The average train between Swansea and Caldicot takes 1h 51m and the fastest train takes 1h 25m. 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 3:56 AM at night, and the last departure from Swansea is at 10:32 PM which arrives into Caldicot at 12:14 AM. All services require a transfer, and take on average 1h 51m. The schedules shown below are for the next available departures.

1h 42m • 1 change

2h 12m • 1 change

1h 42m • 1 change

1h 45m • 1 change

1h 37m • 1 change

1h 37m • 1 change

1h 38m • 1 change

1h 43m • 1 change

2h 40m • 1 change

1h 27m • 1 change

1h 44m • 1 change

1h 42m • 1 change
Want 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 Transport for Wales, depart from Swansea station.
Swansea to Caldicot train services, operated by Transport for Wales, arrive at Caldicot station.
Book your Swansea to Caldicot train tickets online with Transport for Wales, Cross Country and Great Western Railway (GWR).
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 2h 17m.