Portland (PDX) to Helsinki (HEL) flight deal in economy from $720

Saturday, June 6th, 2026

10 round-trip options

Returning
Thu, Jun 11, 20265 Day Trip
$2,219 USD
Returning
Fri, Jun 12, 20266 Day Trip
$2,456 USD
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Sat, Jun 13, 20267 Day Trip
$2,932 USD
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Sun, Jun 14, 20268 Day Trip
$2,726 USD
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Mon, Jun 15, 20269 Day Trip
$2,187 USD
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Tue, Jun 16, 202610 Day Trip
$2,226 USD
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Wed, Jun 17, 202611 Day Trip
$2,060 USD
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Thu, Jun 18, 202612 Day Trip
$2,187 USD
Returning
Fri, Jun 19, 202613 Day Trip
$2,321 USD
Returning
Sat, Jun 20, 202614 Day Trip
$2,529 USD