Cheapest return flights from San Francisco to Helsinki in March from $477

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

Return flights

03 Mar - 08 Mar Scandinavian Airlines
03 Mar - 17 Mar Scandinavian Airlines
15 Mar - 22 Mar Scandinavian Airlines
09 Mar - 16 Mar Scandinavian Airlines
10 Mar - 17 Mar Scandinavian Airlines
12 Mar - 19 Mar Scandinavian Airlines
14 Mar - 21 Mar Scandinavian Airlines
01 Mar - 08 Mar Scandinavian Airlines
03 Mar - 10 Mar Scandinavian Airlines
05 Mar - 12 Mar Scandinavian Airlines
29 Mar - 05 Apr Scandinavian Airlines
31 Mar - 07 Apr Scandinavian Airlines
30 Mar - 06 Apr Scandinavian Airlines
26 Mar - 02 Apr Scandinavian Airlines
27 Mar - 03 Apr Scandinavian Airlines
28 Mar - 04 Apr Scandinavian Airlines

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

Powered by

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki

Feel free to contact us with any feedback or request another flight research.