Budapest to Naples by train
Trains link Budapest (Hungary) and Naples (Italy) through the European rail network. Most journeys take around 6h 55m including one or two connections at major hubs.
Operators on this corridor include MÁV, Trenitalia (Frecciarossa), Italo.
Train fares are dynamic — typical range is €65 to €190. Advance-purchase tickets (1–2 months ahead) almost always beat walk-up prices.
Climate footprint: about 12 kg CO₂ per passenger by train vs roughly 130 kg by flight — taking the train saves ~118 kg on this distance.