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
Wednesday, December 16th, 2026
3 round-trip options
Returning
Mon, Dec 21, 2026•5 Day Trip
$1,097 USD
Returning
Fri, Dec 25, 2026•9 Day Trip
$1,184 USD
Returning
Sun, Dec 27, 2026•11 Day Trip
$972 USD