The average train between Gloucester and Southwark takes 2h 3m and the fastest train takes 2h. There is a train service every few hours from Gloucester 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 Gloucester and Southwark. The earliest departure is at 6:10 AM in the morning, and the last departure from Gloucester is at 9:19 PM which arrives into Southwark at 11:25 PM. All services require a transfer at London Paddington and take an average of 2h 3m. The schedules shown below are for the next available departures.

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Want to know about travelling from Gloucester 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 Gloucester to Southwark. However, there are services departing from Gloucester station and arriving at Southwark station via London Paddington. The journey, including transfers, takes approximately 2h 3m.
Gloucester to Southwark train services, operated by Great Western Railway (GWR), depart from Gloucester station.
Gloucester to Southwark train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
The distance between Gloucester and Southwark is 152.9 km. The road distance is 189 km.
Great Western Railway (GWR) operates a train from Gloucester to London Paddington hourly. Tickets cost £50–100 and the journey takes 1h 41m.