The average train between Caldicot and Swansea takes 2h 2m and the fastest train takes 1h 24m. There is a train service every few hours from Caldicot to Swansea. 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 Caldicot and Swansea. The earliest departure is at 6:25 AM in the morning, and the last departure from Caldicot is at 11:47 PM which arrives into Swansea at 2:11 AM. All services require a transfer, and take on average 2h 2m. The schedules shown below are for the next available departures.

2h 7m • 1 change
1h 37m • 1 change
1h 39m • 1 change
1h 49m • 1 change
1h 50m • 1 change
2h 6m • 1 change
1h 55m • 1 change
1h 59m • 1 change
2h • 1 change
2h 4m • 1 change
2h 6m • 1 change
1h 24m • 1 change
1h 49m • 1 change
1h 33m • 1 change
1h 59m • 1 change
1h 59m • 1 changeWant to know about travelling from Caldicot to Swansea? 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 Caldicot to Swansea. However, there are services departing from Caldicot station and arriving at Swansea station via Swansea. The journey, including transfers, takes approximately 2h 2m.
Caldicot to Swansea train services, operated by Transport for Wales, depart from Newport (S Wales) station.
Caldicot to Swansea train services, operated by Transport for Wales, arrive at Swansea station.
Book your Caldicot to Swansea train tickets online with Transport for Wales, Great Western Railway (GWR) and Cross Country.
The distance between Caldicot and Swansea is 82.3 km. The road distance is 109 km.
Transport for Wales operates a train from Newport (S Wales) to Swansea hourly. Tickets cost £19–35 and the journey takes 1h 11m. Great Western Railway (GWR) also services this route hourly.