Portland (PDX) to Helsinki (HEL) flight deal in economy from $442
$1,018 USD
-57%$442 USD
Verified about 3 hours agoOctober 2026
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Thursday, October 29th, 2026
1 round-trip options
Returning
Wed, Nov 4, 2026•6 Day Trip
$503 USD