Portland (PDX) to Oslo (OSL) flight deal in economy from $442

IcelandairFIIcelandair
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
NorwayOSL

Oslo Airport, Gardermoen

Oslo, Norway
$829 USD
-47%$442 USD
Verified 15 days ago
Limited Availability
18% of dates checked are available within 10% of the lowest price

Sunday, December 20th, 2026

7 round-trip options

Returning
Sat, Dec 26, 2026•6 Day Trip
$1,381 USD
Google Flights
Returning
Sun, Dec 27, 2026•7 Day Trip
$1,133 USD
Google Flights
Returning
Mon, Dec 28, 2026•8 Day Trip
$1,229 USD
Google Flights
Returning
Tue, Dec 29, 2026•9 Day Trip
$1,171 USD
Google Flights
Returning
Wed, Dec 30, 2026•10 Day Trip
$1,086 USD
Google Flights
Returning
Fri, Jan 1, 2027•12 Day Trip
$1,110 USD
Google Flights
Returning
Sun, Jan 3, 2027•14 Day Trip
$1,251 USD
Google Flights