The average bus between Swansea and Mountain Ash takes 3h 3m and the fastest bus takes 2h 32m. The bus service runs several times per day from Swansea to Mountain Ash. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 4 hours between Swansea and Mountain Ash. The earliest departure is at 5:05 AM in the morning, and the last departure from Swansea is at 5:00 PM which arrives into Mountain Ash at 8:11 PM. All services require a transfer at Cardiff North Road and take an average of 3h 3m. The schedules shown below are for the next available departures.


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2h 32m • 2 changes
Want to know about travelling from Swansea to Mountain Ash? 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 bus from Swansea to Mountain Ash. However, there are services departing from Swansea station and arriving at Mountain Ash station via Cardiff North Road. The journey, including transfers, takes approximately 3h 3m.
Swansea to Mountain Ash bus services, operated by FlixBus, depart from Swansea City Bus Station.
Swansea to Mountain Ash bus services, operated by FlixBus, arrive at Pontypridd Bus Station Stand 5.
The distance between Swansea and Mountain Ash is 39.7 km. The road distance is 102 km.
You can take a bus from Swansea City Bus Station to Nixon`s via Cardiff North Road, Greyfriars Road GJ, and Pontypridd Bus Station Stand 2 in around 3h 10m.