Bus from Swansea to Cardiff: Tickets & Timetables

Next bus departures

Next departures from Swansea to Cardiff on 7 December
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
National ExpressBus
    		Swansea Bus Station, Stand A
    		Sophia GardensCheapest
    National ExpressBus
      		Swansea University - Bay Campus
      		Sophia GardensFastest
      National ExpressBus
        		Swansea Bus Station, Stand B
        		Sophia GardensNo tags
        FlixbusBus
        		Swansea
        		Cardiff North Road (Friary Gardens)No tags
        National ExpressBus
          		Swansea Bus Station, Stand B
          		Sophia GardensNo tags

          Last refresh of the prices: Today at 5:09 PM GMT.

          Compare 3 ways to travel from Swansea to Cardiff

          We recommend carpooling

          Among the sustainable travel choices, the carpool stands out as a good way to reach Cardiff. The journey takes about 50 minutes and with fares starting at just R 86, it presents an excellent value for a comfortable ride.

          1carpool per day
          50mAverage duration
          56 kmDistance
          2kgCO₂ emissions
          Bus
          		Average priceR 104 - R 415Average duration1h 10m
          1kg CO₂e
          Train
          		Average priceR 126 - R 565Average duration55m
          1kg CO₂e
          Carpool
          		Average priceR 86 - R 136Average duration50m
          2kg CO₂e

          Frequently asked questions about travelling from Swansea to Cardiff by bus

          Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.

          1. How much is the bus ticket from Swansea to Cardiff?

            The cheapest bus tickets from Swansea to Cardiff start at R 104. The average price for this route is around R 156. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.

          2. How long is the bus journey from Swansea to Cardiff?

            The average bus journey time from Swansea to Cardiff is 1h 10m, covering a distance of 51 km. The fastest bus gets you there in 55m and is operated by National Express.

          3. Which bus companies service the Swansea to Cardiff route?

            Several major bus companies operate on this route with 56 buses available per day, including services from National Express, FlixBus.

          4. What is the earliest and latest departure time for the bus from Swansea to Cardiff?

            The earliest bus departs from Swansea to Cardiff at 01:10. And the latest bus departs at 23:30.

          5. What are the CO₂ emissions for the bus trip from Swansea to Cardiff?

            A bus trip from Swansea to Cardiff produces an estimated 1 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.

          6. What is the best bus company from Swansea to Cardiff?

            According to Busbud customers, the highest-rated bus company on this route is National Express, with an average rating of 4.2 out of 5 stars based on 29742 reviews.

          7. Which bus company has the best Wi-Fi from Swansea to Cardiff?

            Based on reviews on Busbud, the bus company National Express has the best Wi-Fi rating with a score of 3.4.

          8. Which bus company offers the most punctual service from Swansea to Cardiff?

            According to Busbud traveller reviews, the most punctual bus company on this route is National Express, with a punctuality rating of 4.0 out of 5 stars.

          9. Which bus company has the cleanest buses from Swansea to Cardiff?

            According to Busbud traveller reviews, the bus company with the cleanest buses on this route is National Express, with a cleanliness rating of 4.7 out of 5 stars.

          Find cheapest prices for buses

          Price is for a one-way ticket for one passenger and based on past searches.

          Best price found
          04/12
          R 94
          05/12
          R 104
          Today
          R 114
          07/12
          R 91
          08/12
          R 91
          09/12
          R 91
          10/12
          R 91
          11/12
          R 91
          busbud logoThe cheapest trip from Swansea to Cardiff was searched and found on 07 Dec 2025 with a price of R 91

          To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Swansea to Cardiff as early as possible.

          You can expect to pay from R 91 to R 235 for a bus ticket from Swansea to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at R 91, which is on 2025-12-07.

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