Train from Swindon to Cardiff: Tickets & Schedules

Previously seen trips

Next departures for Swindon to Cardiff on November 29
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Great Western RailwayTrain
Swindon (Wilts)
Cardiff CentralNo tags
Great Western RailwayTrain
Swindon (Wilts)
Cardiff CentralNo tags
Great Western RailwayTrain
Swindon (Wilts)
Cardiff CentralNo tags
Great Western RailwayTrain
Swindon (Wilts)
Cardiff CentralNo tags
Great Western RailwayTrain
Swindon (Wilts)
Cardiff CentralNo tags

Compare 3 ways to go from Swindon to Cardiff

We recommend taking the train

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.

9train per day
57mAverage Duration
97 kmDistance
2kgCO₂ emissions
Average Price$19 - $121Average Duration6h 30m
2kg CO₂e
Average Price$27 - $148Average Duration57m
2kg CO₂e
Carpool
Average Price$16 - $16Average Duration1h 20m
4kg CO₂e

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.

  1. 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.

  2. 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.

  3. Which train operators serve the Swindon to Cardiff route?

    Several major train operators serve this route, with 9 trains available per day.

  4. 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.

Best price found
11-27
$64
11-28
$26
Today
No data
11-30
No data
12-01
$64
12-02
No data
12-03
No data
12-04
$39
busbud logoThe cheapest trip from Swindon to Cardiff was searched and found on Nov 28, 2025 with a price of $26

To 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.

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