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Cardiff to Slough trains

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Trip Overview

The average train between Cardiff and Slough takes 2h 2m and the fastest train takes 1h 46m. There is an hourly train service from Cardiff to Slough. 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 2m
Duration
126 mi
Distance
£73
Average price
Hourly
Frequency

Train

best
  1. Take the train from Cardiff Central to Readingtrain train Swansea - London Paddington / ...
2h 21m
£56–117

Cardiff to Slough train times

Trains run hourly between Cardiff and Slough. 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 Slough at 11:21 PM. All services require a transfer, and take on average 2h 2m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Cardiff to Slough? 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 Slough.ExpandLaunch map view
  • Distance: 126.1 mi
  • Duration: 2h 2m

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

Great Western Railway (GWR) operates a train from Cardiff Central to Reading hourly. Tickets cost £45–95 and the journey takes 1h 54m.

Operators

Train trips from Cardiff

Train trips to Slough

Alternative transport options