The average train between Alton and Seaford takes 2h 54m and the fastest train takes 2h 33m. There is a train service every few hours from Alton to Seaford. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Alton and Seaford. The earliest departure is at 5:42 AM in the morning, and the last departure from Alton is at 10:45 PM which arrives into Seaford at 7:20 AM. All services require a transfer at Clapham Junction and take an average of 2h 54m. The schedules shown below are for the next available departures.


2h 35m • 2 changes


2h 33m • 2 changes


2h 35m • 2 changes


2h 33m • 2 changes


2h 38m • 2 changes


2h 35m • 2 changes


2h 35m • 2 changes


2h 35m • 2 changes


2h 38m • 2 changes


2h 35m • 2 changes


2h 35m • 2 changes


2h 35m • 2 changes
Want to know about travelling from Alton to Seaford? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Alton to Seaford. However, there are services departing from Alton station and arriving at Seaford station via Clapham Junction. The journey, including transfers, takes approximately 2h 54m.
Alton to Seaford train services, operated by South Western Railway, depart from Alton station.
Alton to Seaford train services, operated by South Western Railway, arrive at Lewes station.
Book your Alton to Seaford train tickets online with South Western Railway and Southern.
The distance between Alton and Seaford is 86.4 km. The road distance is 159 km.
You can take a train from Alton to Seaford via Clapham Junction and Lewes in around 3h.