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

Sunday, December 27th, 2026

7 round-trip options

Returning
Sat, Jan 2, 20276 Day Trip
$1,824 USD
Returning
Mon, Jan 4, 20278 Day Trip
$1,414 USD
Returning
Tue, Jan 5, 20279 Day Trip
$1,575 USD
Returning
Wed, Jan 6, 202710 Day Trip
$1,497 USD
Returning
Fri, Jan 8, 202712 Day Trip
$1,400 USD
Returning
Sat, Jan 9, 202713 Day Trip
$1,446 USD
Returning
Sun, Jan 10, 202714 Day Trip
$1,266 USD