For the cheapest flights to Budapest book 17 days before departure.
The most popular airlines on the route Trondheim - Budapest: Norwegian Air Shuttle (DY), KLM (KL), Alitalia (AZ).
The cheapest flights are on the route Vaerns (TRD) - Liszt Ferenc (BUD).
There is no direct flight on the route from Trondheim to Budapest
Il volo con scalo più breve dura 4h 32min.