The average train between Tywyn and Swansea takes 6h 44m and the fastest train takes 4h 56m. 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 10:30 AM. All services require a transfer at Machynlleth and take an average of 6h 44m. The schedules shown below are for the next available departures.



6h 12m • 3 changes


6h 3m • 3 changes


4h 56m • 3 changes


5h 39m • 3 changes


6h 12m • 3 changes


6h 3m • 3 changes


4h 58m • 3 changes


5h 39m • 3 changes


6h 12m • 3 changes


6h 3m • 3 changes


4h 58m • 3 changes


5h 39m • 3 changes


6h 13m • 3 changes


6h 7m • 3 changes


6h 1m • 3 changes


6h 8m • 3 changes


5h 2m • 3 changes


6h 9m • 3 changes


5h 58m • 3 changes


5h • 3 changes


6h 12m • 3 changes


6h 3m • 3 changes


4h 58m • 3 changes


5h 39m • 3 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 6h 44m.
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 and Great Western Railway (GWR).
The distance between Tywyn and Swansea is 107.8 km. The road distance is 362 km.
You can take a train from Tywyn to Swansea via Machynlleth, Shrewsbury, and Newport (S Wales) in around 6h 16m.