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 16 days ago
Limited Availability
18% of dates checked are available within 10% of the lowest price

Thursday, December 31st, 2026

7 round-trip options

Returning
Wed, Jan 6, 2027•6 Day Trip
$899 USD
Google Flights
Returning
Thu, Jan 7, 2027•7 Day Trip
$660 USD
Google Flights
Returning
Fri, Jan 8, 2027•8 Day Trip
$926 USD
Google Flights
Returning
Sat, Jan 9, 2027•9 Day Trip
$868 USD
Google Flights
Returning
Sun, Jan 10, 2027•10 Day Trip
$665 USD
Google Flights
Returning
Tue, Jan 12, 2027•12 Day Trip
$635 USD
Google Flights
Returning
Thu, Jan 14, 2027•14 Day Trip
$635 USD
Google Flights