Christmas Casino Bonuses 2025
Christmas casino bonuses, advent calendars, festive free spins and Christmas cash drops, we’ve found all the best Xmas promotions for UK players in 2025. Discover where to find the best casino Christmas bonus this year and fill your stocking with free spins and more.
Best Casino Christmas Bonuses and Advent Calendars 2025
Merry Million Giveaway
- Unwrap Daily Offers – Free Spins, Free Bets, Price Boosts
- Three Offers Awarded Each Day
- No wagering on Free Spins winnings
- Offer available 1 – 24 December 2025
Players given three offers every day on casino, sports betting and lottery. Free Spins are worth 0.10 and expire on the same day if unused. No wagering on Free Spins.
Mr Vegas Christmas Calendar
- Receive a daily clue and task on the advent calendar
- Solve the clue, complete the task and then spin the Christmas Wheel of Vegas
- Win prizes including Free Spins and progressive jackpots
- All prizes are wager-free
Players must have made an anytime deposit to be eligible. Cannot be used if an active bonus is in play. Prizes expire within 7 days.
Christmas Calendar – Daily Prizes
- Daily Christmas Offers available each day
- Includes Cash Drop Mondays, Festive Spins Fridays, Holiday Missions Saturdays
- Win Free Spins and Cash Prizes
- Offer Runs from 1 December – 31 December 2025
Players must opt in daily and fulfil the necessary requirements. Prizes will be awarded by 3pm the following day. Valid for 3 days. Wagering only valid on eligible slots. Max winnings from Free Spins is £100.
Christmas Gift Rush
- Catch a present to reveal a daily prize
- One prize per player per day which is valid for 10 days
- Prizes include cash, free spins, free bets and bonus offers
Players must have made a casino deposit in the last 14 days to be eligible. Full terms and conditions apply for each prize. See website for details
Casumo Christmas Umodays
- Deposit OR wager to get Christmas Spins each day
- Days include Merry-ish Monday, Frosty-Fun Tuesday, Sparkle-Up Thursday & Festive Friday
- Christmas games include Xmas Drop, Christmas Bonanza & Big Bass Christmas Bash
Available to players who receive the Umodays Valuable in their account. Players must opt in. Bonus offers expire in 24 hours, 30x wagering requirement on free spins winnings.
£5M Sweet Holiday Chase
- Win a share of a £5Million prize fund
- Play select Pragmatic Play Christmas themed slots
- 8 weeks of random prize drops with up to 500x multipliers
- Offer runs 19 November 2025 – 14 January 2026
Only eligible games apply. Players must opt in to promotion. All bet levels are eligible. Prize amounts update in real time. Promotion runs over 8 weeks.
£200K Festive Fortune
- Win a share of up to £40K each week in December
- £20K available in slot tournament prizes
- £20K available in prize drops
- Play minimum bet on eligible slots to qualify
£40K available in prize funds each week for 5 weeks. Eligible games vary each week. Tournament prizes based on highest multiplying win achieved. Cash drops are random. Promotion runs 1 December – 4 January 2026.
Christmas Mystery Multiplier Drop
- Play any Wazdan Mystery Drop slot with maximum £3 stake
- Random Multipliers of between 10x – 250x will be awarded
- Promotion runs 28 November – 31 December
- Total value of cash prizes is £2,500,000.
Promotion runs 28 November – 31 December 2025. Players must opt in daily and play eligible games. Max bet £3. No Min Bet. Prizes awarded immediately.
Santa’s Sleigh Drops
- Play eligible games to win Cash Prizes every day in December
- Any qualifying spin of 10p or more can award a cash drop
- Cash Drop prize pools of £1000, £2000 and £5000 every day
- Total Prize Pool £60,000
Promotion valid 1 – 31 December 2025. Play the eligible game each day to be in with a chance of winning a share of £60,000 prize pool. Prizes awarded at random. Players must opt in every day.
Santa’s Slay – Festive Free Spins
- Deposit £10 using promo code 'SANTA'
- Receive 10 Free Spins on selected Pragmatic Play slots
- No wagering on Free Spin wins
- Valid every Thursday from 4/12/2025 until 10/1/2026
Available every Thursday between 4/12/25 – 10/1/26. Deposits made by Skrill or Neteller are not eligible. Free Spins worth 0.10, valid for 14 days.
Types of Christmas Casino Bonuses
Christmas is a time of giving and the great news for the UK casino players is that online casinos truly get in the festive spirit! Each December online casinos offer a variety of Christmas casino promotions for us to take advantage of. Whether that’s online casino advent calendars, free festive spins or Xmas cash drops.
Here’s a summary of the type of casino Christmas bonuses you can expect:
Advent Calendars and Daily Rewards
We all love an advent calendar right? Waking up every morning to open a little door and get a nice surprise or treat. Well casino christmas calendars work exactly the same. Log in every day and find a different casino xmas bonus offer awaiting you.
This can be anything from Free Spins to Deposit Match Offers or Bet and Get promotions. You never know what you’re going to get! Great examples of this include:
- 🎁Betfred’s Merry Million Giveaway
- 🎁Mr Vegas Christmas Calendar
- 🎁Jackpot.com Christmas Calendar
- 🎁NetBets Christmas Gift Rush
Although getting a Christmas casino bonus every day is amazing, there are a few things to be aware of. Firstly, casino bonus advent calendars are usually only available to registered players, so if you haven’t already signed up, do so now to take advantage of the offers.
Secondly, because the offers are so frequent, they tend to have short expiry dates. Often the bonus only lasts one day, so if you don’t use it, you lose it. Don’t worry though, you can go back the next day and get a new offer. Make sure you check out the full t’s and c’s!
Christmas Free Spins
Top of my Christmas list this year is Free Spins. Better still Free Spins with no wagering! Well luckily for us, there are some Christmas casinos bonus offers delivering just that. Some xmas promotions just offer Free Spins with no strings attached, others come with deposit or playing requirements first. Some examples of Christmas free spins offers include:
- 🎁Casumo Christmas Umodays
- 🎁888 – Santa’s Slay Festive Free Spins
- 🎁Betfred’s Merry Million Giveaway
Christmas Tournaments
If you enjoy slot tournaments, then you’re going to love Christmas tournaments as they often come with bigger prize pots! Tournaments work in a variety of ways, but some only require one good spin to top the leaderboard. Check out the full terms and conditions before playing. Some great Christmas tournaments this year include:
- 🎁Grosvenor Casino – £200K Festive Fortune
- 🎁Jackpot.com – £1000 Festive Spins Tournament
Christmas Cash Drops
Surprises or random gifts are always welcome, which is exactly what you get with Christmas Cash Drops. This casino Christmas bonus usually involves opting in to the promotion and then spinning as usual on your favourite games. The only difference is, at any moment you could be gifted a big cash prize or multiplier to boost your winnings. The top Christmas Cash Drop promotions this year are:
- 🎁Lottoland – £5M Sweet Holiday Chase
- 🎁BetMGM – Christmas Mystery Multiplier Drop
- 🎁32Red – Santa’s Sleigh Drops
Special Christmas Sign-up Offers
Most online casinos offer a welcome bonus for new players – usually Free Spins, Deposit Match or in some cases, both. Look out for special Christmas sign-up offers offering festive free spins or a boosted deposit match bonus. Check out our list of the best casino welcome offers in the UK right now for offers such as:
- BetMGM – Up to £200 Extra plus 100 Free Spins
- 32Red – Bet £10, get 250 Free Spins – no wagering
- Lottoland – Up to 200 Free Spins – no wagering
Christmas No Deposit Bonus
If you’re on Santa’s nice list then you might be lucky enough to find some Christmas no deposit bonus offers out there. These are casino Christmas promotions that don’t require a deposit. They’re rare to find, but our experts have discovered some no deposit casino bonuses such as:
- Betfred – Mystery Free Spins
- Coral – Daily Rewards Grabber
- Ladbrokes – Daily Instant Spin
Popular Christmas Slot Games
There is an abundance of Christmas themed slots online in the UK. In fact, many Xmas promotions are based around playing the best Christmas slots.
Here’s a quick summary of our top Christmas slots to play this year:
🎄Fat Santa
See Santa grow with every Christmas pie he eats while you receive more free spins and more sleigh wilds. This snowy themed slot from Push Gaming comes with medium volatility and 96.45% RTP.
🎄Christmas Big Bass Bonanza
This high volatility slot by Pragmatic Play brings some festive fishing fun and a 96.71% RTP. Expect the usual Free Spins and multiplying retriggers bonus round, but with a merry makeover on the reels and symbols.
🎄Sweet Bonanza Xmas
A frosted candyland with snow-topped symbols, plus all the usual sugary goodness we expect from Sweet Bonanza. Pragmatic Play’s Christmas version delivers medium volatility, 95.45% RTP and Gold Bauble Multipliers.
🎄Santa Spins
Red Tiger’s Santa Spins slot comes with 95.73% RTP and high volatility. The Santa Wild on the first reel can send wilds scattering across the reels, and in the Free Spins, he shows up on every spin.
🎄Xmas Drop
Offering a 96.22% RTP and medium volatility, Hacksaw Gaming brings expanding wilds to help Santa deliver those presents. Land the Santa Claus is Coming to Town Free Spins bonus round to win up to 12,500x your bet.
Finding the Best Christmas Casino Bonuses
Our iGamingNuts slot experts have trawled through over 100 UK online casinos to find you the best Christmas casino bonuses for 2025. So if you’re asking yourself ‘what is the best christmas casino bonus?’ Then we have the answers.
Personally I’m a big fan of the casino Christmas calendar 2025 that we see on sites such as Mr Vegas and Jackpot.com as I like the thrill of opening a new offer everyday. I also love the Betfred Merry Million Giveaway that offers a lot of Christmas free spins.
Take a look at our full list of the best casino Christmas bonuses above and click on the link to access each offer. Always remember to check out the full terms and conditions to make sure you understand all of the rules and requirements. Although an offer may look amazing at first glance, be sure to check the following:
- 🧑🎄What is the full value of the offer?
- 🧑🎄Is a deposit needed?
- 🧑🎄What are the wagering requirements, if any?
- 🧑🎄Do I need to opt in?
- 🧑🎄What eligibility requirements? E.g eligible games or min/max bet levels
- 🧑🎄When is the expiry date?
Once you’re happy with the offer, then opt in and enjoy the festive fun!
Pros and Cons of Casino Xmas Bonuses
Although we love a free Christmas bonus casino offer, it’s always a good idea to look at both the advantages and disadvantages to get the full story. Here’s a quick summary of the pros and cons you might come across when accessing casino Christmas promotions.
Pros
- Daily Advent Calendars
- Festive Free Spins
- Christmas Cash Drops
- Boosted Deposit Offers
- Christmas Tournaments
- Explore new Christmas festive slots
Cons
- Can encourage more deposits
- Promotes daily casino play
- Can have high wagering requirements
- Short bonus expiry dates
- May lead to increased casino spending
Christmas Casino Bonus FAQs
What are the best casino Christmas promotions?
The best casino Christmas promotions are ones that give the most value. Festive Free Spins with no wagering is always my favourite, however, an advent calendar casino promotion is always fun to do too. Check out Betfred’s Merry Million Giveaway, Mr Vegas Christmas Calendar and Jackpot.com Christmas Calendar for daily xmas promotions.
How does an online casino advent calendar work?
When playing a casino Christmas calendar UK, you need to log in every day and open the daily offer. This can be anything from Free Spins, to a deposit match or a bet and get offer. You don’t need to take the offer everyday. If you want to skip a day or so, that’s fine, just come back when you can and open the relevant offer.
Can I use more than one Christmas casino bonus at once?
Absolutely, it’s Christmas so you can treat yourself to as many Christmas casino bonus offers as you want!
How can I get Christmas online casino bonuses?
To take advantage of a Christmas casino bonus, just click on the links in our list above and it will take you to the relevant casino. If you’re not already registered, you’ll be able to sign up and make the most of the welcome offers at each casino. Once signed up, you can enjoy all the casino Christmas offers available.