The average train between Horley and Brentwood takes 1h 41m and the fastest train takes 1h 33m. The train runs at least 3 times per hour from Horley 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 20 minutes between Horley and Brentwood. The earliest departure is at 4:44 AM at night, and the last departure from Horley is at 5:35 PM which arrives into Brentwood at 7:21 PM. All services require a transfer at Farringdon and take an average of 1h 41m. The schedules shown below are for the next available departures.

1h 57m • 1 change

1h 44m • 1 change

1h 33m • 1 change

1h 44m • 1 change
Want to know about travelling from Horley 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 Horley to Brentwood. However, there are services departing from Horley station and arriving at Brentwood station via Farringdon. The journey, including transfers, takes approximately 1h 41m.
Horley to Brentwood train services, operated by Thameslink, depart from Horley station.
Horley to Brentwood train services, operated by Thameslink, arrive at Brentwood station.
Book your Horley to Brentwood train tickets online with Thameslink and Elizabeth Line (TfL).
The distance between Horley and Brentwood is 59.2 km. The road distance is 75 km.
You can take a train from Horley to Brentwood via Farringdon and Farringdon Without in around 1h 42m.