Previously seen journeys
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Cardiff University (opp Cathays Rail Stn) | Swindon, Freshbrook (West of Blagrove R’about) | No tags | ||||
| Bus | Kingsway GD | Swindon, Freshbrook (West of Blagrove R’about) | No tags | ||||
| Bus | Cardiff University (opp Cathays Rail Stn) | Swindon, Freshbrook (West of Blagrove R’about) | No tags | ||||
| Bus | Kingsway GD | Swindon, Freshbrook (West of Blagrove R’about) | No tags | ||||
| Bus | Cardiff University (opp Cathays Rail Stn) | Swindon, Freshbrook (West of Blagrove R’about) | No tags |
Compare 3 ways to travel from Cardiff to Swindon
Among the sustainable travel choices, the train stands out as a good way to reach Swindon. The journey takes about 1 hour and with fares starting at just R 322, it presents an excellent value for a comfortable ride.
Where are the popular stops in Cardiff and Swindon?
Stops in Cardiff
- A2 Sophia Cl, Cardiff CF11, UK
- B
Cardiff University (o/s Cathays Rail Stn)
50 Park Place (Bus Stop, o/s Cathays Rail Stn), Cardiff CF10 - C
Cardiff Coach Station - Sophia Gardens
22 Cathedral Rd, Cardiff CF11 9LJ, UK - D
Cardiff - Castle Street Bus Stop
21A Castle St, Cardiff CF10 1BT, UK - E
National Museum
Gorsedd Gardens Rd, Cardiff CF10 3NP, UK - F
Cardiff Bus Stop - Westgate
206 Westgate St, Cardiff CF10, UK
Stops in Swindon
- A66 New Bridge Cl, Swindon SN1, UK
- B
Swindon Bus Stop
Crombey St, Swindon, Swindon SN1, UK
Compare bus companies
Frequently asked questions about travelling from Cardiff to Swindon by bus
Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.
How much is the bus ticket from Cardiff to Swindon?
The cheapest bus tickets from Cardiff to Swindon start at R 229. The average price for this route is around R 323. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the bus journey from Cardiff to Swindon?
The average bus journey time from Cardiff to Swindon is 7h 45m, covering a distance of 98 km. The fastest bus gets you there in 1h 40m and is operated by FlixBus.
Which bus companies service the Cardiff to Swindon route?
Several major bus companies operate on this route with 4 buses available per day, including services from FlixBus, Megabus UK.
What is the earliest and latest departure time for the bus from Cardiff to Swindon?
The earliest bus departs from Cardiff to Swindon at 01:40. And the latest bus departs at 16:00.
What are the CO₂ emissions for the bus trip from Cardiff to Swindon?
A bus trip from Cardiff to Swindon produces an estimated 2 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.
What is the best bus company from Cardiff to Swindon?
According to Busbud customers, the highest-rated bus company on this route is Megabus UK, with an average rating of 3.6 out of 5 stars based on 4283 reviews.
Which bus company has the best Wi-Fi from Cardiff to Swindon?
Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company offers the most punctual service from Cardiff to Swindon?
According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Cardiff to Swindon?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Megabus UK, with a cleanliness rating of 4.3 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Cardiff to Swindon was searched and found on 13 Dec 2025 with a price of R 174To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Cardiff to Swindon as early as possible.
You can expect to pay from R 174 to R 783 for a bus ticket from Cardiff to Swindon based on the last 2 days. You can expect to find the cheapest price for the trip at R 185, which is on 2025-12-15.
