Find and book Finnair flights from Boston
Flight offers from Boston (BOS)
BOS – HEL
Boston - Helsinki
Tue 9 Sep 2025 – Tue 16 Sep 2025
From
412 USD Cheap Finnair flights from Boston and (BOS) airports
BOS – HEL
Boston - Helsinki
Tue 9 Sep 2025 – Tue 16 Sep 2025
From
412 USD