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Heathrow to Merthyr Tydfil buses

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Trip Overview

The average bus between Heathrow and Merthyr Tydfil takes 6h 26m and the fastest bus takes 5h 29m. The bus service runs several times per day from Heathrow to Merthyr Tydfil. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

6h 26m
Duration
154 mi
Distance
£35
Average price
Every 3 hours
Frequency

Bus, line 56 bus

best
  1. Take the bus from Heathrow Central Bus Station to Kingsway K14bus bus 201 / ...
  2. Take the bus from Market Square 20 to Tredegar Lidl Stand 1bus bus 56
5h 1m
£29–47

Heathrow to Merthyr Tydfil bus times

Buses run every 3 hours between Heathrow and Merthyr Tydfil. The earliest departure is at 12:30 AM at night, and the last departure from Heathrow is at 6:40 PM which arrives into Merthyr Tydfil at 6:04 AM. All services require a transfer at Kingsway K14 and take an average of 6h 26m. The schedules shown below are for the next available departures.

Departing Monday, October 19, 2026

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    Arrives next day

    National ExpressStagecoach South WalesStagecoach South Wales11h 24m • 2 changes

Departing Tuesday, October 20, 2026

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    National ExpressStagecoach South WalesStagecoach South Wales8h 47m • 2 changes

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    National ExpressStagecoach South WalesStagecoach South Wales5h 51m • 2 changes

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    National ExpressStagecoach South WalesStagecoach South Wales5h 51m • 2 changes

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    National ExpressStagecoach South WalesStagecoach South Wales5h 41m • 2 changes
  • Show more

Departing Wednesday, October 21, 2026

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    National ExpressStagecoach South WalesStagecoach South Wales8h 47m • 2 changes

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    National ExpressStagecoach South WalesStagecoach South Wales5h 51m • 2 changes

  •  → 

    National ExpressStagecoach South WalesStagecoach South Wales5h 51m • 2 changes

  •  → 

    National ExpressStagecoach South WalesStagecoach South Wales5h 41m • 2 changes
  • Show more

Departing Thursday, October 22, 2026

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    National ExpressStagecoach South WalesStagecoach South Wales8h 47m • 2 changes

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    National ExpressStagecoach South WalesStagecoach South Wales5h 51m • 2 changes

  •  → 

    National ExpressStagecoach South WalesStagecoach South Wales5h 51m • 2 changes

  •  → 

    National ExpressStagecoach South WalesStagecoach South Wales5h 41m • 2 changes
  • Show more

Departing Friday, October 23, 2026

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    National ExpressStagecoach South WalesStagecoach South Wales8h 47m • 2 changes

  •  → 

    National ExpressStagecoach South WalesStagecoach South Wales5h 51m • 2 changes

  •  → 

    National ExpressStagecoach South WalesStagecoach South Wales5h 51m • 2 changes

  •  → 

    National ExpressStagecoach South WalesStagecoach South Wales5h 41m • 2 changes
  • Show more

Departing Saturday, October 24, 2026

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    National ExpressStagecoach South WalesStagecoach South Wales8h 51m • 2 changes

  •  → 

    National ExpressStagecoach South WalesStagecoach South Wales5h 51m • 2 changes

  •  → 

    National ExpressStagecoach South WalesStagecoach South Wales5h 51m • 2 changes

Frequently asked questions

Want to know about travelling from Heathrow to Merthyr Tydfil? 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 Heathrow to Merthyr Tydfil.ExpandLaunch map view
  • Distance: 153.6 mi
  • Duration: 6h 26m

What companies run services between Heathrow, England and Merthyr Tydfil, Wales?

You can take a bus from Heathrow Central Bus Station to Trevithick Memorial via Kingsway K14, Market Square 20, and Tredegar Lidl Stand 1 in around 5h 1m.

Operators