Cwmbran to St Athan Buses

Cwmbran to St Athan buses

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Trip Overview

The average bus between Cwmbran and St Athan takes 3h 22m and the fastest bus takes 2h 44m. The bus service runs several times per day from Cwmbran to St Athan. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 22m
Duration: 44 mi
Distance: £12
Average price: Every 2 hours
Frequency

Bus

best

Take the bus from Cwmbran Bus Station Stand B to Greyfriars Road GHbus X3
Take the bus from Cardiff Bus Interchange Bay 1 to Rectory Roadbus 304

2h 45m

£11–13

Cwmbran to St Athan bus times

Buses run every 2 hours between Cwmbran and St Athan. The earliest departure is at 6:56 AM in the morning, and the last departure from Cwmbran is at 9:51 PM which arrives into St Athan at 12:35 AM. All services require a transfer at Greyfriars Road GH and take an average of 3h 22m. The schedules shown below are for the next available departures.

Departing Friday, October 23, 2026

11:15 AM → 2:41 PM
3h 26m • 2 changes
12:15 PM → 3:41 PM
3h 26m • 2 changes
1:22 PM → 4:54 PM
3h 32m • 2 changes
2:22 PM → 5:54 PM
3h 32m • 2 changes
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Departing Saturday, October 24, 2026

7:03 AM → 10:34 AM
3h 31m • 2 changes
8:05 AM → 11:36 AM
3h 31m • 2 changes
9:15 AM → 12:51 PM
3h 36m • 2 changes
10:15 AM → 1:31 PM
3h 16m • 2 changes
Show more

Departing Monday, October 26, 2026

6:56 AM → 10:34 AM
3h 38m • 2 changes
8:05 AM → 11:36 AM
3h 31m • 2 changes
9:15 AM → 12:51 PM
3h 36m • 2 changes
10:15 AM → 1:31 PM
3h 16m • 2 changes
Show more

Departing Tuesday, October 27, 2026

6:56 AM → 10:34 AM
3h 38m • 2 changes
8:05 AM → 11:36 AM
3h 31m • 2 changes
9:15 AM → 12:51 PM
3h 36m • 2 changes
10:15 AM → 1:31 PM
3h 16m • 2 changes
Show more

Departing Wednesday, October 28, 2026

6:56 AM → 10:34 AM
3h 38m • 2 changes
8:05 AM → 11:36 AM
3h 31m • 2 changes
9:15 AM → 12:51 PM
3h 36m • 2 changes
10:15 AM → 1:31 PM
3h 16m • 2 changes
Show more

Departing Thursday, October 29, 2026

6:56 AM → 10:34 AM
3h 38m • 2 changes
8:05 AM → 11:36 AM
3h 31m • 2 changes
9:15 AM → 12:51 PM
3h 36m • 2 changes
10:15 AM → 1:31 PM
3h 16m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Cwmbran to St Athan? 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.

Trip Overview

Bus