The average train between Gloucester and Hounslow takes 2h 8m and the fastest train takes 1h 58m. There is a train service every few hours from Gloucester to Hounslow. 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 Gloucester and Hounslow. The earliest departure is at 6:10 AM in the morning, and the last departure from Gloucester is at 9:19 PM which arrives into Hounslow at 11:26 PM. All services require a transfer, and take on average 2h 8m. The schedules shown below are for the next available departures.

2h 7m • 1 change

2h 7m • 1 change

2h 6m • 1 change

1h 58m • 1 change

2h 15m • 1 change

2h 20m • 1 change

2h 10m • 1 change

2h 7m • 1 change

2h 15m • 1 change

2h 20m • 1 change

2h 10m • 1 change

2h 7m • 1 change

2h 15m • 1 change

2h 20m • 1 change

2h 10m • 1 change

2h 7m • 1 change
Want to know about travelling from Gloucester to Hounslow? 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 Gloucester to Hounslow. However, there are services departing from Gloucester station and arriving at Hounslow station via London Paddington. The journey, including transfers, takes approximately 2h 8m.
Gloucester to Hounslow train services, operated by Great Western Railway (GWR), depart from Gloucester station.
Gloucester to Hounslow train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Gloucester to Hounslow train tickets online with Great Western Railway (GWR) and Elizabeth Line (TfL).
The distance between Gloucester and Hounslow is 137.1 km. The road distance is 197 km.
Great Western Railway (GWR) operates a train from Gloucester to London Paddington hourly. Tickets cost £50–100 and the journey takes 1h 41m.