King Billy Casino Bonus

Bonus match & Percentage 9/10
Free Spins & Bonus Codes 8.7/10
Reload & loyalty promotions 8.6/10
Fair Terms & Conditions 9.2/10
Reasonable Wagering Requirements 9.2/10
8.9 Overall Rating
$/€1,000 BONUS
King Billy Casino King Billy Casino Bonus
9.6/10 From 2 Reviews
BONUS €1,000 + 200 free spins

King Billy Bonus: €/$1,000 Impressive Welcome Offer

Get ready for a royal treatment when signing up at King Billy casino. If you like big bonuses and free spins together, you’re in luck because the King Billy casino sign up bonus rises to a total of €/$1,000 plus 200 free spins. The bonus package is broken down into 4 installments. For your first deposit of minimum €/$10, you will get a 100% up to €/$200 plus 200 free spins on Starburst or Fruit Zen slots. On your 2nd deposit, you get a 50% bonus up to €/$200 as your second gift. Your 3rd deposit will land you a 25% up to €/$300, while your 4th one will conclude with 25% up to €/$300. By taking advantage of the bonuses offered in the King Billy casino welcome offer, you will get a very generous boost to get you on the right track. The offer is available to all new players that can register an account and it’s the same for EU players and most of the internationals! 

  • 1st deposit: 100% up to €/$200 + 200 FS
  • 2nd deposit: 50% up to €/$200 Bonus
  • 3rd deposit: 25% up to €/$300 Bonus
  • 4th deposit: 25% up to €/$300 Bonus

However, for our players from Australia, Canada, and New Zealand the welcome offer changes to 100% up to 1,500 AUD/CAD/NZD plus 200 free spins due to currency conversions. The same stands for Norwegians who can claim 10,000 NOK plus 200 FS as their own localized signup offer. Players from Finland have it a bit differently as they can claim €500 plus 200 free spins. Unfortunately, players from Sweden cannot claim the King Billy welcome bonus.

  • Top welcome package
  • NetEnt & 23 more providers
  • Over 3000 online slots
  • Crypto-friendly site
  • 100 live dealer games
  • No mobile app
  • No toll-free phone

List of King Billy Promo Codes

The first deposit bonus of 100% up to €/$1,000 plus 200 free spins can be claimed without using a bonus code, and it will be automatically credited to your account. However, afterward, you should use the BIG2, BIG3, and BIG4 King Billy casino bonus codes to claim the other steps. For the 100 Free Spins on Book of Dead (otherwise known as the Spin & Win offer) you need to use the code SPIN. While you won’t find a King Billy casino no deposit bonus code on the website, we have prepared a special one for you. Use B50C in the My Profile section of the casino, and you can receive a nice free bonus. 

One Click
By Phone
By Mail
No information available
Create your personal account by clicking on the registration button
Provide the casino with your personal details
Enter any of the casino's available promo codes,or Best50casino's exclusive code in the corresponding field
Complete the registration process and claim your bonus
General Info
Licensed in Curacao, Malta


Customer Service Hours


Live Chat


Terms & Conditions on King Billy's Bonus You Should Know

➨ You need to wager the bonus amount 30 times in order to be able to withdraw any winnings from it. 

➨The minimum deposit bonus to claim the welcome bonus is €/$10.

➨ Max bet for the free spins is €/$10 per spin.

➨ Free spins can be used for a period of 30 days after you’ve claimed them. 

➨ Free spins can be claimed on specific slots like Starburst or Fruit Zen (but these often change). 

➨ Some promotions (like the Slot of the month one) cannot be claimed if you deposit with Crypto. 

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Welcome Bonus €1,000
Bonus Percentage Package
Minimum Deposit Over €/$10
Rollover 3535
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Does King Billy Casino offer a no deposit bonus?

The site does not offer a no deposit bonus (or a no deposit bonus code to go with it), despite the volume of players searching for one on Google. However, the closest thing to that is Thursday’s “King’s Gift” offer, where players can claim a wager-free cashback that goes up to 13%. In order to be eligible for the offer you need to have a minimum net loss of €/$ 500 / ¥ 50,000. Your cashback percentage depends on your VIP level, and ranges between 7-13%. 

King Billy Casino Free Spins: The Full List Of Offers

Each day you can enjoy 100 free spins on Rich Wilde and the Book of Dead for a deposit of €50 or more. As you know, all King Billy casino promotions are designed with the best interest of the player in mind. So claim the 100 free spins and start winning! Apart from that, there’s also the “Slot of the Month” promotion running where every week you can claim 61 free spins on the latest slot blockbuster. The best part? Every month the spins are available on a different slot. 

Promotions for Existing Players on King Billy

51% Crypto Deposit Bonus 51% For Deposits Up To 51 mBTC GET BONUS
100 Free Spins Daily Available on Book Of Dead GET BONUS
25% Bonus + 25 Free Spins Extra Weekend Offer on Gonzo's Quest GET BONUS

Reload & Loyalty Promotions You Should Try Out

The festival of bonuses, free spins and other casino rewards does not end after the welcome package is over. That’s when the fun starts with all sort of customized rewards each day. So, no matter if you are into King Billy casino free spins or match bonuses, check these out!

Weekend Bonus

The weekend doesn’t have to end on Sunday. Since this is a royal court, King Billy casino extends the weekend with a 25% bonus and 25 free spins on Gonzo’s Quest for a deposit of €50 or more. So, expand the weekend and enjoy the spins and bonus to win even more.

Daily Bonus

Since King Billy is a generous leader, he always prepares nice bonuses for all players in the casino. Every Thursday you can enjoy a cashback bonus of up to 13% on everything you wager. The cashback bonus comes without wagering requirements, and it offers an excellent opportunity for players to win after they used their balance.


Sure thing, Aussie players are eligible for the 151% welcome bonus plus 51 free spins for a great start at King Billy casino.

Indeed, each step of the Welcome Package comes with 30x wagering requirements on the bonus amount. This is a very decent value for wagering requirements, and players can quickly meet them during normal gameplay.

Indeed, Germany is one of the main markets that King Billy casino focuses on. That is also backed up by the fact the website is fully translated in German.

Yes, the following countries cannot claim the bonus nor register a new account at King Billy casino: UK, France, Spain, USA, Ukraine, Slovakia, Republic of Crimea, Israel, Estonia, Romania, and the Netherlands.

Dutch players are, unfortunately, unable to create an account. Therefore, the signup offer is also off limits.

The best way to quickly finish the wagering requirements is by playing online slots. These contribute 100% towards completing the requirements.

Players from Canada are welcome in the King Billy kingdom and are free to enjoy the welcome bonus to boost their winning chances.

The first bonus in the casino is automatically awarded to your account, however, for the next bonuses you should use the bonus codes offered by the casino in order to claim the match bonuses and free spins.

All Scandinavian countries are welcome to register and play at King Billy casino. However, players from Sweden cannot claim the welcome bonus of the casino.

Yes, Kiwis are eligible for the welcome bonus for a great start at King Billy casino.

Additional Information
Website Languages
  • EnglishFinnishGermanJapaneseNorwegianRussian
Support Languages
  • English, German, Japanese, Russian
Restricted countries
  • Curacao, Estonia, France, Gibraltar, Greece, Guadeloupe (france), Israel, Lithuania, Malta, Martinique (france), Mayotte, Netherlands, Romania, Russia, Slovakia, Spain, Swaziland, Ukraine, United Kingdom, United States
King Billy Casino Mobile Casino/ Mobile Apps
King Billy Casino
  • Fast Navigation
  • Convenient Menu
  • HD Slots
King Billy Casino Casino Payments
Deposit Methods
Best Casinos No information available
Bonus up to €1,000 + 200 free spins
120% up to €360 Bonus + 50 free spins
Up to €800 Bonus + 350 free spins
€300 + 100 free spins + 20 no deposit spins
120% up to $120 Bonus
150% up to €200
Player's Comments


(2 Reviews)