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

Return flights

07 May - 16 May	Ryanair
16 May - 24 May	Air France
16 May - 31 May	Air France
17 May - 31 May	Air France
17 May - 01 Jun	Air France
23 May - 01 Jun	Air France
23 May - 11 Jun	Air France
31 May - 02 Jun	Wizz Air

Also check the deals for one-way flights from Warsaw 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 Warsaw to San Jose in May from 789€

Return flights