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Builth Wells to Caerphilly buses

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Trip Overview

The average bus between Builth Wells and Caerphilly takes 5h 10m and the fastest bus takes 3h 59m. The bus service runs several times per day from Builth Wells to Caerphilly. 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 10m
Duration
61 mi
Distance
£15
Average price
Every 4 hours
Frequency

Bus, line 120 bus

best
  1. Take the bus from Groe to Merthyr Bus Station 7bus bus T4
  2. Take the bus from Railway Station South E5 to Caerphilly Library / The Twynbus bus 120
3h 4m
£10–18

Builth Wells to Caerphilly bus times

Buses run every 4 hours between Builth Wells and Caerphilly. The earliest departure is at 6:44 AM in the morning, and the last departure from Builth Wells is at 9:31 PM which arrives into Caerphilly at 9:43 AM. All services require a transfer at Merthyr Bus Station 7 and take an average of 5h 10m. The schedules shown below are for the next available departures.

Departing Thursday, October 8, 2026

  •  → 

    Arrives next day

    Celtic TravelStagecoach South WalesStagecoach South Wales12h 12m • 2 changes

Departing Friday, October 9, 2026

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    Celtic TravelStagecoach South WalesStagecoach South Wales3h 59m • 2 changes

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    Celtic TravelStagecoach South WalesStagecoach South Wales4h 3m • 2 changes

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    Celtic TravelStagecoach South WalesStagecoach South Wales4h • 2 changes

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    Celtic TravelStagecoach South WalesStagecoach South Wales4h 28m • 2 changes
  • Show more

Departing Saturday, October 10, 2026

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    Celtic TravelStagecoach South WalesStagecoach South Wales3h 59m • 2 changes

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    Celtic TravelStagecoach South WalesStagecoach South Wales4h 3m • 2 changes

  •  → 

    Celtic TravelStagecoach South WalesStagecoach South Wales4h • 2 changes

  •  → 

    Celtic TravelStagecoach South WalesStagecoach South Wales4h 28m • 2 changes
  • Show more

Departing Sunday, October 11, 2026

  •  → 

    Arrives next day

    Celtic TravelStagecoach South WalesStagecoach South Wales15h 9m • 2 changes

Departing Monday, October 12, 2026

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    Celtic TravelStagecoach South WalesStagecoach South Wales3h 59m • 2 changes

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    Celtic TravelStagecoach South WalesStagecoach South Wales4h 3m • 2 changes

  •  → 

    Celtic TravelStagecoach South WalesStagecoach South Wales4h • 2 changes

  •  → 

    Celtic TravelStagecoach South WalesStagecoach South Wales4h 28m • 2 changes
  • Show more

Departing Tuesday, October 13, 2026

  •  → 

    Celtic TravelStagecoach South WalesStagecoach South Wales3h 59m • 2 changes

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    Celtic TravelStagecoach South WalesStagecoach South Wales4h 3m • 2 changes

  •  → 

    Celtic TravelStagecoach South WalesStagecoach South Wales4h • 2 changes

  •  → 

    Celtic TravelStagecoach South WalesStagecoach South Wales4h 28m • 2 changes
  • Show more

Departing Wednesday, October 14, 2026

  •  → 

    Celtic TravelStagecoach South WalesStagecoach South Wales3h 59m • 2 changes

  •  → 

    Celtic TravelStagecoach South WalesStagecoach South Wales4h 3m • 2 changes

  •  → 

    Celtic TravelStagecoach South WalesStagecoach South Wales4h • 2 changes

  •  → 

    Celtic TravelStagecoach South WalesStagecoach South Wales4h 28m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Builth Wells to Caerphilly? 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 Builth Wells to Caerphilly.ExpandLaunch map view
  • Distance: 61.4 mi
  • Duration: 5h 10m

What companies run services between Builth Wells, Wales and Caerphilly, Wales?

You can take a bus from Groe to Caerphilly Library / The Twyn via Merthyr Bus Station 7, Merthyr Tydfil, Pontypridd, and Railway Station South E5 in around 3h 4m.

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