King Casino Welcome Bonus & Free Spins

King Casino

Free Spins

Wager £20 Get 100 Free Spins

King Casino Welcome Bonus

Claim Offer

18+. New Players only. First deposit offer: Deposit & wager £20 on slot games to get 100 free spins. Wagering must be completed within 7 days of deposit. Spins awarded on Big Bass Splash. 0x wagering on winnings. Spins need to be used within 24 hours. Full T&Cs apply. #ad

King Casino Sign Up Bonus

• Register an account with King Casino
• Deposit £20 or more
• Wager £20 on any slot game
• Receive 100 free spins on Big Bass Splash
• CLAIM HERE

King Casino is an online casino that uses the Aspire Global platform and was launched in 2019 around the same time as another Aspire-powered site, Slotzo Casino. This casino offers a huge selection of games ranging from the latest online slots to popular table & card games such as blackjack, roulette and baccarat, along with various live casino games.

Games at King Casino come from several of the top providers including Blueprint Gaming, Evolution Gaming, Eyecon, Hacksaw Gaming, Inspired, NetEnt, NextGen Gaming, Pragmatic Play, Quickspin and many others.

As for promotions, there are usually several to take advantage of throughout each week but the one that we’ll be taking a look at on this page is the King Casino welcome bonus for new players.

King Casino New Customer Bonus

If you’re a new player at King Casino, you’ll be able to pick up a generous welcome bonus consisting of 100 cash spins on Big Bass Splash. After registering an account with King Casino, which you can do by clicking here, make a deposit of £20 or more.

To qualify for the free spins, simply wager £20 on any of the 1,500+ slot games and then load the Big Bass Splash slot to find 100 free cash spins waiting.

King Casino Bonus Spins

The free spins are valid on Big Bass Splash. Be sure to use them right away, as they expire after 24 hours of being credited. One of the great things about this offer, other than getting some free spins on a top slot, is that all winnings from the free spins are paid in cash.

Simply spin away and your cash balance will be credited with any winnings from the free spins.

Summary

King Casino Bonus Code

A bonus code for the King Casino welcome offer is not required. After registering, make a deposit and wager £20 on any slot game to qualify for the 100 cash spins on Big Bass Splash.

Pros and Cons of the Welcome Offer

Pros

• 100 free spins are a significant amount
• 0x wagering requirements
• The qualifying bets can be on any slot games
• The spins are usable on one of the most popular slot games

Cons

• The £20 minimum deposit is relatively high for beginners

Payment Methods & Withdrawal Times

The only payment method available for deposits and withdrawals is a debit card (Visa/Mastercard). Deposits range between £10 and £2,000.

Withdrawals start at £10 typically and anything more than £1,000 needs manual approval from the support team. Debit cards usually take 0-48 hours, but our Visa debit withdrawal was processed in just 4 hours during our July 2026 test.

Existing Customer Promotions

The range of promotions at the time of writing was quite poor. Aside from the welcome offer, King Casino only had a Drop & Wins offer. This is available to anyone who plays eligible Pragmatic Play slots. There are daily prize pools of up to £20,000 and weekly leaderboard rewards of up to £350,000.

Is King Casino Legit?

Fancy claiming the King Casino welcome bonus but unsure of whether or not it’s legit? We’re happy to say that we consider King Casino to be a trustworthy and reputable brand. The casino has been fully licensed by the UK Gambling Commission (67098) since launching in 2019.

With several years in operation, King Casino has gained a positive reputation with players who have experienced quick payouts, excellent customer service, and limited issues.

King Casino Sister Sites

King Casino is owned by Jupiter Gaming Limited, which runs 7+ different casino and betting brands. Not all of the brands are on the Aspire Global network like King Casino is, but if you are looking for sister sites that have a similar selection of games, banking options, customer support, and bonuses, some of the best options include MrLuck, Red Casino, 666Casino, and Dream Jackpot.

If you’d like to check out King Casino for yourself and claim 100 free cash spins on Big Bass Splash, click below to be taken to the website where you can register a new account.

King Casino

Free Spins

Wager £20 Get 100 Free Spins

King Casino Welcome Bonus

Claim Offer

18+. New Players only. First deposit offer: Deposit & wager £20 on slot games to get 100 free spins. Wagering must be completed within 7 days of deposit. Spins awarded on Big Bass Splash. 0x wagering on winnings. Spins need to be used within 24 hours. Full T&Cs apply. #ad

FAQs

Is there a King Casino no deposit bonus?

No, the current offer requires you to deposit and wager £20+ to get a sign up reward. You can get no deposit spins on 10+ other UKGC-licensed sites.

How long do withdrawals take?

Withdrawals can take between 0 and 5 days, with the average of 24-48 hours.

Can I use PayPal?

No, debit cards (Visa/Mastercard) are the only available options for deposits and withdrawals.

Is there live chat?

Yes, we got a response within 2 minutes of sending a message. The reply was also to a high standard, so we didn’t need to ask any follow-up questions.

Is there an app?

Yes, you can download the King Casino app from the iOS Store or the Google Play Store.

Andrew O'Malley

Andrew has over a decade of experience testing online casinos and sportsbooks. He has a particular penchant for football and blackjack. At WhichBookie, he keeps his finger on the pulse for all of the latest promotions on leading UKGC-licensed sites. He also makes sure to test new betting sites, test out new promotions, and deliver valuable content to the 100,000+ monthly WhichBookie readers.