I am planning a trip for August, traveling between August 8-9. I would like to know how far in advance I can make seat reservations for TGV services in France. I understand there is a reservation quota for passholders. I would like to optimize my choice of seats to ensure getting a window seat. Thank you.
For domestic TGV there is a limited number of €10 passholder reservations, once these are gone it is €20 until the train is full.
The booking window id around 4 months, it is listed somewhere on the website.
In 2nd class you can only request a seat type and hope they oblige.
In 1st the same applies, regular tickets can choose from a seat plan on SNCF website or app but nowhere that sells passholder reservations has this option. However once bought you can use your booking reservation on the TGV Inoui Pro app to change your booking and select seats from a plan.
Best option to book seats was
www.raileurope.com but they have recently added a booking fee so not sure there is any website now that doesn't add fees.