The average bus between Luton and Llanelli takes 9h 3m and the fastest bus takes 7h 18m. The bus service runs several times per day from Luton to Llanelli. 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 Llanelli. 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 Llanelli at 11:19 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 9h 3m. The schedules shown below are for the next available departures.


8h 21m • 2 changes


7h 38m • 2 changes


8h 15m • 2 changes


7h 18m • 2 changes


8h 21m • 2 changes


7h 38m • 2 changes


8h 15m • 2 changes


7h 18m • 2 changes


8h 21m • 2 changes


7h 38m • 2 changes


8h 50m • 2 changes


8h 13m • 2 changes


7h 57m • 2 changes


7h 34m • 2 changes


8h 5m • 2 changes


7h 50m • 2 changes
Want to know about travelling from Luton to Llanelli? 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 Llanelli. However, there are services departing from Luton station and arriving at Llanelli station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 9h 3m.
Luton to Llanelli bus services, operated by National Express, depart from Luton Station Interchange.
Luton to Llanelli bus services, operated by National Express, arrive at Swansea Bus Station Stand B.
The distance between Luton and Llanelli is 258.5 km. The road distance is 376 km.
You can take a bus from Luton Station Interchange to Llanelli Bus Station Stand 5 via Heathrow Central Bus Station, Swansea Bus Station Stand B, and Swansea Bus Station Stand P in around 7h 22m.