The cheapest and fastest buses from London Luton Airport to Cardiff
Cheapest price
$25
Average price
$32
Fastest journey
5 h 40 m
Average duration
6 h 2 m
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 $25.
Of the 3 buses that leave London Luton Airport for Cardiff on Mon, Mar 23, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Mar 23 the direct buses cover the 198 km distance in an average of 6 h 2 m but if you time it right, some buses will get you there in just 5 h 40 m .
On Mon, Mar 23 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 $23. 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 $23, and a train costs an average of $53.
Distance: 123 miles (198 km)
Compare bus with
Most popular Bus | Train |
|---|---|
$41 Average price Cheapest | $82 Average price |
5h 29m Average total duration 4h 59m 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 |
London Luton Airport to Cardiff Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator National Express | Departure Time 05:25AM | Arrival Time 11:00AM | Duration 5h35 | Departure days Fri | Cheapest price $105 |
Operator National Express | Departure Time 06:05AM | Arrival Time 11:55AM | Duration 5h50 | Departure days Fri | Cheapest price $35 |
Operator National Express | Departure Time 06:40AM | Arrival Time 01:10PM | Duration 6h30 | Departure days Fri | Cheapest price $35 |
Operator National Express | Departure Time 08:00AM | Arrival Time 02:05PM | Duration 6h05 | Departure days Fri | Cheapest price $39 |
Operator National Express | Departure Time 08:10AM | Arrival Time 02:15PM | Duration 6h05 | Departure days Fri | Cheapest price $83 |
Operator National Express | Departure Time 09:40AM | Arrival Time 02:45PM | Duration 5h05 | Departure days Fri | Cheapest price $91 |
Operator National Express | Departure Time 09:45AM | Arrival Time 04:50PM | Duration 7h05 | Departure days Fri | Cheapest price $39 |
Operator National Express | Departure Time 10:45AM | Arrival Time 05:55PM | Duration 7h10 | Departure days Fri | Cheapest price $35 |
Operator National Express | Departure Time 11:25AM | Arrival Time 05:00PM | Duration 5h35 | Departure days Fri | Cheapest price $68 |
Operator National Express | Departure Time 11:45AM | Arrival Time 06:25PM | Duration 6h40 | Departure days Fri | Cheapest price $35 |
Operator National Express | Departure Time 12:45PM | Arrival Time 07:25PM | Duration 6h40 | Departure days Fri | Cheapest price $35 |
Operator National Express | Departure Time 01:45PM | Arrival Time 08:15PM | Duration 6h30 | Departure days Fri | Cheapest price $35 |
Operator National Express | Departure Time 02:45PM | Arrival Time 08:55PM | Duration 6h10 | Departure days Fri | Cheapest price $35 |
Operator National Express | Departure Time 03:45PM | Arrival Time 09:50PM | Duration 6h05 | Departure days Fri | Cheapest price $35 |
Operator National Express | Departure Time 04:05PM | Arrival Time 09:00PM | Duration 4h55 | Departure days Fri | Cheapest price $68 |
Operator National Express | Departure Time 04:45PM | Arrival Time 10:40PM | Duration 5h55 | Departure days Fri | Cheapest price $35 |
Operator National Express | Departure Time 05:20PM | Arrival Time 10:40PM | Duration 5h20 | Departure days Fri | Cheapest price $67 |
Operator National Express | Departure Time 05:40PM | Arrival Time 11:30PM | Duration 5h50 | Departure days Fri | Cheapest price $35 |
Operator National Express | Departure Time 06:05PM | Arrival Time 11:59PM | Duration 5h54 | Departure days Fri | Cheapest price $35 |
Operator National Express | Departure Time 07:00PM | Arrival Time 12:50AM | Duration 5h50 | Departure days Fri | Cheapest price $83 |
Operator National Express | Departure Time 09:10PM | Arrival Time 01:40AM | Duration 4h30 | Departure days Fri | Cheapest price $88 |
Operator National Express | Departure Time 10:05PM | Arrival Time 03:45AM | Duration 5h40 | Departure days Fri | Cheapest price $35 |
Operator National Express | Departure Time 10:10PM | Arrival Time 04:00AM | Duration 5h50 | Departure days Fri | Cheapest price $82 |
Live departures
London Luton Airport to Cardiff bus times
The table below shows live departures for London Luton Airport to Cardiff buses for today, Sunday, March 22. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 9:00 PM London Luton Airport | 5h45 | 2:45 AM Cardiff | 0 transfersDirect | |
![]() | 10:05 PM London Luton Airport | 5h40 | 3:45 AM Cardiff | 0 transfersDirect | |
| Monday, March 23 | |||||
![]() | 6:40 AM London Luton Airport | 6h30 | 1:10 PM Cardiff | 0 transfersDirect | |
This is the last bus of the day. | |||||
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.
Mar 23
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Mar 29
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Apr 05
Why should you book London Luton Airport to Cardiff buses with Omio?
Why book with Omio vs National Express?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare National Express with all available travel options, which are bus and train to ensure you get the best deal for traveling from London Luton Airport to Cardiff.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from London Luton Airport to Cardiff.
Journey information
Overview: Bus from London Luton Airport to Cardiff
Buses from London Luton Airport to Cardiff run on average 32 times per day, taking around 4h 59m. Cheap bus tickets for this journey start at $23 (€19) if you book in advance.
The earliest bus runs at 06:05, the last at 22:05. The fastest bus covers the 123 miles (198 km) distance in 5h 30m.
Distance 123 miles (198 km) |
Average bus duration 4h 59m |
Cheapest ticket price $23 (€19) |
Buses per day 32 |
Fastest bus 5h 30m |
First bus 06:05 |
Last bus 22:05 |
Cheapest month Jan |
Cheapest day Mon |
High season Apr - Jun |
Low season Oct - Dec |
Busiest day Sat |
Least busy day Tue |
Bus providers: National Express from London Luton Airport to CardiffYou can travel by bus between London Luton Airport to Cardiff with National Express for as low as $23 (€19). When you search for schedules and tickets, Omio will show you the best journey
National Express
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.
- 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
More options for your journey from London Luton Airport to Cardiff
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