Portland (PDX) to Helsinki (HEL) flight deal in economy from $451
$972 USD
-54%$451 USD
Verified about 4 hours agoDecember 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Tuesday, December 29th, 2026
10 round-trip options
Returning
Sun, Jan 3, 2027•5 Day Trip
$2,050 USD
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Mon, Jan 4, 2027•6 Day Trip
$2,050 USD
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Tue, Jan 5, 2027•7 Day Trip
$3,094 USD
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Wed, Jan 6, 2027•8 Day Trip
$1,618 USD
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Thu, Jan 7, 2027•9 Day Trip
$1,305 USD
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Fri, Jan 8, 2027•10 Day Trip
$1,863 USD
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Sat, Jan 9, 2027•11 Day Trip
$1,335 USD
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Sun, Jan 10, 2027•12 Day Trip
$1,250 USD
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Mon, Jan 11, 2027•13 Day Trip
$1,187 USD
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Tue, Jan 12, 2027•14 Day Trip
$1,126 USD