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Trains from London Euston (EUS) to Carmarthen (CMN)

Find the cheapest fares to Carmarthen by splitting your tickets

20

train journeys
per day

180

miles (290 kms)

4hrs 2 mins

fastest journey

06:15 / 00:28

first / last train

0

direct trains (1 or 2 changes)

5

operators run

5

routes

Trains from London Euston (EUS) to Carmarthen (CMN)

Buy tickets from London Euston to Carmarthen. Explore the list of all train routes from London Euston 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 20 scheduled rail journeys between London Euston and Carmarthen , with 0 of them being direct trains. There are also a further 20 possible journeys which require a change.

The distance by rail from London Euston to Carmarthen is approximately 180 miles (290 kilometres). The average train journey takes about 5hrs 14 mins.

Avanti West Coast, London Overground, CrossCountry, GWR, Transport for Wales are the main train operating companies running services between London Euston and Carmarthen.

There are 5 possible routes with the shortest and most direct being London Euston to Carmarthen. The fastest journey time on this route takes 4hrs 2 mins.

Journeys from London Euston to Carmarthen Today

  • Mon 22nd Apr
    06:15
    4 hrs 23 mins 1 change
    10:38
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    07:20
    4 hrs 29 mins 2 changes
    11:49
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    08:20
    4 hrs 19 mins 2 changes
    12:39
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    09:20
    4 hrs 5 mins 1 change
    13:25
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    10:20
    4 hrs 12 mins 2 changes
    14:32
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    11:20
    4 hrs 7 mins 1 change
    15:27
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    12:20
    4 hrs 9 mins 2 changes
    16:29
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    13:20
    4 hrs 2 mins 1 change
    17:22
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    14:20
    4 hrs 27 mins 2 changes
    18:47
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    15:20
    4 hrs 18 mins 2 changes
    19:38
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    15:50
    4 hrs 39 mins 2 changes
    20:29
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    16:20
    4 hrs 38 mins 2 changes
    20:58
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    17:20
    4 hrs 20 mins 2 changes
    21:40
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    18:50
    4 hrs 28 mins 2 changes
    23:18
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    19:15
    4 hrs 54 mins 2 changes
    00:09
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    20:15
    5 hrs 3 mins 2 changes
    01:18
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    21:15
    4 hrs 59 mins 2 changes
    02:14
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    22:13
    8 hrs 18 mins 2 changes
    06:31
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    23:30
    10 hrs 23 mins 2 changes
    09:53
    London Euston
    Carmarthen
    London Euston to Carmarthen
  • Mon 22nd Apr
    23:58
    10 hrs 40 mins 2 changes
    10:38
    London Euston
    Carmarthen
    London Euston to Carmarthen

About London Euston Station

Station name London Euston (EUS)
Address London Euston station, Euston Road, London, Greater London, NW1 2RT
Managed by NR

Ticket Office

Ticket Office Hours Monday to Friday 06:00 - 22:30
Saturday 06:00 - 22:00
Sunday 07:00 - 22:30
Ticket on Departure Available
From Ticket Machines Yes
From ticket office Yes

Other Facilities

Toilets Available
Baby change Available
Showers Available
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 Euston and Carmarthen

The travel time between London Euston and Carmarthen by train varies depending on the type of train and the route, but the average journey time is 5hrs 14 mins & the fastest journey takes 4hrs 2 mins.

The departure and arrival times for trains between London Euston and Carmarthen vary depending on the day of the week and the type of train. Generally, there are around 20 departures and arrivals throughout the day. The first departure is 06:15, and the last train of the day leaves at 00:28.

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

Amenities on trains between London Euston 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 Euston 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 Euston & Carmarthen. owever, there are 20 possible journeys which require a change.

Avanti West Coast, London Overground, CrossCountry, GWR, Transport for Wales are the main train operating companies running services between London Euston and Carmarthen.

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