Oslo (OSL) to Portland (PDX) flight deal in economy from $756
$925 USD
-18%$756 USD
Verified 13 days agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
53% of dates checked are available within 10% of the lowest price
Saturday, December 5th, 2026
3 round-trip options
Returning
Thu, Dec 10, 2026•5 Day Trip
$1,676 USD
Returning
Mon, Dec 14, 2026•9 Day Trip
$922 USD
Returning
Wed, Dec 16, 2026•11 Day Trip
$1,144 USD