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

Monday, July 20th, 2026

6 round-trip options

Returning
Mon, Jul 27, 20267 Day Trip
$1,415 USD
Returning
Tue, Jul 28, 20268 Day Trip
$2,000 USD
Returning
Wed, Jul 29, 20269 Day Trip
$1,593 USD
Returning
Fri, Jul 31, 202611 Day Trip
$1,815 USD
Returning
Sun, Aug 2, 202613 Day Trip
$2,342 USD
Returning
Mon, Aug 3, 202614 Day Trip
$1,415 USD