AirHint found the following cheapest return flights from San Jose (SJO) to Zurich (ZRH) in August 2026 (see full year).

Return flights

12 Aug - 20 Aug	KLM
19 Aug - 11 Sep	SWISS	direct
20 Aug - 03 Sep	Iberojet
12 Aug - 19 Aug	KLM
21 Aug - 04 Sep	SWISS	direct
17 Aug - 31 Aug	United
21 Aug - 03 Sep	Spirit Airlines
14 Aug - 28 Aug	Air France
14 Aug - 28 Aug	SWISS	direct

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

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 Jose to Zurich in August from 856€

Return flights