The cheapest flight to Oslo you can get by boooking 22 days before departure.
The most popular airlines on the route Budapest - Oslo: Norwegian Air Shuttle (DY), Norwegian Air International (D8), Germanwings (4U).
The cheapest flights you can book on the route Liszt Ferenc (BUD) - Sandefjord Torp (TRF).
Direct flights last about 2h 30min.
Direct flights available 7 days a week.
Direct flights: Norwegian Air International (D8), Norwegian Air Shuttle (DY).