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Carmarthen to Swansea Train prices and times

Planning a journey from Carmarthen to Swansea? Trip.com offers train tickets starting from as low as 25,82 kr, with average prices for this route around 26,86 kr. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

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fre, 11 juli
From 25,82 kr
lör, 12 juli
From 25,82 kr
sön, 13 juli
From 25,82 kr
mån, 14 juli
From 25,82 kr
tis, 15 juli
From 25,82 kr
ons, 16 juli
From 25,82 kr
tors, 17 juli
From 25,82 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

25,82 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

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Carmarthen to Swansea. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays.

Get 1/3 off with a Railcard

You can choose a Railcard to help you save up to 1/3 on fares from Carmarthen to Swansea for various reasons, such as your age (including the 16–25 Railcard or Senior Railcard) or options geared towards group travel (Family & Friends Railcard and Two Together Railcard). Discover more here.

Split tickets to save an average extra 30%

Splitting tickets involves buying separate, cheaper tickets for different parts of your journey on the same train instead of just one ticket for the entire trip. For instance, if you're traveling from Carmarthen to Swansea, you might find that purchasing a ticket from A to C, then C to B costs less than a direct ticket. This method is perfectly legal and often doesn't require leaving your seat.

Book in advance to save an average of 61%

Did you know that purchasing Advance Tickets can significantly reduce your travel expenses? On average, these tickets can save you an impressive 61% on fares. The best part is that the earlier you book (ideally up to 12 weeks in advance), the greater the savings!

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

Save money on your trip from Carmarthen to Swansea with suitable train tickets. It's a great way to spend less!

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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
National Rail Partners
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 25,82 kr

Save an average of 30%* with SplitTickets

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Carmarthen to Swansea Train prices and times

Carmarthen to Swansea Train Route Details