Helsinki (HEL) to Boston (BOS) flight deal in economy from $441

American AirlinesAAAmerican AirlinesFinnairAYFinnairBritish AirwaysBABritish AirwaysIberia AirlinesIBIberia Airlines
Round Trip•Economy
FinlandHEL

Helsinki Airport

Helsinki, Finland
United StatesBOS

Logan International Airport

Boston, United States
$688 USD
-36%$441 USD
Verified 17 days ago
Fair Availability
22% of dates checked are available within 10% of the lowest price

Thursday, October 1st, 2026

3 round-trip options

Returning
Tue, Oct 6, 2026•5 Day Trip
$441 USD
Google Flights
Returning
Sat, Oct 10, 2026•9 Day Trip
$544 USD
Google Flights
Returning
Mon, Oct 12, 2026•11 Day Trip
$544 USD
Google Flights