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Keynsham to Windsor Castle buses

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Trip Overview

The average bus between Keynsham and Windsor Castle takes 4h 26m and the fastest bus takes 3h 38m. There is a bus service every few hours from Keynsham 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.

4h 26m
Duration
123 mi
Distance
£24
Average price
Hourly
Frequency

Bus, line 703 bus

best
  1. Take the bus from Bus Station to Heathrow Terminal 5bus bus 200 / ...
  2. Take the bus from Heathrow Terminal 5 to Parish Churchbus bus 703
4h 6m
£17–34

Keynsham to Windsor Castle bus times

Buses run hourly between Keynsham and Windsor Castle. The earliest departure is at 12:46 AM at night, and the last departure from Keynsham is at 11:49 PM which arrives into Windsor Castle at 4:37 AM. All services require a transfer at Bus Station and take an average of 4h 26m. The schedules shown below are for the next available departures.

Departing Friday, October 16, 2026

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    Arrives next day

    First Bristol, Bath & the WestNational ExpressThames Valley Buses4h 51m • 2 changes

Departing Saturday, October 17, 2026

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    First Bristol, Bath & the WestFlixBusThames Valley Buses4h 53m • 2 changes

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    First Bristol, Bath & the WestNational ExpressThames Valley Buses4h 28m • 2 changes

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    First Bristol, Bath & the WestFlixBusThames Valley Buses4h 11m • 2 changes

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    First Bristol, Bath & the WestNational ExpressThames Valley Buses3h 46m • 2 changes
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Departing Sunday, October 18, 2026

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    First Bristol, Bath & the WestFlixBusThames Valley Buses4h 50m • 2 changes

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    First Bristol, Bath & the WestNational ExpressThames Valley Buses4h 24m • 2 changes

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    First Bristol, Bath & the WestFlixBusThames Valley Buses4h 2m • 2 changes

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    First Bristol, Bath & the WestFlixBusThames Valley Buses4h 6m • 2 changes
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Departing Monday, October 19, 2026

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    First Bristol, Bath & the WestFlixBusThames Valley Buses4h 22m • 2 changes

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    First Bristol, Bath & the WestNational ExpressThames Valley Buses5h • 2 changes

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    First Bristol, Bath & the WestFlixBusThames Valley Buses4h 49m • 2 changes

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    First Bristol, Bath & the WestFlixBusThames Valley Buses4h 25m • 2 changes
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Departing Tuesday, October 20, 2026

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    First Bristol, Bath & the WestFlixBusThames Valley Buses4h 53m • 2 changes

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    First Bristol, Bath & the WestNational ExpressThames Valley Buses4h 28m • 2 changes

Frequently asked questions

Want to know about travelling from Keynsham 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 Keynsham to Windsor Castle.ExpandLaunch map view
  • Distance: 123.2 mi
  • Duration: 4h 26m

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

You can take a bus from Ashton Way to Windsor Castle via Bus Station, Heathrow Terminal 5, and Parish Church in around 4h 6m.

Operators