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Cardiff Bay to London buses

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Trip Overview

The average bus between Cardiff Bay and London takes 5h 18m and the fastest bus takes 3h 59m. The bus service runs several times per day from Cardiff Bay to London. 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 18m
Duration
153 mi
Distance
£40
Average price
Every 2 hours
Frequency

Bus via Talbot Street

best
  1. Take the bus from Sophia Gardens to London Victoria Coach Station Arrivalsbus bus 509 / ...
4h 53m
£31–76

Cardiff Bay to London bus times

Buses run every 2 hours between Cardiff Bay and London. The earliest departure is at 12:33 AM at night, and the last departure from Cardiff Bay is at 10:54 PM which arrives into London at 6:50 AM. All services require a transfer at Cardiff Bus Interchange Bay 3 and take an average of 5h 18m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Cardiff Bay to London? 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 Cardiff Bay to London.ExpandLaunch map view
  • Distance: 153 mi
  • Duration: 5h 18m

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

National Express operates a bus from Sophia Gardens to London Victoria Coach Station Arrivals hourly. Tickets cost £28–70 and the journey takes 3h 50m.

Operators

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Bus trips from Cardiff Bay

Bus trips to London

Alternative transport options