The average train between Swansea and Caldicot takes 1h 51m and the fastest train takes 1h 24m. There is a train service every few hours from Swansea to Caldicot. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Swansea and Caldicot. The earliest departure is at 4:59 AM at night, and the last departure from Swansea is at 9:28 PM which arrives into Caldicot at 12:13 AM. All services require a transfer, and take on average 1h 51m. The schedules shown below are for the next available departures.

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1h 43m • 1 changeWant to know about travelling from Swansea to Caldicot? 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.
No, there is no direct train from Swansea to Caldicot. However, there are services departing from Swansea station and arriving at Caldicot station via Cardiff Central. The journey, including transfers, takes approximately 1h 51m.
Swansea to Caldicot train services, operated by Great Western Railway (GWR), depart from Swansea station.
Swansea to Caldicot train services, operated by Great Western Railway (GWR), arrive at Caldicot station.
Book your Swansea to Caldicot train tickets online with Great Western Railway (GWR), Transport for Wales and Cross Country.
The distance between Swansea and Caldicot is 82.3 km. The road distance is 109 km.
You can take a train from Swansea to Caldicot via Cardiff Central in around 1h 59m.