Trains from London to Cardiff | Great Western Railway

London to Cardiff

Whether you’re commuting, visiting friends and family, or making your way to the Principality Stadium for a major concert or sports event, jump on a GWR train from London to Cardiff and be there in no time at all. Buy your tickets with GWR and pay no booking fees.

Departs:

London Paddington (PAD)

Duration:

1 hours 51 minutes

Direct

Arrives:

Cardiff Central (CDF)

Book up to 3 March 2023 on selected routes

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How long is the journey by train from London to Cardiff?

Journeys between London and Cardiff take around 1 hour 50 minutes, but can be longer on public holidays, and at weekends.

Our fastest service takes 1 hour 48 minutes.

How often do trains run from London Paddington to Cardiff?

Trains from London Paddington to Cardiff are frequent and there are usually 2 trains departing every hour on weekdays.

What other stations do trains call at?

The fastest direct trains from London Paddington to Cardiff call at Reading, Swindon (Wilts), Bristol Parkway and Newport (South Wales).

Longer services also stop at Didcot Parkway.

Train tickets to Cardiff

Looking to find the best deal on your Cardiff train tickets? Take a look at our money saving ticket options before you buy – you might miss a bargain.

London to Cardiff

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How long is the journey by train from London to Cardiff?

How often do trains run from London Paddington to Cardiff?

What other stations do trains call at?

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