How much does a cheap train ticket from Llanelli to Cardiff cost?

The average train ticket price from Llanelli to Cardiff is R 281. The best way to find cheap train tickets from Llanelli 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 Llanelli to Cardiff?

A train trip between Llanelli and Cardiff is around 1h 27m, although the fastest train will take about 1h 6m. This is the time it takes to travel the 72 km that separates the two cities.

How many daily train are there between Llanelli and Cardiff?

The number of trains from Llanelli to Cardiff can differ depending on the day of the week. On average, there are 6. Some trains are direct while others include transferring trains. Simplify your train trip from Llanelli to Cardiff by comparing and selecting the train that fits your travel style and budget on Busbud.

Which train companies travel from Llanelli to Cardiff?

When taking the train from Llanelli to Cardiff, you can travel comfortably and safely with Transport for Wales, Great Western Railway.

Train Llanelli to Cardiff from R 146

Next train departures

Next departures from Llanelli to Cardiff on 17 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	15:21	Llanelli	1h 25m	16:46	Cardiff Central	CheapestFastest
Train	16:23	Llanelli	1h 29m	17:52	Cardiff Central	No tags
Train	16:47	Llanelli	1h 27m	18:14	Cardiff Central	No tags
Train	16:47	Llanelli	1h 27m	18:14	Cardiff Central	No tags

Next departures from Llanelli to Cardiff on 18 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	08:27	Llanelli	1h 23m	09:50	Cardiff Central	Cheapest
Train	07:56	Llanelli	1h 20m	09:16	Cardiff Central	Fastest
Train	07:20	Llanelli	1h 26m	08:46	Cardiff Central	No tags
Train	07:56	Llanelli	1h 20m	09:16	Cardiff Central	No tags
Train	15:21	Llanelli	1h 25m	16:46	Cardiff Central	No tags

Next departures from Llanelli to Cardiff on 21 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	07:20	Llanelli	1h 26m	08:46	Cardiff Central	Cheapest
Train	07:56	Llanelli	1h 20m	09:16	Cardiff Central	Fastest
Train	07:56	Llanelli	1h 20m	09:16	Cardiff Central	No tags
Train	08:27	Llanelli	1h 23m	09:50	Cardiff Central	No tags
Train	15:21	Llanelli	1h 25m	16:46	Cardiff Central	No tags

Last refresh of the prices: Yesterday at 7:09 PM GMT.

Compare 2 ways to travel from Llanelli to Cardiff

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach Cardiff. The journey takes about 1 hour 50 minutes and with fares starting at just R 179, it presents an excellent value for a comfortable ride.

1bus per day

1h 50mAverage duration

71 kmDistance

2kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average priceR 179 - R 239	Average duration1h 50m	CO₂ emissions 2kg CO₂e
Train	Average priceR 160 - R 746	Average duration1h 27m	CO₂ emissions 2kg CO₂e

Train Companies

Transport for Wales

3.5/58 reviews

Staff5

Timeliness5

Cleanliness5

WiFi5

Great Western Railway

4/542 reviews

Staff5

Timeliness4.7

Cleanliness4.7

WiFi4

GB train companies: Amtrak, Trenitalia, Renfe, VIA Rail Canada, RegioJet, FlixTrain, CrossCountry

Frequently asked questions about travelling from Llanelli to Cardiff by train

How much does a cheap train ticket from Llanelli to Cardiff cost?
The average train ticket price from Llanelli to Cardiff is R 281. The best way to find cheap train tickets from Llanelli 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 Llanelli to Cardiff?
A train trip between Llanelli and Cardiff is around 1h 27m, although the fastest train will take about 1h 6m. This is the time it takes to travel the 72 km that separates the two cities.
How many daily train are there between Llanelli and Cardiff?
The number of trains from Llanelli to Cardiff can differ depending on the day of the week. On average, there are 6. Some trains are direct while others include transferring trains. Simplify your train trip from Llanelli to Cardiff by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from Llanelli to Cardiff?
When taking the train from Llanelli to Cardiff, you can travel comfortably and safely with Transport for Wales, Great Western Railway.

Find cheapest prices for trains

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

Best price found

15/11

R 147

16/11

R 148

Today

R 147

18/11

R 148

19/11

R 192

20/11

R 154

21/11

R 148

22/11

R 193

The cheapest trip from Llanelli to Cardiff was searched and found on 15 Nov 2025 with a price of R 147

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Llanelli to Cardiff as early as possible.

You can expect to pay from R 147 to R 701 for a train ticket from Llanelli to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at R 148, which is on 2025-11-18.

Usually Great Western Railway will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.