The average train between Hounslow and Swindon takes 1h 23m and the fastest train takes 1h 7m. The train runs at least 2 times per hour from Hounslow to Swindon. 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 Hounslow and Swindon. The earliest departure is at 3:49 AM at night, and the last departure from Hounslow is at 11:02 PM which arrives into Swindon at 12:36 AM. All services require a transfer, and take on average 1h 23m. The schedules shown below are for the next available departures.

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1h 22m • 1 changeWant to know about travelling from Hounslow to Swindon? 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 Hounslow to Swindon. However, there are services departing from Southall station and arriving at Swindon station via Reading station. The journey, including transfers, takes approximately 1h 23m.
Hounslow to Swindon train services, operated by Elizabeth Line (TfL), depart from Southall station.
Hounslow to Swindon train services, operated by Great Western Railway (GWR), arrive at Swindon station.
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The distance between Hounslow and Swindon is 98.8 km. The road distance is 114 km.
You can take a train from Southall to Swindon via Reading in around 1h 17m.