Washington (IAD) to Trondheim (TRD) flight deal in economy from $421

Scandinavian AirlinesSKScandinavian Airlines
Round Trip•Economy
United StatesIAD

Washington Dulles International Airport

Washington, United States
NorwayTRD

Trondheim Airport, Værnes

Trondheim, Norway
$771 USD
-45%$421 USD
Verified 1 day ago
Rare Availability
9% of dates checked are available within 10% of the lowest price

Wednesday, October 14th, 2026

5 round-trip options

Returning
Mon, Oct 19, 2026•5 Day Trip
$539 USD
Google Flights
Returning
Tue, Oct 20, 2026•6 Day Trip
$639 USD
Google Flights
Returning
Wed, Oct 21, 2026•7 Day Trip
$636 USD
Google Flights
Returning
Thu, Oct 22, 2026•8 Day Trip
$539 USD
Google Flights
Returning
Fri, Oct 23, 2026•9 Day Trip
$586 USD
Google Flights