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

Return flights

01 May - 08 May	TAP
03 May - 13 May	Air Canada
01 May - 22 May	Iberia
08 May - 29 May	Iberia
10 May - 31 May	Iberia
29 May - 17 Jun	Iberia
29 May - 26 Jun	Iberia
04 May - 22 May	Air Canada
09 May - 30 May	Air France
04 May - 25 May	Air France
29 May - 12 Jun	Air France
01 May - 16 May	Iberia
22 May - 06 Jun	easyJet
08 May - 29 May	SWISS	direct
29 May - 17 Jun	SWISS	direct
29 May - 12 Jun	SWISS	direct
18 May - 10 Jun	United
29 May - 26 Jun	SWISS	direct

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

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 May from $912

Return flights