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Cardiff to Trethomas buses

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Trip Overview

The average bus between Cardiff and Trethomas takes 1h 39m and the fastest bus takes 1h 11m. There is a bus service every few hours from Cardiff to Trethomas. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 39m
Duration
14 mi
Distance
£8
Average price
Hourly
Frequency

Line 26 bus

best
  1. Take the bus from Greyfriars Road GJ to Caerphilly Interchange Stand 9bus bus 26
1h 16m
£6–10

Cardiff to Trethomas bus times

Buses run hourly between Cardiff and Trethomas. The earliest departure is at 7:30 AM in the morning, and the last departure from Cardiff is at 8:46 PM which arrives into Trethomas at 6:16 AM. All services require a transfer, and take on average 1h 39m. The schedules shown below are for the next available departures.

Departing Sunday, October 11, 2026

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    Stagecoach South WalesStagecoach South Wales1h 19m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 19m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 19m • 1 change

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    Arrives next day

    Stagecoach South WalesStagecoach South Wales9h 30m • 1 change

Departing Monday, October 12, 2026

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    Stagecoach South WalesStagecoach South Wales1h 42m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 35m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 35m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 35m • 1 change
  • Show more

Departing Tuesday, October 13, 2026

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    Stagecoach South WalesStagecoach South Wales1h 42m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 35m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 35m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 35m • 1 change
  • Show more

Departing Wednesday, October 14, 2026

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    Stagecoach South WalesStagecoach South Wales1h 42m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 35m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 35m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 35m • 1 change
  • Show more

Departing Thursday, October 15, 2026

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 42m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 35m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 35m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 35m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Cardiff to Trethomas? 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 Cardiff to Trethomas.ExpandLaunch map view
  • Distance: 13.9 mi
  • Duration: 1h 39m

What companies run services between Cardiff, Wales and Trethomas, Wales?

Stagecoach South Wales operates a bus from Greyfriars Road GJ to Caerphilly Interchange Stand 9 hourly. Tickets cost £4–6 and the journey takes 50 min.

Operators