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 | Swansea Bus Station, Stand B | Cheapest | ||||
| Bus | Chepstow Bus Station | Swansea University - Bay Campus | Fastest | ||||
| Bus | Chepstow Bus Station | Swansea Bus Station, Stand B | No tags | ||||
| Bus | Chepstow Bus Station | Swansea Bus Station, Stand B | No tags | ||||
| Bus | Chepstow Bus Station | Swansea Bus Station, Stand B | No tags |
Last refresh of the prices: Today at 12:33 GMT.
Compare 2 ways to travel from Chepstow to Swansea
Among the sustainable travel choices, the bus stands out as a good way to reach Swansea. The journey takes about 2 hours 5 minutes and with fares starting at just £15, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 29748 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 Wi-Fi. National Express ticket prices on this trip start at £15
Frequently asked questions about travelling by bus from Chepstow to Swansea
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from Chepstow to Swansea?
The cheapest coach tickets from Chepstow to Swansea start from £15. The average price for this route is around £18. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Chepstow to Swansea?
The average bus journey time from Chepstow to Swansea is 2h 5m, covering a distance of 52 miles. The fastest bus can take you there in 1h 55m and is operated by National Express.
Which bus companies service the Chepstow to Swansea route?
Several major bus companies operate on this route with 7 buses available per day.
What is the earliest and latest departure time for the bus from Chepstow to Swansea?
The earliest bus departs from Chepstow to Swansea at 11:15. And the latest bus departs at 22:40.
What are the CO₂ emissions for the bus trip from Chepstow to Swansea?
A bus journey from Chepstow to Swansea produces an estimated 2 kg of CO₂, making it a highly eco-friendly choice 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 Swansea was searched and found on 1 Dec 2025 with a price of £14To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Chepstow to Swansea as early as possible.
You can expect to pay from £14 to £19 for a bus ticket from Chepstow to Swansea based on the last 2 days. You can expect to find the cheapest price for the trip at £16, which is on 2025-12-04.
What's the cheapest way to go from Chepstow to Swansea?
The bus is the cheapest travel choice for this destination
