Bus Marylebone to Cardiff from £30 | Tickets & Timetables

Trip Overview

The average bus between Marylebone and Cardiff takes 4h 12m and the fastest bus takes 3h 40m. There is a bus service every few hours from Marylebone 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 12m
Duration: 153 mi
Distance: £30
Average price: Hourly
Frequency

Bus

best

Take the bus from London Victoria to Kingsway GRbus 509 / ...

4h 9m

£14–71

Marylebone to Cardiff bus times

Buses run hourly between Marylebone and Cardiff. The earliest departure is at 6:41 AM in the morning, and the last departure from Marylebone is at 11:16 PM which arrives into Cardiff at 3:10 AM. All services require a transfer at Green Line Coach Station and take an average of 4h 12m. The schedules shown below are for the next available departures.

Departing Tuesday, April 28, 2026

10:07 AM → 1:55 PM
3h 47m • 1 change
10:57 AM → 3:45 PM
4h 47m • 1 change
11:47 AM → 4:10 PM
4h 23m • 1 change
12:57 PM → 5:10 PM
4h 12m • 1 change
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Departing Wednesday, April 29, 2026

6:41 AM → 11:40 AM
4h 59m • 1 change
7:57 AM → 12:05 PM
4h 7m • 1 change
10:07 AM → 1:55 PM
3h 47m • 1 change
10:57 AM → 3:45 PM
4h 47m • 1 change
Show more

Departing Thursday, April 30, 2026

6:41 AM → 11:40 AM
4h 59m • 1 change
7:57 AM → 12:05 PM
4h 7m • 1 change
10:07 AM → 1:55 PM
3h 47m • 1 change
10:57 AM → 3:45 PM
4h 47m • 1 change
Show more

Departing Friday, May 1, 2026

6:41 AM → 11:40 AM
4h 59m • 1 change
7:57 AM → 11:55 AM
3h 57m • 1 change
8:57 AM → 1:05 PM
4h 7m • 1 change
10:07 AM → 2:05 PM
3h 57m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Marylebone 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.

Marylebone to Cardiff buses

Trip Overview

Bus