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

Return flights

21 Aug - 11 Sep	Iberia
17 Aug - 07 Sep	United
17 Aug - 24 Aug	United
22 Aug - 11 Sep	United
19 Aug - 26 Aug	United
10 Aug - 30 Aug	easyJet
02 Aug - 21 Aug	Aer Lingus
03 Aug - 30 Aug	easyJet
19 Aug - 26 Aug	SWISS	direct
21 Aug - 11 Sep	SWISS	direct
02 Aug - 21 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 800€

Return flights