Cheapest return flights from Boston to Helsinki in November from $353

AirHint found the following cheapest return flights from Boston (BOS) to Helsinki (HEL) in November 2025 (see full year).

Return flights

10 Nov - 25 Nov Lufthansa
27 Nov - 04 Dec Icelandair
29 Nov - 06 Dec Icelandair
16 Nov - 23 Nov Scandinavian Airlines
18 Nov - 20 Nov Lufthansa
23 Nov - 29 Nov Icelandair
25 Nov - 30 Nov TAP
08 Nov - 15 Nov Scandinavian Airlines
22 Nov - 29 Nov Scandinavian Airlines

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

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.