The average bus between High Wycombe and Llanelli takes 8h 1m and the fastest bus takes 6h 59m. The bus service runs several times per day from High Wycombe 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 High Wycombe and Llanelli. The earliest departure is at 5:43 AM in the morning, and the last departure from High Wycombe is at 9:33 PM which arrives into Llanelli at 7:08 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 8h 1m. The schedules shown below are for the next available departures.


7h 58m • 2 changes

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7h 51m • 2 changes

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7h 5m • 2 changes

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7h 35m • 2 changes

7h 21m • 2 changes

7h 26m • 2 changes

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7h 50m • 2 changes

7h 58m • 2 changes

7h 19m • 2 changes

7h 16m • 2 changes

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7h 58m • 2 changes

7h 19m • 2 changes

7h 16m • 2 changes

8h 12m • 2 changesWant to know about travelling from High Wycombe 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 High Wycombe to Llanelli. However, there are services departing from Heathrow Central Bus Station and arriving at Swansea Bus Station Stand B via Swansea Bus Station Stand B. The journey, including transfers, takes approximately 8h 1m.
High Wycombe to Llanelli bus services, operated by National Express, depart from Heathrow Central Bus Station.
High Wycombe to Llanelli bus services, operated by National Express, arrive at Swansea Bus Station Stand B.
Book your High Wycombe to Llanelli bus tickets online with Omio.
The distance between High Wycombe and Llanelli is 235.5 km. The road distance is 276 km.
National Express operates a bus from Heathrow Central Bus Station to Swansea Bus Station Stand B hourly. Tickets cost £27–50 and the journey takes 4h 25m.