How much does a train ticket from Reading to Cardiff cost?

The average train ticket price from Reading to Cardiff is $95. The best way to find train tickets from Reading to Cardiff is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

How long is the train trip from Reading to Cardiff?

A train trip between Reading and Cardiff is around 1h 24m, although the fastest train will take about 1h 22m. This is the time it takes to travel the 95 miles that separates the two cities.

How many daily trains are there between Reading and Cardiff?

The number of trains from Reading to Cardiff can differ depending on the day of the week. On average, there are 13. Some trains are direct while others have layovers. Simplify your train trip from Reading to Cardiff by comparing and selecting the train that fits your travel style and budget on Busbud.

Which train companies travel from Reading to Cardiff?

When taking the train from Reading to Cardiff, you can travel comfortably and safely with Great Western Railway.

What are the best sights and things to do in Cardiff?

Once in Cardiff, you can explore the city. The top sights and things to do are Brecon Beacons National Park, Cardiff International White Water, St John the Baptist Church, Cardiff Castle, Wales Millennium Centre.

Train Reading to Cardiff from $40

Next train departures

Next departures for Reading to Cardiff on November 19
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	3:13pm	Reading	1h 23m	4:36pm	Cardiff Central	Cheapest
Train	8:13am	Reading	1h 22m	9:35am	Cardiff Central	Fastest
Train	7:13am	Reading	1h 26m	8:39am	Cardiff Central	No tags
Train	7:13am	Reading	1h 26m	8:39am	Cardiff Central	No tags
Train	7:39am	Reading	1h 29m	9:08am	Cardiff Central	No tags

Next departures for Reading to Cardiff on November 20
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	3:13pm	Reading	1h 23m	4:36pm	Cardiff Central	Cheapest
Train	8:13am	Reading	1h 22m	9:35am	Cardiff Central	Fastest
Train	7:13am	Reading	1h 26m	8:39am	Cardiff Central	No tags
Train	7:13am	Reading	1h 26m	8:39am	Cardiff Central	No tags
Train	7:39am	Reading	1h 29m	9:08am	Cardiff Central	No tags

Next departures for Reading to Cardiff on November 21
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	3:13pm	Reading	1h 23m	4:36pm	Cardiff Central	Cheapest
Train	8:13am	Reading	1h 22m	9:35am	Cardiff Central	Fastest
Train	7:13am	Reading	1h 26m	8:39am	Cardiff Central	No tags
Train	7:13am	Reading	1h 26m	8:39am	Cardiff Central	No tags
Train	7:39am	Reading	1h 29m	9:08am	Cardiff Central	No tags

Next departures for Reading to Cardiff on November 22
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	4:42pm	Reading	1h 28m	6:10pm	Cardiff Central	Cheapest
Train	7:13am	Reading	1h 23m	8:36am	Cardiff Central	Fastest
Train	7:13am	Reading	1h 23m	8:36am	Cardiff Central	No tags
Train	8:13am	Reading	1h 23m	9:36am	Cardiff Central	No tags
Train	8:13am	Reading	1h 23m	9:36am	Cardiff Central	No tags

Last refresh of the prices: Today at 11:01 AM GMT.

Compare 3 ways to go from Reading to Cardiff

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as the good way to reach Cardiff. The journey takes about 1 hour 50 minutes and with fares starting at just $13, it presents an excellent value for a comfortable ride.

1carpool per day

1h 50mAverage Duration

95 milesDistance

6kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions
Bus	Average Price$13 - $48	Average Duration2h 35m	CO₂ emissions 4kg CO₂e
Train	Average Price$40 - $243	Average Duration1h 24m	CO₂ emissions 4kg CO₂e
Carpool	Average Price$13 - $22	Average Duration1h 50m	CO₂ emissions 6kg CO₂e

Train Companies

Great Western Railway

4/542 reviews

Staff5

Timeliness4.7

Cleanliness4.7

Wifi4

Based on 42 reviews, the company was rated 4 stars on Busbud. Travelers were especially satisfied with the staff and the seats but often complained with the wifi. Great Western Railway ticket prices on this trip start at $40

Train and bus companies in GB:Amtrak, Trenitalia, Renfe, VIA Rail Canada, RegioJet, FlixTrain, CrossCountry

Frequently asked questions about traveling from Reading to Cardiff by train

How much does a train ticket from Reading to Cardiff cost?
How long is the train trip from Reading to Cardiff?
How many daily trains are there between Reading and Cardiff?
Which train companies travel from Reading to Cardiff?
What are the best sights and things to do in Cardiff?

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

11/16

$68

11/17

$39

Today

$69

11/19

$68

11/20

$68

11/21

$68

11/22

$60

11/23

$68

The cheapest trip from Reading to Cardiff was searched and found on Nov 17, 2025 with a price of $39

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Reading to Cardiff, as early as possible.

You can expect to pay from $39 to $240 for a train ticket from Reading to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at $60 which is on 2025-11-22.