The average bus between Deganwy and Llanberis takes 3h 6m and the fastest bus takes 1h 51m. The bus service runs several times per day from Deganwy to Llanberis. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 4 hours between Deganwy and Llanberis. The earliest departure is at 8:03 AM in the morning, and the last departure from Deganwy is at 6:26 PM which arrives into Llanberis at 7:33 AM. All services require a transfer, and take on average 3h 6m. The schedules shown below are for the next available departures.

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Want to know about travelling from Deganwy to Llanberis? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Deganwy to Llanberis. However, there are services departing from Deganwy station and arriving at Llanberis station via Bangor Bus Station Stand B station. The journey, including transfers, takes approximately 3h 6m.
Deganwy to Llanberis bus services, operated by Arriva UK, depart from Gannock Road station.
Deganwy to Llanberis bus services, operated by Arriva UK, arrive at Joe Brown station.
The distance between Deganwy and Llanberis is 27.7 km. The road distance is 52 km.
You can take a bus from Gannock Road to Joe Brown via Bangor Bus Station Stand A in around 2h 38m.