Lille to Belgrade by train
Trains link Lille (France) and Belgrade (Serbia) through the European rail network. Most journeys take around 12h 5m including one or two connections at major hubs.
Operators on this corridor include SNCF (TGV), Intercités, Srbija Voz.
Train fares are dynamic — typical range is €102 to €301. Advance-purchase tickets (1–2 months ahead) almost always beat walk-up prices.
Climate footprint: about 20 kg CO₂ per passenger by train vs roughly 226 kg by flight — taking the train saves ~206 kg on this distance.