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

Tuesday, August 25th, 2026

4 round-trip options

Returning
Sun, Aug 30, 20265 Day Trip
$480 USD
Returning
Wed, Sep 2, 20268 Day Trip
$477 USD
Returning
Fri, Sep 4, 202610 Day Trip
$477 USD
Returning
Tue, Sep 8, 202614 Day Trip
$547 USD