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

Friday, July 3rd, 2026

7 round-trip options

Returning
Wed, Jul 8, 2026•5 Day Trip
$2,403 USD
Google Flights
Returning
Thu, Jul 9, 2026•6 Day Trip
$2,142 USD
Google Flights
Returning
Fri, Jul 10, 2026•7 Day Trip
$1,189 USD
Google Flights
Returning
Sun, Jul 12, 2026•9 Day Trip
$1,264 USD
Google Flights
Returning
Tue, Jul 14, 2026•11 Day Trip
$2,142 USD
Google Flights
Returning
Wed, Jul 15, 2026•12 Day Trip
$2,180 USD
Google Flights
Returning
Fri, Jul 17, 2026•14 Day Trip
$2,298 USD
Google Flights