Next departures from Cardiff to Swansea on 29 November
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Sophia Gardens
Swansea Bus Station, Stand B
Cheapest
Bus
Sophia Gardens
Swansea University - Bay Campus
Fastest
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Bus
Cardiff North Road (Friary Gardens)
Swansea
No tags
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Next departures from Cardiff to Swansea on 30 November
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Sophia Gardens
Swansea Bus Station, Stand B
Cheapest
Bus
Sophia Gardens
Swansea University - Bay Campus
Fastest
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Bus
Cardiff North Road (Friary Gardens)
Swansea
No tags
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Next departures from Cardiff to Swansea on 1 December
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Sophia Gardens
Swansea Bus Station, Stand B
Cheapest
Bus
Sophia Gardens
Swansea University - Bay Campus
Fastest
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Bus
Cardiff North Road (Friary Gardens)
Swansea
No tags
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Next departures from Cardiff to Swansea on 2 December
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Sophia Gardens
Swansea Bus Station, Stand B
Cheapest
Bus
Sophia Gardens
Swansea University - Bay Campus
Fastest
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Bus
Cardiff North Road (Friary Gardens)
Swansea
No tags
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Next departures from Cardiff to Swansea on 3 December
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Sophia Gardens
Swansea Bus Station, Stand B
Cheapest
Bus
Sophia Gardens
Swansea University - Bay Campus
Fastest
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Bus
Cardiff North Road (Friary Gardens)
Swansea
No tags
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Next departures from Cardiff to Swansea on 4 December
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Sophia Gardens
Swansea Bus Station, Stand B
Cheapest
Bus
Sophia Gardens
Swansea University - Bay Campus
Fastest
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Bus
Cardiff North Road (Friary Gardens)
Swansea
No tags
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Next departures from Cardiff to Swansea on 5 December
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Sophia Gardens
Swansea Bus Station, Stand B
Cheapest
Bus
Sophia Gardens
Swansea University - Bay Campus
Fastest
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Bus
Cardiff North Road (Friary Gardens)
Swansea
No tags
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Next departures from Cardiff to Swansea on 6 December
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Sophia Gardens
Swansea Bus Station, Stand B
Cheapest
Bus
Sophia Gardens
Swansea University - Bay Campus
Fastest
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Bus
Cardiff North Road (Friary Gardens)
Swansea
No tags
Bus
Sophia Gardens
Swansea Bus Station, Stand B
No tags
Last refresh of the prices: Today at 04:20 GMT.
Compare 3 ways to travel from Cardiff to Swansea
We recommend carpooling
Among the sustainable travel choices, the carpool stands out as a good way to reach Swansea. The journey takes about 1 hour and with fares starting at just £4, it presents an excellent value for a comfortable ride.
Based on 29740 reviews, the company was rated 4.2 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the Wi-Fi. National Express ticket prices on this trip start at £6
National Express Cardiff Swansea recent customer reviews
After arriving early at the bus station, we were given wrong information by a member of staff, which left us waiting 3 hours altogether before we got the right bus.
Travelled from Spain. No facilities at the bus station. Late for our family reunion, and very disappointed. Day ruined, due to staff incompetency.
1 out of 5 stars
Linda P.
The bus was an hour late and the air conditioning was broken on a very hot day.
Based on 11472 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the Wi-Fi. FlixBus ticket prices on this trip start at £6
Flixbus Cardiff Swansea recent customer reviews
Pleasant driver, comfortable seats. Liked that seat belts were available
Frequently asked questions about travelling by bus from Cardiff to Swansea
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from Cardiff to Swansea?
The cheapest coach tickets from Cardiff to Swansea start from £6. The average price for this route is around £7. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Cardiff to Swansea?
The average bus journey time from Cardiff to Swansea is 1h 5m, covering a distance of 32 miles. The fastest bus can take you there in 55m and is operated by National Express.
Which bus companies service the Cardiff to Swansea route?
Several major bus companies operate on this route with 55 buses available per day, including services from National Express, FlixBus.
What is the earliest and latest departure time for the bus from Cardiff to Swansea?
The earliest bus departs from Cardiff to Swansea at 00:25. And the latest bus departs at 23:40.
What are the CO₂ emissions for the bus trip from Cardiff to Swansea?
A bus journey from Cardiff to Swansea produces an estimated 1 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which is the best bus company from Cardiff to Swansea?
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 29733 reviews.
Which company has the best Wi-Fi from Cardiff to Swansea?
Based on Busbud reviews, the bus company National Express has the best Wi-Fi rating with a score of 3.4.
Which bus company offers the most punctual service from Cardiff to Swansea?
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.
Which bus company has the cleanest buses from Cardiff to Swansea?
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
27/11
£4
28/11
£4
Today
£4
30/11
£4
01/12
£4
02/12
£4
03/12
£4
04/12
£4
The cheapest trip from Cardiff to Swansea was searched and found on 1 Dec 2025 with a price of £4
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Cardiff to Swansea as early as possible.
You can expect to pay from £4 to £14 for a bus ticket from Cardiff to Swansea based on the last 2 days. You can expect to find the cheapest price for the trip at £4, which is on 2025-12-01.