Gloucester to Watford Buses

Gloucester to Watford buses

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Trip Overview

The average bus between Gloucester and Watford takes 5h 1m and the fastest bus takes 3h 11m. There is at least one bus per day from Gloucester 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.

5h 1m
Duration: 128 mi
Distance: £18
Average price: Once daily
Frequency

Bus

best

Take the bus from Gloucester to London Heathrow Airportbus Uk044

4h 21m

£16–22

Gloucester to Watford bus times

Buses run once daily between Gloucester and Watford. The earliest departure is at 3:15 AM at night, and the last departure from Gloucester is at 4:45 PM which arrives into Watford at 5:21 AM. All services require a transfer at London Heathrow Airport and take an average of 5h 1m. The schedules shown below are for the next available departures.

Departing Saturday, November 7, 2026

4:45 PM → 5:21 AM
Arrives next day
12h 36m • 1 change

Departing Sunday, November 8, 2026

3:15 AM → 6:26 AM
3h 11m • 1 change
5:00 AM → 8:32 AM
3h 32m • 1 change
6:40 AM → 10:39 AM
3h 59m • 1 change
10:35 AM → 2:40 PM
4h 5m • 1 change
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Frequently asked questions

Want to know about travelling from Gloucester 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.