The average bus between Luton and Carmarthen takes 7h 56m and the fastest bus takes 7h 5m. The bus service runs several times per day from Luton to Carmarthen. 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 twice daily between Luton and Carmarthen. The earliest departure is at 9:25 AM in the morning, and the last departure from Luton is at 11:55 AM which arrives into Carmarthen at 7:00 PM. All services require a transfer at Heathrow Central Bus Station and take an average of 7h 56m. The schedules shown below are for the next available departures.
Want to know about travelling from Luton to Carmarthen? 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 Carmarthen. However, there are services departing from Luton station and arriving at Carmarthen station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 7h 56m.
Luton to Carmarthen bus services, operated by National Express, depart from Luton Station Interchange.
Luton to Carmarthen bus services, operated by National Express, arrive at Rose and Crown station.
Book your Luton to Carmarthen bus tickets online with National Express.
The distance between Luton and Carmarthen is 266.9 km. The road distance is 397 km.
You can take a bus from Luton Station Interchange to Rose and Crown via Heathrow Central Bus Station and Swansea Bus Station Stand B in around 7h 35m.