Portland (PDX) to Helsinki (HEL) flight deal in economy from $442
$1,018 USD
-57%$442 USD
Verified about 5 hours agoAugust 2026
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Friday, August 7th, 2026
9 round-trip options
Returning
Wed, Aug 12, 2026•5 Day Trip
$1,082 USD
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Thu, Aug 13, 2026•6 Day Trip
$1,340 USD
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Fri, Aug 14, 2026•7 Day Trip
$1,399 USD
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Sat, Aug 15, 2026•8 Day Trip
$1,741 USD
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Mon, Aug 17, 2026•10 Day Trip
$760 USD
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Tue, Aug 18, 2026•11 Day Trip
$1,064 USD
Returning
Wed, Aug 19, 2026•12 Day Trip
$683 USD
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Thu, Aug 20, 2026•13 Day Trip
$922 USD
Returning
Fri, Aug 21, 2026•14 Day Trip
$683 USD