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

Return flights

29 Apr - 18 May	Air France
30 Apr - 18 May	KLM
29 Apr - 13 May	SWISS
29 Apr - 16 May	Air France
29 Apr - 17 May	Air France
24 Apr - 10 May	KLM
24 Apr - 11 May	KLM
30 Apr - 16 May	KLM
30 Apr - 17 May	KLM
10 Apr - 22 Apr	Vueling Airlines
29 Apr - 15 May	SWISS
15 Apr - 22 Apr	SWISS
07 Apr - 23 Apr	Air France
15 Apr - 30 Apr	Eurowings
01 Apr - 30 Apr	Ryanair
01 Apr - 17 Apr	KLM
02 Apr - 17 Apr	KLM
03 Apr - 18 Apr	easyJet
10 Apr - 30 Apr	SWISS

Also check the deals for one-way flights from Hamburg 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 Hamburg to San Jose in April from 584€

Return flights