Hello KatieBerr1
The next timetable changeover will take place on 10.12.2023.
The SBB online timetable will show connections within Switzerland from mid-October 2023. International connections will be published between October and mid-November 2023, according to which country.
The prices after the timetable changeover as well as the information about the opening of the bookings are not yet known. As soon as the timetables are available, tickets can be booked online on sbb.ch/en.
I wish you a nice day.
Kind regards,
FatimaH