AirHint found the following cheapest return flights from San Francisco (SFO) to Zurich (ZRH) in October 2025 (see full year).

Return flights

21 Oct - 28 Oct	Condor
22 Oct - 29 Oct	Condor
13 Oct - 22 Oct	Condor
19 Oct - 08 Nov	Scandinavian Airlines
18 Oct - 08 Nov	Scandinavian Airlines
23 Oct - 30 Oct	Condor
15 Oct - 08 Nov	Scandinavian Airlines
31 Oct - 22 Nov	Scandinavian Airlines
09 Oct - 23 Oct	Condor
01 Oct - 08 Oct	Condor
16 Oct - 22 Oct	Condor
02 Oct - 14 Oct	Condor
13 Oct - 19 Oct	Condor
09 Oct - 20 Oct	Condor
31 Oct - 14 Nov	Scandinavian Airlines
28 Oct - 11 Nov	Turkish Airlines
17 Oct - 08 Nov	WestJet
28 Oct - 11 Nov	SWISS	direct
31 Oct - 14 Nov	SWISS	direct
31 Oct - 22 Nov	SWISS	direct

Also check the deals for one-way flights from San Francisco to Zurich in October.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from San Francisco to Zurich in October from 409€

Return flights