The average train between Cardiff and Pwllheli takes 7h and the fastest train takes 5h 37m. The train service runs several times per day from Cardiff to Pwllheli. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 4 hours between Cardiff and Pwllheli. The earliest departure is at 4:33 AM at night, and the last departure from Cardiff is at 7:38 PM which arrives into Pwllheli at 9:12 AM. All services require a transfer at Bangor (Gwynedd) and take an average of 7h. The schedules shown below are for the next available departures.


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5h 52m • 2 changesWant to know about travelling from Cardiff to Pwllheli? 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 train from Cardiff to Pwllheli. However, there are services departing from Cardiff Central station and arriving at Bangor (Gwynedd) station via Bangor (Gwynedd) station. The journey, including transfers, takes approximately 7h.
Cardiff to Pwllheli train services, operated by Transport for Wales, depart from Cardiff Central station.
Cardiff to Pwllheli train services, operated by Transport for Wales, arrive at Bangor (Gwynedd) station.
Book your Cardiff to Pwllheli train tickets online with Omio.
The distance between Cardiff and Pwllheli is 177.9 km. The road distance is 252 km.
Transport for Wales operates a train from Cardiff Central to Bangor (Gwynedd) every 4 hours. Tickets cost £70–120 and the journey takes 4h 9m.