King's Cross Station to Cardiff train times
Trains run hourly between King's Cross Station and Cardiff. The earliest departure is at 6:30 AM in the morning, and the last departure from King's Cross Station is at 10:35 PM which arrives into Cardiff at 12:56 AM. All services require a transfer at King's Cross St. Pancras station and take an average of 2h 18m. The schedules shown below are for the next available departures.
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2h 7m • 1 change
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2h 8m • 1 change
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2h 6m • 1 change
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2h 6m • 1 change
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Departing Friday, August 14, 2026
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2h 6m • 1 change
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2h 6m • 1 change
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2h 10m • 1 change
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2h 10m • 1 change
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Departing Saturday, August 15, 2026
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2h 14m • 1 change
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2h 7m • 1 change
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2h 4m • 1 change
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2h 4m • 1 change
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