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

Return flights

30 Apr - 16 May	Air Europa
27 Apr - 08 May	TAP
10 Apr - 24 Apr	Iberia
14 Apr - 05 May	United
13 Apr - 04 May	Iberia
01 Apr - 12 Apr	United
05 Apr - 19 Apr	KLM
29 Apr - 15 May	Air Europa
14 Apr - 30 Apr	United
07 Apr - 17 Apr	United
21 Apr - 22 May	KLM
02 Apr - 19 Apr	United
01 Apr - 18 Apr	United
06 Apr - 17 Apr	United
18 Apr - 02 May	easyJet
11 Apr - 25 Apr	LOT
05 Apr - 17 Apr	United
17 Apr - 08 May	easyJet
17 Apr - 01 May	United
10 Apr - 01 May	Aer Lingus

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 768€

Return flights