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Trains from London Waterloo to Carmarthen (CMN)

Find the cheapest fares to Carmarthen by splitting your tickets

19

train journeys
per day

181

miles (291 kms)

4hrs 10 mins

fastest journey

06:07 / 00:06

first / last train

0

direct trains (1 or 2 changes)

3

operators run

4

routes

Trains from London Waterloo to Carmarthen (CMN)

Buy tickets from London Waterloo to Carmarthen. Explore the list of all train routes from London Waterloo to Carmarthen and choose the most convenient one at the best price. Book in advance, buy at no extra charge and refund if your trip is canceled

On a typical weekday there are 19 scheduled rail journeys between London Waterloo and Carmarthen , with 0 of them being direct trains. There are also a further 19 possible journeys which require a change.

The distance by rail from London Waterloo to Carmarthen is approximately 181 miles (291 kilometres). The average train journey takes about 5hrs 3 mins.

South Western Railway, GWR, Transport for Wales are the main train operating companies running services between London Waterloo and Carmarthen.

There are 4 possible routes with the shortest and most direct being London Waterloo to Carmarthen. The fastest journey time on this route takes 4hrs 10 mins.

Journeys from London Waterloo to Carmarthen Today

  • Mon 1st Apr
    06:07
    4 hrs 31 mins 1 change
    10:38
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    07:12
    4 hrs 37 mins 2 changes
    11:49
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    08:12
    4 hrs 27 mins 2 changes
    12:39
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    09:12
    4 hrs 13 mins 1 change
    13:25
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    10:12
    4 hrs 20 mins 2 changes
    14:32
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    11:12
    4 hrs 15 mins 1 change
    15:27
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    12:12
    4 hrs 17 mins 2 changes
    16:29
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    13:12
    4 hrs 10 mins 1 change
    17:22
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    14:12
    4 hrs 35 mins 2 changes
    18:47
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    15:12
    4 hrs 26 mins 2 changes
    19:38
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    15:42
    4 hrs 59 mins 2 changes
    20:41
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    16:12
    4 hrs 46 mins 2 changes
    20:58
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    17:12
    4 hrs 28 mins 2 changes
    21:40
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    18:42
    4 hrs 36 mins 2 changes
    23:18
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    19:07
    4 hrs 54 mins 2 changes
    00:01
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    20:07
    4 hrs 55 mins 2 changes
    01:02
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    21:07
    4 hrs 35 mins 2 changes
    01:42
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    22:08
    8 hrs 28 mins 2 changes
    06:36
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen
  • Mon 1st Apr
    23:57
    10 hrs 41 mins 2 changes
    10:38
    London Waterloo
    Carmarthen
    London Waterloo to Carmarthen

About London Waterloo Station

Station name London Waterloo (WAT)
Address London Waterloo station, Station Approach, London, Greater London., SE1 8SW
Managed by NR

Ticket Office

Ticket Office Hours Monday to Friday 05:30 - 23:15
Saturday 05:30 - 23:15
Sunday 06:30 - 22:30
Ticket on Departure Available
From Ticket Machines Yes
From ticket office Yes

Other Facilities

Toilets Available
Baby change Available
Showers Unavailable
Waiting Room Available
WiFi Available
ATM Machine Available

About Carmarthen Station

Station name Carmarthen (CMN)
Address Carmarthen station, Station Road, Carmarthen, Carmarthenshire, SA31 2BE
Managed by AW

Ticket Office

Ticket Office Hours Monday to Friday 06:45 - 18:00
Saturday 06:45 - 18:00
Sunday 10:15 - 17:45
Ticket on Departure Available
From Ticket Machines Yes
From ticket office Yes

Other Facilities

Toilets Available
Baby change Available
Showers Unavailable
Waiting Room Available
WiFi Unavailable
ATM Machine Unavailable

Frequently asked questions about trains between London Waterloo and Carmarthen

The travel time between London Waterloo and Carmarthen by train varies depending on the type of train and the route, but the average journey time is 5hrs 3 mins & the fastest journey takes 4hrs 10 mins.

The departure and arrival times for trains between London Waterloo and Carmarthen vary depending on the day of the week and the type of train. Generally, there are around 19 departures and arrivals throughout the day. The first departure is 06:07, and the last train of the day leaves at 00:06.

First class tickets on trains between London Waterloo and Carmarthen typically offer more space, complimentary food and drink, and other amenities compared to standard class.

Amenities on trains between London Waterloo and Carmarthen can include free Wi-Fi, power outlets, onboard catering, and comfortable seating.

By booking your tickets on traintickets.com!

There are many ways to save on the cost of train travel between London Waterloo and Carmarthen. On traintickets.com, we do all the work for you to find the cheapest way possible to get to Carmarthen, and can save you up to 90%! Simply search for your journey, and be assured we have found you the best possible price.

See our page on Split Ticketing for a full explanation, & read our other tips on how to get the cheapest train tickets.

No, unfortunately there are no direct trains between London Waterloo & Carmarthen. owever, there are 19 possible journeys which require a change.

South Western Railway, GWR, Transport for Wales are the main train operating companies running services between London Waterloo and Carmarthen.

Yes, you can bring luggage on board trains between London Waterloo and Carmarthen, but there may be limits on the number of bags or the size and weight of your luggage.