Brentford to Watford Junction Trains

Brentford to Watford Junction trains

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Trip Overview

The average train between Brentford and Watford Junction takes 1h 39m and the fastest train takes 1h 7m. There is a train service every few hours from Brentford to Watford Junction. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 39m
Duration: 18 mi
Distance: £18
Average price: Hourly
Frequency

Train via Willesden Junction Low Level

best

Take the train from Willesden Junction Low Level to Watford Junctiontrain London Euston - Watford Junction / ...

1h 12m

£14–25

Brentford to Watford Junction train times

Trains run hourly between Brentford and Watford Junction. The earliest departure is at 6:06 AM in the morning, and the last departure from Brentford is at 11:55 PM which arrives into Watford Junction at 5:44 AM. All services require a transfer at Gunnersbury Station and take an average of 1h 39m. The schedules shown below are for the next available departures.

Departing Monday, October 19, 2026

8:52 PM → 10:23 PM
1h 31m • 1 change
9:52 PM → 11:25 PM
1h 33m • 1 change
11:55 PM → 5:44 AM
Arrives next day
5h 49m • 1 change

Departing Tuesday, October 20, 2026

6:06 AM → 7:23 AM
1h 17m • 1 change
7:05 AM → 8:20 AM
1h 15m • 1 change
7:50 AM → 9:21 AM
1h 30m • 1 change
8:52 AM → 10:24 AM
1h 31m • 1 change
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Departing Wednesday, October 21, 2026

6:06 AM → 7:23 AM
1h 17m • 1 change
7:05 AM → 8:20 AM
1h 15m • 1 change
7:50 AM → 9:21 AM
1h 30m • 1 change
8:52 AM → 10:24 AM
1h 31m • 1 change
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Departing Thursday, October 22, 2026

6:06 AM → 7:23 AM
1h 17m • 1 change
7:05 AM → 8:20 AM
1h 15m • 1 change
7:50 AM → 9:21 AM
1h 30m • 1 change
8:52 AM → 10:24 AM
1h 31m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Brentford to Watford Junction? 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.

What companies run services between Brentford, England and Watford Junction, England?

London Overground operates a train from Willesden Junction Low Level to Watford Junction every 20 minutes. Tickets cost £10–18 and the journey takes 33 min.

Operators