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The cheapest and fastest trains from Cardiff to London Luton Airport
Showing times and prices for Jan 09
Cheapest price
$88
Average price
$104
Fastest journey
3 h 26 m
Average duration
3 h 28 m
Trains per day
6
Distance
198 km
Cheap tickets
The best way to find a cheap train ticket from Cardiff to London Luton Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Cardiff to London Luton Airport will cost around $104 if you buy it on the day, but the cheapest tickets can be found for only $88.
Fast trains
It's difficult to get from Cardiff to London Luton Airport without transferring at least 3 times.
P22800+
Tube from London Paddington to London St Pancras International+
W59451+
Luton Dart10:50AM3h27
Cardiff Central (CDF)02:17PMLondon Luton Airport (LUA)
$881One-way
3 transfers
P22798+Tube from London Paddington to London St Pancras International+W59445+Luton Dart09:49AM3h28
Cardiff Central (CDF)01:17PMLondon Luton Airport (LUA)
$881One-way
3 transfers
P22799+Tube from London Paddington to London St Pancras International+W59448+Luton Dart10:18AM3h29
Cardiff Central (CDF)01:47PMLondon Luton Airport (LUA)
$881One-way
3 transfers
P22797+Tube from London Paddington to London St Pancras International+W59442+Luton Dart09:19AM3h28
Cardiff Central (CDF)12:47PMLondon Luton Airport (LUA)
$1201One-way
3 transfers
P22795+Tube from London Paddington to London St Pancras International+W59436+Luton Dart08:18AM3h29
Cardiff Central (CDF)11:47AMLondon Luton Airport (LUA)
$1201One-way
3 transfers
P22796+Tube from London Paddington to London St Pancras International+W59521+Luton Dart08:38AM3h26
Cardiff Central (CDF)12:04PMLondon Luton Airport (LUA)
$1201One-way
3 transfers
P22800+Tube from London Paddington to London St Pancras International+W59451+Luton Dart10:50AM3h27
Cardiff Central (CDF)02:17PMLondon Luton Airport (LUA)
$881One-way
3 transfers
P22798+Tube from London Paddington to London St Pancras International+W59445+Luton Dart09:49AM3h28
Cardiff Central (CDF)01:17PMLondon Luton Airport (LUA)
$881One-way
3 transfers
P22797+Tube from London Paddington to London St Pancras International+W59442+Luton Dart09:19AM3h28
Cardiff Central (CDF)12:47PMLondon Luton Airport (LUA)
$1201One-way
3 transfers
P22799+Tube from London Paddington to London St Pancras International+W59448+Luton Dart10:18AM3h29
Cardiff Central (CDF)01:47PMLondon Luton Airport (LUA)
$881One-way
3 transfers
Travel Information
Compare bus and train for Cardiff to London Luton Airport
Omio recommends booking the bus as it is the most popular option from Cardiff to London Luton Airport 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 54m. The ticket price range depends on the travel mode: a bus costs an average of €19, and a train costs an average of €43.
Distance: 123 miles (198 km)
Compare train with
| Train | Most popular Bus |
|---|---|
€70 Average price | €31 Average price Cheapest |
3h 24m Average total duration Fastest 2h 54m Onboard + 30m Additional time* | 5h 29m Average total duration 4h 59m Onboard + 30m Additional time* |
Most popular train company |  Most popular bus company |
Direct Options | Direct Options |
Live departures
Cardiff to London Luton Airport train times
The table below shows live departures for Cardiff to London Luton Airport trains for today, Thursday, January 8. You can also manually refresh the results below to see updated train journeys.
Last updated at 7:21 AM
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| P22795+Tube from London Paddington to London St Pancras International+W59436+Luton Dart | On time 8:18 AM Cardiff Central (CDF) | 3h29 | 11:47 AM London Luton Airport (LUA) | 3 transfers | |
| P22796+Tube from London Paddington to London St Pancras International+W59521+Luton Dart | On time 8:38 AM Cardiff Central (CDF) | 3h26 | 12:04 PM London Luton Airport (LUA) | 3 transfers | |
| P22797+Tube from London Paddington to London St Pancras International+W59442+Luton Dart | On time 9:19 AM Cardiff Central (CDF) | 3h28 | 12:47 PM London Luton Airport (LUA) | 3 transfers | |
| P22798+Tube from London Paddington to London St Pancras International+W59445+Luton Dart | On time 9:49 AM Cardiff Central (CDF) | 3h28 | 1:17 PM London Luton Airport (LUA) | 3 transfers | |
| P22799+Tube from London Paddington to London St Pancras International+W59448+Luton Dart | On time 10:18 AM Cardiff Central (CDF) | 3h29 | 1:47 PM London Luton Airport (LUA) | 3 transfers | |
| P22800+Tube from London Paddington to London St Pancras International+W59451+Luton Dart | On time 10:50 AM Cardiff Central (CDF) | 3h27 | 2:17 PM London Luton Airport (LUA) | 3 transfers | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cardiff to London Luton Airport 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.
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Why should you book Cardiff to London Luton Airport trains with Omio?
Great Western Rail operates all train services from Cardiff to London Luton Airport. Omio is the only official third party seller for Great Western Rail tickets.
Why book with Omio vs Great Western Rail?
- 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 Great Western Rail with all available travel options, which are bus and train to ensure you get the best deal for traveling from Cardiff to London Luton Airport.
Why book with Omio over Trainline and Rail Europe?
- Official reseller: Great Western Rail tickets can only be bought on Omio or Great Western Rail's website as Omio is the only official third party seller for Great Western Rail tickets. Trainline, RailEurope, and Rail.Ninja do not sell Great Western Rail tickets as they are not official sellers.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Cardiff to London Luton Airport.
Journey information
Overview: Train from Cardiff to London Luton Airport
United KingdomUnited Kingdom
Trains from Cardiff to London Luton Airport run on average 7 times per day, taking around 2h 54m. Cheap train tickets for this journey start at $54 (€43) but you can travel from only $24 (€19) by bus.
The earliest train runs at 07:23, the last at 20:20. The fastest train covers the 123 miles (198 km) distance in 3h 23m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $24 (€19)
Distance 123 miles (198 km) |
Average train duration 2h 54m |
Cheapest ticket price $54 (€43) |
Trains per day 7 |
Fastest train 3h 23m |
First train 07:23 |
Last train 20:20 |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $24 (€19)
Train companies: Great Western Rail from Cardiff to London Luton Airport trainsGreat Western Rail trains will get you between Cardiff and London Luton Airport from $24 (€19). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Rail
About
Great Western Railway is a train operating company in the United Kingdom. It operates services from London Paddington to the West of England, South Wales and the Cotswolds. It also operates services from London Paddington to Oxford, Reading and Bristol. It offers a range of ticket types, including Advance, Anytime, Off-Peak and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, air conditioning and catering services. The most popular routes for Great Western Railway are London Paddington to Bristol, Reading and Oxford.
Luggage & cancellation policy
Average Duration
3h 24m
Cheapest Price
$61 (€49)
Great Western Rail frequency
7 a day
Luggage included
Two pieces of luggage and one piece of hand luggage included in ticket price
Luggage storage
Overhead racks, dedicated luggage areas at end of carriages, under seats
Cancellation Policy
Refund policies apply as per ticket type
Refund
Full refund if train is cancelled
Amenities on board the train
Wifi
Food sold onboard
Cafe bar serving hot and cold drinks, snacks, sandwiches. First Class at-seat service on some routes
Seat reservation
Optional seat reservations available for a fee. Free in First Class
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets travel free. Dogs must be on lead. Maximum two dogs per passenger
Quiet zone
FAQs: Trains from Cardiff to London Luton Airport
Find answers to the most common questions about traveling from Cardiff to London Luton Airport by train. 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 train, the cheapest option, or tips for making the most of your visit at London Luton Airport, this guide helps you travel smarter and with confidence.
A day trip from Cardiff to London Luton Airport is not feasible as the journey takes 3h 23m. However, there are 7 train trips available per day. The distance between the two locations is 123 miles (198 km).
There is no high speed train available from Cardiff to London Luton Airport.
Train ticket prices from Cardiff to London Luton Airport can vary. The cheapest ticket starts at $54 (€43), while the average price is around $87 (€70).
The cheapest way to get from Cardiff to London Luton Airport is by bus, with a cost of around $24 (€19).
Yes, you can take the train from Cardiff to London Luton Airport.
The train journey from Cardiff to London Luton Airport offers views of the scenic Welsh countryside, passing through rolling hills and fields, particularly on the initial leg through South Wales, before transitioning to more urban landscapes closer to London.
The train from Cardiff to London Luton Airport takes 3h 23m and runs 7 per day.
The distance by train from Cardiff to London Luton Airport is 123 miles (198 km).
Unfortunately, there is no night train available from Cardiff to London Luton Airport.
The first train from Cardiff to London Luton Airport leaves at 7:23 AM.
The last train from Cardiff to London Luton Airport leaves at 8:20 PM.
There is no direct train service currently available from Cardiff to London Luton Airport.
popular train stations
Popular train stations from Cardiff to London Luton Airport
Cardiff
London
Amenities at train station
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Lounge
Lost and Found Office
Ticket Office
Bike Parking
Bike Rental
Car Rentalinformation
Ticket Office Hours
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
Wifi
- Free Wi-Fi in the station.
Shopping
- Type of shops available: News agent and convenience store
Parking
- Car Park: Brewery Car park
Dining
- Gourmet Coffee Bar & Kitchen
- Pret a Manger
- Tesco Express
Taxis
- Taxi: Taxi rank is on the right as you exit the main station entrance
Accessibility
- There is step-free access in the whole station. There are also ramps for train access and elevators in the station.
WC
- Toilets Location: The toilets are located on Platforms 1 to 8. The National Key toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a radar key and are only available during staffing hours.
- National key toilets: Yes
- National key toilets location: The National Key/Accessible toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a RADAR key and are only available during staffing hours.
- Baby changing facilities: Yes
Hotel
- Clayton Hotel Cardiff
- Cardiff Marriott Hotel
- Travelodge Cardiff Central
Lounge
- Waiting rooms location: On platforms 1/2, 3/4, 6/7 and 8.
Ticket Office
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
Bike Parking
- Storage sheltered: Yes
- Storage location: East end of platforms 1 and 2, 3 and 4, 6 and 7 - also at the front and rear of the station.
- Storage CCTV: Yes
Public transit options for Cardiff Central
- Commuter rail lines: City Line, Rhondda Line, Rhymney Line, Valley Line, South Wales Main Line
- Train lines: Transport for Wales, CrossCountry, Great Western Railway
- Location for Rail Replacement Services: At the rear car park (Penarth Road entrance)
Amenities at train station
ParkingDiningAccessibilityHotelLost and Found OfficeTicket OfficeBike ParkingBike Rental
Information Deskinformation
Ticket Office Hours
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday 07:30 - 18:30 Saturday 09:30 - 15:30 Sunday Closed
Parking
- Car Park: No
Accessibility
- Staff help available: Yes
- Step free access coverage: No
- Step free access note: Category B3. While both platforms are step-free, there is no facility for wheelchair users, mobility scooter users or persons with reduced mobility to cross between Platform 1 and 2 due to a steep footbridge. Customers who have travelled from the Valleys and wish to access the University or the Civic Centre are advised to travel to Queen Street station, change onto a North-bound service and alight at Cathays on the return service.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The ticket machine(s) take cash, and major debit and credit cards. The machine on the Cardiff-bound platform is only available during staffing hours. The machine on the Pontypridd-bound platform is available all the time.
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
Hotel
- Travelodge
Information Desk
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Arrival screens
Public transit options for Cathays
- Onward travel information: The nearest bus stop is on Park Place
- Location for Rail Replacement Services: At the bus stops adjacent to the Cardiff University Students' Union on Park Place
Amenities at train station
ParkingDiningTaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike RentalInformation Deskinformation
Ticket Office Hours
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday 07:40 - 18:00 Sunday 10:00 - 15:30 Temporary opening hours due to the COVID-19 pandemic.
Parking
- Car Park: No
Accessibility
- Staff help available: Yes
- Step free access coverage: Yes
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The ticket machines are near the main entrance and take cash and major debit and credit cards.
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
WC
- Toilets Location: The toilets are located on Platform 4. The National key toilets are located on the Main Concourse to the right of the Ticket Office; these toilets are operated by a radar key and are only available during staffing hours.
- National key toilets: Yes
- Baby changing facilities: No
Hotel
- Travelodge
Bike Parking
- Storage sheltered: No
- Storage location: to the right of the station front
- Storage CCTV: Yes
Information Desk
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Announcements, Arrival screens
Public transit options for Cardiff Queen Street
- Onward travel information: Limited service from stop outside station Mondays to Fridays
- Location for Rail Replacement Services: For services towards Cardiff Central use the bus stop at the front of the station. For services towards Cathays use the bus stop in front of the shop opposite the station entrance. Please ask a member of station staff if you are unsure of which stop to use.
More options for your journey from Cardiff to London Luton Airport
Here are some other resources that might have the information you need
Most popular trains to and from London Luton Airport and Cardiff
Most popular train connections to London Luton Airport
HomeTrainsTrains in United KingdomTrain Times to London Luton AirportCardiff to London Luton Airport train
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