Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Luton Halfway Avenue | Lloyd George Avenue | No tags | ||||
| Bus | Luton (Luton & Dunstable Hospital) | Cardiff | No tags | ||||
| Bus | Luton (Luton & Dunstable Hospital) | Lloyd George Avenue | No tags | ||||
| Bus | Luton Halfway Avenue | Cardiff | No tags | ||||
| Bus | Luton Halfway Avenue | Cardiff | No tags |
Compare 2 ways to go from Luton to Cardiff
Among the sustainable travel choices, the bus stands out as the good way to reach Cardiff. The journey takes about 7 hours and with fares starting at just $19, it presents an excellent value for a comfortable ride.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$19 - $55 | Average Duration7h | 5kg CO₂e | ||
Carpool | Average Price$19 - $19 | Average Duration2h 30m | 8kg CO₂e |
Where are the popular stops in Luton and Cardiff?
Stops in Luton
- B
Luton (Town, adj Rail Stn) Bus Stop
Station Road (Interchange, adj Rail Stn), Luton LU1 - C
Stopsley - Inspire Sports Village
Inspire, Luton LU2 7UJ, UK - D
Lilley
Four Views, West St, Lilley, Luton LU2 8LH, UK - E
Butterfield Business Park
Butterfield Business Park, Luton LU2 8DL, UK - F
Stopsley
Stopsley Way, Stopsley, Luton LU2 9AU, UK
Stops in Cardiff
- A2 Sophia Cl, Cardiff CF11, UK
- B
Cardiff University (o/s Cathays Rail Stn)
50 Park Place (Bus Stop, o/s Cathays Rail Stn), Cardiff CF10 - C
Cardiff Coach Station - Sophia Gardens
22 Cathedral Rd, Cardiff CF11 9LJ, UK - D
Cardiff - Castle Street Bus Stop
21A Castle St, Cardiff CF10 1BT, UK - E
National Museum
Gorsedd Gardens Rd, Cardiff CF10 3NP, UK - F
Cardiff Bus Stop - Westgate
206 Westgate St, Cardiff CF10, UK
Compare bus companies
Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.
Frequently asked questions about traveling from Luton 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 Luton to Cardiff?
The cheapest bus tickets from Luton to Cardiff start from $19. The average price for this route is around $24. 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 Luton to Cardiff?
The average bus trip duration from Luton to Cardiff is 7h, covering a distance of 123 miles (197 km). The quickest bus can get you there in 5h 50m and is operated by FlixBus.
Which bus companies service the Luton to Cardiff route?
Several major train operators operate on this route with 2 trains available per day.
What is the earliest and latest departure time for the bus from Luton to Cardiff?
The earliest bus departs from Luton to Cardiff at 3:20am. And the latest bus departs at 5:50pm.
What are the CO₂ emissions for the bus trip from Luton to Cardiff?
A bus trip from Luton to Cardiff generates an estimated 5 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 Luton to Cardiff was searched and found on Dec 24, 2025 with a price of $25To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Luton to Cardiff, as early as possible.
You can expect to pay from $25 to $51 for a bus ticket from Luton to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at $51 which is on 2025-12-26.
