How much does a train ticket from Llanelli to Swansea cost?

The average train ticket price from Llanelli to Swansea is $12. The best way to find train tickets from Llanelli to Swansea 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 Swansea?

A train trip between Llanelli and Swansea is around 22m, although the fastest train will take about 16m. This is the time it takes to travel the 11 miles that separates the two cities.

How many daily trains are there between Llanelli and Swansea?

The number of trains from Llanelli to Swansea can differ depending on the day of the week. On average, there are 11. Some trains are direct while others have layovers. Simplify your train trip from Llanelli to Swansea by comparing and selecting the train that fits your travel style and budget on Busbud.

Which train companies travel from Llanelli to Swansea?

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

Train Llanelli to Swansea from $11

Previously seen trips

Next departures for Llanelli to Swansea on November 17
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	3:12pm	Llanelli	25m	3:37pm	Swansea	No tags
Train	3:31pm	Llanelli	21m	3:52pm	Swansea	No tags
Train	4:26pm	Llanelli	20m	4:46pm	Swansea	No tags
Train	4:38pm	Llanelli	19m	4:57pm	Swansea	No tags
Train	4:47pm	Llanelli	16m	5:03pm	Swansea	No tags

Get from Llanelli to Swansea

This route is served by train only

The journey takes about 22 minutes and with fares starting at just $12, it presents an excellent value for a comfortable ride.

11train per day

22mAverage Duration

11 milesDistance

0kgCO₂ emissions

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

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

Frequently asked questions about traveling from Llanelli to Swansea by train

How much does a train ticket from Llanelli to Swansea cost?
How long is the train trip from Llanelli to Swansea?
How many daily trains are there between Llanelli and Swansea?
Which train companies travel from Llanelli to Swansea?

Find cheapest prices for trains

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

Best price found

11/15

$11

11/16

$11

Today

$11

11/18

$11

11/19

$11

11/20

$11

11/21

$11

11/22

$11

The cheapest trip from Llanelli to Swansea was searched and found on Nov 21, 2025 with a price of $11

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

You can expect to pay from $11 to $16 for a train ticket from Llanelli to Swansea based on the last 2 days. You can expect to find the cheapest price for the trip at $11 which is on 2025-11-21.

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.