The average train between Watford and Datchet takes 1h 36m and the fastest train takes 1h 24m. There is a train service every few hours from Watford to Datchet. 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 Watford and Datchet. The earliest departure is at 5:54 AM in the morning, and the last departure from Watford is at 10:36 PM which arrives into Datchet at 12:21 AM. All services require a transfer, and take on average 1h 36m. The schedules shown below are for the next available departures.

1h 29m • 1 change

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1h 28m • 1 change

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1h 42m • 1 change

1h 29m • 1 change

1h 28m • 1 change

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1h 42m • 1 change

1h 29m • 1 change

1h 28m • 1 change

1h 29m • 1 change

1h 42m • 1 change

1h 29m • 1 change
Want to know about travelling from Watford to Datchet? 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 Watford to Datchet. However, there are services departing from Watford station and arriving at Datchet station via Clapham Junction. The journey, including transfers, takes approximately 1h 36m.
Watford to Datchet train services, operated by Southern, depart from Watford Junction station.
Watford to Datchet train services, operated by Southern, arrive at Datchet station.
Book your Watford to Datchet train tickets online with Southern and South Western Railway.
The distance between Watford and Datchet is 22.9 km. The road distance is 61 km.
You can take a train from Watford Junction to Datchet via Clapham Junction in around 1h 39m.