The average train between Tywyn and Swansea takes 7h 32m and the fastest train takes 5h 16m. The train service runs several times per day from Tywyn 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 every 4 hours between Tywyn and Swansea. The earliest departure is at 8:17 AM in the morning, and the last departure from Tywyn is at 10:32 PM which arrives into Swansea at 11:40 AM. All services require a transfer at Machynlleth and take an average of 7h 32m. The schedules shown below are for the next available departures.


5h 22m • 2 changes

6h 11m • 2 changes

6h 10m • 2 changes

6h 14m • 2 changes

5h 22m • 2 changes

6h 11m • 2 changes

6h 10m • 2 changes

6h 14m • 2 changes

5h 22m • 2 changes

6h 11m • 2 changes

6h 8m • 2 changes

6h 14m • 2 changes

5h 22m • 2 changes

6h 11m • 2 changes

6h 10m • 2 changes

6h 14m • 2 changes

5h 22m • 2 changes

6h 11m • 2 changes

6h 10m • 2 changes

6h 13m • 2 changes

5h 22m • 2 changes

6h 12m • 2 changes

6h 7m • 2 changes

6h 16m • 2 changesWant to know about travelling from Tywyn 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 Tywyn to Swansea. However, there are services departing from Tywyn station and arriving at Swansea station via Shrewsbury. The journey, including transfers, takes approximately 7h 32m.
Tywyn to Swansea train services, operated by Transport for Wales, depart from Machynlleth station.
Tywyn to Swansea train services, operated by Transport for Wales, arrive at Swansea station.
Book your Tywyn to Swansea train tickets online with Transport for Wales.
The distance between Tywyn and Swansea is 107.8 km. The road distance is 313 km.
You can take a train from Tywyn to Swansea via Machynlleth and Shrewsbury in around 7h 37m.