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
Tuesday, December 8th, 2026
2 round-trip options
Returning
Sun, Dec 13, 2026•5 Day Trip
$927 USD
Returning
Thu, Dec 17, 2026•9 Day Trip
$1,844 USD