Cheapest one-way flights from San Francisco to Zurich in September from $268

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Zurich (ZRH) in September 2025 (see full year).

One-Way flights

28 Sep Iberia
27 Sep Frontier Airlines
22 Sep Frontier Airlines
23 Sep TAP
16 Sep Scandinavian Airlines
19 Sep Frontier Airlines
20 Sep Frontier Airlines
26 Sep Frontier Airlines
25 Sep Frontier Airlines
13 Sep Frontier Airlines

Also check the deals for return flights from San Francisco to Zurich in September.

Skyscanner

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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