Oslo (OSL) to Portland (PDX) flight deal in economy from $756
$925 USD
-18%$756 USD
Verified 13 days agoDecember 2026
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Good Availability
53% of dates checked are available within 10% of the lowest price
Thursday, December 10th, 2026
2 round-trip options
Returning
Tue, Dec 15, 2026•5 Day Trip
$1,354 USD
Returning
Mon, Dec 21, 2026•11 Day Trip
$1,001 USD