Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | Swindon (Wilts) | Cardiff Central | No tags | ||||
| Train | Swindon (Wilts) | Cardiff Central | No tags | ||||
| Train | Swindon (Wilts) | Cardiff Central | No tags | ||||
| Train | Swindon (Wilts) | Cardiff Central | No tags | ||||
| Train | Swindon (Wilts) | Cardiff Central | No tags |
Compare 3 ways to go from Swindon to Cardiff
Among the sustainable travel choices, the train stands out as a good way to reach Cardiff. The journey takes about 57 minutes, and with fares starting at just $27, it presents an excellent value for a comfortable ride.
Train companies
Based on 42 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the staff and the seats but often complained with the WiFi. Great Western Railway ticket prices on this trip start at $27
Frequently asked questions about travelling from Swindon to Cardiff 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 Swindon to Cardiff?
The cheapest train tickets from Swindon to Cardiff start at $27. The average price for this train route is around $73. Busbud recommends booking your tickets in advance to increase your chances of getting the lowest possible price.
How long is the train ride from Swindon to Cardiff?
The average train trip from Swindon to Cardiff takes 57m and covers 97 km. The quickest train gets you there in 54m and is operated by Great Western Railway.
Which train operators serve the Swindon to Cardiff route?
Several major train operators serve this route, with 9 trains available per day.
What are the earliest and latest departure times for the train from Swindon to Cardiff?
The earliest train from Swindon to Cardiff departs at 7:40am. The latest train departs at 10:40pm.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Swindon to Cardiff was searched and found on Nov 28, 2025 with a price of $26To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Swindon to Cardiff, as early as possible.
You can expect to pay from $26 to $141 for a train ticket from Swindon to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at $39 which is on 2025-12-04.
