Overview
- The increase takes effect on 2 January 2026 across TGV inOui and Ouigo services.
- SNCF cites an Insee forecast of 1.5% inflation in June 2026 to contextualize the move.
- The announcement does not provide a brand-by-brand breakdown of the changes.
- A recent Fnaut study found average low-fare Ouigo tickets rose 73% from 2017 to 2023, while inOui tickets increased about 4% over the same period.
- Fnaut also reported Ouigo’s price per kilometre rose 68% versus 8% for inOui, and SNCF says over 50 million tickets will be under €30 in 2026 with no increases for Avantage and Liberté cards or Max Loisir subscriptions.