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

Sunday, June 7th, 2026

10 round-trip options

Returning
Fri, Jun 12, 20265 Day Trip
$2,245 USD
Returning
Sat, Jun 13, 20266 Day Trip
$2,870 USD
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Sun, Jun 14, 20267 Day Trip
$2,345 USD
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Mon, Jun 15, 20268 Day Trip
$2,070 USD
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Tue, Jun 16, 20269 Day Trip
$1,907 USD
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Wed, Jun 17, 202610 Day Trip
$1,881 USD
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Thu, Jun 18, 202611 Day Trip
$1,947 USD
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Fri, Jun 19, 202612 Day Trip
$2,193 USD
Returning
Sat, Jun 20, 202613 Day Trip
$2,396 USD
Returning
Sun, Jun 21, 202614 Day Trip
$2,431 USD