Cheap flights from Oslo to Trondheim
From 50 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 25 US$
Prices by date
102 US$
01/07
102 US$
02/07
104 US$
03/07
64 US$
04/07
64 US$
05/07
64 US$
06/07
25 US$
07/07
25 US$
08/07
55 US$
09/07
55 US$
10/07
55 US$
11/07
55 US$
12/07
Airlines on this route
FAQ
What's the cheapest month to fly Oslo to Trondheim?
Usually 2026-07, from 25 USD.
Are there direct flights from Oslo to Trondheim?
We show both direct and connecting options — filter to compare.