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

Friday, December 4th, 2026

8 round-trip options

Returning
Wed, Dec 9, 2026•5 Day Trip
$949 USD
Google Flights
Returning
Fri, Dec 11, 2026•7 Day Trip
$1,045 USD
Google Flights
Returning
Sat, Dec 12, 2026•8 Day Trip
$1,045 USD
Google Flights
Returning
Sun, Dec 13, 2026•9 Day Trip
$1,045 USD
Google Flights
Returning
Mon, Dec 14, 2026•10 Day Trip
$1,028 USD
Google Flights
Returning
Wed, Dec 16, 2026•12 Day Trip
$1,045 USD
Google Flights
Returning
Thu, Dec 17, 2026•13 Day Trip
$1,092 USD
Google Flights
Returning
Fri, Dec 18, 2026•14 Day Trip
$1,205 USD
Google Flights