Washington (IAD) to Oslo (OSL) flight deal in economy from $494

Scandinavian AirlinesSKScandinavian Airlines
Round Trip•Economy
United StatesIAD

Washington Dulles International Airport

Washington, United States
NorwayOSL

Oslo Airport, Gardermoen

Oslo, Norway
$724 USD
-32%$494 USD
Verified about 12 hours ago
Fair Availability
25% of dates checked are available within 10% of the lowest price

Monday, November 23rd, 2026

8 round-trip options

Returning
Sat, Nov 28, 2026•5 Day Trip
$709 USD
Google Flights
Returning
Mon, Nov 30, 2026•7 Day Trip
$609 USD
Google Flights
Returning
Tue, Dec 1, 2026•8 Day Trip
$494 USD
Google Flights
Returning
Wed, Dec 2, 2026•9 Day Trip
$507 USD
Google Flights
Returning
Thu, Dec 3, 2026•10 Day Trip
$507 USD
Google Flights
Returning
Sat, Dec 5, 2026•12 Day Trip
$507 USD
Google Flights
Returning
Sun, Dec 6, 2026•13 Day Trip
$494 USD
Google Flights
Returning
Mon, Dec 7, 2026•14 Day Trip
$507 USD
Google Flights