As a Club Eurostar member, can I board another train on the same day without changing my ticket?
The higher your Club Eurostar tier, the more flexibility you get.
As a Classique member, standard flexibility rules apply according to your ticket.
As an Avantage or Carte Blanche member, you can travel on the train before or after the one you've booked if you're travelling between France, Belgium, the Netherlands, or Germany*.
As an Étoile member, you can travel on any train on the day you’ve booked on routes between France, Belgium, the Netherlands, or Germany*.
*Excludes routes to and from London