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

Thursday, July 30th, 2026

6 round-trip options

Returning
Thu, Aug 6, 20267 Day Trip
$1,912 USD
Returning
Fri, Aug 7, 20268 Day Trip
$1,580 USD
Returning
Sat, Aug 8, 20269 Day Trip
$1,365 USD
Returning
Mon, Aug 10, 202611 Day Trip
$1,140 USD
Returning
Wed, Aug 12, 202613 Day Trip
$1,226 USD
Returning
Thu, Aug 13, 202614 Day Trip
$1,618 USD