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

Monday, December 28th, 2026

3 round-trip options

Returning
Sat, Jan 2, 2027•5 Day Trip
$1,276 USD
Google Flights
Returning
Sun, Jan 3, 2027•6 Day Trip
$1,350 USD
Google Flights
Returning
Fri, Jan 8, 2027•11 Day Trip
$1,063 USD
Google Flights