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Cardiff to Hounslow buses

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Trip Overview

The average bus between Cardiff and Hounslow takes 4h 11m and the fastest bus takes 3h 14m. The bus service runs several times per day from Cardiff to Hounslow. 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 11m
Duration
144 mi
Distance
£28
Average price
Every 4 hours
Frequency

Bus via Heathrow Terminal 2

best
  1. Take the bus from Sophia Gardens to Heathrow Central Bus Stationbus bus 201 / ...
3h 28m
£22–40

Cardiff to Hounslow bus times

Buses run every 4 hours between Cardiff and Hounslow. The earliest departure is at 1:40 AM at night, and the last departure from Cardiff is at 11:45 PM which arrives into Hounslow at 3:43 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 4h 11m. The schedules shown below are for the next available departures.

Departing Thursday, October 22, 2026

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    Arrives next day

    National ExpressMetroline Travel7h 49m • 1 change

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    Arrives next day

    National ExpressMetroline Travel3h 58m • 1 change

Departing Friday, October 23, 2026

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    National ExpressMetroline Travel3h 36m • 1 change

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    Arrives next day

    National ExpressMetroline Travel7h 49m • 1 change

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    Arrives next day

    National ExpressReplacement Bus Service3h 52m • 1 change

Departing Saturday, October 24, 2026

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    National ExpressReplacement Bus Service3h 16m • 1 change

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    National ExpressReplacement Bus Service3h 41m • 1 change

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    National ExpressReplacement Bus Service3h 19m • 1 change

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    National ExpressReplacement Bus Service3h 44m • 1 change
  • Show more

Departing Sunday, October 25, 2026

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    National ExpressMetroline Travel3h 18m • 1 change

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    National ExpressReplacement Bus Service3h 44m • 1 change

  •  → 

    National ExpressReplacement Bus Service3h 19m • 1 change

  •  → 

    National ExpressReplacement Bus Service3h 45m • 1 change
  • Show more

Departing Monday, October 26, 2026

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    National ExpressMetroline Travel3h 18m • 1 change

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    Arrives next day

    National ExpressMetroline Travel7h 49m • 1 change

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    Arrives next day

    National ExpressMetroline Travel3h 50m • 1 change

Departing Tuesday, October 27, 2026

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    National ExpressMetroline Travel3h 18m • 1 change

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    Arrives next day

    National ExpressMetroline Travel7h 49m • 1 change

  •  → 

    Arrives next day

    National ExpressMetroline Travel3h 50m • 1 change

Departing Wednesday, October 28, 2026

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    National ExpressMetroline Travel3h 18m • 1 change

  •  → 

    Arrives next day

    National ExpressMetroline Travel7h 49m • 1 change

Frequently asked questions

Want to know about travelling from Cardiff to Hounslow? 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 to Hounslow.ExpandLaunch map view
  • Distance: 143.6 mi
  • Duration: 4h 11m

What companies run services between Cardiff, Wales and Hounslow, England?

National Express operates a bus from Sophia Gardens to Heathrow Central Bus Station hourly. Tickets cost £21–35 and the journey takes 3h.

Operators