
TGV INOUI trains


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On Tue 15
Discover detailed train schedules from Lille to Le Treport Mers, with the quickest travel time being 3h 13m and an average duration of 3h 22m. With 2 trains running daily, the first train departs at 10:53 and the last at 16:53. Compare times and prices for TGV INOUI, Intercities, TER, and Eurostar. Get real-time updates on schedules, delays, and cancellations for a smooth travel experience.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
10:53 Lille-Flandres | 3h 22m, 1 change | 14:15 Le Treport Mers | SN | Find tickets |
16:53 Lille-Flandres | 3h 13m, 2 change | 20:06 Le Treport Mers | SN | Find tickets |
Access detailed TGV INOUI, Intercities, TER, and Eurostar train information from Lille to Le Treport Mers, including departure and arrival times, stations, distance, journey duration, train companies, and price options. Check train times and prices for a hassle-free trip.
Explore the ultimate Lille to Le Treport Mers train travel guide for a smooth and efficient trip, featuring the fastest travel time of 3h 13m and an average duration of 3h 22m. Check out services from TGV INOUI, Intercities, TER, and Eurostar on TrainPal today!

Experience the quickest journey from Lille to Le Treport Mers in 3h 13m, with an average travel time of 3h 22m. For precise timings and schedules, explore TrainPal and plan your trip effortlessly.
Find the most affordable train tickets from Lille to Le Treport Mers starting at just €19.64. On average, tickets are priced at around €54.61*. Prices vary, so explore TrainPal for up-to-date pricing and the best deals.
No, direct trains from Lille to Le Treport Mers are not available. However, TrainPal can assist you in finding the best alternative routes with detailed information on schedules, prices, and transfers.
Trains from Lille to Le Treport Mers run regularly, with 2 daily departures. The first train starts at 10:53. For the most current and precise schedules, visit TrainPal.

Yes, you can carry luggage and bicycles on the TGV from Lille to Le Treport Mers. There is no limit on luggage, but it's advisable to use easy-to-carry bags. Folding bikes qualify as hand luggage, while disassembled bikes in a case travel with you free of charge. Non-disassembled bikes require a €10 fee per trip. Tricycles, tandems, and cargo bikes are not permitted, but scooters under 130x90 cm are allowed.
When you travel on the TGV INOUI from Lille to Le Treport Mers, you'll enjoy amenities such as a buffet coach in either coach 4 or 14, electrical sockets, high-speed Wi-Fi, climate control, and restrooms. Smoking is strictly prohibited. For quicker service, browse the menu and order online. Stay connected by accessing the SNCF WIFI INOUI network during your journey.
Pets are permitted on TGV INOUI trains from Lille to Le Treport Mers for a €7 fee. Small pets must be transported in a closed carrier with maximum dimensions of 45 cm x 30 cm x 25 cm. Pets weighing over 6 kg are required to wear a muzzle and remain at your feet. Guide dogs travel at no cost.


TGV INOUÏ and Intercités tickets



Prem's tickets offer the most affordable TGV fares, starting at €15 and available up to 4 months in advance.

TGV INOUI Second Class (Seconde) tickets provide up to 35% savings when booked 3 months ahead.

Travel with INTERCITÉS night trains for a low-cost, practical, and comfortable journey. Enjoy the Alps, Provence-Alpes-Côte-d'Azur, Occitanie, the Pyrenees, and the Basque Coast in summer.

The TGV INOUI Carte Avantage delivers 30% savings for travellers aged 12–27, 27–59, and 60+, at an annual cost of €49.

TER discount cards make regional travel affordable, valid for one year, and priced between €20 and €30. Season tickets offer savings for frequent and regular regional journeys.
* The lowest price is based on historical data to predict the cheapest fare over the next 7 days, but actual prices may vary.