The average train between Radlett and Brentwood takes 1h 22m and the fastest train takes 1h 16m. The train runs at least 4 times per hour from Radlett to Brentwood. 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 15 minutes between Radlett and Brentwood. The earliest departure is at 5:11 AM in the morning, and the last departure from Radlett is at 1:27 PM which arrives into Brentwood at 2:49 PM. All services require a transfer at Farringdon and take an average of 1h 22m. The schedules shown below are for the next available departures.

1h 30m • 1 change

1h 23m • 1 change

1h 27m • 1 change

1h 20m • 1 change
Want to know about travelling from Radlett to Brentwood? 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 Radlett to Brentwood. However, there are services departing from Radlett station and arriving at Brentwood station via Farringdon. The journey, including transfers, takes approximately 1h 22m.
Radlett to Brentwood train services, operated by Thameslink, depart from Radlett station.
Radlett to Brentwood train services, operated by Thameslink, arrive at Brentwood station.
Book your Radlett to Brentwood train tickets online with Thameslink and Elizabeth Line (TfL).
The distance between Radlett and Brentwood is 43.6 km. The road distance is 60 km.
You can take a train from Radlett to Brentwood via Farringdon and Farringdon Without in around 1h 21m.