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Cardiff Airport to London buses

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Trip Overview

The average bus between Cardiff Airport and London takes 6h 50m and the fastest bus takes 5h 14m. The bus service runs several times per day from Cardiff Airport 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.

6h 50m
Duration
170 mi
Distance
£31
Average price
Every 3 hours
Frequency

Line 304 bus, bus via Talbot Street

best
  1. Take the bus from Cardiff Airport to Cardiff Bus Interchange Bay 1bus bus 304
  2. Take the bus from Sophia Gardens to London Victoria Coach Station Arrivalsbus bus 509 / ...
5h 48m
£26–46

Cardiff Airport to London bus times

Buses run every 3 hours between Cardiff Airport and London. The earliest departure is at 7:10 AM in the morning, and the last departure from Cardiff Airport is at 11:27 PM which arrives into London at 1:20 PM. All services require a transfer at Cardiff Bus Interchange Bay 3 and take an average of 6h 50m. The schedules shown below are for the next available departures.

Departing Tuesday, October 13, 2026

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    Arrives next day

    First South & West WalesCardiff BusNational Express9h 33m • 2 changes

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    Arrives next day

    First South & West WalesStagecoach South WalesNational Express11h 53m • 2 changes

Departing Wednesday, October 14, 2026

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    First South & West WalesStagecoach South WalesNational Express6h 10m • 2 changes

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    First South & West WalesCardiff BusNational Express6h 8m • 2 changes

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    First South & West WalesCardiff BusNational Express5h 55m • 2 changes

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    First South & West WalesCardiff BusNational Express6h 3m • 2 changes
  • Show more

Departing Thursday, October 15, 2026

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    First South & West WalesStagecoach South WalesNational Express6h 10m • 2 changes

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    First South & West WalesCardiff BusNational Express6h 8m • 2 changes

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    First South & West WalesCardiff BusNational Express5h 55m • 2 changes

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    First South & West WalesCardiff BusNational Express6h 3m • 2 changes
  • Show more

Departing Friday, October 16, 2026

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    First South & West WalesStagecoach South WalesNational Express6h 10m • 2 changes

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    First South & West WalesCardiff BusNational Express6h 8m • 2 changes

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    First South & West WalesCardiff BusNational Express5h 40m • 2 changes

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    First South & West WalesCardiff BusNational Express5h 43m • 2 changes
  • Show more

Departing Saturday, October 17, 2026

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    First South & West WalesCardiff BusNational Express6h 10m • 2 changes

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    First South & West WalesCardiff BusNational Express6h 8m • 2 changes

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    First South & West WalesCardiff BusNational Express5h 40m • 2 changes

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    First South & West WalesCardiff BusNational Express5h 28m • 2 changes
  • Show more

Departing Sunday, October 18, 2026

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    First South & West WalesStagecoach South WalesNational Express6h 49m • 2 changes

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    First South & West WalesStagecoach South WalesNational Express6h 12m • 2 changes

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    First South & West WalesStagecoach South WalesNational Express6h 40m • 2 changes

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    First South & West WalesStagecoach South WalesNational Express6h 25m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Cardiff Airport 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 Airport to London.ExpandLaunch map view
  • Distance: 169.7 mi
  • Duration: 6h 50m

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

You can take a bus from Cardiff Airport to London Victoria Coach Station Arrivals via Cardiff Bus Interchange Bay 3, Talbot Street, and Sophia Gardens in around 5h 48m.

Operators