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

Tuesday, October 6th, 2026

8 round-trip options

Returning
Sun, Oct 11, 2026•5 Day Trip
$653 USD
Google Flights
Returning
Tue, Oct 13, 2026•7 Day Trip
$1,988 USD
Google Flights
Returning
Wed, Oct 14, 2026•8 Day Trip
$615 USD
Google Flights
Returning
Thu, Oct 15, 2026•9 Day Trip
$557 USD
Google Flights
Returning
Sat, Oct 17, 2026•11 Day Trip
$573 USD
Google Flights
Returning
Sun, Oct 18, 2026•12 Day Trip
$587 USD
Google Flights
Returning
Mon, Oct 19, 2026•13 Day Trip
$604 USD
Google Flights
Returning
Tue, Oct 20, 2026•14 Day Trip
$644 USD
Google Flights