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

Saturday, December 12th, 2026

8 round-trip options

Returning
Thu, Dec 17, 2026•5 Day Trip
$925 USD
Google Flights
Returning
Sat, Dec 19, 2026•7 Day Trip
$1,055 USD
Google Flights
Returning
Sun, Dec 20, 2026•8 Day Trip
$1,021 USD
Google Flights
Returning
Mon, Dec 21, 2026•9 Day Trip
$1,065 USD
Google Flights
Returning
Tue, Dec 22, 2026•10 Day Trip
$747 USD
Google Flights
Returning
Thu, Dec 24, 2026•12 Day Trip
$774 USD
Google Flights
Returning
Fri, Dec 25, 2026•13 Day Trip
$891 USD
Google Flights
Returning
Sat, Dec 26, 2026•14 Day Trip
$925 USD
Google Flights