Southwark to Cardiff Buses

Southwark to Cardiff buses

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Trip Overview

The average bus between Southwark and Cardiff takes 4h 8m and the fastest bus takes 3h 31m. There is a bus service every few hours from Southwark to Cardiff. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 8m
Duration: 153 mi
Distance: £30
Average price: Hourly
Frequency

Bus

best

Take the bus from London Victoria to University REbus 507 / ...

4h 29m

£25–42

Southwark to Cardiff bus times

Buses run hourly between Southwark and Cardiff. The earliest departure is at 7:53 AM in the morning, and the last departure from Southwark is at 11:59 PM which arrives into Cardiff at 3:35 AM. All services require a transfer at Victoria Coach Station and take an average of 4h 8m. The schedules shown below are for the next available departures.

Departing Sunday, November 1, 2026

10:56 AM → 3:00 PM
4h 3m • 1 change
11:56 AM → 4:10 PM
4h 13m • 1 change
12:57 PM → 4:45 PM
3h 47m • 1 change
1:57 PM → 6:00 PM
4h 2m • 1 change
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Departing Monday, November 2, 2026

7:53 AM → 11:40 AM
3h 46m • 1 change
9:25 AM → 1:30 PM
4h 4m • 1 change
11:52 AM → 4:10 PM
4h 17m • 1 change
1:20 PM → 5:50 PM
4h 29m • 1 change
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Departing Tuesday, November 3, 2026

7:53 AM → 11:40 AM
3h 46m • 1 change
9:25 AM → 1:30 PM
4h 4m • 1 change
11:52 AM → 4:10 PM
4h 17m • 1 change
1:20 PM → 5:50 PM
4h 29m • 1 change
Show more

Departing Wednesday, November 4, 2026

7:53 AM → 11:40 AM
3h 46m • 1 change
9:25 AM → 1:30 PM
4h 4m • 1 change
11:52 AM → 4:10 PM
4h 17m • 1 change
1:20 PM → 5:50 PM
4h 29m • 1 change
Show more

Departing Thursday, November 5, 2026

7:53 AM → 11:40 AM
3h 46m • 1 change
9:25 AM → 1:30 PM
4h 4m • 1 change
11:52 AM → 4:10 PM
4h 17m • 1 change
1:20 PM → 5:50 PM
4h 29m • 1 change
Show more

Departing Friday, November 6, 2026

7:53 AM → 11:40 AM
3h 46m • 1 change
8:55 AM → 1:00 PM
4h 4m • 1 change
9:55 AM → 2:00 PM
4h 4m • 1 change
11:52 AM → 4:40 PM
4h 47m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Southwark to Cardiff? 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