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

Wednesday, December 30th, 2026

7 round-trip options

Returning
Tue, Jan 5, 20276 Day Trip
$1,322 USD
Returning
Thu, Jan 7, 20278 Day Trip
$1,112 USD
Returning
Fri, Jan 8, 20279 Day Trip
$1,174 USD
Returning
Sat, Jan 9, 202710 Day Trip
$1,224 USD
Returning
Mon, Jan 11, 202712 Day Trip
$962 USD
Returning
Tue, Jan 12, 202713 Day Trip
$829 USD
Returning
Wed, Jan 13, 202714 Day Trip
$1,021 USD