!

The maximum and minimum of the percentage match bonuses will be disclosed when claiming the offers. Please note that each of these promotions is subject to a 40x wagering requirement.

• Christmas Welcome Bonus – ‘Tis the season to be jolly indeed at Omni Slots! The site warmly welcomes Christmas time with a 25% deposit match and 30 free spins on ‘Mount M’. This offer can only be claimed on the 22nd December.
• Christmas Countdown – On Christmas Eve, you can claim an early gift with a 35% deposit match. Please note that you can only receive this offer on the 24th December.
• Christmas Party – Players can celebrate Christmas Day with a gift of a 40% bonus and 40 free spins on ‘Merry Xmas’.
• Christmas Magic – The joyful magic does not end on Christmas Day, with a 30% deposit bonus and 50 free spins on the 26th December. The free spins can be enjoyed on festive slots like ‘Sweet Bonanza Xmas’, ‘Santa’s Wonderland’, and ‘Santa’.
• Jingle Bells – On the 27th December, you can still make the most of the season with a 35% deposit match bonus up to €/$200.
• Santa’s Surprise Bonus – The last of Omni Slot’s Christmas presents is a surprise bonus between 20-40% to round off the holiday season. Your bonus will be revealed once you visit the cashier.

#2 Dafabet – Christmas Gift

Dafabet ushers in the festive season with Christmas gifts for a few lucky players in three distinct missions (Source: Dafabet)

Dafabet has a Christmas mission for its players, offering the chance to win special prizes. All you have to do is fill out the opt-in form and carry out each of the following tasks between the 2nd October and the 31st December:

• Mission 1 (Lucky Winners) – Players have to make a minimum deposit of MYR 388 and a minimum bet of MYR 288. Then, you could be one of the 30 weekly winners to receive a bonus of MYR 88!
• Mission 2 (Special Cashback) – The next prize up for grabs is a cashback offer, with 30 potential winners each month. The cashback rate is 5% up to MYR 388 in October, 8% in November, and 10% in December.
• Mission 3 (Grand Prize) – Finally, one player each month is eligible for a top prize — an iPhone 15 Pro in October, Samsung Galaxy Z Flip5 in November, and iMAC 24 Inch in December!

#3 King Billy’s Festive Lootboxes

King Billy sits upon his festive throne offering players four gifts of different loot boxes. (Source: King Billy Casino)

In celebration of the festive season, King Billy allows players to opt for their preferred free spins bonus with ‘Festive Lootboxes’. Depending on your deposited amount, you have the option between four enchanting boxes — each worth a certain number of free spins up to a specified quantity, with the free spins awarded on ‘Lucky Xmas 20’, ‘Luck Penguins’, and ‘The Gingerbread Land’.

• Mistletoe Box – Deposit €30 and unlock up to 30 free spins with the code ‘MISTLETOE’.
• Star Box – Deposit €75 and unlock up to 50 free spins with the code ‘STAR’.
• Gold Box – Deposit €150 and unlock up to 100 free spins with the code ‘GOLD’.
• Miracle Box – Deposit €300 and win up to 150 free spins with the code ‘MIRACLE’.

Players also have the chance of winning ‘Super Spins’ worth €1 per spin, and a casino bonus when opening the loot boxes. Do note that you can only claim one loot box per day, and the free spins are subject to a 20x wagering requirement. This offer runs from 4 December 2023 to 3 January 2024.

#4 Casumo’s Holiday Spins Splash

Casumo’s ‘Holiday Spins Splash’ prize pool, where 20,000 players have the chance of winning each week! (Source: Casumo)

At Casumo, you could be one of 20,000 lucky weekly winners by taking part in ‘Holiday Spins Splash’ with a €1 million prize pool and five weekly prize drops. Between 5 December 2023 and 9 January 2024, players have the chance of winning free bonus rounds by playing selected slot games, including ‘Big Bass Christmas Bash’, ‘Sweet Bonanza Xmas’, ‘Sugar Rush Xmas’.

#5 Casino Friday’s Franky’s Festive Feelz

Casino Friday offers ‘Franky’s Festive Feelz’ as a virtual advent calendar for the December period. (Source: Casino Friday)

Casino Friday has its own Christmas advent calendar for players. Every day in December, if you make a qualifying deposit, you can reveal and claim a special bonus. All you need to do is log in, deposit, and check your promotions tab. As always, each bonus will have specific terms and conditions.

Top Online Casinos With the Best Christmas Bonus Offers 2025

1

Omni Slots Casino
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Regulated by

Payment Methods

• Only on deposits made 25 December
• Free spins on Scroll of Seth
• 40x wagering requirement

Claim Double: 50FS or 30% Bonus

Play

2

Dafabet Casino
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Regulated by

Payment Methods

• Three Christmas missions
• Opt-in required
• Available for Asian players

Christmas Gifts

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3

King Billy Casino
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Regulated by

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• Unlock boxes with deposits
• Codes required
• Expires 3 January 2023

King’s Festive Season

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4

Casumo Casino
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Payment Methods

• €1 million prize pool
• 20,000 weekly winners
• Expires 9 January 2023

Holiday Spins Splash

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5

CasinoFriday
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Regulated by

Payment Methods

• Christmas Advent Calendar
• Daily bonus offers
• Runs until 31 December 2023

Franky’s Festive Feelz

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6

Betsson Casino
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Payment Methods

• Daily bonuses
• Free Spins, cashdrops & prize draws
• Ends 25 December 2023

Daily Festive Calendar

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7

Sugar Casino

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• Unlock a daily bonus
• Runs until Christmas Day 2023
• Huge welcome offer

Daily Xmas Calendar

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8

Ivibet Casino

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• 50% welcome offer
• Runs until Christmas 10th Jan 2024
• Weekly reload bonuses

Christmas Welcome Offer

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9

Hellspin Casino

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• 50% reload offer
• Runs until Christmas 10th Jan 2024
• Huge welcome offer

Christmas Reload Bonus

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What Are Online Casino Christmas Promotions?

Christmas casino promotions are seasonal bonus offers granted by online gambling sites during the winter holidays. Usually, online casinos start preparing these festive offers up to one month in advance, so customers have the chance to check them out, opt in if required, and make the necessary deposits or stakes.

Common casino Christmas promotions include advent calendars, flash offers with a festive theme (such as free spins at a Santa-themed slot), no deposit bonuses, giveaways, slots tournaments and raffles.

Who Can Claim Seasonal Offers?

Generally, online casinos like to spread the cheer to everyone during Christmastime, which means their seasonal rewards can be claimed by both new and existing players. What differs are the steps you need to follow and the eligibility criteria.

New players are likely to receive no deposit bonuses or free spins after verifying their account and making a minimum deposit. On the other hand, existing users may have to first achieve a certain status in the VIP club to redeem exclusive Christmas offers, like entry into a high-roller tournament.

Types of Christmas Online Casino Promotion Bonuses

Christmas online casino promotions have a few hallmarks, making them easily recognisable:

• They are decked in festive imagery, such as reindeers, snowflakes or mini Santas.
• They can be claimed in a limited time window (sometimes only on Christmas Eve or during the entire month of December, if we’re talking about an advent calendar).
• They offer great value for a relatively small investment (online casinos only bring these promos once a year, so they typically want to make a splash with them).

Advent Calendars

Advent calendars are a great way to be spoiled with a heap of Christmas offers every day of the winter season. Typically, they will be connected with festive symbols in some way: for example, you may need to click on a mystery present to uncover your reward. Depending on the online casino in question, extras may vary, including cash rewards, free spins bonuses, welcome casino bonuses, and cashback offers.

Keep in Mind

Do keep in mind that a casino Christmas calendar may be reserved to existing players only. In other cases, to be eligible, you must make a minimum deposit. In addition, most extras you win come with time limits and wagering requirements, so make sure you read the terms & conditions!

Christmas Casino Tournaments

There’s no better time to snuggle up by the fire with your laptop or tablet in hand and take part in some friendly competition! Luckily, the Christmas season is rich in all sorts of tournaments and races. Some can be organised by the casino, whilst others are only hosted by the casino, but the prizes are awarded by software developers (e.g. Drops & Wins from Pragmatic Play, Grand Holidays Tournament from Spinomenal).

Tournaments are timeless player favourites and, usually, during winter holidays, the barrier for entry is very small. All you need to do is make a small stake with real money (e.g. €0.2 – €0.5) at a number of eligible games, typically Christmas slots, and place as high as you can in the leaderboard. The prize pool will then be split among the winners.

Raffles, Giveaways & Lotteries

Christmas is also the perfect time for giving: that is why online casinos like to reward players for their loyalty throughout the year with raffles, prize draws or giveaways. The conditions to participate can vary: you may need to buy or win lottery tickets, play certain games, or pay an entry fee. Prizes may include cash, trips to festive destinations like Lapland or Christmas markets, or even electronics (smart TVs, headphones etc.).

Christmas Bonuses Terms & Conditions Explained

We always advise our readers to carefully analyse the terms & conditions associated with any casino bonus. Here are the main specifications you can find in the fine print and what they mean:

• Minimum Deposit/Bet – To be eligible for certain Christmas casino promotions, particularly free spins and welcome bonuses, you need to make a minimum deposit or place a minimum wager on a slot game.
• Promo Codes – Promotional or bonus codes are used extensively on Christmas, as well as other holidays like Halloween, Easter or St. Patrick’s Day. These codes need to be inserted in a specified field with your deposit, and they will unlock rewards like no deposit bonuses or extra spins. Bonus codes include the holidays in some way, the casino’s name or a string of special characters (e.g. UnibetXMasFr33Spins2022).
• Wagering Requirements – Aside from cash prizes, all of the other bonuses included in advent calendars or the general promo structure of the casino come with wagering requirements. These requirements can apply to bonus money or wins made via free spins. Some online casinos appeal to their fan base by lowering these requirements on Christmas to 20x or 15x.
• Time Limits – As limited time offers, Christmas casino promotions can only be redeemed during a specified daily, weekly, or monthly interval. In addition, once the bonus is triggered, it’ll also expire, so you need to fulfil the wagering within seven days or less.

Christmas Bonuses vs Regular Offers

Some features of seasonal casino promotions overlap with regular casino bonuses, so we’ve compiled a table to help you figure out the similarities and differences:

Pros & Cons of Christmas Bonuses

Is it worth waiting all year to redeem the mighty Christmas bonus, or are you better off sticking to the usual offers? Let’s find out:

How To Claim Casino Christmas Bonuses

Now that we’ve uncovered what casino Christmas promotions are and how they work, you’re probably wondering – how do I redeem them?

We’ve outlined a common list of steps you may need to follow. Keep in mind that slight differences can be present, depending on the casino:

1. Visit an online casino that offers Christmas bonuses (browse through our list above!).
2. Register an account and complete the verification process.
3. Make the minimum deposit required (no deposit bonuses excluded).
4. Insert a promo code with your top-up (optional).
5. Wait for confirmation from the customer support team.

Boxing Day Casino Bonuses & Promotions 2025

Boxing Day is a holiday celebrated on the second day of Christmas in Great Britain and in other countries that were part of the British Empire. As a result, these kinds of promos are typically only available on UK casinos. As of now, we haven’t found any Boxing Day bonus but, in 2021, Grosvernor Casinos had a cash prize draw just for the occasion!

New Year Casino Bonuses & Promotions 2025

Although the end of the year and the start of January are slow in terms of sales for retail stores and other establishments, some online casinos are a happy exception. With a little digging around, you can find end-of-the-year slots tournaments or other promotions that give 2023 a proper send off, in a blaze of fireworks!

Online Casino Christmas Bonus Offers 2025 – Our Verdict

With Christmas just around the corner, our favourite gambling sites have already started preparing the best seasonal offers and slots. We’ve hand-picked a few from Santa’s heavy bag but, if you’ve been nice all year, plenty of other gifts are just a click away!

So, serve your hot chocolate with a side of joyful free spins, buy some tickets for the holiday raffle, lay back, and enjoy! Merry Christmas and a happy new year!