The cheapest and fastest buses from London Luton Airport to Cardiff
Cheapest price
$23
Average price
$32
Fastest journey
5 h 30 m
Average duration
6 h
Buses per day
3
Distance
198 km
The best way to find a cheap bus ticket from London Luton Airport to Cardiff is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London Luton Airport to Cardiff will cost around $32 if you buy it on the day, but the cheapest tickets can be found for only $23.
Of the 3 buses that leave London Luton Airport for Cardiff on Fri, Nov 07, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Nov 07 the direct buses cover the 198 km distance in an average of 6 h but if you time it right, some buses will get you there in just 5 h 30 m .
On Fri, Nov 07 the slowest buses will take 6 h 30 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.






Travel Information
Compare bus and train for London Luton Airport to Cardiff
Omio recommends booking the bus as it is the most popular option from London Luton Airport to Cardiff among Omio's users. If you are prioritising price take the bus with prices starting from €19. For those with little time consider booking a train which can get you there in 2h 47m. The ticket price range depends on the travel mode: a bus costs an average of €19, and a train costs an average of €33.
Distance: 123 miles (198 km)
Compare bus with
Most popular Bus | Train |
|---|---|
€28 Average price Cheapest | €64 Average price |
5h 32m Average total duration 5h 2m Onboard + 30m Additional time* | 3h 17m Average total duration Fastest 2h 47m Onboard + 30m Additional time* |
![]() Most popular bus company | ![]() Most popular train company |
Direct Options | Direct Options |
Live departures
London Luton Airport to Cardiff bus times
The table below shows live departures for London Luton Airport to Cardiff buses for today, Thursday, November 6. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:25 PM London Luton Airport | 6h00 | 11:25 PM Cardiff | 0 transfersDirect | |
![]() | 7:25 PM London Luton Airport | 5h30 | 12:55 AM Cardiff | 0 transfersDirect | |
![]() | 8:30 PM London Luton Airport | 5h45 | 2:15 AM Cardiff | 0 transfersDirect | |
![]() | 10:30 PM London Luton Airport | 11h45 | 10:15 AM Cardiff | 0 transfersDirect | |
| Friday, November 7 | |||||
![]() | 5:40 AM London Luton Airport | 6h30 | 12:10 PM Cardiff | 0 transfersDirect | |
Find all the dates and times for this journey
Compare prices and tickets London Luton Airport to Cardiff by bus or train
Compare bus and train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Nov 07
Nov 08
Nov 09
Nov 10
Nov 11
Nov 12
Nov 13
Journey information
Overview: Bus from London Luton Airport to Cardiff
Distance 123 miles (198 km) |
Average bus duration 5h 2m |
Cheapest ticket price $23 (€19) |
Buses per day 32 |
Fastest bus 5h 30m |
First bus 05:40 |
Last bus 22:30 |
Key Takeaways
Train Ticket Prices
- Budget Options: Train tickets from London Luton Airport to Cardiff start from as low as $23 (€19) if booked well in advance.
- Standard Fares: Typically, trains cost $35 (€28) depending on the train type and class.
Bus providers: National Express, Greenline 757 from London Luton Airport to CardiffYou can travel by bus between London Luton Airport to Cardiff with National Express, Greenline 757 for as low as $23 (€19). When you search for schedules and tickets, Omio will show you the best journey
National Express
Greenline 757
FAQs: Bus from London Luton Airport to Cardiff
Find answers to the most common questions about traveling from London Luton Airport to Cardiff by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Cardiff, this guide helps you travel smarter and with confidence.

- National Express
- Assistance
- Priority seating
- Accessible toilets.
- Cardiff Castle, a historic fortress with Roman and Norman roots offering guided tours and events
- St Fagans National Museum of History, an open-air museum showcasing Welsh life and culture through reconstructed buildings and exhibits
- Cardiff Bay, a vibrant waterfront area with dining, entertainment, and cultural attractions
- National Museum Cardiff, featuring art, archaeology, and natural history collections
- Bute Park, a large green space perfect for leisurely walks and picnics.
- Millennium Centre, a renowned arts venue hosting opera, ballet, and theater performances
- Explore the vibrant nightlife in Cardiff's city center with its array of pubs and clubs
- Take a boat tour around Cardiff Bay for scenic views and historical insights
- Visit the Cardiff International White Water for an adventurous day of rafting and kayaking
- Enjoy shopping and dining at the bustling Cardiff Market, offering local produce and unique finds.
- National Express
- You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
To find the cheapest bus tickets for your trip from London Luton Airport (LTN) to Cardiff, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
- National Express
- 10€ per additional bag.
popular bus stations
Popular bus stations from London Luton Airport to Cardiff
Most popular bus connections from London Luton Airport
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