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Trains from South Merton (SMO) to Cardiff Bay (CDB)

Find the cheapest fares to Cardiff Bay by splitting your tickets

26

train journeys
per day

127

miles (205 kms)

3hrs 23 mins

fastest journey

06:31 / 00:08

first / last train

0

direct trains (4 or 4 changes)

4

operators run

2

routes

Trains from South Merton (SMO) to Cardiff Bay (CDB)

Buy tickets from South Merton to Cardiff Bay. Explore the list of all train routes from South Merton to Cardiff Bay 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 26 scheduled rail journeys between South Merton and Cardiff Bay , with 0 of them being direct trains. There are also a further 26 possible journeys which require a change.

The distance by rail from South Merton to Cardiff Bay is approximately 127 miles (205 kilometres). The average train journey takes about 4hrs 1 mins.

Elizabeth Line, Thameslink, GWR, Transport for Wales are the main train operating companies running services between South Merton and Cardiff Bay.

There are 2 possible routes with the shortest and most direct being South Merton to Cardiff Bay. The fastest journey time on this route takes 3hrs 23 mins.

Journeys from South Merton to Cardiff Bay Today

  • Mon 10th Jun
    06:31
    3 hrs 35 mins 4 changes
    10:06
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    07:01
    3 hrs 35 mins 4 changes
    10:36
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    07:31
    3 hrs 35 mins 4 changes
    11:06
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    08:01
    3 hrs 35 mins 4 changes
    11:36
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    08:31
    3 hrs 35 mins 4 changes
    12:06
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    09:01
    3 hrs 35 mins 4 changes
    12:36
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    09:31
    3 hrs 35 mins 4 changes
    13:06
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    10:31
    3 hrs 35 mins 4 changes
    14:06
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    11:31
    3 hrs 35 mins 4 changes
    15:06
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    12:01
    3 hrs 53 mins 4 changes
    15:54
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    12:31
    3 hrs 35 mins 4 changes
    16:06
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    13:01
    3 hrs 35 mins 4 changes
    16:36
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    13:31
    3 hrs 35 mins 4 changes
    17:06
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    14:01
    3 hrs 35 mins 4 changes
    17:36
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    14:31
    3 hrs 35 mins 4 changes
    18:06
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    15:01
    3 hrs 23 mins 4 changes
    18:24
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    15:31
    3 hrs 35 mins 4 changes
    19:06
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    16:01
    3 hrs 35 mins 4 changes
    19:36
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    16:31
    3 hrs 35 mins 4 changes
    20:06
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay
  • Mon 10th Jun
    17:01
    3 hrs 53 mins 4 changes
    20:54
    South Merton
    Cardiff Bay
    South Merton to Cardiff Bay

About South Merton Station

Station name South Merton (SMO)
Address South Merton station, Martin Way, Merton, London, SW20 9JT
Managed by TL

Ticket Office

Ticket Office Hours
Ticket on Departure Available
From Ticket Machines Yes
From ticket office No

Other Facilities

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

About Cardiff Bay Station

Station name Cardiff Bay (CDB)
Address Cardiff Bay station, Bute Street, Cardiff, Cardiff, CF10 5LE
Managed by AW

Ticket Office

Ticket Office Hours
Ticket on Departure Available
From Ticket Machines Yes
From ticket office No

Other Facilities

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

Frequently asked questions about trains between South Merton and Cardiff Bay

The travel time between South Merton and Cardiff Bay by train varies depending on the type of train and the route, but the average journey time is 4hrs 1 mins & the fastest journey takes 3hrs 23 mins.

The departure and arrival times for trains between South Merton and Cardiff Bay vary depending on the day of the week and the type of train. Generally, there are around 26 departures and arrivals throughout the day. The first departure is 06:31, and the last train of the day leaves at 00:08.

First class tickets on trains between South Merton and Cardiff Bay typically offer more space, complimentary food and drink, and other amenities compared to standard class.

Amenities on trains between South Merton and Cardiff Bay 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 South Merton and Cardiff Bay. On traintickets.com, we do all the work for you to find the cheapest way possible to get to Cardiff Bay, 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 South Merton & Cardiff Bay. owever, there are 26 possible journeys which require a change.

Elizabeth Line, Thameslink, GWR, Transport for Wales are the main train operating companies running services between South Merton and Cardiff Bay.

Yes, you can bring luggage on board trains between South Merton and Cardiff Bay, but there may be limits on the number of bags or the size and weight of your luggage.