The average train between Southall and Weymouth takes 3h 55m and the fastest train takes 3h 13m. There is a train service every few hours from Southall to Weymouth. 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 hourly between Southall and Weymouth. The earliest departure is at 3:49 AM at night, and the last departure from Southall is at 9:02 PM which arrives into Weymouth at 12:36 AM. All services require a transfer at Reading and take an average of 3h 55m. The schedules shown below are for the next available departures.


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3h 34m • 2 changesWant to know about travelling from Southall to Weymouth? 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 Weymouth. However, there are services departing from Southall station and arriving at Weymouth station via Reading station. The journey, including transfers, takes approximately 3h 55m.
Southall to Weymouth train services, operated by Elizabeth Line (TfL), depart from Southall station.
Southall to Weymouth train services, operated by South Western Railway, arrive at Weymouth station.
Book your Southall to Weymouth train tickets online with Omio.
The distance between Southall and Weymouth is 176.6 km. The road distance is 202 km.
You can take a train from Southall to Weymouth via Reading and Basingstoke in around 4h 1m.