When choosing the flexible travel option, the Interrail Pass, you are free to travel in groups, as well as change groups and direction at any point during your trip.
Each participant will need to register separately. Already know who you want to travel with?
With a FLEX pass, you do not need to confirm your trip's start date in the booking form.
With a FIX pass, make sure to put the same start date when completing your booking form. In case of FIX trips, we recommend group members to all register at approximately the same time and no later than 14 days before your departure. Changing the departure date after booking is not possible.