Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Sophia Gardens | Llanelli Bus Station | CheapestFastest | ||||
| Bus | Sophia Gardens | Llanelli Bus Station | No tags |
Last refresh of the prices: Last Sunday at 1:32 PM GMT.
Compare 2 ways to go from Cardiff to Llanelli
Among the sustainable travel choices, the bus stands out as a good way to reach Llanelli. The journey takes about 1 hour 55 minutes, and with fares starting at just $15, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 29744 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 WiFi. National Express ticket prices on this trip start at $15
Frequently asked questions about travelling from Cardiff to Llanelli by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Cardiff to Llanelli?
The cheapest bus tickets from Cardiff to Llanelli start from $15. The average price for this route is around $17. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Cardiff to Llanelli?
The average bus travel time from Cardiff to Llanelli is 1h 55m, covering a distance of 71 km. The quickest bus can get you there in 1h 45m and is operated by National Express.
Which bus companies service the Cardiff to Llanelli route?
Several major bus companies operate on this route with 1 buses available per day.
What are the earliest and latest departure times for the bus from Cardiff to Llanelli?
The earliest bus departs from Cardiff to Llanelli at 5:10pm. And the latest bus departs at 6:10pm.
What are the CO₂ emissions for the bus trip from Cardiff to Llanelli?
A bus trip from Cardiff to Llanelli generates an estimated 2 kg of CO₂, making it a highly eco-friendly travel option 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 Cardiff to Llanelli was searched and found on Dec 5, 2025 with a price of $12To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Cardiff to Llanelli, as early as possible.
You can expect to pay from $12 to $20 for a bus ticket from Cardiff to Llanelli based on the last 2 days. You can expect to find the cheapest price for the trip at $12 which is on 2025-12-05.
