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Llanelli to Caerphilly trains

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Trip Overview

The average train between Llanelli and Caerphilly takes 2h 9m and the fastest train takes 1h 38m. There is an hourly train service from Llanelli 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.

2h 9m
Duration
64 mi
Distance
£31
Average price
Hourly
Frequency

Train

best
  1. Take the train from Llanelli to Cardiff Centraltrain train Haverfordwest - Manchester Piccadilly / ...
  2. Take the train from Cardiff Central to Caerphillytrain train Penarth - Caerphilly / ...
1h 50m
£21–48

Llanelli to Caerphilly train times

Trains run hourly between Llanelli and Caerphilly. The earliest departure is at 6:31 AM in the morning, and the last departure from Llanelli is at 11:10 PM which arrives into Caerphilly at 5:55 AM. All services require a transfer, and take on average 2h 9m. The schedules shown below are for the next available departures.

Departing Monday, October 12, 2026

  •  → 

    Transport for WalesTransport for Wales2h 6m • 1 change

  •  → 

    Transport for WalesTransport for Wales1h 49m • 1 change

  •  → 

    Transport for WalesTransport for Wales1h 48m • 1 change

  •  → 

    Great Western Railway (GWR)Transport for Wales1h 52m • 1 change
  • Show more

Departing Tuesday, October 13, 2026

  •  → 

    Transport for WalesTransport for Wales1h 39m • 1 change

  •  → 

    Transport for WalesTransport for Wales2h 9m • 1 change

  •  → 

    Transport for WalesTransport for Wales1h 50m • 1 change

  •  → 

    Great Western Railway (GWR)Transport for Wales1h 44m • 1 change
  • Show more

Departing Wednesday, October 14, 2026

  •  → 

    Transport for WalesTransport for Wales1h 39m • 1 change

  •  → 

    Transport for WalesTransport for Wales2h 9m • 1 change

  •  → 

    Transport for WalesTransport for Wales1h 50m • 1 change

  •  → 

    Great Western Railway (GWR)Transport for Wales1h 44m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Llanelli 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 Llanelli to Caerphilly.ExpandLaunch map view
  • Distance: 64.4 mi
  • Duration: 2h 9m

What companies run services between Llanelli, Wales and Caerphilly, Wales?

You can take a train from Llanelli to Caerphilly via Cardiff Central in around 1h 50m.

Operators