Portland (PDX) to Oslo (OSL) flight deal in economy from $442
$829 USD
-47%$442 USD
Verified 13 days agoOctober 2026
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Limited Availability
18% of dates checked are available within 10% of the lowest price
Friday, October 30th, 2026
7 round-trip options
Returning
Wed, Nov 4, 2026•5 Day Trip
$834 USD
Returning
Thu, Nov 5, 2026•6 Day Trip
$783 USD
Returning
Sat, Nov 7, 2026•8 Day Trip
$1,111 USD
Returning
Sun, Nov 8, 2026•9 Day Trip
$823 USD
Returning
Tue, Nov 10, 2026•11 Day Trip
$1,064 USD
Returning
Wed, Nov 11, 2026•12 Day Trip
$823 USD
Returning
Thu, Nov 12, 2026•13 Day Trip
$783 USD