Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Llanelli Bus Station | Sophia Gardens | No tags | ||||
| Bus | Llanelli Bus Station | Sophia Gardens | No tags | ||||
| Bus | Llanelli Bus Station | Sophia Gardens | No tags | ||||
| Bus | Llanelli Bus Station | Sophia Gardens | No tags | ||||
| Bus | Llanelli Bus Station | Sophia Gardens | No tags |
Compare 2 ways to go from Llanelli to Cardiff
Among the sustainable travel choices, the bus stands out as the good way to reach Cardiff. The journey takes about 1 hour 50 minutes and with fares starting at just $10, 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. Travelers 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 $10
National Express Llanelli Cardiff recent customer reviews
Very nice polite friendly driver, can’t understand why I had a message say to be at the pick up point 30-45 mins before the bus was due to leave
Debra B.
Frequently asked questions about traveling from Llanelli to Cardiff 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 Llanelli to Cardiff?
The cheapest bus tickets from Llanelli to Cardiff start from $10. The average price for this route is around $12. 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 Llanelli to Cardiff?
The average bus trip duration from Llanelli to Cardiff is 1h 50m, covering a distance of 44 miles (71 km). The quickest bus can get you there in 1h 50m and is operated by National Express.
Which bus companies service the Llanelli to Cardiff route?
Several major train operators operate on this route with 1 trains available per day.
What is the earliest and latest departure time for the bus from Llanelli to Cardiff?
The earliest bus departs from Llanelli to Cardiff at 9:30am. And the latest bus departs at 10:15am.
What are the CO₂ emissions for the bus trip from Llanelli to Cardiff?
A bus trip from Llanelli to Cardiff generates an estimated 2 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel 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 Llanelli to Cardiff was searched and found on Dec 5, 2025 with a price of $9To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Llanelli to Cardiff, as early as possible.
You can expect to pay from $9 to $14 for a bus ticket from Llanelli to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at $9 which is on 2025-12-05.
