Find and book Finnair flights from Boston
Flight offers from Boston (BOS)
BOS – HEL
Boston - Helsinki
Wed 28 May 2025 – Tue 3 Jun 2025
From
666 USD Cheap Finnair flights from Boston and (BOS) airports
BOS – HEL
Boston - Helsinki
Wed 28 May 2025 – Tue 3 Jun 2025
From
666 USD BOS – HEL
Boston - Helsinki
Mon 26 May 2025 – Tue 3 Jun 2025
From
666 USD BOS – HEL
Boston - Helsinki
Tue 27 May 2025 – Tue 3 Jun 2025
From
666 USD BOS – HEL
Boston - Helsinki
Thu 29 May 2025 – Tue 3 Jun 2025
From
726 USD