The average train between Thamesmead and Sidcup takes 37 min and the fastest train takes 29 min. The train runs at least 2 times per hour from Thamesmead to Sidcup. 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 30 minutes between Thamesmead and Sidcup. The earliest departure is at 1:00 AM at night, and the last departure from Thamesmead is at 11:29 PM which arrives into Sidcup at 12:02 AM. All services require a transfer, and take on average 37 min. The schedules shown below are for the next available departures.

44 min • 1 change

32 min • 1 change

32 min • 1 change
Arrives next day

32 min • 1 change

4h 1m • 1 change

38 min • 1 change

38 min • 1 change

29 min • 1 change

4h 1m • 1 change

38 min • 1 change

38 min • 1 change

29 min • 1 change
Want to know about travelling from Thamesmead to Sidcup? 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 Thamesmead to Sidcup. However, there are services departing from Thamesmead station and arriving at Sidcup station via Dartford. The journey, including transfers, takes approximately 37 min.
Thamesmead to Sidcup train services, operated by Thameslink, depart from Abbey Wood (London) station.
Thamesmead to Sidcup train services, operated by Thameslink, arrive at Sidcup station.
Book your Thamesmead to Sidcup train tickets online with Thameslink and Southeastern.
The distance between Thamesmead and Sidcup is 8.7 km. The road distance is 18 km.
You can take a train from Abbey Wood (London) to Sidcup via Dartford in around 32 min.