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Southampton to Watford Junction trains

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Trip Overview

The average train between Southampton and Watford Junction takes 2h 45m and the fastest train takes 2h 5m. There is a train service every few hours from Southampton to Watford Junction. 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 45m
Duration
93 mi
Distance
£42
Average price
Hourly
Frequency

Southampton to Watford Junction train times

Trains run hourly between Southampton and Watford Junction. The earliest departure is at 4:49 AM at night, and the last departure from Southampton is at 11:00 PM which arrives into Watford Junction at 8:57 AM. All services require a transfer, and take on average 2h 45m. The schedules shown below are for the next available departures.

Departing Wednesday, November 11, 2026

  •  → 

    South Western RailwaySouthern2h 23m • 1 change
  •  → 

    South Western RailwaySouthern2h 25m • 1 change
  •  → 

    Arrives next day

    South Western RailwaySouthern7h 46m • 1 change

Departing Thursday, November 12, 2026

  •  → 

    South Western RailwaySouthern2h 34m • 1 change
  •  → 

    South Western RailwaySouthern2h 28m • 1 change
  •  → 

    South Western RailwaySouthern2h 24m • 1 change
  •  → 

    South Western RailwaySouthern2h 21m • 1 change
  • Show more

Departing Friday, November 13, 2026

  •  → 

    South Western RailwaySouthern2h 34m • 1 change
  •  → 

    South Western RailwaySouthern2h 28m • 1 change
  •  → 

    South Western RailwaySouthern2h 24m • 1 change
  •  → 

    South Western RailwaySouthern2h 21m • 1 change
  • Show more

Departing Saturday, November 14, 2026

  •  → 

    South Western RailwaySouthern2h 58m • 1 change
  •  → 

    South Western RailwaySouthern2h 22m • 1 change
  •  → 

    South Western RailwaySouthern2h 22m • 1 change
  •  → 

    South Western RailwaySouthern2h 23m • 1 change
  • Show more

Departing Sunday, November 15, 2026

  •  → 

    South Western RailwaySouthern3h 1m • 1 change
  •  → 

    South Western RailwaySouthern2h 32m • 1 change
  •  → 

    South Western RailwaySouthern2h 32m • 1 change
  •  → 

    South Western RailwaySouthern2h 23m • 1 change
  • Show more

Departing Monday, November 16, 2026

  •  → 

    South Western RailwaySouthern2h 34m • 1 change
  •  → 

    South Western RailwaySouthern2h 28m • 1 change
  •  → 

    South Western RailwaySouthern2h 24m • 1 change
  •  → 

    South Western RailwaySouthern2h 21m • 1 change
  • Show more

Departing Tuesday, November 17, 2026

  •  → 

    South Western RailwaySouthern2h 34m • 1 change
  •  → 

    South Western RailwaySouthern2h 28m • 1 change
  •  → 

    South Western RailwaySouthern2h 24m • 1 change
  •  → 

    South Western RailwaySouthern2h 21m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Southampton to Watford Junction? 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 Southampton to Watford Junction.ExpandLaunch map view
  • Distance: 92.9 mi
  • Duration: 2h 45m

What companies run services between Southampton, England and Watford Junction, England?

You can take a train from Southampton Central to Watford Junction via Clapham Junction in around 2h 33m.

Operators