The average bus between Newport and Llanelli takes 3h 28m and the fastest bus takes 2h 49m. The bus service runs several times per day from Newport 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 Newport and Llanelli. The earliest departure is at 3:35 AM at night, and the last departure from Newport is at 6:55 PM which arrives into Llanelli at 9:44 PM. All services require a transfer, and take on average 3h 28m. The schedules shown below are for the next available departures.

3h 8m • 1 change

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3h 40m • 1 change

3h 1m • 1 change

3h 10m • 1 change

3h 15m • 1 change
Want to know about travelling from Newport 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 Newport to Llanelli. However, there are services departing from Newport station and arriving at Llanelli station via Swansea City Bus Station station. The journey, including transfers, takes approximately 3h 28m.
Newport to Llanelli bus services, operated by FlixBus, depart from Newport Train Station.
Newport to Llanelli bus services, operated by FlixBus, arrive at Llanelli Bus Station Stand 5.
Book your Newport to Llanelli bus tickets online with FlixBus and First South & West Wales.
The distance between Newport and Llanelli is 81 km. The road distance is 114 km.
You can take a bus from Newport Train Station to Llanelli Bus Station Stand 5 via Swansea Bus Station Stand P in around 3h 25m.