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Book up to 29 September 2023 on selected routes

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More daily services to Carmarthenshire

London to Carmarthen from £32 one-way.
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Planned industrial action

Rail services are expected to be disrupted on 31 May and 2 and 3 June.
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Best fare offers from

London Paddington to Bristol Temple Meads

Average time: 1 hour 35 minutes

Standard from


First Class from


London Paddington to Plymouth

Average time: 3 hour 27 minutes

London Paddington to Cardiff Central

Average time: 2 hour 10 minutes

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Agatha Christie's The Mousetrap

We’ve teamed up with The Mousetrap, in a new partnership that celebrates Agatha Christie's most famous play and her love of train travel.
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The more rewarding way to travel by train