Overview
- Bookings open Wednesday for TGV Inoui, TGV Lyria and OUIGO high‑speed trips from 4 July to 12 December, with Intercités available through 16 September.
- Mediterranean capacity rises with up to eight Paris–Nice weekend round trips in July and August plus 200,000 extra seats to Marseille and Nice in spring and autumn.
- Alpine travel gets 60,000 additional summer seats between Paris and Annecy, marking a third consecutive year of reinforcement on the South‑East axis.
- OUIGO expands with the Paris–Perpignan seasonal high‑speed service resuming 30 March, a third daily Paris–Montpellier return, and a new OUIGO Train Classique Paris–Bordeaux from 4 April, with fares promoted from €19.
- Seasonal links return across borders with Bordeaux–Frankfurt running 4 July–29 August, a direct TGV Lyria Lausanne–Marseille, and a third daily Paris–Barcelona; Paris–Cerbère Intercités become daily this summer and regional Nomad and Fluo Grand Est trains open for their defined holiday windows.