Cheapest return flights from Zurich to San Jose in September from $763

Best time to book flights for Zurich (ZRH) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Zurich (ZRH) to San Jose (SJO) in September 2025 (see full year).

Return flights

19 Sep - 24 Oct Air France
28 Sep - 05 Oct United
18 Sep - 16 Oct United
19 Sep - 26 Sep Air France
20 Sep - 27 Sep KLM
20 Sep - 25 Oct KLM
06 Sep - 16 Sep United
27 Sep - 10 Oct United
19 Sep - 24 Oct SWISS direct
19 Sep - 26 Sep SWISS direct

Also check the deals for one-way flights from Zurich to San Jose 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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