How much does a cheap train ticket from Chepstow to Cardiff cost?

The average train ticket price from Chepstow to Cardiff is £15. The best way to find cheap train tickets from Chepstow 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 Chepstow to Cardiff?

A train trip between Chepstow and Cardiff is around 39m, although the fastest train will take about 31m. This is the time it takes to travel the 25 miles that separates the two cities.

How many daily train are there between Chepstow and Cardiff?

The number of trains from Chepstow to Cardiff can differ depending on the day of the week. On average, there are 11. Some trains are direct while others include transferring trains. Simplify your train trip from Chepstow to Cardiff by comparing and selecting the train that fits your travel style and budget on Busbud.

Which train companies travel from Chepstow to Cardiff?

When taking the train from Chepstow to Cardiff, you can travel comfortably and safely with Transport for Wales, CrossCountry.

Train Chepstow to Cardiff from £6

Next train departures

Next departures from Chepstow to Cardiff on 15 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	15:53	Chepstow	32m	16:25	Cardiff Central	Cheapest
Train	16:55	Chepstow	31m	17:26	Cardiff Central	Fastest
Train	15:17	Chepstow	42m	15:59	Cardiff Central	No tags
Train	16:17	Chepstow	42m	16:59	Cardiff Central	No tags
Train	17:17	Chepstow	42m	17:59	Cardiff Central	No tags

Next departures from Chepstow to Cardiff on 16 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	09:12	Chepstow	48m	10:00	Cardiff Central	Cheapest
Train	11:17	Chepstow	36m	11:53	Cardiff Central	Fastest
Train	13:15	Chepstow	38m	13:53	Cardiff Central	No tags
Train	15:00	Chepstow	37m	15:37	Cardiff Central	No tags
Train	17:00	Chepstow	36m	17:36	Cardiff Central	No tags

Next departures from Chepstow to Cardiff on 17 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	07:21	Chepstow	36m	07:57	Cardiff Central	Cheapest
Train	16:55	Chepstow	31m	17:26	Cardiff Central	Fastest
Train	08:20	Chepstow	39m	08:59	Cardiff Central	No tags
Train	08:53	Chepstow	32m	09:25	Cardiff Central	No tags
Train	09:21	Chepstow	40m	10:01	Cardiff Central	No tags

Next departures from Chepstow to Cardiff on 18 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	07:21	Chepstow	36m	07:57	Cardiff Central	Cheapest
Train	16:55	Chepstow	31m	17:26	Cardiff Central	Fastest
Train	08:20	Chepstow	39m	08:59	Cardiff Central	No tags
Train	08:53	Chepstow	32m	09:25	Cardiff Central	No tags
Train	09:21	Chepstow	40m	10:01	Cardiff Central	No tags

Last refresh of the prices: Last Thursday at 00:26 GMT.

Compare 2 ways to travel from Chepstow to Cardiff

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach Cardiff. The journey takes about 50 minutes and with fares starting at just £11, it presents an excellent value for a comfortable ride.

12bus per day

50mAverage duration

25 milesDistance

1kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average price£11 - £13	Average duration50m	CO₂ emissions 1kg CO₂e
Train	Average price£7 - £16	Average duration39m	CO₂ emissions 1kg CO₂e

Train Companies

Transport for Wales

3.5/58 reviews

Staff5

Timeliness5

Cleanliness5

WiFi5

CrossCountry

4.5/544 reviews

Staff4.5

Timeliness4.1

Cleanliness4.1

WiFi4.1

GB train companies: Amtrak, Trenitalia, Renfe, VIA Rail Canada, RegioJet, FlixTrain, CrossCountry

Frequently asked questions about travelling from Chepstow to Cardiff by train

How much does a cheap train ticket from Chepstow to Cardiff cost?
The average train ticket price from Chepstow to Cardiff is £15. The best way to find cheap train tickets from Chepstow 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 Chepstow to Cardiff?
A train trip between Chepstow and Cardiff is around 39m, although the fastest train will take about 31m. This is the time it takes to travel the 25 miles that separates the two cities.
How many daily train are there between Chepstow and Cardiff?
The number of trains from Chepstow to Cardiff can differ depending on the day of the week. On average, there are 11. Some trains are direct while others include transferring trains. Simplify your train trip from Chepstow to Cardiff by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from Chepstow to Cardiff?
When taking the train from Chepstow to Cardiff, you can travel comfortably and safely with Transport for Wales, CrossCountry.

Find cheapest prices for trains

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

Best price found

13/11

£8

14/11

£6

Today

£8

16/11

£14

17/11

£8

18/11

£8

19/11

No data

20/11

No data

The cheapest trip from Chepstow to Cardiff was searched and found on 14 Nov 2025 with a price of £6

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

You can expect to pay from £6 to £14 for a train ticket from Chepstow to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at £8, which is on 2025-11-17.

Usually Transport for Wales will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.