Coach from Cardiff to Swansea: Cheapest bus tickets to popular coach stations
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Coach from Cardiff to Swansea in 1 hour 5 minutes(fastest journey)
National Express coaches from Cardiff to Swansea run regularly with the fastest journey taking just 1 hour 5 minutes, starting from just £5.30 one-way*, offering guaranteed seating, free Wi-Fi and generous luggage allowance for a stress-free journey between these Welsh cities.
Our Cardiff to Swansea services and stops
Click below to see the stops for each service and plan your journey with ease.
Cardiff to Swansea route map
Departing from Cardiff Coach Station
Cardiff Coach Station is conveniently located for exploring the Welsh capital before your journey. Situated near excellent transport links, you'll find plenty of cafés and shops nearby to grab refreshments or last-minute travel essentials before boarding your comfortable National Express coach to Swansea.
Read more on our Cardiff (Sophia Gardens) facilities and information page.
Arriving at Swansea Bus Station
When you arrive in Swansea, you'll be perfectly positioned to explore this vibrant coastal city. The coach station sits close to the city centre, allowing easy access to Swansea's beautiful beaches, cultural attractions and excellent shopping areas.
With regular services throughout the day, planning your visit to this Welsh gem couldn't be simpler.
Perfect for:
✅ Day-trippers wanting a quick coastal city escape from Cardiff
✅ Budget-conscious travellers seeking cheap, affordable Welsh city connections
✅ Visitors exploring South Wales without the hassle of driving
Book your National Express coach from Cardiff to Swansea today and enjoy a comfortable, affordable journey along the South Wales coast with all the amenities you need for a pleasant trip.
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Route Map
T&C: *Limited Availability. Price includes a £1.50 booking fee. No booking fee when logged into My Account and purchasing on the National Express website or app, otherwise £1.50 booking fee applies. Fares correct 13.07.2026 for travel between 13.07.2026 - 09.11.2026.