Cheapest return flights from Boston to Helsinki in January from 328€

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

Return flights

29 Jan - 05 Feb Scandinavian Airlines
09 Jan - 16 Jan Icelandair
19 Jan - 26 Jan Icelandair

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

Skyscanner

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.