The average train between Sidcup and Purley takes 1h 3m and the fastest train takes 46 min. The train runs at least 3 times per hour from Sidcup to Purley. 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 every 20 minutes between Sidcup and Purley. The earliest departure is at 5:03 AM in the morning, and the last departure from Sidcup is at 6:03 PM which arrives into Purley at 7:07 PM. All services require a transfer, and take on average 1h 3m. The schedules shown below are for the next available departures.

53 min • 1 change

49 min • 1 change

49 min • 1 change

49 min • 1 change
Want to know about travelling from Sidcup to Purley? 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 Sidcup to Purley. However, there are services departing from Sidcup station and arriving at Purley station via London Bridge. The journey, including transfers, takes approximately 1h 3m.
Sidcup to Purley train services, operated by Southeastern, depart from Sidcup station.
Sidcup to Purley train services, operated by Southeastern, arrive at Purley station.
Book your Sidcup to Purley train tickets online with Southeastern, Southern and Thameslink.
The distance between Sidcup and Purley is 18 km. The road distance is 37 km.
You can take a train from Sidcup to Purley via London Bridge in around 56 min.