The average bus between Llangefni and Caernarfon takes 2h 5m and the fastest bus takes 1h 28m. There is a bus service every few hours from Llangefni to Caernarfon. 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 hourly between Llangefni and Caernarfon. The earliest departure is at 6:48 AM in the morning, and the last departure from Llangefni is at 11:15 PM which arrives into Caernarfon at 5:55 AM. All services require a transfer, and take on average 2h 5m. The schedules shown below are for the next available departures.

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1h 46m • 1 changeWant to know about travelling from Llangefni to Caernarfon? 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 Llangefni to Caernarfon. However, there are services departing from Llangefni station and arriving at Caernarfon station via Bangor Bus Station Stand C station. The journey, including transfers, takes approximately 2h 5m.
Llangefni to Caernarfon bus services, operated by Arriva UK, depart from Post Office station.
Llangefni to Caernarfon bus services, operated by Arriva UK, arrive at Caernarfon Bus Station Stand A.
The distance between Llangefni and Caernarfon is 13.2 km. The road distance is 42 km.
You can take a bus from Post Office to Caernarfon Bus Station Stand A via Bangor Bus Station Stand B in around 1h 37m.