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

Saturday, July 18th, 2026

6 round-trip options

Returning
Thu, Jul 23, 2026•5 Day Trip
$1,417 USD
Google Flights
Returning
Fri, Jul 24, 2026•6 Day Trip
$728 USD
Google Flights
Returning
Sun, Jul 26, 2026•8 Day Trip
$760 USD
Google Flights
Returning
Mon, Jul 27, 2026•9 Day Trip
$728 USD
Google Flights
Returning
Thu, Jul 30, 2026•12 Day Trip
$896 USD
Google Flights
Returning
Fri, Jul 31, 2026•13 Day Trip
$1,350 USD
Google Flights