Paris to Lille by train
Trains between Paris and Lille run within the France national rail network. The typical end-to-end journey is around 1h 8m.
Operators on this corridor include SNCF (TGV), Intercités.
Train fares are dynamic — typical range is €27 to €77. Advance-purchase tickets (1–2 months ahead) almost always beat walk-up prices.
On routes under 600 km like this one, train often beats flight door-to-door once you factor in airport check-in and transfers.
Climate footprint: about 2.8 kg CO₂ per passenger by train vs roughly 32 kg by flight — taking the train saves ~29 kg on this distance.