Oslo (OSL) to Portland (PDX) flight deal in economy from $756
$925 USD
-18%$756 USD
Verified 13 days agoSeptember 2026
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Good Availability
53% of dates checked are available within 10% of the lowest price
Saturday, September 26th, 2026
8 round-trip options
Returning
Thu, Oct 1, 2026•5 Day Trip
$835 USD
Returning
Fri, Oct 2, 2026•6 Day Trip
$835 USD
Returning
Sat, Oct 3, 2026•7 Day Trip
$835 USD
Returning
Sun, Oct 4, 2026•8 Day Trip
$954 USD
Returning
Mon, Oct 5, 2026•9 Day Trip
$949 USD
Returning
Wed, Oct 7, 2026•11 Day Trip
$954 USD
Returning
Thu, Oct 8, 2026•12 Day Trip
$934 USD
Returning
Sat, Oct 10, 2026•14 Day Trip
$963 USD