Cheapest return flights from Boston to Helsinki in March from 337€

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

Return flights

11 Mar - 18 Mar Icelandair
17 Mar - 24 Mar Icelandair
20 Mar - 27 Mar Icelandair
23 Mar - 30 Mar Icelandair
02 Mar - 09 Mar Icelandair
04 Mar - 11 Mar Icelandair
08 Mar - 15 Mar Scandinavian Airlines
29 Mar - 04 Apr Scandinavian Airlines
26 Mar - 02 Apr Scandinavian Airlines
29 Mar - 05 Apr Scandinavian Airlines
14 Mar - 21 Mar Scandinavian Airlines
06 Mar - 13 Mar Scandinavian Airlines

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

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