Letterkenny to Castlebar bus times
Buses run 4 times a day between Letterkenny and Castlebar. The earliest departure is at 7:55 AM in the morning, and the last departure from Letterkenny is at 7:30 PM which arrives into Castlebar at 8:45 AM. All services require a transfer, and take on average 4h 56m. The schedules shown below are for the next available departures.
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4h 19m • 1 change
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4h 10m • 1 change
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4h 10m • 1 change
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4h 45m • 1 change
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Departing Friday, April 10, 2026
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4h 12m • 1 change
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4h 20m • 1 change
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4h 45m • 1 change
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3h 45m • 1 change
Departing Saturday, April 11, 2026
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4h 11m • 1 change
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4h 20m • 1 change
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3h 35m • 1 change
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Arrives next day
13h 15m • 1 change
Departing Sunday, April 12, 2026
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4h 19m • 1 change
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4h 10m • 1 change
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4h 20m • 1 change
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4h 45m • 1 change
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Departing Monday, April 13, 2026
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4h 19m • 1 change
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4h 10m • 1 change
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4h 20m • 1 change
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4h 45m • 1 change
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