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 3 days ago
Rare Availability
9% of dates checked are available within 10% of the lowest price

Tuesday, December 15th, 2026

6 round-trip options

Returning
Sun, Dec 20, 2026•5 Day Trip
$1,315 USD
Google Flights
Returning
Mon, Dec 21, 2026•6 Day Trip
$1,080 USD
Google Flights
Returning
Tue, Dec 22, 2026•7 Day Trip
$830 USD
Google Flights
Returning
Wed, Dec 23, 2026•8 Day Trip
$880 USD
Google Flights
Returning
Thu, Dec 24, 2026•9 Day Trip
$790 USD
Google Flights
Returning
Tue, Dec 29, 2026•14 Day Trip
$760 USD
Google Flights