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Llanelli to Windsor Castle buses

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Trip Overview

The average bus between Llanelli and Windsor Castle takes 7h 33m and the fastest bus takes 6h 55m. The bus service runs several times per day from Llanelli 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.

7h 33m
Duration
203 mi
Distance
£39
Average price
Every 4 hours
Frequency

Bus

best
  1. Take the bus from Swansea Bus Station Stand B to Heathrow Central Bus Stationbus bus 201 / ...
7h
£32–55

Llanelli to Windsor Castle bus times

Buses run every 4 hours between Llanelli and Windsor Castle. The earliest departure is at 6:40 AM in the morning, and the last departure from Llanelli is at 9:50 PM which arrives into Windsor Castle at 5:37 AM. All services require a transfer at Swansea Bus Station Stand P and take an average of 7h 33m. The schedules shown below are for the next available departures.

Departing Wednesday, October 14, 2026

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses6h 55m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 34m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses6h 56m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyReading Buses7h 5m • 3 changes
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Departing Thursday, October 15, 2026

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses6h 55m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 34m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses6h 56m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyReading Buses7h 5m • 3 changes
  • Show more

Departing Friday, October 16, 2026

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses6h 55m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 34m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 28m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 11m • 3 changes
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Departing Saturday, October 17, 2026

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 27m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 55m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 25m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 5m • 3 changes
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Departing Sunday, October 18, 2026

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyReading Buses6h 58m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses6h 55m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 50m • 3 changes

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    Arrives next day

    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses10h 45m • 3 changes

Departing Monday, October 19, 2026

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses6h 55m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 34m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 28m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 11m • 3 changes
  • Show more

Departing Tuesday, October 20, 2026

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses6h 55m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 34m • 3 changes

  •  → 

    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 28m • 3 changes

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    First South & West WalesNational ExpressFirst Berkshire & The Thames ValleyThames Valley Buses7h 11m • 3 changes
  • Show more

Frequently asked questions

Want to know about travelling from Llanelli 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 Llanelli to Windsor Castle.ExpandLaunch map view
  • Distance: 203.3 mi
  • Duration: 7h 33m

What companies run services between Llanelli, 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