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Swansea to Windsor Castle buses

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Trip Overview

The average bus between Swansea and Windsor Castle takes 5h 43m and the fastest bus takes 5h 1m. There is a bus service every few hours from Swansea 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.

5h 43m
Duration
190 mi
Distance
£37
Average price
Hourly
Frequency

Swansea to Windsor Castle bus times

Buses run hourly between Swansea and Windsor Castle. The earliest departure is at 12:25 AM at night, and the last departure from Swansea is at 10:30 PM which arrives into Windsor Castle at 4:35 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 5h 43m. The schedules shown below are for the next available departures.

Departing Wednesday, October 14, 2026

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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses6h • 2 changes
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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 35m • 2 changes
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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses6h 5m • 2 changes
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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 30m • 2 changes
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Departing Thursday, October 15, 2026

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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 12m • 2 changes
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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 39m • 2 changes
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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 42m • 2 changes
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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 54m • 2 changes
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Departing Friday, October 16, 2026

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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 12m • 2 changes
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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 19m • 2 changes
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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 37m • 2 changes
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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 39m • 2 changes
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Departing Saturday, October 17, 2026

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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 12m • 2 changes
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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 17m • 2 changes
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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 1m • 2 changes
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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 12m • 2 changes
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Departing Sunday, October 18, 2026

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    National ExpressFirst Berkshire & The Thames ValleyThames Valley Buses5h 12m • 2 changes

Frequently asked questions

Want to know about travelling from Swansea 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 Swansea to Windsor Castle.ExpandLaunch map view
  • Distance: 190.2 mi
  • Duration: 5h 43m

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

National Express operates a bus from Swansea Bus Station Stand B to Heathrow Central Bus Station hourly. Tickets cost £26–45 and the journey takes 4h 25m.

Operators