🇫🇷TGV inOui — Réserver grande vitesse 2026
TGV inOui is SNCF's flagship high-speed brand, running across France at up to 320 km/h and onward to cities like Geneva, Turin and Barcelona. It is the full-service counterpart to SNCF's low-cost OUIGO.
Itinéraires populaires de TGV inOui
FAQ TGV inOui
TGV inOui vs OUIGO — quelle est la différence ?
Le TGV inOui est le TGV standard de service complet avec classes et flexibilité ; OUIGO est la version low-cost avec des tarifs moins chers, des bagages plus stricts et moins de services.
Les réservations de places sont-elles obligatoires sur le TGV inOui ?
Oui — chaque billet de TGV inOui inclut une réservation obligatoire pour un train spécifique.
Comment réserver
Every TGV inOui ticket is tied to a specific train and seat. Search this page’s routes on EuroRail Times, pick a departure, and finish on All Aboard.
Règles de réservation
Reservations are mandatory — your ticket is your seat. Missed trains usually need a new ticket (flexible fares allow changes for a fee). OUIGO is a separate low-cost product with stricter baggage rules.
Astuces tarifaires 2026
Prem’s / early fares can start from very low double-digit euros on long French runs when booked early. Tuesday–Thursday midday trains are often cheapest; school holidays and Friday evenings spike.
Itinéraires populaires
Chercher horaires & billets
Comparez les trajets en direct et réservez via All Aboard sur EuroRail Times.
Chercher Paris → Lyon →TGV inOui FAQ
Is TGV inOui the same as OUIGO?
No. TGV inOui is SNCF’s full-service high-speed brand; OUIGO is the low-cost sibling with cheaper base fares and tighter baggage limits.
How early should I book TGV tickets?
Sales often open up to 4 months ahead (sometimes longer on key routes). The cheapest Prem’s quotas disappear first for Paris–Lyon / Marseille / Bordeaux.
Can Interrail pass holders ride TGV inOui?
Yes with a compulsory reservation (paid). Book the reservation as soon as your travel date is fixed.