Frankfurt to Budapest by train
Trains link Frankfurt (Germany) and Budapest (Hungary) through the European rail network. Most journeys take around 6h 46m including one or two connections at major hubs.
Operators on this corridor include Deutsche Bahn (ICE), MÁV.
Train fares are dynamic — typical range is €64 to €186. Advance-purchase tickets (1–2 months ahead) almost always beat walk-up prices.
Climate footprint: about 11 kg CO₂ per passenger by train vs roughly 127 kg by flight — taking the train saves ~116 kg on this distance.