The average bus between Luton and Caerphilly takes 6h 27m and the fastest bus takes 4h 22m. The bus service runs several times per day from Luton 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 4 hours between Luton and Caerphilly. The earliest departure is at 5:45 AM in the morning, and the last departure from Luton is at 6:45 PM which arrives into Caerphilly at 10:27 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 6h 27m. The schedules shown below are for the next available departures.


5h 33m • 2 changes


4h 49m • 2 changes


5h 19m • 2 changes


4h 44m • 2 changes


5h 33m • 2 changes


4h 49m • 2 changes


5h 19m • 2 changes


4h 44m • 2 changes


5h 33m • 2 changes


4h 49m • 2 changes


5h 19m • 2 changes


4h 44m • 2 changes


5h 33m • 2 changes


4h 49m • 2 changes


5h 56m • 2 changes


5h 16m • 2 changes


5h 13m • 2 changes


4h 49m • 2 changes


5h 19m • 2 changes


4h 39m • 2 changes
Want to know about travelling from Luton 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 Luton to Caerphilly. However, there are services departing from Luton station and arriving at Caerphilly station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 6h 27m.
Luton to Caerphilly bus services, operated by National Express, depart from Luton Station Interchange.
Luton to Caerphilly bus services, operated by National Express, arrive at Kingsway K14 station.
Book your Luton to Caerphilly bus tickets online with National Express and Stagecoach South Wales.
The distance between Luton and Caerphilly is 195.8 km. The road distance is 282 km.
You can take a bus from Luton Station Interchange to Caerphilly Library / The Twyn via Heathrow Central Bus Station, Kingsway K14, and Market Square 22 in around 5h 32m.