Oslo (OSL) to Portland (PDX) flight deal in economy from $756
$925 USD
-18%$756 USD
Verified 13 days agoOctober 2026
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Good Availability
53% of dates checked are available within 10% of the lowest price
Tuesday, October 20th, 2026
5 round-trip options
Returning
Sun, Oct 25, 2026•5 Day Trip
$789 USD
Returning
Mon, Oct 26, 2026•6 Day Trip
$789 USD
Returning
Wed, Oct 28, 2026•8 Day Trip
$789 USD
Returning
Sun, Nov 1, 2026•12 Day Trip
$778 USD
Returning
Tue, Nov 3, 2026•14 Day Trip
$778 USD