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

Tuesday, July 21st, 2026

6 round-trip options

Returning
Tue, Jul 28, 20267 Day Trip
$1,904 USD
Returning
Wed, Jul 29, 20268 Day Trip
$1,404 USD
Returning
Thu, Jul 30, 20269 Day Trip
$1,732 USD
Returning
Sat, Aug 1, 202611 Day Trip
$1,894 USD
Returning
Mon, Aug 3, 202613 Day Trip
$1,294 USD
Returning
Tue, Aug 4, 202614 Day Trip
$1,904 USD