Bath to Cardiff Bay (Water) Buses

Bath to Cardiff Bay (Water) buses

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Trip Overview

The average bus between Bath and Cardiff Bay (Water) takes 3h 52m and the fastest bus takes 2h 54m. The bus service runs several times per day from Bath to Cardiff Bay (Water). 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 52m
Duration: 62 mi
Distance: £16
Average price: Every 3 hours
Frequency

Bus

best

Take the bus from Westgate Buildings to Bus Stationbus 39 / ...
Take the bus from Bus Station to Sophia Gardensbus 202 / ...

3h 18m

£11–21

Bath to Cardiff Bay (Water) bus times

Buses run every 3 hours between Bath and Cardiff Bay (Water). The earliest departure is at 3:12 AM at night, and the last departure from Bath is at 7:43 PM which arrives into Cardiff Bay (Water) at 11:19 PM. All services require a transfer at Bus Station and take an average of 3h 52m. The schedules shown below are for the next available departures.

Departing Monday, October 19, 2026

5:09 PM → 8:19 PM
3h 10m • 3 changes
5:26 PM → 9:19 PM
3h 53m • 3 changes
7:43 PM → 11:19 PM
3h 36m • 3 changes

Departing Tuesday, October 20, 2026

3:12 AM → 6:54 AM
3h 42m • 3 changes
5:17 AM → 9:04 AM
3h 47m • 3 changes
8:23 AM → 12:02 PM
3h 39m • 3 changes
9:23 AM → 1:12 PM
3h 49m • 3 changes
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Departing Wednesday, October 21, 2026

3:12 AM → 6:54 AM
3h 42m • 3 changes
5:17 AM → 9:04 AM
3h 47m • 3 changes
8:23 AM → 12:02 PM
3h 39m • 3 changes
9:23 AM → 1:12 PM
3h 49m • 3 changes
Show more

Departing Thursday, October 22, 2026

3:12 AM → 6:54 AM
3h 42m • 3 changes
5:17 AM → 9:04 AM
3h 47m • 3 changes
8:23 AM → 12:02 PM
3h 39m • 3 changes
9:23 AM → 1:12 PM
3h 49m • 3 changes
Show more

Departing Friday, October 23, 2026

3:12 AM → 6:54 AM
3h 42m • 3 changes
5:17 AM → 9:04 AM
3h 47m • 3 changes
8:23 AM → 12:02 PM
3h 39m • 3 changes
9:23 AM → 1:12 PM
3h 49m • 3 changes
Show more

Departing Saturday, October 24, 2026

3:12 AM → 7:59 AM
4h 47m • 3 changes
5:32 AM → 9:04 AM
3h 32m • 3 changes
8:28 AM → 11:22 AM
2h 54m • 3 changes
9:28 AM → 1:12 PM
3h 44m • 3 changes
Show more

Frequently asked questions

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

Bath to Cardiff Bay (Water) buses

Trip Overview

Bus