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

Thursday, July 23rd, 2026

6 round-trip options

Returning
Thu, Jul 30, 20267 Day Trip
$1,522 USD
Returning
Fri, Jul 31, 20268 Day Trip
$1,488 USD
Returning
Sat, Aug 1, 20269 Day Trip
$1,658 USD
Returning
Mon, Aug 3, 202611 Day Trip
$1,077 USD
Returning
Wed, Aug 5, 202613 Day Trip
$1,253 USD
Returning
Thu, Aug 6, 202614 Day Trip
$1,850 USD