The average bus between Hounslow and Llanelli takes 7h 11m and the fastest bus takes 6h 29m. The bus service runs several times per day from Hounslow 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 Hounslow and Llanelli. The earliest departure is at 6:41 AM in the morning, and the last departure from Hounslow is at 11:57 PM which arrives into Llanelli at 7:08 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 7h 11m. The schedules shown below are for the next available departures.


7h 25m • 2 changes

6h 38m • 2 changes

6h 42m • 2 changes

7h 18m • 2 changes

7h 25m • 2 changes

6h 38m • 2 changes

6h 42m • 2 changes

7h 18m • 2 changes

7h 25m • 2 changes

6h 38m • 2 changes

7h 17m • 2 changes

7h 35m • 2 changes

6h 34m • 2 changes

6h 34m • 2 changes

6h 30m • 2 changes

6h 48m • 2 changes

6h 52m • 2 changes

6h 40m • 2 changes

6h 49m • 2 changes

6h 56m • 2 changes

7h 25m • 2 changes

6h 38m • 2 changes

6h 42m • 2 changes

7h 18m • 2 changes

7h 25m • 2 changes

6h 38m • 2 changes

6h 42m • 2 changes

7h 18m • 2 changesWant to know about travelling from Hounslow 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 Hounslow to Llanelli. However, there are services departing from Heathrow Central Bus Station and arriving at Llanelli Bus Station Stand 5 via Swansea Bus Station Stand B. The journey, including transfers, takes approximately 7h 11m.
Hounslow to Llanelli bus services, operated by National Express, depart from Heathrow Central Bus Station.
Hounslow to Llanelli bus services, operated by First South & West Wales, arrive at Llanelli Bus Station Stand 5.
The distance between Hounslow and Llanelli is 263.7 km. The road distance is 303 km.
You can take a bus from Hounslow High Street 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 15m.