Cheapest return flights from Helsinki to San Jose in January from 650€

AirHint found the following cheapest return flights from Helsinki (HEL) to San Jose (SJO) in January 2026 (see full year).

Return flights

24 Jan - 05 Feb Ryanair
26 Jan - 02 Feb Ryanair
23 Jan - 05 Feb Ryanair
22 Jan - 05 Feb Norwegian Air Sweden AOC
21 Jan - 05 Feb Norwegian Air Sweden AOC
20 Jan - 05 Feb Ryanair
15 Jan - 05 Feb Ryanair
22 Jan - 29 Jan Norwegian Air Sweden AOC
15 Jan - 21 Jan Icelandair
19 Jan - 05 Feb Finnair
19 Jan - 06 Feb Finnair
19 Jan - 09 Feb Ryanair
02 Jan - 06 Jan Finnair

Also check the deals for one-way flights from Helsinki to San Jose in January.

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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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