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Brentford to Cardiff trains

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Trip Overview

The average train between Brentford and Cardiff takes 2h 42m and the fastest train takes 2h 24m. There is an hourly train service from Brentford 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.

2h 42m
Duration
153 mi
Distance
£75
Average price
Hourly
Frequency

Train

best
  1. Take the train from London Paddington to Cardiff Centraltrain train London Paddington - Swansea / ...
2h 49m
£65–115

Brentford to Cardiff train times

Trains run hourly between Brentford and Cardiff. The earliest departure is at 6:03 AM in the morning, and the last departure from Brentford is at 11:31 PM which arrives into Cardiff at 8:06 AM. All services require a transfer at Earl's Court station and take an average of 2h 42m. The schedules shown below are for the next available departures.

Departing Monday, October 19, 2026

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    London Underground (Tube)London Underground (Tube)Great Western Railway (GWR)2h 29m • 2 changes

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    London Underground (Tube)London Underground (Tube)Great Western Railway (GWR)2h 31m • 2 changes

  •  → 

    London Underground (Tube)London Underground (Tube)Great Western Railway (GWR)2h 29m • 2 changes

  •  → 

    London Underground (Tube)London Underground (Tube)Great Western Railway (GWR)2h 28m • 2 changes
  • Show more

Departing Tuesday, October 20, 2026

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    London Underground (Tube)London Underground (Tube)Great Western Railway (GWR)2h 37m • 2 changes

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    London Underground (Tube)London Underground (Tube)Great Western Railway (GWR)2h 50m • 2 changes

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    London Underground (Tube)London Underground (Tube)Great Western Railway (GWR)2h 27m • 2 changes

  •  → 

    London Underground (Tube)London Underground (Tube)Great Western Railway (GWR)2h 38m • 2 changes
  • Show more

Departing Wednesday, October 21, 2026

  •  → 

    London Underground (Tube)London Underground (Tube)Great Western Railway (GWR)2h 37m • 2 changes

  •  → 

    London Underground (Tube)London Underground (Tube)Great Western Railway (GWR)2h 50m • 2 changes

  •  → 

    London Underground (Tube)London Underground (Tube)Great Western Railway (GWR)2h 27m • 2 changes

  •  → 

    London Underground (Tube)London Underground (Tube)Great Western Railway (GWR)2h 38m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Brentford 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.

Map of how to get from Brentford to Cardiff.ExpandLaunch map view
  • Distance: 153 mi
  • Duration: 2h 42m

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

Great Western Railway (GWR) operates a train from London Paddington to Cardiff Central hourly. Tickets cost £60–110 and the journey takes 1h 51m.

Operators