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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 30m and the fastest bus takes 3h 58m. 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 30m
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 11m
£17–33

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 11:46 PM which arrives into Windsor Castle at 4:37 AM. All services require a transfer at Bus Station and take an average of 4h 30m. The schedules shown below are for the next available departures.

Departing Sunday, October 11, 2026

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    First Bristol, Bath & the WestNational ExpressThames Valley Buses4h 10m • 2 changes

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    Arrives next day

    First Bristol, Bath & the WestNational ExpressThames Valley Buses5h 6m • 2 changes

Departing Monday, October 12, 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 13, 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 13m • 2 changes

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

Departing Wednesday, October 14, 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 13m • 2 changes

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

Departing Thursday, October 15, 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 30m

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 11m.

Operators