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

Return flights

16 Apr - 30 Apr	SWISS
23 Apr - 14 May	Air Canada
24 Apr - 08 May	Air Europa
30 Apr - 11 May	Air Europa
29 Apr - 11 May	United
22 Apr - 20 May	United
25 Apr - 05 May	United
01 Apr - 22 Apr	United
09 Apr - 12 Apr	United
02 Apr - 19 Apr	United
02 Apr - 17 Apr	United
27 Apr - 08 May	Iberia
06 Apr - 22 Apr	United
24 Apr - 22 May	Air Canada
14 Apr - 21 Apr	Iberia
17 Apr - 01 May	United
24 Apr - 15 May	Air Canada
10 Apr - 24 Apr	TAP
08 Apr - 24 Apr	Iberia
03 Apr - 17 Apr	LOT

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 775€

Return flights