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 7 hours ago
Fair Availability
25% of dates checked are available within 10% of the lowest price

Thursday, July 9th, 2026

7 round-trip options

Returning
Tue, Jul 14, 2026•5 Day Trip
$838 USD
Google Flights
Returning
Wed, Jul 15, 2026•6 Day Trip
$909 USD
Google Flights
Returning
Thu, Jul 16, 2026•7 Day Trip
$869 USD
Google Flights
Returning
Sat, Jul 18, 2026•9 Day Trip
$919 USD
Google Flights
Returning
Mon, Jul 20, 2026•11 Day Trip
$869 USD
Google Flights
Returning
Tue, Jul 21, 2026•12 Day Trip
$838 USD
Google Flights
Returning
Thu, Jul 23, 2026•14 Day Trip
$869 USD
Google Flights