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

Return flights

18 Jun - 22 Jun	Air France
30 Jun - 07 Jul	Air Canada
18 Jun - 21 Jun	Iberia
20 Jun - 27 Jun	SWISS	direct
27 Jun - 04 Jul	SWISS
30 Jun - 09 Jul	Air France
27 Jun - 09 Jul	Air Canada
25 Jun - 16 Jul	Air France
27 Jun - 04 Jul	SWISS	direct
27 Jun - 06 Jul	SWISS	direct
27 Jun - 09 Jul	SWISS	direct
27 Jun - 11 Jul	SWISS	direct
27 Jun - 16 Jul	SWISS	direct

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

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 June from $978

Return flights