Helsinki (HEL) to Boston (BOS) flight deal in economy from $406
$762 USD
-47%$406 USD
Verified about 4 hours agoNovember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
18% of dates checked are available within 10% of the lowest price
Sunday, November 29th, 2026
2 round-trip options
Returning
Wed, Dec 9, 2026•10 Day Trip
$949 USD
Returning
Sun, Dec 13, 2026•14 Day Trip
$1,030 USD