Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Victoria Coach Station | Llanelli Bus Station | CheapestFastest | ||||
| Bus | Victoria Coach Station | Llanelli Bus Station | No tags |
Last refresh of the prices: Last Wednesday at 18:49 GMT.
Compare 3 ways to travel from London to Llanelli
Among the sustainable travel choices, the carpool stands out as a good way to reach Llanelli. The journey takes about 2 hours 40 minutes and with fares starting at just £16, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 29740 reviews, the company was rated 4.2 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the Wi-Fi. National Express ticket prices on this trip start at £15
National Express London Llanelli recent customer reviews
The driver greeted each individual traveler with a nice greeting.
Alice S.
Frequently asked questions about travelling by bus from London to Llanelli
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from London to Llanelli?
The cheapest coach tickets from London to Llanelli start from £15. The average price for this route is around £20. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from London to Llanelli?
The average bus journey time from London to Llanelli is 5h 50m, covering a distance of 173 miles. The fastest bus can take you there in 5h 25m and is operated by National Express.
Which bus companies service the London to Llanelli route?
Several major bus companies operate on this route with 1 buses available per day.
What is the earliest and latest departure time for the bus from London to Llanelli?
The earliest bus departs from London to Llanelli at 13:30. And the latest bus departs at 13:30.
What are the CO₂ emissions for the bus trip from London to Llanelli?
A bus journey from London to Llanelli produces an estimated 7 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from London to Llanelli was searched and found on 1 Dec 2025 with a price of £16To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from London to Llanelli as early as possible.
You can expect to pay from £16 to £33 for a bus ticket from London to Llanelli based on the last 2 days. You can expect to find the cheapest price for the trip at £16, which is on 2025-12-01.
