Portland (PDX) to Helsinki (HEL) flight deal in economy from $720
$995 USD
-28%$720 USD
Verified 2 days agoDecember 2026
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Good Availability
47% of dates checked are available within 10% of the lowest price
Monday, December 7th, 2026
10 round-trip options
Returning
Sat, Dec 12, 2026•5 Day Trip
$1,090 USD
Returning
Sun, Dec 13, 2026•6 Day Trip
$820 USD
Returning
Mon, Dec 14, 2026•7 Day Trip
$818 USD
Returning
Tue, Dec 15, 2026•8 Day Trip
$733 USD
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Wed, Dec 16, 2026•9 Day Trip
$728 USD
Returning
Thu, Dec 17, 2026•10 Day Trip
$740 USD
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Fri, Dec 18, 2026•11 Day Trip
$757 USD
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Sat, Dec 19, 2026•12 Day Trip
$809 USD
Returning
Sun, Dec 20, 2026•13 Day Trip
$832 USD
Returning
Mon, Dec 21, 2026•14 Day Trip
$931 USD