Timetable
Train route
Cheap train tickets
  1. Trip.com
  2. Trains
  3. UK Trains
  4. Routes
  5. London Waterloo to Carmarthen Trains
UK train new user gifts 2% off trains

  • 2% OFF

    Jun 19, 2024-Jun 20, 2026

    2% OFF UK Train New User Promo Code

    Jun 19, 2024-Jun 20, 2026

London Waterloo to Carmarthen Train prices and times

Use Trip.com to buy tickets from London Waterloo to Carmarthen, starting from AED 197.05 and averaging AED 197.05. The entire journey takes no more than 4h 9m. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

  • Tue, Sep 2
  • Wed, Sep 3
  • Thu, Sep 4
  • Fri, Sep 5
  • Sat, Sep 6
  • Sun, Sep 7
  • Mon, Sep 8
DepartureArrivalDurationOperator
Find Tickets
18:12
London Waterloo
22:59
Carmarthen
4h 47m, Changes requiredGreat Western RailwayTransport for Wales
Find Tickets
19:07
London Waterloo
23:33
Carmarthen
4h 26m, Changes requiredGreat Western RailwayTransport for Wales
Find Tickets
20:07
London Waterloo
00:38+1
Carmarthen
4h 31m, Changes requiredGreat Western RailwayTransport for Wales
Find Tickets
20:50
London Waterloo
11:23+1
Carmarthen
14h 33m, Changes requiredAvanti West CoastTransport for Wales
Find Tickets
22:50
London Waterloo
11:23+1
Paris
12h 33m, Changes requiredAvanti West CoastWest Midlands TrainsTransport for Wales
Find Tickets
View More Trains

London Waterloo to Carmarthen Train Route Details

First train
First train
06:07
Last train
Last train
22:50
Departure station
Departure station
London Waterloo
Arrival station
Arrival station
Carmarthen
Journey time
Journey time
4h 9m
Distance
Distance
292 km
Price
Price
AED 197.05*
Train operators
Train operators
Avanti West Coast, Great Western Railway, West Midlands Trains

How to book cheap train tickets from London Waterloo to Carmarthen

Season Tickets for frequent travel

Season Tickets for frequent travel

Are you frequently traveling between London Waterloo and Carmarthen on a weekly, monthly, or annual basis? Season Tickets provide unlimited travel during specific times, allowing you to freely hop on and off trains between two stations without worrying about individual ticket bookings, and offering significant savings in the process.
Network Railcard for South East England

Network Railcard for South East England

By purchasing a Network Railcard for only £30 per year, unlock incredible savings of up to 1/3 on every ticket for your travels within London and the South East. With this Railcard in hand, you can enjoy reduced costs on various ticket types, including Standard or Super Off-Peak Tickets.
Traveling in off-peak train times

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 London Waterloo to Carmarthen can result in significant cost savings.
Get 1/3 off with a Railcard

Get 1/3 off with a Railcard

You can choose a Railcard to help you save up to 1/3 on fares from London Waterloo to Carmarthen 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%

Split tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around an extra 30% on fares. Instead of purchasing a direct ticket from London Waterloo to Carmarthen, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won't even need to leave the train… or often your seat!
Book in advance to save an average of 61%

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

Travel in a group to save 1/3

If you are traveling in a group of three to nine people, take advantage of group travel discounts, offered by most train companies, for a discount of up to 1/3 on standard fares. This can make traveling from London Waterloo to Carmarthen more affordable for families, friends, or colleagues planning a trip together.

London Waterloo to Carmarthen train ticket types

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

Why Book Train Tickets With Trip.com?

  • Split Tickets

    Best price promise

    If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*

  • Split Tickets

    Split Tickets

    Save an average of 30% on train fares by splitting your London Waterloo to Carmarthen journey

  • Split Tickets

    National Rail Partners

    Official train ticket sellers with 5-star customer support

  • Split Tickets

    No Booking Fees on the App

    Only pay for your train travel – no hidden fees

Recommendations

  • Trains from London Waterloo

  • Trains to Carmarthen

  • Popular routes

  • Top Destinations

  • Popular stations

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