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
Sunday, November 1st, 2026
7 round-trip options
Returning
Sat, Nov 7, 2026•6 Day Trip
$1,179 USD
Returning
Sun, Nov 8, 2026•7 Day Trip
$896 USD
Returning
Mon, Nov 9, 2026•8 Day Trip
$896 USD
Returning
Tue, Nov 10, 2026•9 Day Trip
$1,131 USD
Returning
Wed, Nov 11, 2026•10 Day Trip
$920 USD
Returning
Fri, Nov 13, 2026•12 Day Trip
$1,027 USD
Returning
Sun, Nov 15, 2026•14 Day Trip
$813 USD