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

Return flights

17 Aug - 26 Aug	Iberia
14 Aug - 27 Aug	Air Canada
14 Aug - 28 Aug	Air Canada
15 Aug - 29 Aug	Iberia
05 Aug - 14 Aug	Iberia
06 Aug - 15 Aug	Iberia
14 Aug - 28 Aug	SWISS	direct
05 Aug - 14 Aug	SWISS	direct

Also check the deals for one-way flights from Zurich to San Jose 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 Zurich to San Jose in August from 915€

Return flights