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
Monday, October 26th, 2026
6 round-trip options
Returning
Sun, Nov 1, 2026•6 Day Trip
$823 USD
Returning
Mon, Nov 2, 2026•7 Day Trip
$823 USD
Returning
Tue, Nov 3, 2026•8 Day Trip
$823 USD
Returning
Wed, Nov 4, 2026•9 Day Trip
$823 USD
Returning
Fri, Nov 6, 2026•11 Day Trip
$834 USD
Returning
Mon, Nov 9, 2026•14 Day Trip
$823 USD