The average train between Potters Bar and Southwark takes 38 min and the fastest train takes 35 min. The train runs at least 2 times per hour from Potters Bar 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 every 30 minutes between Potters Bar and Southwark. The earliest departure is at 12:02 AM at night, and the last departure from Potters Bar is at 11:32 PM which arrives into Southwark at 12:11 AM. All services require a transfer at London Kings Cross and take an average of 38 min. The schedules shown below are for the next available departures.

36 min • 1 change

36 min • 1 change

36 min • 1 change

36 min • 1 change

39 min • 1 change

35 min • 1 change

35 min • 1 change

35 min • 1 change

39 min • 1 change

35 min • 1 change

35 min • 1 change

35 min • 1 change
Want to know about travelling from Potters Bar 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 Potters Bar to Southwark. However, there are services departing from Potters Bar station and arriving at Southwark station via King's Cross. The journey, including transfers, takes approximately 38 min.
Potters Bar to Southwark train services, operated by Great Northern, depart from Potters Bar station.
Potters Bar to Southwark train services, operated by Great Northern, arrive at Borough station.
Book your Potters Bar to Southwark train tickets online with Great Northern and London Underground (Tube).
The distance between Potters Bar and Southwark is 22.2 km. The road distance is 26 km.
Thameslink operates a train from Potters Bar to London Blackfriars every 4 hours. Tickets cost £7–15 and the journey takes 33 min.