Boston (BOS) to Helsinki (HEL) flight deal in economy from $391

Scandinavian AirlinesSKScandinavian Airlines
Round Trip•Economy
United StatesBOS

Logan International Airport

Boston, United States
FinlandHEL

Helsinki Airport

Helsinki, Finland
$713 USD
-45%$391 USD
Verified 12 days ago
Rare Availability
6% of dates checked are available within 10% of the lowest price

Thursday, December 31st, 2026

3 round-trip options

Returning
Tue, Jan 5, 2027•5 Day Trip
$715 USD
Google Flights
Returning
Wed, Jan 6, 2027•6 Day Trip
$667 USD
Google Flights
Returning
Mon, Jan 11, 2027•11 Day Trip
$601 USD
Google Flights