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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 50m and the fastest bus takes 7h 17m. 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 50m
Duration
205 mi
Distance
£36
Average price
Every 4 hours
Frequency

Bus

best
  1. Take the bus from Swansea Bus Station Stand B to Heathrow Terminal 5bus bus 201 / ...
7h 25m
£27–56

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 5:39 AM. All services require a transfer at Swansea Bus Station Stand P and take an average of 7h 50m. The schedules shown below are for the next available departures.

Departing Wednesday, October 21, 2026

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    First South & West WalesNational ExpressThames Valley Buses7h 38m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses8h 4m • 2 changes

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    First South & West WalesFlixBusThames Valley Buses8h 2m • 2 changes

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    Arrives next day

    First South & West WalesNational ExpressThames Valley Buses7h 57m • 2 changes
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Departing Thursday, October 22, 2026

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    First South & West WalesNational ExpressThames Valley Buses7h 28m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses8h 9m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses7h 31m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses7h 38m • 2 changes
  • Show more

Departing Friday, October 23, 2026

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    First South & West WalesNational ExpressThames Valley Buses7h 28m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses8h 9m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses7h 31m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses7h 38m • 2 changes
  • Show more

Departing Saturday, October 24, 2026

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    First South & West WalesNational ExpressThames Valley Buses7h 30m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses7h 58m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses7h 28m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses7h 38m • 2 changes
  • Show more

Departing Sunday, October 25, 2026

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    First South & West WalesNational ExpressThames Valley Buses7h 17m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses7h 28m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses7h 24m • 2 changes

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    Arrives next day

    First South & West WalesNational ExpressThames Valley Buses10h 47m • 2 changes

Departing Monday, October 26, 2026

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    First South & West WalesNational ExpressThames Valley Buses7h 28m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses8h 9m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses7h 31m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses7h 38m • 2 changes
  • Show more

Departing Tuesday, October 27, 2026

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    First South & West WalesNational ExpressThames Valley Buses7h 28m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses8h 9m • 2 changes

  •  → 

    First South & West WalesNational ExpressThames Valley Buses7h 31m • 2 changes

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    First South & West WalesNational ExpressThames Valley Buses7h 38m • 2 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: 205.2 mi
  • Duration: 7h 50m

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 Terminal 5 hourly. Tickets cost £28–50 and the journey takes 4h 45m. FlixBus also services this route every 4 hours.

Operators