Cheapest return flights from Helsinki to San Jose in March from 646€

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

Return flights

09 Mar - 17 Mar Ryanair
02 Mar - 09 Mar Norwegian Air Sweden AOC
14 Mar - 29 Mar Ryanair
28 Mar - 09 Apr Ryanair
29 Mar - 09 Apr Ryanair
27 Mar - 09 Apr Icelandair
13 Mar - 27 Mar Ryanair
27 Mar - 08 Apr Norwegian Air Sweden AOC
13 Mar - 28 Mar Ryanair
27 Mar - 11 Apr Norwegian Air Sweden AOC
28 Mar - 05 Apr Ryanair
27 Mar - 05 Apr Icelandair

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

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