The average bus between Llandudno and Porthmadog takes 3h 15m and the fastest bus takes 2h 28m. There is a bus service every few hours from Llandudno to Porthmadog. 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 Llandudno and Porthmadog. The earliest departure is at 6:59 AM in the morning, and the last departure from Llandudno is at 10:54 PM which arrives into Porthmadog at 8:20 AM. All services require a transfer at Bangor Bus Station Stand B and take an average of 3h 15m. The schedules shown below are for the next available departures.


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2h 28m • 2 changesWant to know about travelling from Llandudno to Porthmadog? 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 Llandudno to Porthmadog. However, there are services departing from Palladium Stop B station and arriving at The Australia station via Bangor Bus Station Stand B. The journey, including transfers, takes approximately 3h 15m.
Llandudno to Porthmadog bus services, operated by Arriva UK, depart from Palladium Stop B station.
Llandudno to Porthmadog bus services, operated by TaithCymru, arrive at The Australia station.
The distance between Llandudno and Porthmadog is 48.7 km. The road distance is 67 km.
You can take a bus from Palladium Stop B to The Australia via Bangor Bus Station Stand B and Bangor station in around 2h 57m.