Hounslow to Watford Buses

Hounslow to Watford buses

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Trip Overview

The average bus between Hounslow and Watford takes 1h 22m and the fastest bus takes 59 min. There is a bus service every few hours from Hounslow 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 22m
Duration: 28 mi
Distance: £5
Average price: Hourly
Frequency

Bus

best

Take the bus from Hounslow High Street to Heathrow Central Bus Stationbus 111
Take the bus from Heathrow Terminal 3 to Town Hallbus Ra3

1h 18m

£5–6

Hounslow to Watford bus times

Buses run hourly between Hounslow and Watford. The earliest departure is at 4:05 AM at night, and the last departure from Hounslow is at 11:14 PM which arrives into Watford at 12:18 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 1h 22m. The schedules shown below are for the next available departures.

Departing Saturday, September 5, 2026

1:06 PM → 2:40 PM
1h 34m • 1 change
2:07 PM → 3:40 PM
1h 33m • 1 change
3:07 PM → 4:40 PM
1h 33m • 1 change
4:17 PM → 5:38 PM
1h 21m • 1 change
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Departing Sunday, September 6, 2026

4:05 AM → 5:21 AM
1h 15m • 1 change
5:26 AM → 6:26 AM
59 min • 1 change
6:12 AM → 7:27 AM
1h 15m • 1 change
7:12 AM → 8:32 AM
1h 20m • 1 change
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Departing Monday, September 7, 2026

4:05 AM → 5:21 AM
1h 15m • 1 change
5:26 AM → 6:26 AM
59 min • 1 change
6:14 AM → 7:27 AM
1h 13m • 1 change
7:08 AM → 8:32 AM
1h 23m • 1 change
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Frequently asked questions

Want to know about travelling from Hounslow 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