Bus Windsor Castle to Watford from £9 | Tickets & Timetables

Windsor Castle to Watford buses

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Trip Overview

The average bus between Windsor Castle and Watford takes 2h 30m and the fastest bus takes 1h 32m. There is a bus service every few hours from Windsor Castle 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.

2h 30m
Duration: 25 mi
Distance: £9
Average price: Hourly
Frequency

Bus, line 724 bus

best

Take the bus from Wellington Street Stop B to Belmont Roadbus X74
Take the bus from York Road to Clarendon Roadbus 724 / ...

1h 47m

£7–12

Windsor Castle to Watford bus times

Buses run hourly between Windsor Castle and Watford. The earliest departure is at 7:20 AM in the morning, and the last departure from Windsor Castle is at 9:16 PM which arrives into Watford at 7:40 AM. All services require a transfer at Wellington Street Stop B and take an average of 2h 30m. The schedules shown below are for the next available departures.

Departing Monday, August 10, 2026

8:30 AM → 10:40 AM
2h 10m • 2 changes
8:57 AM → 11:10 AM
2h 13m • 2 changes
9:33 AM → 11:40 AM
2h 7m • 2 changes
10:03 AM → 12:10 PM
2h 7m • 2 changes
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Departing Tuesday, August 11, 2026

7:20 AM → 9:40 AM
2h 20m • 2 changes
7:50 AM → 10:10 AM
2h 20m • 2 changes
8:30 AM → 10:40 AM
2h 10m • 2 changes
8:57 AM → 11:10 AM
2h 13m • 2 changes
Show more

Departing Wednesday, August 12, 2026

7:20 AM → 9:40 AM
2h 20m • 2 changes
7:50 AM → 10:10 AM
2h 20m • 2 changes
8:30 AM → 10:40 AM
2h 10m • 2 changes
8:57 AM → 11:10 AM
2h 13m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Windsor Castle 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.