Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Chepstow Bus Station | Sophia Gardens | Cheapest | ||||
| Bus | Chepstow Bus Station | Cardiff (Gabalfa Interchange, o/s Roberts Optometrists) | Fastest | ||||
| Bus | Chepstow Bus Station | Sophia Gardens | No tags | ||||
| Bus | Chepstow Bus Station | Sophia Gardens | No tags | ||||
| Bus | Chepstow Bus Station | Sophia Gardens | No tags |
Last refresh of the prices: Yesterday at 8:53 AM GMT.
Compare 2 ways to go from Chepstow to Cardiff
Among the sustainable travel choices, the train stands out as a good way to reach Cardiff. The journey takes about 38 minutes, and with fares starting at just $12, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 29741 reviews, the company was rated 4.2 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. National Express ticket prices on this trip start at $22
Frequently asked questions about travelling from Chepstow to Cardiff by bus
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 bus ticket from Chepstow to Cardiff?
The cheapest bus tickets from Chepstow to Cardiff start from $22. The average price for this route is around $23. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Chepstow to Cardiff?
The average bus travel time from Chepstow to Cardiff is 50m, covering a distance of 40 km. The quickest bus can get you there in 40m and is operated by National Express.
Which bus companies service the Chepstow to Cardiff route?
Several major bus companies operate on this route with 12 buses available per day.
What are the earliest and latest departure times for the bus from Chepstow to Cardiff?
The earliest bus departs from Chepstow to Cardiff at 11:15am. And the latest bus departs at 10:40pm.
What are the CO₂ emissions for the bus trip from Chepstow to Cardiff?
A bus trip from Chepstow to Cardiff generates an estimated 1 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Chepstow to Cardiff was searched and found on Dec 4, 2025 with a price of $20To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Chepstow to Cardiff, as early as possible.
You can expect to pay from $20 to $24 for a bus ticket from Chepstow to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at $20 which is on 2025-12-04.
What's the cheapest way to go from Chepstow to Cardiff?
The bus is the cheapest travel choice for this destination
