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Ystrad Mynach to Porth buses

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Trip Overview

The average bus between Ystrad Mynach and Porth takes 2h 3m and the fastest bus takes 1h 11m. There is a bus service every few hours from Ystrad Mynach to Porth. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 3m
Duration
23 mi
Distance
£9
Average price
Hourly
Frequency

Line 120 bus

best
  1. Take the bus from Caerphilly Interchange Stand 7 to Porth Interchange Bay 3bus bus 120
1h 30m
£7–11

Ystrad Mynach to Porth bus times

Buses run hourly between Ystrad Mynach and Porth. The earliest departure is at 7:21 AM in the morning, and the last departure from Ystrad Mynach is at 10:43 PM which arrives into Porth at 8:19 AM. All services require a transfer at Caerphilly and take an average of 2h 3m. The schedules shown below are for the next available departures.

Departing Friday, October 16, 2026

  •  → 

    Stagecoach South WalesStagecoach South Wales2h 2m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 36m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 47m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 47m • 1 change
  • Show more

Departing Saturday, October 17, 2026

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    Stagecoach South WalesStagecoach South Wales1h 28m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 33m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 47m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 47m • 1 change
  • Show more

Departing Sunday, October 18, 2026

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    Arrives next day

    Stagecoach South WalesStagecoach South Wales10h 26m • 1 change

Departing Monday, October 19, 2026

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    Stagecoach South WalesStagecoach South Wales2h 2m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 36m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 47m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 47m • 1 change
  • Show more

Departing Tuesday, October 20, 2026

  •  → 

    Stagecoach South WalesStagecoach South Wales2h 2m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 36m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 47m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 47m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Ystrad Mynach to Porth? 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 Ystrad Mynach to Porth.ExpandLaunch map view
  • Distance: 23.1 mi
  • Duration: 2h 3m

What companies run services between Ystrad Mynach, Wales and Porth, Wales?

Stagecoach South Wales operates a bus from Caerphilly Interchange Stand 7 to Porth Interchange Bay 3 every 30 minutes. Tickets cost £5–8 and the journey takes 1h 1m.

Operators