The average bus between Caerphilly and Hay-on-Wye takes 5h 36m and the fastest bus takes 3h 22m. The bus service runs several times per day from Caerphilly to Hay-on-Wye. 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 5 times a day between Caerphilly and Hay-on-Wye. The earliest departure is at 7:20 AM in the morning, and the last departure from Caerphilly is at 5:36 PM which arrives into Hay-on-Wye at 7:35 AM. All services require a transfer at Pontypridd Bus Station Stand 5 and take an average of 5h 36m. The schedules shown below are for the next available departures.



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3h 25m • 3 changesWant to know about travelling from Caerphilly to Hay-on-Wye? 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 Caerphilly to Hay-on-Wye. However, there are services departing from South Gate Square station and arriving at Hay Castle station via Pontypridd Bus Station Stand 9 and Brecon Interchange 2 station. The journey, including transfers, takes approximately 5h 36m.
Caerphilly to Hay-on-Wye bus services, operated by Stagecoach South Wales, depart from South Gate Square station.
Caerphilly to Hay-on-Wye bus services, operated by Sargeants Bros., arrive at Hay Castle station.
The distance between Caerphilly and Hay-on-Wye is 56 km. The road distance is 70 km.
You can take a bus from South Gate Square to Hay Castle via Pontypridd Bus Station Stand 5, Merthyr Bus Station 2, and Brecon Interchange in around 4h 41m.