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
Monday, December 14th, 2026
7 round-trip options
Returning
Sun, Dec 20, 2026•6 Day Trip
$957 USD
Returning
Tue, Dec 22, 2026•8 Day Trip
$944 USD
Returning
Wed, Dec 23, 2026•9 Day Trip
$926 USD
Returning
Thu, Dec 24, 2026•10 Day Trip
$1,213 USD
Returning
Sat, Dec 26, 2026•12 Day Trip
$1,085 USD
Returning
Sun, Dec 27, 2026•13 Day Trip
$1,311 USD
Returning
Mon, Dec 28, 2026•14 Day Trip
$1,436 USD