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

The average train ticket price from Cardiff to Llanelli is R 167. The best way to find cheap train tickets from Cardiff to Llanelli 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 Cardiff to Llanelli?

A train trip between Cardiff and Llanelli is around 1h 25m, although the fastest train will take about 1h 3m. This is the time it takes to travel the 72 km that separates the two cities.

How many daily train are there between Cardiff and Llanelli?

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

Which train companies travel from Cardiff to Llanelli?

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

Train Cardiff to Llanelli from R 146

Next train departures

Next departures from Cardiff to Llanelli on 15 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	07:41	Cardiff Central	1h 19m	09:00	Llanelli	Cheapest
Train	08:40	Cardiff Central	1h 16m	09:56	Llanelli	Fastest
Train	07:44	Cardiff Central	1h 36m	09:20	Llanelli	No tags
Train	08:40	Cardiff Central	1h 16m	09:56	Llanelli	No tags
Train	08:40	Cardiff Central	1h 16m	09:56	Llanelli	No tags
Train	08:47	Cardiff Central	1h 20m	10:07	Llanelli	No tags
Train	08:51	Cardiff Central	1h 32m	10:23	Llanelli	No tags
Train	16:40	Cardiff Central	1h 16m	17:56	Llanelli	No tags

Next departures from Cardiff to Llanelli on 16 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	11:30	Cardiff Central	1h 18m	12:48	Llanelli	Cheapest
Train	12:06	Cardiff Central	1h 11m	13:17	Llanelli	Fastest
Train	09:54	Cardiff Central	1h 36m	11:30	Llanelli	No tags
Train	11:30	Cardiff Central	1h 18m	12:48	Llanelli	No tags
Train	11:30	Cardiff Central	1h 18m	12:48	Llanelli	No tags
Train	16:03	Cardiff Central	1h 21m	17:24	Llanelli	No tags
Train	13:35	Cardiff Central	1h 16m	14:51	Llanelli	No tags
Train	18:09	Cardiff Central	1h 24m	19:33	Llanelli	No tags

Next departures from Cardiff to Llanelli on 17 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	07:40	Cardiff Central	1h 25m	09:05	Llanelli	Cheapest
Train	10:50	Cardiff Central	1h 12m	12:02	Llanelli	Fastest
Train	08:42	Cardiff Central	1h 30m	10:12	Llanelli	No tags
Train	08:47	Cardiff Central	1h 14m	10:01	Llanelli	No tags
Train	08:42	Cardiff Central	1h 30m	10:12	Llanelli	No tags
Train	08:51	Cardiff Central	1h 33m	10:24	Llanelli	No tags
Train	10:06	Cardiff Central	1h 18m	11:24	Llanelli	No tags
Train	15:37	Cardiff Central	1h 16m	16:53	Llanelli	No tags

Last refresh of the prices: Last Monday at 12:01 PM GMT.

Compare 2 ways to travel from Cardiff to Llanelli

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach Llanelli. The journey takes about 1 hour 55 minutes and with fares starting at just R 177, it presents an excellent value for a comfortable ride.

1bus per day

1h 55mAverage duration

71 kmDistance

2kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average priceR 177 - R 262	Average duration1h 55m	CO₂ emissions 2kg CO₂e
Train	Average priceR 157 - R 746	Average duration1h 25m	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 on the trip Cardiff - Llanelli

How much does a cheap train ticket from Cardiff to Llanelli cost?
The average train ticket price from Cardiff to Llanelli is R 167. The best way to find cheap train tickets from Cardiff to Llanelli 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 Cardiff to Llanelli?
A train trip between Cardiff and Llanelli is around 1h 25m, although the fastest train will take about 1h 3m. This is the time it takes to travel the 72 km that separates the two cities.
How many daily train are there between Cardiff and Llanelli?
The number of trains from Cardiff to Llanelli can differ depending on the day of the week. On average, there are 10. Some trains are direct while others include transferring trains. Simplify your train trip from Cardiff to Llanelli by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from Cardiff to Llanelli?
When taking the train from Cardiff to Llanelli, 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

11/11

R 148

12/11

R 147

Today

R 148

14/11

No data

15/11

R 148

16/11

R 148

17/11

R 148

18/11

No data

The cheapest trip from Cardiff to Llanelli was searched and found on 12 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 Cardiff to Llanelli as early as possible.

You can expect to pay from R 147 to R 698 for a train ticket from Cardiff to Llanelli based on the last 2 days. You can expect to find the cheapest price for the trip at R 148, which is on 2025-11-15.

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.

What's the cheapest way to go from Cardiff to Llanelli?

The train is the cheapest travel choice for this destination

Vehicle type	Travel time	Avg price	Daily departures
Vehicle typeBus	Travel time1h 55m	Avg priceR 192	Daily departures1
Vehicle typeTrain	Travel time1h 25m	Avg priceR 167	Daily departures10

The best way to travel between Cardiff and Llanelli is by train. By choosing the train, you'll get to save some money as you travel to your destination, as ticket prices cost R 167 on average. If you're on a budget, you'll find cheap tickets from R 157. If you're looking for the fastest way to get to Llanelli, choose the train, as it will take you from Cardiff to Llanelli in about 1h 25m – that's the fastest way to get there!