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Watford to Windsor Castle buses

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Trip Overview

The average bus between Watford and Windsor Castle takes 2h 2m and the fastest bus takes 1h 32m. There is an hourly bus service from Watford 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 2m
Duration
33 mi
Distance
£9
Average price
Hourly
Frequency

Watford to Windsor Castle bus times

Buses run hourly between Watford and Windsor Castle. The earliest departure is at 4:10 AM at night, and the last departure from Watford is at 11:01 PM which arrives into Windsor Castle at 4:35 AM. All services require a transfer at Heathrow Terminal 2 and take an average of 2h 2m. The schedules shown below are for the next available departures.

Departing Friday, October 16, 2026

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    Arriva UKFirst Berkshire & The Thames ValleyThames Valley Buses1h 48m • 2 changes
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    First Berkshire & The Thames ValleyFirst Berkshire & The Thames ValleyReading Buses1h 32m • 2 changes
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    First Berkshire & The Thames ValleyFirst Berkshire & The Thames ValleyReading Buses1h 37m • 2 changes
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    Arrives next day

    First Berkshire & The Thames ValleyFirst Berkshire & The Thames ValleyReading Buses1h 47m • 2 changes

Departing Saturday, October 17, 2026

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    First Berkshire & The Thames ValleyFirst Berkshire & The Thames ValleyThames Valley Buses2h • 2 changes
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    First Berkshire & The Thames ValleyFirst Berkshire & The Thames ValleyThames Valley Buses1h 32m • 2 changes
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    First Berkshire & The Thames ValleyFirst Berkshire & The Thames ValleyThames Valley Buses1h 41m • 2 changes
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    First Berkshire & The Thames ValleyFirst Berkshire & The Thames ValleyThames Valley Buses1h 50m • 2 changes
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Departing Sunday, October 18, 2026

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    First Berkshire & The Thames ValleyFirst Berkshire & The Thames ValleyThames Valley Buses2h • 2 changes
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    First Berkshire & The Thames ValleyFirst Berkshire & The Thames ValleyThames Valley Buses1h 32m • 2 changes
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    First Berkshire & The Thames ValleyFirst Berkshire & The Thames ValleyThames Valley Buses1h 40m • 2 changes
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    First Berkshire & The Thames ValleyFirst Berkshire & The Thames ValleyThames Valley Buses1h 50m • 2 changes
  • Show more

Departing Monday, October 19, 2026

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    First Berkshire & The Thames ValleyFirst Berkshire & The Thames ValleyThames Valley Buses2h • 2 changes
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    First Berkshire & The Thames ValleyFirst Berkshire & The Thames ValleyThames Valley Buses1h 34m • 2 changes

Frequently asked questions

Want to know about travelling from Watford 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.

Map of how to get from Watford to Windsor Castle.ExpandLaunch map view
  • Distance: 32.9 mi
  • Duration: 2h 2m

What companies run services between Watford, England and Windsor Castle, Windsor and Maidenhead, England?

You can take a bus from Town Hall to Windsor Castle via Heathrow Terminal 2, Heathrow Central Bus Station, Wellington Street Stop H, and Windsor Castle in around 1h 36m.

Operators