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

Return flights

01 Apr - 15 Apr	United
24 Apr - 15 May	Air Canada
06 Apr - 20 Apr	United
13 Apr - 26 Apr	United
15 Apr - 01 May	easyJet
27 Apr - 16 May	Lufthansa
17 Apr - 01 May	United
02 Apr - 18 Apr	TAP
03 Apr - 19 Apr	Iberia
24 Apr - 15 May	SWISS	direct
03 Apr - 24 Apr	Iberia
10 Apr - 01 May	Iberia
04 Apr - 21 Apr	Vueling Airlines
03 Apr - 02 May	Iberia
02 Apr - 17 Apr	United
03 Apr - 18 Apr	Iberia
03 Apr - 17 Apr	Iberia
15 Apr - 01 May	SWISS	direct
10 Apr - 01 May	SWISS	direct
17 Apr - 01 May	SWISS	direct

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

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 April from 769€

Return flights