The average train between Thatcham and Southwark takes 1h 5m and the fastest train takes 1h. There is a train service every few hours from Thatcham to Southwark. 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 Thatcham and Southwark. The earliest departure is at 5:54 AM in the morning, and the last departure from Thatcham is at 10:04 PM which arrives into Southwark at 11:05 PM. All services require a transfer at London Paddington and take an average of 1h 5m. The schedules shown below are for the next available departures.


1h 1m • 2 changes


1h 5m • 2 changes


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1h 14m • 2 changes


1h 1m • 2 changes


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1h 4m • 2 changes


1h 14m • 2 changes


1h 1m • 2 changes


1h 5m • 2 changes


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1h 14m • 2 changes
Want to know about travelling from Thatcham to Southwark? 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 Thatcham to Southwark. However, there are services departing from Thatcham station and arriving at Southwark station via London Paddington. The journey, including transfers, takes approximately 1h 5m.
Thatcham to Southwark train services, operated by Great Western Railway (GWR), depart from Thatcham station.
Thatcham to Southwark train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Thatcham to Southwark train tickets online with Great Western Railway (GWR), Elizabeth Line (TfL) and London Underground (Tube).
The distance between Thatcham and Southwark is 80.9 km. The road distance is 86 km.
Great Western Railway (GWR) operates a train from Thatcham to London Paddington hourly. Tickets cost £22–45 and the journey takes 44 min.