Portland (PDX) to Helsinki (HEL) flight deal in economy from $442
$1,018 USD
-57%$442 USD
Verified about 5 hours agoDecember 2026
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Sunday, December 20th, 2026
7 round-trip options
Returning
Sat, Dec 26, 2026•6 Day Trip
$1,366 USD
Returning
Mon, Dec 28, 2026•8 Day Trip
$1,446 USD
Returning
Tue, Dec 29, 2026•9 Day Trip
$1,155 USD
Returning
Wed, Dec 30, 2026•10 Day Trip
$1,179 USD
Returning
Fri, Jan 1, 2027•12 Day Trip
$1,263 USD
Returning
Sat, Jan 2, 2027•13 Day Trip
$1,634 USD
Returning
Sun, Jan 3, 2027•14 Day Trip
$1,287 USD