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Swansea to Caerphilly Castle trains

Find Transport to Caerphilly Castle

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Trip Overview

The average train between Swansea and Caerphilly Castle takes 1h 29m and the fastest train takes 1h 15m. The train runs at least 2 times per hour from Swansea to Caerphilly Castle. 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 29m
Duration
54 mi
Distance
£26
Average price
Every 30 minutes
Frequency

Train

best
  1. Take the train from Swansea to Cardiff Centraltrain train Swansea - London Paddington / ...
  2. Take the train from Cardiff Central to Caerphillytrain train Penarth - Caerphilly / ...
1h 33m
£18–39

Swansea to Caerphilly Castle train times

Trains run every 30 minutes between Swansea and Caerphilly Castle. The earliest departure is at 3:46 AM at night, and the last departure from Swansea is at 10:36 PM which arrives into Caerphilly Castle at 9:04 AM. All services require a transfer at Cardiff Central and take an average of 1h 29m. The schedules shown below are for the next available departures.

Departing Saturday, October 10, 2026

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    Transport for WalesTransport for Wales1h 21m • 1 change

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    Great Western Railway (GWR)Transport for Wales1h 18m • 1 change

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    Transport for WalesTransport for Wales1h 31m • 1 change

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    Transport for WalesTransport for Wales1h 19m • 1 change
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Departing Sunday, October 11, 2026

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    Great Western Railway (GWR)Transport for Wales1h 16m • 1 change

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    Transport for WalesTransport for Wales1h 30m • 1 change

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    Great Western Railway (GWR)Transport for Wales1h 21m • 1 change

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    Transport for WalesTransport for Wales1h 41m • 1 change
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Departing Monday, October 12, 2026

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    Great Western Railway (GWR)Transport for Wales2h 9m • 1 change

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    Great Western Railway (GWR)Transport for Wales1h 26m • 1 change

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    Great Western Railway (GWR)Transport for Wales1h 25m • 1 change

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    Transport for WalesTransport for Wales1h 28m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Swansea to Caerphilly Castle? 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 Swansea to Caerphilly Castle.ExpandLaunch map view
  • Distance: 53.8 mi
  • Duration: 1h 29m

What companies run services between Swansea, Wales and Caerphilly Castle, Wales?

You can take a train from Swansea to Caerphilly Castle via Cardiff Central and Caerphilly in around 1h 33m.

Operators