Free Spins

Best Free Spins Bonuses In Switzerland In 2025

As your dedicated expert for Online Casinos in Switzerland, SwissBets exclusively lists offers from operators holding a valid ESBK license (Eidgenössische Spielbankenkommission).

This is your guarantee for maximum security, guaranteed player protection, and withdrawals in CHF. We’ve filtered the market to present you with the fairest and most attractive Free Spin Bonuses for 2025. Start playing the top Swiss slots risk-free now!

Top Picks: Free Spins From Trusted Swiss Casinos

What defines a truly great Free Spin Bonus? It’s not just the number of spins you receive. It’s the assurance of a low wagering requirement, a high Maximum Payout (Max. Win), and the ability to test top Swiss slots risk-free.

[fcrp_tag_sc sc_id="505"]

All casinos in our list are verified, licensed and safe, allowing for real cash withdrawals once bonus rules are met. No marketing fluff – just clear, actionable information, transparent examples, and proven tips from the SwissBets community. Find your perfect, legal bonus below.

How FreeSpin Bonuses Work?
Free spins are a direct way to play real money slots in Swiss online casinos without risking your own funds. They are designed to let you test games and win cash, provided you meet certain conditions.

Claiming

Spins are credited automatically upon ESBK Casino registration or after a qualifying deposit.

Wagering (The Catch)

Winnings generated from the spins are usually held as bonus money until you meet the wagering requirement (e.g., play the winning amount 10x).

Game Restriction

Spins are often limited to one specific slot (e.g., a popular title available in Switzerland).

Cashing Out

Once wagering is complete, the remaining funds (up to the Max. Win limit) are converted to withdrawable CHF cash.

What types of Free Spin Bonuses Are There?
Not all free spin offers are the same. They primarily differ in when and how you receive them from the online casino. In legal Swiss casinos, you will mainly find these four categories:

No Deposit Free Spins

Type: Received directly after registration and/or verification of your player account.

Advantage: Completely risk-free; ideal for testing a casino before depositing any money.

Condition: Usually associated with a lower number of free spins and stricter wagering requirements.

Free Spins for Loyalty/VIP Players

Type: Given to existing customers as a reward for repeated deposits, weekly promotions (Reload), or as part of a loyalty program.

Advantage: Rewards customer loyalty; often comes with better terms or even no-wagering free spins.

Condition: Usually tied to a promotional code or reaching a specific VIP level.

Free Spins Upon First Deposit

Type: Credited as part of the welcome bonus after your first (or first few) deposit(s).

Advantage: The highest number of free spins is often included in this package (e.g., 100 to 350 spins).

Condition: You must make a minimum deposit (often CHF 10–20) to activate the bonus.

Free Spins for New Slot Releases

Type: Issued by casinos to promote a brand new slot from a provider (e.g., Microgaming or Red Tiger).

Advantage: Offers you the chance to try out the newest games for free.

Condition: Typically available only for a short period and limited to the new slot being promoted.

Best Slots for Free Spins in Switzerland 2025

Not all free spin offers are the same. They primarily differ in when and how you receive them from the online casino. In legal Swiss casinos, you will mainly find these four categories:

Book of Dead slot

Book of Dead
(Play'n GO)

Why Swiss love it: This slot is the undisputed classic, known for its high volatility (High Variance). Free Spins here offer the chance for extremely high maximum wins through expanding symbols.

Starburst slot

Starburst
(NetEnt)

Why Swiss love it: It’s the opposite of Book of Dead and the most common Free Spin slot. Its low volatility (Low Variance) ensures frequent, smaller wins. Perfect for reliably meeting the wagering requirements of a bonus.

Book of Ra slot

Book of Ra
(Novomatic)

Why Swiss love it: The original cult slot with the expanding symbol that founded the “Book” genre. It offers a nostalgic gaming experience that is legally available in Swiss casinos.

Sweet Bonanza slot

Sweet Bonanza
(Pragmatic Play)

Why Swiss love it: These titles represent the new generation of slots. They offer innovative features like Tumbling Reels, Multi-Hits, and Bonus Buy options. Free Spins here often result in a chain of wins within a single bonus round.

Payout in CHF: Securing Your Free Spin Winnings
Once the wagering requirements are met, you can convert your Free Spin winnings into withdrawable CHF cash.

Accepted Methods

Legal Swiss casinos accept Bank Transfers (ideal for large amounts), debit cards (Visa/Mastercard), and local services like PostFinance. While TWINT is often used for deposits, withdrawals are usually processed to the linked bank account.

Withdrawal Time

Expect 12–48 hours for internal processing (checking bonus rules and identity/KYC) by the casino. The subsequent credit to your Swiss bank account then takes 1–4 business days.

The SwissBets Fair Play Checklist: 3 Critical Checks
These three points determine whether a Free Spin bonus is fair and whether a payout remains realistic.

Max. Win Limit

Check: What is the maximum payout limit (usually CHF 50–100)?

Tip: Look for bonuses without or with a high payout cap.

Wagering Requirements

Check: How many times must the winnings be played through?

Tip: Fair is 10x to 20x. Avoid bonuses that require 35x or higher.

Validity Period

Check: How long do I have to use the spins and complete the wagering?

Tip: Look for a deadline of at least 7 days for wagering. 24h/48h is often too short.

Swiss Bets logo

FAQ

No, SwissBets is not a casino. We are an independent Swiss expert portal. We exclusively research and review bonuses from online casinos that hold a valid license extension from the ESBK (Eidgenössische Spielbankenkommission). Our authority lies in expert review and the Fair Play Protocol.
Yes, No Deposit Free Spins are available but rare. We list them immediately when they appear at an ESBK casino. You identify fair wagering requirements as follows: Anything below 20x (of the amount won) is good and realistic. You should avoid bonuses requiring 35x or higher.
Yes, absolutely. Although some bonuses are advertised internationally in Euros, when playing at an ESBK-licensed casino, you always play with and receive your winnings paid out exclusively in Swiss Francs (CHF). This is guaranteed by Swiss gambling law.

If you fail to meet the wagering requirements within the specified deadline (e.g., 7 days), all Free Spin winnings and the bonus balance are forfeited. It is crucial to check the deadline (validity period) before acceptance and adhere to it strictly.

TWINT is a popular and fast deposit method at many ESBK casinos to activate deposit-based Free Spins. However, for regulatory reasons, withdrawals of winnings are usually processed to your verified Swiss bank account, not directly to the TWINT app.

Slots with high volatility (e.g., Book of Dead or Gates of Olympus) offer the chance for higher single wins in the free spin round. Slots with low volatility (Starburst) pay out more frequently but generally only small amounts—making them better suited for meeting wagering requirements.
Yes, winnings from legal Swiss online casinos are tax-free up to one million CHF. Only winnings exceeding this amount are subject to tax. Important: The winnings must come from a casino with an official ESBK license.
Yes. Thanks to our close partnerships with ESBK casinos, we can sometimes offer our readers exclusive Free Spin codes with better terms (e.g., lower wagering requirements). Look out for the SwissBets Freespin Radar™ on our page.
About us
Privacy POLICY
Terms Of Use
Only gamble what you can afford to lose. Set clear time and monetary limits before playing and stick strictly to them. Gambling can be addictive. Treat gaming time like any other hobby – it should fit your schedule, not control it. If you feel you are losing control or if gaming is negatively impacting your life, please seek professional help. Need Support? Gambling should not impact your finances or well-being. If you struggle to control your play, please contact Sucht Schweiz (Addiction Switzerland) or an internationally recognized services like GambleAware. SwissBets ist eine Informations- und Vergleichsplattform und kein Glücksspielanbieter. Wir übernehmen keine Verantwortung für Verluste, die bei den von uns empfohlenen Drittanbietern entstehen. Die gesetzlichen Bestimmungen zum Online-Glücksspiel in der Schweiz müssen stets beachtet werden.
18+ symbol Always play responsibly!
@ 2025 – SwissBets.com – All rights reserved.