Porthmadog to Llanberis Interchange bus times
Buses run every 4 hours between Porthmadog and Llanberis Interchange. The earliest departure is at 1:17 AM at night, and the last departure from Porthmadog is at 5:17 PM which arrives into Llanberis Interchange at 7:04 PM. All services require a transfer, and take on average 2h 17m. The schedules shown below are for the next available departures.
Departing Friday, October 30, 2026
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5h 47m • 1 change
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1h 47m • 1 change
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1h 44m • 1 change→
1h 47m • 1 change
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Departing Saturday, October 31, 2026
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5h 48m • 1 change
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1h 48m • 1 change
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1h 40m • 1 change→
1h 48m • 1 change
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Departing Sunday, November 1, 2026
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5h 48m • 1 change
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1h 48m • 1 change
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1h 48m • 1 change
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1h 48m • 1 change
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Departing Monday, November 2, 2026
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5h 47m • 1 change
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1h 47m • 1 change
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1h 44m • 1 change→
1h 47m • 1 change
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Departing Tuesday, November 3, 2026
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5h 47m • 1 change
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1h 47m • 1 change
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1h 44m • 1 change→
1h 47m • 1 change
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Departing Wednesday, November 4, 2026
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5h 47m • 1 change
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1h 47m • 1 change
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1h 44m • 1 change→
1h 47m • 1 change
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Departing Thursday, November 5, 2026
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5h 47m • 1 change
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1h 47m • 1 change
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1h 44m • 1 change→
1h 47m • 1 change
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