- Distance: 42.6 mi
- Duration: 1h 12m
The average bus between Cardiff and Swansea takes 1h 12m and the fastest bus takes 1h. The bus runs at least 2 times per hour from Cardiff 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.
Buses run every 30 minutes between Cardiff and Swansea. The earliest departure is at 12:30 AM at night, and the last departure from Cardiff is at 11:20 PM which arrives into Swansea at 12:40 AM. All services run direct with no transfers required, and take on average 1h 12m. The schedules shown below are for the next available departures.
Want to know about travelling from Cardiff 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.
Yes, there is a direct bus departing from Sophia Gardens station and arriving at Swansea Bus Station Stand B. Services depart every 30 minutes, and operate every day. The journey takes approximately 1h 12m.
Cardiff to Swansea bus services, operated by National Express, depart from Sophia Gardens station.
Cardiff to Swansea bus services, operated by National Express, arrive at Swansea Bus Station Stand B.
Book your Cardiff to Swansea bus tickets online with Omio and FlixBus.
The distance between Cardiff and Swansea is 55 km. The road distance is 67 km.
National Express operates a bus from Sophia Gardens to Swansea Bus Station Stand B hourly. Tickets cost £6–12 and the journey takes 1h 15m. FlixBus also services this route hourly.
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