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

Saturday, July 25th, 2026

6 round-trip options

Returning
Sat, Aug 1, 20267 Day Trip
$1,918 USD
Returning
Sun, Aug 2, 20268 Day Trip
$2,263 USD
Returning
Mon, Aug 3, 20269 Day Trip
$1,341 USD
Returning
Wed, Aug 5, 202611 Day Trip
$1,583 USD
Returning
Fri, Aug 7, 202613 Day Trip
$1,673 USD
Returning
Sat, Aug 8, 202614 Day Trip
$1,566 USD