The average bus between Colwyn Bay and Trearddur Bay takes 5h 9m and the fastest bus takes 3h 25m. The bus service runs several times per day from Colwyn Bay to Trearddur Bay. 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 2 hours between Colwyn Bay and Trearddur Bay. The earliest departure is at 7:21 AM in the morning, and the last departure from Colwyn Bay is at 11:04 PM which arrives into Trearddur Bay at 9:35 AM. All services require a transfer at Llandudno Junction Station Stop T and take an average of 5h 9m. The schedules shown below are for the next available departures.



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4h 3m • 3 changesWant to know about travelling from Colwyn Bay to Trearddur Bay? 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 Colwyn Bay to Trearddur Bay. However, there are services departing from Colwyn Bay station and arriving at Trearddur Bay station via Bangor Bus Station Stand B station. The journey, including transfers, takes approximately 5h 9m.
Colwyn Bay to Trearddur Bay bus services, operated by Arriva UK, depart from Broad Street station.
Colwyn Bay to Trearddur Bay bus services, operated by Arriva UK, arrive at Square station.
The distance between Colwyn Bay and Trearddur Bay is 59.2 km. The road distance is 89 km.
You can take a bus from St Paul`s Church to Square via Llandudno Junction Station Stop T, Broad Street, Bangor Bus Station Stand C, and Bodelis in around 3h 47m.