Cardiff to Harpenden bus times
Buses run every 2 hours between Cardiff and Harpenden. The earliest departure is at 1:40 AM at night, and the last departure from Cardiff is at 4:30 PM which arrives into Harpenden at 9:50 PM. All services require a transfer at London Heathrow Airport and take an average of 4h 52m. The schedules shown below are for the next available departures.
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4h 30m • 1 change
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4h 40m • 1 change
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5h 10m • 1 change
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4h 20m • 1 change
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Departing Monday, July 27, 2026
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4h 30m • 1 change
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4h 40m • 1 change
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5h 10m • 1 change
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4h 20m • 1 change
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Departing Tuesday, July 28, 2026
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4h 30m • 1 change
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4h 40m • 1 change
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5h 10m • 1 change
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4h 20m • 1 change
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Departing Wednesday, July 29, 2026
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4h 30m • 1 change
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4h 40m • 1 change
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5h 10m • 1 change
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4h 20m • 1 change
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Departing Thursday, July 30, 2026
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4h 30m • 1 change
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4h 40m • 1 change
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5h 10m • 1 change
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4h 20m • 1 change
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.jpg "Bus Exterior")
