The average train between Southall and Watford Junction takes 57 min and the fastest train takes 47 min. The train runs at least 3 times per hour from Southall 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.
Trains run every 20 minutes between Southall and Watford Junction. The earliest departure is at 5:40 AM in the morning, and the last departure from Southall is at 11:39 PM which arrives into Watford Junction at 12:59 AM. All services require a transfer at Tottenham Court Road Station and take an average of 57 min. The schedules shown below are for the next available departures.


50 min • 2 changes


53 min • 2 changes


58 min • 2 changes


49 min • 2 changes
Want to know about travelling from Southall 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.
No, there is no direct train from Southall to Watford Junction. However, there are services departing from Southall station and arriving at Watford Junction station via Tottenham Court Rd. The journey, including transfers, takes approximately 57 min.
Southall to Watford Junction train services, operated by Elizabeth Line (TfL), depart from Southall station.
Southall to Watford Junction train services, operated by Elizabeth Line (TfL), arrive at Watford Junction station.
Book your Southall to Watford Junction train tickets online with Elizabeth Line (TfL), London Underground (Tube) and 2 other operators.
The distance between Southall and Watford Junction is 17.3 km. The road distance is 48 km.
You can take a train from Southall to Watford Junction via Tottenham Court Road Station, Tottenham Court Road station, Euston station, and London Euston in around 52 min.