Drugs in Switzerland: what are the rules for travelers?

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Drugs — Switzerland

What travelers need to know about drugs in Switzerland. What is legal at home can be a serious crime here — each rule links to its official source.

Short answer

Drugs in Switzerland: prohibited — what is legal at home can be a serious crime here.

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PROHIBITED

Illegal drugs carry a long jail sentence and heavy fines in Switzerland - including if you are only changing planes.

Expect a long jail sentence and heavy fines for possessing, using or smuggling illegal drugs, including while transiting through a Swiss airport.

§ UK Foreign, Commonwealth & Development Office - Switzerland travel advice, safety and security

Verified Aug 20, 2026

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LawLert is an independent app and is not affiliated with any government. It summarizes laws from official government and U.S. State Department sources for general information only. This is not legal advice, and laws change. Always confirm with official sources and local authorities before you travel.