How much does a train ticket from Swindon to Cardiff cost?

The average train ticket price from Swindon to Cardiff is $52. The best way to find train tickets from Swindon to Cardiff is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

How long is the train trip from Swindon to Cardiff?

A train trip between Swindon and Cardiff is around 56m, although the fastest train will take about 54m. This is the time it takes to travel the 61 miles that separates the two cities.

How many daily trains are there between Swindon and Cardiff?

The number of trains from Swindon to Cardiff can differ depending on the day of the week. On average, there are 10. Some trains are direct while others have layovers. Simplify your train trip from Swindon to Cardiff by comparing and selecting the train that fits your travel style and budget on Busbud.

Which train companies travel from Swindon to Cardiff?

When taking the train from Swindon to Cardiff, you can travel comfortably and safely with Great Western Railway.

What are the best sights and things to do in Cardiff?

Once in Cardiff, you can explore the city. The top sights and things to do are Brecon Beacons National Park, Cardiff International White Water, St John the Baptist Church, Cardiff Castle, Wales Millennium Centre.

Train Swindon to Cardiff from $18

Previously seen trips

Next departures for Swindon to Cardiff on November 16
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	4:40pm	Swindon (Wilts)	57m	5:37pm	Cardiff Central	No tags
Train	5:13pm	Swindon (Wilts)	58m	6:11pm	Cardiff Central	No tags
Train	5:40pm	Swindon (Wilts)	56m	6:36pm	Cardiff Central	No tags
Train	6:14pm	Swindon (Wilts)	1h 1m	7:15pm	Cardiff Central	No tags
Train	6:40pm	Swindon (Wilts)	56m	7:36pm	Cardiff Central	No 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 the good way to reach Cardiff. The journey takes about 56 minutes and with fares starting at just $19, it presents an excellent value for a comfortable ride.

10train per day

56mAverage Duration

61 milesDistance

2kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions
Bus	Average Price$14 - $101	Average Duration6h 30m	CO₂ emissions 2kg CO₂e
Train	Average Price$19 - $105	Average Duration56m	CO₂ emissions 2kg CO₂e
Carpool	Average Price$13 - $13	Average Duration1h 30m	CO₂ emissions 4kg CO₂e

Train Companies

Great Western Railway

4/542 reviews

Staff5

Timeliness4.7

Cleanliness4.7

Wifi4

Based on 42 reviews, the company was rated 4 stars on Busbud. Travelers 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 $19

Train and bus companies in GB:Amtrak, Trenitalia, Renfe, VIA Rail Canada, RegioJet, FlixTrain, CrossCountry

Frequently asked questions about traveling from Swindon to Cardiff by train

How much does a train ticket from Swindon to Cardiff cost?
How long is the train trip from Swindon to Cardiff?
How many daily trains are there between Swindon and Cardiff?
Which train companies travel from Swindon to Cardiff?
What are the best sights and things to do in Cardiff?

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

11/14

$45

11/15

$45

Today

$45

11/17

No data

11/18

$38

11/19

No data

11/20

$41

11/21

$31

The cheapest trip from Swindon to Cardiff was searched and found on Nov 21, 2025 with a price of $31

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 $31 to $98 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 $31 which is on 2025-11-21.