Traveling from Station A to Station C can be cheaper by buying a ticket from A to B and another from B to C. This principle also applies to journeys with more than two stations.
For example, a ticket from Manchester to London typically costs £68.60. With split tickets, you can reduce this to £46.60, saving £22.00.
Generally, you won’t have to get off the train, unless your journey includes a change of trains. But remember, the train must stop at the station where your tickets change. Please note the transfer station and time to avoid missing the train.