The possibility to change your ticket will depend on many factors such as: the type of train your are travelling in (TER, TGV), the type of journey (domestic, international) and the type of fare you purchased (Loisir, Prems, etc..)

In order for you to know what are the conditions to change your ticket, please consult our Help Center article about SNCF.

Your ticket is changeable? Perfect, in this case please give us a call and we will help you amend your ticket.