The average train between Tywyn and Swansea takes 6h 41m and the fastest train takes 4h 57m. 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 10:33 PM which arrives into Swansea at 10:30 AM. All services require a transfer at Machynlleth and take an average of 6h 41m. The schedules shown below are for the next available departures.



6h 12m • 3 changes



6h 2m • 3 changes



4h 57m • 3 changes



5h 35m • 3 changes



6h 12m • 3 changes



6h 2m • 3 changes



4h 58m • 3 changes



5h 35m • 3 changes



6h 12m • 3 changes



6h 2m • 3 changes



4h 58m • 3 changes



5h 35m • 3 changes



6h 13m • 3 changes



6h 6m • 3 changes



6h 1m • 3 changes



6h 4m • 3 changes



6h 9m • 3 changes



5h 3m • 3 changes



5h 14m • 3 changes



5h 22m • 3 changes



6h 12m • 3 changes



6h 2m • 3 changes



4h 58m • 3 changes



5h 35m • 3 changes
Want 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 41m.
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 22m.