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

Return flights

25 May - 13 Jun	Air France
17 May - 01 Jun	KLM
21 May - 01 Jun	KLM
17 May - 04 Jun	KLM
21 May - 04 Jun	KLM
22 May - 11 Jun	Air France
13 May - 27 May	Air France
21 May - 25 May	Lufthansa
04 May - 21 May	Air France
19 May - 01 Jun	Air France
23 May - 28 May	Air France
12 May - 26 May	Air France
19 May - 04 Jun	Air France
12 May - 25 May	SWISS
08 May - 25 May	SWISS
17 May - 25 May	SWISS
19 May - 25 May	SWISS
17 May - 28 May	KLM
29 May - 24 Jun	SWISS

Also check the deals for one-way flights from Berlin 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 Berlin to San Jose in May from 568€

Return flights