Brentford to Watford Buses

Brentford to Watford buses

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Trip Overview

The average bus between Brentford and Watford takes 1h 24m and the fastest bus takes 1h 9m. The bus service runs several times per day from Brentford to Watford. 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 24m
Duration: 29 mi
Distance: £5
Average price: 4 times a day
Frequency

Bus

best

Take the bus from Syon Lane to Heathrow Central Bus Stationbus N9
Take the bus from Heathrow Terminal 3 to Town Hallbus Ra3

1h 21m

£5–6

Brentford to Watford bus times

Buses run 4 times a day between Brentford and Watford. The earliest departure is at 3:56 AM at night, and the last departure from Brentford is at 7:27 AM which arrives into Watford at 9:34 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 1h 24m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

4:03 AM → 5:21 AM
1h 17m • 1 change
5:00 AM → 6:26 AM
1h 25m • 1 change
5:57 AM → 7:30 AM
1h 32m • 1 change

Departing Saturday, October 10, 2026

4:03 AM → 5:21 AM
1h 17m • 1 change
5:00 AM → 6:26 AM
1h 25m • 1 change
5:57 AM → 7:30 AM
1h 32m • 1 change
6:57 AM → 8:32 AM
1h 34m • 1 change
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Departing Sunday, October 11, 2026

3:56 AM → 5:21 AM
1h 24m • 1 change
5:16 AM → 6:26 AM
1h 9m • 1 change
5:56 AM → 7:27 AM
1h 30m • 1 change

Departing Monday, October 12, 2026

3:56 AM → 5:21 AM
1h 24m • 1 change
5:16 AM → 6:26 AM
1h 9m • 1 change
5:56 AM → 7:30 AM
1h 33m • 1 change

Departing Tuesday, October 13, 2026

3:56 AM → 5:21 AM
1h 24m • 1 change
5:16 AM → 6:26 AM
1h 9m • 1 change
5:56 AM → 7:30 AM
1h 33m • 1 change

Departing Wednesday, October 14, 2026

3:56 AM → 5:21 AM
1h 24m • 1 change
5:16 AM → 6:26 AM
1h 9m • 1 change
5:56 AM → 7:30 AM
1h 33m • 1 change

Departing Thursday, October 15, 2026

3:56 AM → 5:21 AM
1h 24m • 1 change
5:16 AM → 6:26 AM
1h 9m • 1 change
5:56 AM → 7:30 AM
1h 33m • 1 change

Frequently asked questions

Want to know about travelling from Brentford to Watford? 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.

Trip Overview

Bus