Namsos (OSY) to Trondheim (TRD) flights
One airline flies nonstop from Namsos (OSY) to Trondheim (TRD): Wideroe. The two airports are 73 miles (118 km) apart. There are also 1 way to fly it with one stop, through Roervik.
Airlines flying nonstop from OSY to TRD
- WideroeNot in an alliance
OSY to TRD with one stop
1 connection, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Roervik (RVK)Wideroe the whole way
OSY to TRD: common questions
Which airlines fly nonstop from OSY to TRD?
Wideroe flies nonstop from Namsos (OSY) to Trondheim (TRD).
How far is Namsos from Trondheim by plane?
Namsos (OSY) and Trondheim (TRD) are 73 miles (118 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does OSY to TRD cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for OSY to TRD with taxes and fees.
Where can I connect between Namsos and Trondheim?
The most direct connections are through Roervik (RVK). On 1 of them the same airline flies both flights, for example Wideroe through Roervik.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.