Watford Junction to Windsor Castle Buses

Watford Junction to Windsor Castle buses

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Trip Overview

The average bus between Watford Junction and Windsor Castle takes 2h 6m and the fastest bus takes 1h 35m. There is an hourly bus service from Watford Junction to Windsor Castle. 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 6m
Duration: 34 mi
Distance: £9
Average price: Hourly
Frequency

Bus

best

Take the bus from Watford Junction station to Heathrow Terminal 2bus Ra3
Take the bus from Heathrow Central Bus Station to Wellington Street Stop Hbus A4 / ...
Take the bus from Wellington Street Stop H to Windsor Castlebus 703

1h 50m

£5–10

Watford Junction to Windsor Castle bus times

Buses run hourly between Watford Junction and Windsor Castle. The earliest departure is at 4:07 AM at night, and the last departure from Watford Junction is at 10:58 PM which arrives into Windsor Castle at 12:48 AM. All services require a transfer at Heathrow Terminal 2 and take an average of 2h 6m. The schedules shown below are for the next available departures.

Departing Friday, October 30, 2026

6:44 PM → 8:42 PM
1h 58m • 2 changes
7:19 PM → 9:12 PM
1h 53m • 2 changes
9:13 PM → 10:48 PM
1h 35m • 2 changes
10:08 PM → 11:48 PM
1h 40m • 2 changes
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Departing Saturday, October 31, 2026

4:07 AM → 6:10 AM
2h 3m • 2 changes
5:12 AM → 6:47 AM
1h 35m • 2 changes
6:04 AM → 7:48 AM
1h 44m • 2 changes
7:02 AM → 8:55 AM
1h 53m • 2 changes
Show more

Departing Sunday, November 1, 2026

4:07 AM → 6:10 AM
2h 3m • 2 changes
5:12 AM → 6:47 AM
1h 35m • 2 changes
6:04 AM → 7:47 AM
1h 43m • 2 changes
7:02 AM → 8:55 AM
1h 53m • 2 changes
Show more

Departing Monday, November 2, 2026

4:07 AM → 6:10 AM
2h 3m • 2 changes
5:12 AM → 6:49 AM
1h 37m • 2 changes
5:53 AM → 7:52 AM
1h 59m • 2 changes
6:05 AM → 8:17 AM
2h 12m • 2 changes
Show more

Departing Tuesday, November 3, 2026

4:07 AM → 6:10 AM
2h 3m • 2 changes
5:12 AM → 6:49 AM
1h 37m • 2 changes
5:53 AM → 7:52 AM
1h 59m • 2 changes
6:05 AM → 8:17 AM
2h 12m • 2 changes
Show more

Departing Wednesday, November 4, 2026

4:07 AM → 6:10 AM
2h 3m • 2 changes
5:12 AM → 6:49 AM
1h 37m • 2 changes
5:53 AM → 7:52 AM
1h 59m • 2 changes
6:05 AM → 8:17 AM
2h 12m • 2 changes
Show more

Departing Thursday, November 5, 2026

4:07 AM → 6:10 AM
2h 3m • 2 changes
5:12 AM → 6:49 AM
1h 37m • 2 changes
5:53 AM → 7:52 AM
1h 59m • 2 changes
6:05 AM → 8:17 AM
2h 12m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Watford Junction to Windsor Castle? 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.