Portland (PDX) to Oslo (OSL) flight deal in economy from $442
$829 USD
-47%$442 USD
Verified 14 days agoNovember 2026
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Limited Availability
18% of dates checked are available within 10% of the lowest price
Wednesday, November 11th, 2026
7 round-trip options
Returning
Tue, Nov 17, 2026•6 Day Trip
$897 USD
Returning
Wed, Nov 18, 2026•7 Day Trip
$811 USD
Returning
Thu, Nov 19, 2026•8 Day Trip
$760 USD
Returning
Fri, Nov 20, 2026•9 Day Trip
$938 USD
Returning
Sat, Nov 21, 2026•10 Day Trip
$1,023 USD
Returning
Mon, Nov 23, 2026•12 Day Trip
$811 USD
Returning
Wed, Nov 25, 2026•14 Day Trip
$834 USD