The average bus between Cardiff and Llyswen takes 3h 36m and the fastest bus takes 2h 4m. The bus service runs several times per day from Cardiff to Llyswen. 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 Cardiff and Llyswen. The earliest departure is at 7:37 AM in the morning, and the last departure from Cardiff is at 6:25 PM which arrives into Llyswen at 8:08 AM. All services require a transfer, and take on average 3h 36m. The schedules shown below are for the next available departures.

2h 40m • 1 change

2h 37m • 1 change

2h 37m • 1 change

2h 37m • 1 change

2h 40m • 1 change

2h 37m • 1 change

2h 37m • 1 change

2h 37m • 1 change

2h 40m • 1 change

2h 37m • 1 change

2h 37m • 1 change

2h 37m • 1 change

2h 40m • 1 change

2h 37m • 1 change

2h 37m • 1 change

2h 37m • 1 change

2h 40m • 1 change

2h 37m • 1 change

2h 37m • 1 change

2h 37m • 1 change
Want to know about travelling from Cardiff to Llyswen? 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 Cardiff to Llyswen. However, there are services departing from Cardiff station and arriving at Llyswen station via Merthyr Bus Station Stand 1 station. The journey, including transfers, takes approximately 3h 36m.
Cardiff to Llyswen bus services, operated by Stagecoach South Wales, depart from Greyfriars Road Stop GJ station.
Cardiff to Llyswen bus services, operated by Stagecoach South Wales, arrive at Griffin Inn station.
The distance between Cardiff and Llyswen is 61.8 km. The road distance is 86 km.
You can take a bus from Greyfriars Road Stop GJ to Griffin Inn via Merthyr Bus Station Stand 2 in around 2h 29m.