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

Return flights

29 May - 12 Jun	Air France
29 May - 13 Jun	Air France
30 May - 12 Jun	Air France
30 May - 13 Jun	Air France
31 May - 12 Jun	Air France
31 May - 13 Jun	Air France
23 May - 13 Jun	Air France
14 May - 27 May	SWISS
15 May - 27 May	Air France
16 May - 27 May	Air France
01 May - 11 May	Air France
15 May - 26 May	Air France
16 May - 26 May	Air France
09 May - 24 May	Air France
11 May - 24 May	Air France
10 May - 24 May	KLM
14 May - 26 May	Air France

Also check the deals for one-way flights from Hannover 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 Hannover to San Jose in May from $666

Return flights