The average train between Hertfordshire and Southall takes 1h 32m and the fastest train takes 1h 19m. The train runs at least 2 times per hour from Hertfordshire to Southall. 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 Hertfordshire and Southall. The earliest departure is at 5:26 AM in the morning, and the last departure from Hertfordshire is at 11:32 PM which arrives into Southall at 6:31 AM. All services require a transfer at Moorgate and take an average of 1h 32m. The schedules shown below are for the next available departures.

1h 19m • 1 change

1h 24m • 1 change

1h 28m • 1 change

1h 23m • 1 change
Want to know about travelling from Hertfordshire to Southall? 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 Hertfordshire to Southall. However, there are services departing from Hertfordshire station and arriving at Southall station via Moorgate. The journey, including transfers, takes approximately 1h 32m.
Hertfordshire to Southall train services, operated by Great Northern, depart from Welwyn Garden City station.
Hertfordshire to Southall train services, operated by Great Northern, arrive at Southall station.
Book your Hertfordshire to Southall train tickets online with Great Northern and Elizabeth Line (TfL).
The distance between Hertfordshire and Southall is 37 km. The road distance is 56 km.
You can take a train from Welwyn Garden City to Southall via Moorgate and Liverpool Street Station in around 1h 25m.