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Trains from Isleworth (ISL) to Cardiff Bay (CDB)

Find the cheapest fares to Cardiff Bay by splitting your tickets

29

train journeys
per day

121

miles (196 kms)

3hrs 34 mins

fastest journey

05:57 / 00:08

first / last train

0

direct trains (4 or 4 changes)

3

operators run

2

routes

Trains from Isleworth (ISL) to Cardiff Bay (CDB)

Buy tickets from Isleworth to Cardiff Bay. Explore the list of all train routes from Isleworth 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 29 scheduled rail journeys between Isleworth and Cardiff Bay , with 0 of them being direct trains. There are also a further 29 possible journeys which require a change.

The distance by rail from Isleworth to Cardiff Bay is approximately 121 miles (196 kilometres). The average train journey takes about 4hrs 2 mins.

South Western Railway, Transport for Wales, GWR are the main train operating companies running services between Isleworth and Cardiff Bay.

There are 2 possible routes with the shortest and most direct being Isleworth to Cardiff Bay. The fastest journey time on this route takes 3hrs 34 mins.

Journeys from Isleworth to Cardiff Bay Today

  • Mon 10th Jun
    05:57
    3 hrs 39 mins 4 changes
    09:36
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    06:27
    3 hrs 39 mins 4 changes
    10:06
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    06:57
    3 hrs 39 mins 4 changes
    10:36
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    07:27
    3 hrs 39 mins 4 changes
    11:06
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    07:59
    3 hrs 37 mins 4 changes
    11:36
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    08:29
    3 hrs 37 mins 4 changes
    12:06
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    08:57
    3 hrs 39 mins 4 changes
    12:36
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    09:28
    3 hrs 38 mins 4 changes
    13:06
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    09:57
    3 hrs 57 mins 4 changes
    13:54
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    10:28
    3 hrs 38 mins 4 changes
    14:06
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    10:57
    3 hrs 39 mins 4 changes
    14:36
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    11:27
    3 hrs 39 mins 4 changes
    15:06
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    11:57
    3 hrs 57 mins 4 changes
    15:54
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    12:27
    3 hrs 39 mins 4 changes
    16:06
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    12:57
    3 hrs 39 mins 4 changes
    16:36
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    13:27
    3 hrs 39 mins 4 changes
    17:06
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    13:57
    3 hrs 39 mins 4 changes
    17:36
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    14:27
    3 hrs 39 mins 4 changes
    18:06
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    14:50
    3 hrs 34 mins 4 changes
    18:24
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay
  • Mon 10th Jun
    15:27
    3 hrs 39 mins 4 changes
    19:06
    Isleworth
    Cardiff Bay
    Isleworth to Cardiff Bay

About Isleworth Station

Station name Isleworth (ISL)
Address Isleworth station, London Road, Isleworth, Greater London, TW7 4BX
Managed by SW

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 Available
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 Isleworth and Cardiff Bay

The travel time between Isleworth and Cardiff Bay by train varies depending on the type of train and the route, but the average journey time is 4hrs 2 mins & the fastest journey takes 3hrs 34 mins.

The departure and arrival times for trains between Isleworth and Cardiff Bay vary depending on the day of the week and the type of train. Generally, there are around 29 departures and arrivals throughout the day. The first departure is 05:57, and the last train of the day leaves at 00:08.

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

Amenities on trains between Isleworth 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 Isleworth 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 Isleworth & Cardiff Bay. owever, there are 29 possible journeys which require a change.

South Western Railway, Transport for Wales, GWR are the main train operating companies running services between Isleworth and Cardiff Bay.

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