Bus Portishead to Cardiff from £11 | Tickets & Timetables

Trip Overview

The average bus between Portishead and Cardiff takes 2h 40m and the fastest bus takes 2h 7m. There is a bus service every few hours from Portishead 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.

2h 40m
Duration: 61 mi
Distance: £11
Average price: Hourly
Frequency

Bus

best

Take the bus from Combe Road to Bus Stationbus X4
Take the bus from Bristol Bus Station to Cardiff North Roadbus Uk940 / ...

2h 54m

£7–23

Portishead to Cardiff bus times

Buses run hourly between Portishead and Cardiff. The earliest departure is at 7:17 AM in the morning, and the last departure from Portishead is at 10:47 PM which arrives into Cardiff at 1:25 AM. All services require a transfer, and take on average 2h 40m. The schedules shown below are for the next available departures.

Departing Tuesday, April 28, 2026

7:17 AM → 9:50 AM
2h 33m • 1 change
7:57 AM → 10:45 AM
2h 48m • 1 change
9:36 AM → 12:10 PM
2h 34m • 1 change
10:24 AM → 1:15 PM
2h 51m • 1 change
Show more

Departing Wednesday, April 29, 2026

7:17 AM → 9:50 AM
2h 33m • 1 change
7:57 AM → 10:45 AM
2h 48m • 1 change
9:36 AM → 12:10 PM
2h 34m • 1 change
10:24 AM → 1:15 PM
2h 51m • 1 change
Show more

Departing Thursday, April 30, 2026

7:17 AM → 9:50 AM
2h 33m • 1 change
7:57 AM → 10:45 AM
2h 48m • 1 change
9:36 AM → 12:10 PM
2h 34m • 1 change
10:24 AM → 1:15 PM
2h 51m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Portishead 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.