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Train route

Travel Guide

Cheap Train Tickets

Carmarthen to Swansea Train prices and times

Looking to travel from Carmarthen to Swansea? You can buy train tickets with Trip.com for as low as 26,03 kr, with average prices for this route around 27,07 kr.

To get the best deals, we recommend buying in advance and researching alternatives such as split tickets.

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tors, 19 juni
fre, 20 juni
From 26,03 kr
lör, 21 juni
From 153,52 kr
sön, 22 juni
From 153,52 kr
mån, 23 juni
From 153,52 kr
tis, 24 juni
From 153,52 kr
ons, 25 juni
From 153,52 kr

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Departure	Arrival	Duration	Find Tickets
04:38 Carmarthen	05:24 Swansea	46m, Direct	Find Tickets
05:36 Carmarthen	06:21 Swansea	45m, Direct	Find Tickets
06:04 Carmarthen	07:13 Swansea	1h 9m, Changes required	Find Tickets
06:51 Carmarthen	07:40 Swansea	49m, Direct	Find Tickets
07:23 Carmarthen	08:13 Swansea	50m, Direct	Find Tickets
07:59 Carmarthen	08:47 Paris	48m, Direct	Find Tickets View More Trains

Carmarthen to Swansea Train Route Details

First train

04:38

Last train

22:42

Departure station

Carmarthen

Arrival station

Swansea

Journey time

42m

Distance

36 km

Price

26,03 kr*

Train operators

Great Western Railway, Transport for Wales

How to book cheap train tickets from Carmarthen to Swansea

Traveling in off-peak train times

Off-Peak train tickets are generally cheaper than peak-time tickets, allowing travel outside morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays. If your schedule allows for flexibility, choosing off-peak times for your trip from Carmarthen to Swansea can result in significant cost savings.

Get 1/3 off with a Railcard

Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types of travelers, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard. For more information on Railcards and how they can help you save, visit Railcards here.

Split tickets to save an average extra 30%

Splitting tickets is a perfectly legal practice that involves purchasing separate, cheaper tickets for different segments of your journey on the same train instead of a single ticket for the entire trip. For example, if you are travelling from Carmarthen to Swansea, you might discover that buying a ticket from A to C, and then another ticket from C to B, is more economical than a direct ticket.

Book in advance to save an average of 61%

Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to tickets purchased closer to departure. By planning your trip from Carmarthen to Swansea ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.

Travel in a group to save 1/3

If you are planning a trip with a group of three to nine people, take advantage of ⅓ off standard fares with group travel discounts, offered by many train companies, perfect for journeys with your family, friends, or colleagues.

Carmarthen to Swansea Train Ticket Types

Here are different ticket types available for this route, each with their own benefits and restrictions. Here are the options to consider:

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Why Book Train Tickets With Trip.com?

Best Price Promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your Carmarthen to Swansea journey
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Official train ticket sellers with 5-star customer support
No Booking Fees on the App
Only pay for your train travel – no hidden fees

*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.

Trains from Carmarthen to Swansea from 26,03 kr

Save an average of 30%* with SplitTickets

Carmarthen to Swansea Train prices and times

Carmarthen to Swansea Train Route Details