Cardiff Bay (Water) to Swansea Buses

Cardiff Bay (Water) to Swansea buses

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Trip Overview

The average bus between Cardiff Bay (Water) and Swansea takes 1h 50m and the fastest bus takes 1h 21m. There is a bus service every few hours from Cardiff Bay (Water) 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.

1h 50m
Duration: 44 mi
Distance: £9
Average price: Hourly
Frequency

Bus

best

Take the bus from Cardiff North Road to Swansea City Bus Stationbus Uk910 / ...

2h 18m

£7–11

Cardiff Bay (Water) to Swansea bus times

Buses run hourly between Cardiff Bay (Water) and Swansea. The earliest departure is at 12:32 AM at night, and the last departure from Cardiff Bay (Water) is at 11:38 PM which arrives into Swansea at 1:50 AM. All services require a transfer at Customhouse Street JW and take an average of 1h 50m. The schedules shown below are for the next available departures.

Departing Thursday, October 15, 2026

8:52 PM → 10:15 PM
1h 23m • 1 change
9:51 PM → 11:40 PM
1h 49m • 1 change
10:53 PM → 12:40 AM
Arrives next day
1h 47m • 1 change
11:38 PM → 1:50 AM
Arrives next day
2h 12m • 1 change

Departing Friday, October 16, 2026

12:32 AM → 2:15 AM
1h 43m • 1 change
8:33 AM → 10:50 AM
2h 17m • 1 change
11:34 AM → 12:55 PM
1h 21m • 1 change
12:39 PM → 2:25 PM
1h 46m • 1 change
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Departing Saturday, October 17, 2026

12:32 AM → 2:15 AM
1h 43m • 1 change
8:33 AM → 10:50 AM
2h 17m • 1 change
11:34 AM → 12:55 PM
1h 21m • 1 change
12:39 PM → 2:25 PM
1h 46m • 1 change
Show more

Departing Sunday, October 18, 2026

12:32 AM → 2:15 AM
1h 43m • 1 change
8:36 AM → 10:50 AM
2h 14m • 1 change
10:44 AM → 12:55 PM
2h 11m • 1 change
12:51 PM → 2:25 PM
1h 34m • 1 change
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Departing Monday, October 19, 2026

12:38 AM → 2:15 AM
1h 37m • 1 change
8:33 AM → 10:50 AM
2h 17m • 1 change
11:34 AM → 12:55 PM
1h 21m • 1 change
12:39 PM → 2:25 PM
1h 46m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Cardiff Bay (Water) 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.

Cardiff Bay (Water) to Swansea buses

Trip Overview

Bus