Next train departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | Cardiff Central | Chepstow | Cheapest | ||||
| Train | Cardiff Central | Chepstow | Fastest | ||||
 | Train | Cardiff Central | Chepstow | No tags | ||||
| Train | Cardiff Central | Chepstow | No tags | ||||
| Train | Cardiff Central | Chepstow | No tags |
Last refresh of the prices: Today at 5:17 AM GMT.
Compare 2 ways to go from Cardiff to Chepstow
Among the sustainable travel choices, the train stands out as the good way to reach Chepstow. The journey takes about 35 minutes and with fares starting at just $9, it presents an excellent value for a comfortable ride.
Train Companies
Frequently asked questions about traveling from Cardiff to Chepstow by train
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the train ticket from Cardiff to Chepstow?
The cheapest train tickets from Cardiff to Chepstow start from $9. The average price for this train route is around $19. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the train journey from Cardiff to Chepstow?
The average train ride duration from Cardiff to Chepstow is 35m, covering a distance of 25 miles (40 km). The quickest train can get you there in 30m and is operated by CrossCountry.
Which train operators service the Cardiff to Chepstow route?
Several major train operators operate on this route with 12 trains available per day, including services from Transport for Wales, CrossCountry.
What is the earliest and latest departure time for the train from Cardiff to Chepstow?
The earliest train departs from Cardiff to Chepstow at 7:10am. And the latest train departs at 11:47pm.
What is the best train operator from Cardiff to Chepstow?
According to Busbud customers, the highest-rated train operator on this route is CrossCountry, with an average rating of 4.3 out of 5 stars based on 44 reviews.
Which train operator has the best Wi-Fi from Cardiff to Chepstow?
Based on reviews on Busbud, the train operator Transport for Wales has the best Wi-Fi rating with a score of 5.0.
Which train operator has the most timely service from Cardiff to Chepstow?
According to Busbud traveller reviews, the most timely train operator on this route is Transport for Wales, with a punctuality rating of 5.0 out of 5 stars.
Which train operator has the cleanest trains from Cardiff to Chepstow?
According to Busbud traveller reviews, the train operator with the cleanest trains on this route is Transport for Wales, with a cleanliness rating of 5.0 out of 5 stars.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Cardiff to Chepstow was searched and found on Dec 9, 2025 with a price of $8To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Cardiff to Chepstow, as early as possible.
You can expect to pay from $8 to $19 for a train ticket from Cardiff to Chepstow based on the last 2 days. You can expect to find the cheapest price for the trip at $8 which is on 2025-12-15.
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.
