Portland (PDX) to Helsinki (HEL) flight deal in economy from $442

Wednesday, July 29th, 2026

6 round-trip options

Returning
Wed, Aug 5, 20267 Day Trip
$1,271 USD
Returning
Thu, Aug 6, 20268 Day Trip
$1,867 USD
Returning
Fri, Aug 7, 20269 Day Trip
$1,444 USD
Returning
Sun, Aug 9, 202611 Day Trip
$1,655 USD
Returning
Tue, Aug 11, 202613 Day Trip
$2,491 USD
Returning
Wed, Aug 12, 202614 Day Trip
$1,359 USD