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

Return flights

08 May - 22 May	Air Europa
17 May - 29 May	Air Europa
09 May - 20 May	Air Canada
20 May - 29 May	Air Canada
13 May - 22 May	Air Canada
01 May - 22 May	Iberia
19 May - 28 May	Air Canada
02 May - 24 May	Air France
22 May - 05 Jun	Air France
23 May - 06 Jun	Air France
04 May - 31 May	Air France
01 May - 16 May	Iberia
30 May - 13 Jun	Air Europa
22 May - 06 Jun	easyJet
22 May - 05 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 726€

Return flights