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Train route

Travel Guide

Cheap Train Tickets

Carmarthen to London Train prices and times

Looking to travel from Carmarthen to London? You can buy train tickets with Trip.com for as low as 187,04 kr, with average prices for this route around 481,20 kr.

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

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fre, 20 juni
From 187,04 kr
lör, 21 juni
From 391,01 kr
sön, 22 juni
From 391,01 kr
mån, 23 juni
From 391,01 kr
tis, 24 juni
From 391,01 kr
ons, 25 juni
From 303,03 kr
tors, 26 juni
From 391,01 kr

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Departure	Arrival	Duration	Find Tickets
05:36 Carmarthen	10:07 London Paddington	4h 31m, Changes required	Find Tickets
06:04 Carmarthen	11:05 London Paddington	5h 1m, Changes required	Find Tickets
07:23 Carmarthen	12:09 London Paddington	4h 46m, Direct	Find Tickets
08:31 Carmarthen	13:07 London Paddington	4h 36m, Changes required	Find Tickets
09:21 Carmarthen	14:05 London Paddington	4h 44m, Direct	Find Tickets
10:31 Carmarthen	15:07 Paris	4h 36m, Changes required	Find Tickets View More Trains

Carmarthen to London Train Route Details

First train

05:36

Last train

22:42

Departure station

Carmarthen

Arrival station

London

Journey time

4h 31m

Distance

291 km

Price

187,04 kr*

Train operators

CrossCountry, Great Western Railway, Transport for Wales

How to book cheap train tickets from Carmarthen to London

Season Tickets for frequent travel

If you frequently travel between Carmarthen and London, a Season Ticket allows unlimited travel between these stations and is available for various durations, such as weekly, monthly, annual, or flexi. Enjoy the convenience of not having to buy a ticket for each journey, as well as significant savings.

Network Railcard for South East England

To save on train travel in South East England, consider getting a Network Railcard. For a £30 annual fee, this railcard offers 1/3 off most fares, including routes to and from London. Whether for standard or off-peak tickets, it's highly advantageous for frequent travelers within this region.

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 London can result in significant cost savings.

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 London 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 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 London, 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 London 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 London Train Ticket Types

Save money on your trip from Carmarthen to London 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 London journey
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*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 London from 187,04 kr

Save an average of 30%* with SplitTickets

Carmarthen to London Train prices and times

Carmarthen to London Train Route Details