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Cardiff to Harrow trains

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Trip Overview

The average train between Cardiff and Harrow takes 2h 34m and the fastest train takes 2h 22m. There is an hourly train service from Cardiff to Harrow. 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 34m
Duration
153 mi
Distance
£85
Average price
Hourly
Frequency

Train

best
  1. Take the train from Cardiff Central to London Paddingtontrain train Swansea - London Paddington / ...
2h 38m
£72–146

Cardiff to Harrow train times

Trains run hourly between Cardiff and Harrow. The earliest departure is at 5:07 AM in the morning, and the last departure from Cardiff is at 9:20 PM which arrives into Harrow at 11:49 PM. All services require a transfer at London Paddington and take an average of 2h 34m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Cardiff to Harrow? 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 Harrow.ExpandLaunch map view
  • Distance: 153 mi
  • Duration: 2h 34m

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

Great Western Railway (GWR) operates a train from Cardiff Central to London Paddington hourly. Tickets cost £60–120 and the journey takes 2h 6m.

Operators

Train trips from Cardiff

Train trips to Harrow

Alternative transport options