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Potters Bar to Portsmouth trains

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Trip Overview

The average train between Potters Bar and Portsmouth takes 2h 56m and the fastest train takes 2h 41m. There is an hourly train service from Potters Bar to Portsmouth. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 56m
Duration
90 mi
Distance
£40
Average price
Hourly
Frequency

Potters Bar to Portsmouth train times

Trains run hourly between Potters Bar and Portsmouth. The earliest departure is at 5:26 AM in the morning, and the last departure from Potters Bar is at 9:02 PM which arrives into Portsmouth at 11:54 PM. All services require a transfer at Old Street and take an average of 2h 56m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

  •  → 

    Great NorthernLondon Underground (Tube)Southern3h 1m • 2 changes
  •  → 

    Great NorthernLondon Underground (Tube)Southern2h 59m • 2 changes
  •  → 

    Great NorthernLondon Underground (Tube)Southern3h • 2 changes
  •  → 

    Great NorthernLondon Underground (Tube)Southern3h 3m • 2 changes
  • Show more

Departing Saturday, October 10, 2026

  •  → 

    Great NorthernLondon Underground (Tube)Southern2h 49m • 2 changes
  •  → 

    Great NorthernLondon Underground (Tube)Southern2h 50m • 2 changes
  •  → 

    Great NorthernLondon Underground (Tube)Southern3h 1m • 2 changes
  •  → 

    Great NorthernLondon Underground (Tube)Southern2h 52m • 2 changes
  • Show more

Departing Sunday, October 11, 2026

  •  → 

    ThameslinkLondon Underground (Tube)Southern2h 58m • 2 changes
  •  → 

    Great NorthernLondon Underground (Tube)Southern3h 3m • 2 changes

Frequently asked questions

Want to know about travelling from Potters Bar to Portsmouth? 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.

Map of how to get from Potters Bar to Portsmouth.ExpandLaunch map view
  • Distance: 89.5 mi
  • Duration: 2h 56m

What companies run services between Potters Bar, England and Portsmouth, England?

You can take a train from Potters Bar to Portsmouth & Southsea via Old Street, Bunhill Row, Waterloo Station/Mepham Street, and London Waterloo in around 2h 50m.

Operators