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

Return flights

12 May - 18 May	Air Canada
14 May - 21 May	Air Canada
14 May - 30 May	Air Canada
07 May - 30 May	Air Canada
08 May - 16 May	Air Canada
03 May - 26 May	United
04 May - 26 May	United
05 May - 26 May	United
04 May - 23 May	United
11 May - 23 May	United
28 May - 18 Jun	Lufthansa
28 May - 09 Jun	KLM	direct
28 May - 18 Jun	KLM	direct
10 May - 04 Jun	Air France
16 May - 09 Jun	Air France
23 May - 02 Jun	SWISS
16 May - 09 Jun	KLM	direct
23 May - 02 Jun	KLM	direct
30 May - 20 Jun	Air France
30 May - 20 Jun	KLM	direct

Also check the deals for one-way flights from Amsterdam 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 Amsterdam to San Jose in May from 539€

Return flights