The average bus between Oxford and Caerphilly takes 6h 1m and the fastest bus takes 4h 42m. The bus service runs several times per day from Oxford to Caerphilly. 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 3 hours between Oxford and Caerphilly. The earliest departure is at 5:38 AM in the morning, and the last departure from Oxford is at 10:01 PM which arrives into Caerphilly at 8:13 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 6h 1m. The schedules shown below are for the next available departures.


5h 5m • 2 changes


5h 10m • 2 changes


6h 2m • 2 changes


5h 38m • 2 changes


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5h 40m • 2 changes


5h 5m • 2 changes


5h 5m • 2 changes


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5h 40m • 2 changes


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6h 5m • 2 changes


5h 42m • 2 changes
Want to know about travelling from Oxford to Caerphilly? 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 Oxford to Caerphilly. However, there are services departing from Oxford station and arriving at Caerphilly station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 6h 1m.
Oxford to Caerphilly bus services, operated by Oxford Bus Company, depart from Queens Lane station.
Oxford to Caerphilly bus services, operated by Oxford Bus Company, arrive at Kingsway K14 station.
The distance between Oxford and Caerphilly is 136.8 km. The road distance is 300 km.
You can take a bus from Queens Lane to Caerphilly Library / The Twyn via Heathrow Central Bus Station, Kingsway K14, and Market Square 22 in around 5h 15m.