The cheapest flight to Budapest you can get by boooking 17 days before departure.
The most popular airlines on the route Trondheim - Budapest: Norwegian (DY), KLM (KL), Alitalia (AZ).
The cheapest flights you can book on the route Vaerns (TRD) - Liszt Ferenc (BUD).
There is no direct flight on the route from Trondheim to Budapest
The shortest flights with change last about 4h 32min.
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