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London to Cardiff Bay buses

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Trip Overview

The average bus between London and Cardiff Bay takes 5h 19m and the fastest bus takes 3h 40m. The bus service runs several times per day from London to Cardiff Bay. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

5h 19m
Duration
153 mi
Distance
£31
Average price
Every 4 hours
Frequency

Bus

best
  1. Take the bus from London Victoria to Kingsway GRbus bus 509 / ...
4h 35m
£17–69

London to Cardiff Bay bus times

Buses run every 4 hours between London and Cardiff Bay. The earliest departure is at 12:30 AM at night, and the last departure from London is at 11:59 PM which arrives into Cardiff Bay at 10:10 AM. All services require a transfer, and take on average 5h 19m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from London to Cardiff Bay? 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.

Map of how to get from London to Cardiff Bay.ExpandLaunch map view
  • Distance: 152.6 mi
  • Duration: 5h 19m

What companies run services between London, England and Cardiff Bay, Wales?

National Express operates a bus from London Victoria to Kingsway GR hourly. Tickets cost £28–70 and the journey takes 3h 35m. FlixBus also services this route every 2 hours.

Operators

Bus trips from London

Bus trips to Cardiff Bay

Alternative transport options