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

Saturday, July 18th, 2026

6 round-trip options

Returning
Sat, Jul 25, 20267 Day Trip
$1,354 USD
Returning
Sun, Jul 26, 20268 Day Trip
$1,576 USD
Returning
Mon, Jul 27, 20269 Day Trip
$1,077 USD
Returning
Wed, Jul 29, 202611 Day Trip
$1,255 USD
Returning
Fri, Jul 31, 202613 Day Trip
$1,488 USD
Returning
Sat, Aug 1, 202614 Day Trip
$1,658 USD