Cardiff to Monmouth bus times
Buses run every 2 hours between Cardiff and Monmouth. The earliest departure is at 5:00 AM in the morning, and the last departure from Cardiff is at 6:20 PM which arrives into Monmouth at 9:14 PM. All services require a transfer at Newport (S Wales) and take an average of 2h 5m. The schedules shown below are for the next available departures.
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1h 47m • 1 change
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1h 58m • 1 change
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1h 40m • 1 change
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2h 6m • 1 change
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Departing Friday, July 31, 2026
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1h 57m • 1 change
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1h 42m • 1 change
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2h 16m • 1 change
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2h 16m • 1 change
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Departing Saturday, August 1, 2026
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1h 42m • 1 change
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2h 15m • 1 change
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1h 55m • 1 change
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2h 16m • 1 change
Departing Sunday, August 2, 2026
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1h 47m • 1 change
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1h 58m • 1 change
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1h 40m • 1 change
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2h 6m • 1 change
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Departing Monday, August 3, 2026
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1h 47m • 1 change
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1h 58m • 1 change
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1h 40m • 1 change
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2h 6m • 1 change
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