Advance Purchase Tickets.
The cheapest way to buy tickets is usually advance purchase. Whatever name these have, they work in much the same way - you buy the ticket for a specific train (or set of trains), and if you are not travelling on that train the ticket is not valid. The only flexibility is if a late-running or cancelled train means you miss your connection - if this occurs, ask at the station before you just jump onto another train. The ticket can sometimes be changed or cancelled, usually on payment of an admin charge of about 10 pounds.
Some tickets must be bought at least a week before you want to travel, but most are available until 1800 the day before. Even so, there only a few tickets available on each train, so you should book them as early as possible. Most of the cheapest tickets are simple singles with various names such as Virgin Value, although in some places you can only get return tickets.
Ticket prices and availability on the National Rail website (see above). Try to be flexible about the time you travel to get the cheapest fares - there are usually more tickets available in the late evening and middle of the day. You can either buy tickets online and collect them from ticket machines at major stations, or buy them in person from the train station.
Walkup Tickets.
For short journeys, or if you want to buy a ticket on the day, you can pick from a range of different walkup tickets:
- Open tickets. These are the most expensive tickets. The returns cost around 50% more than the singles. They can be used on any train. The singles must be used on the date on the ticket, but the returns are valid for a month.
- Savers. This is the cheapest walk-up fare on most longer distance journeys. Return tickets usually cost very little more than singles. The outward journey (or single journey) must be completed on the date on the ticket. The return portion is valid for a month, and if you want you can stop partway - for example returning from Edinburgh to London you can stop off for a week in York. Saver tickets cannot be used on most rush-hour trains to and from London. Supersavers are available for a few journeys - these are like Savers but cannot be used on Fridays or Saturdays in summer.
- Business Savers
These are basically Saver tickets, but can be used on the rush hour trains. The cost is somewhere between the saver and open fare.
- Day singles, Cheap day singles, Day returns and Cheap day returns. Only usually available on short journeys. Return tickets often cost very little more than singles. If these are available they usually the cheapest ticket.