The average bus between Swansea and Tonmawr takes 1h 17m and the fastest bus takes 1h. The bus service runs several times per day from Swansea to Tonmawr. 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 3 hours between Swansea and Tonmawr. The earliest departure is at 7:42 AM in the morning, and the last departure from Swansea is at 7:32 PM which arrives into Tonmawr at 7:46 AM. All services require a transfer, and take on average 1h 17m. The schedules shown below are for the next available departures.

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1h 1m • 1 changeWant to know about travelling from Swansea to Tonmawr? 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 Tonmawr. However, there are services departing from Sainsbury's Quay Parade station and arriving at Tonmawr Terminus station via Neath Bus Station 6. The journey, including transfers, takes approximately 1h 17m.
Swansea to Tonmawr bus services, operated by First South & West Wales, depart from Sainsbury's Quay Parade station.
Swansea to Tonmawr bus services, operated by First South & West Wales, arrive at Tonmawr Terminus station.
The distance between Swansea and Tonmawr is 15 km. The road distance is 21 km.
You can take a bus from Sainsbury's Quay Parade to Tonmawr Terminus via Neath Bus Station 11 in around 1h 15m.