Portland (PDX) to Helsinki (HEL) flight deal in economy from $451
$972 USD
-54%$451 USD
Verified about 4 hours agoOctober 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Thursday, October 22nd, 2026
0 round-trip options
No flight details available for this date.