- Must visit
National Museum Cardiff
Wales’s national art and natural history museum, with Impressionist paintings, geology, and major collections in an elegant civic building.
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The cheapest and fastest trains from London Luton Airport to Cardiff
Showing times, prices and bookable tickets for Nov 02
- Cheapest price on Nov 02
- $52
- Average ticket price on Nov 02
- $75
- Fastest journey on Nov 02
- 3 h 14 m
- Average journey duration on Nov 02
- 3 h 21 m
- Trains on Nov 02
- 4
- Distance
- 198 km
Cheap tickets
The best way to find a cheap train 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 $75 if you buy it on the day, but the cheapest tickets can be found for only $52.
Fast trains
On Mon, Nov 02, we found 4 trains from London Luton Airport to Cardiff, including 4 direct services.
On Mon, Nov 02 the direct trains cover the 198 km distance in an average of 3 h 21 m but if you time it right, some trains will get you there in just 3 h 14 m .
On Mon, Nov 02 the slowest trains will take 3 h 25 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.
8:51 AM 3h25 London Luton Airport 12:16 PM Cardiff $52 1 One-way 0 transfers9:51 AM 3h25 London Luton Airport 1:16 PM Cardiff $79 1 One-way 0 transfers10:21 AM 3h14 London Luton Airport 1:35 PM Cardiff $85 1 One-way 0 transfers9:21 AM 3h21 London Luton Airport 12:42 PM Cardiff $85 1 One-way 0 transfers
10:21 AM 3h14 London Luton Airport 1:35 PM Cardiff $85 1 One-way 0 transfers9:21 AM 3h21 London Luton Airport 12:42 PM Cardiff $85 1 One-way 0 transfers9:51 AM 3h25 London Luton Airport 1:16 PM Cardiff $79 1 One-way 0 transfers8:51 AM 3h25 London Luton Airport 12:16 PM Cardiff $52 1 One-way 0 transfers
Journey information
Overview: Train from London Luton Airport to Cardiff
United KingdomUnited Kingdom
Trains from London Luton Airport to Cardiff run on average 6 times per day, taking around 2h 49m. Cheap train tickets for this journey start at $52 (€44) but you can travel from only $19 (€16) by bus.
The earliest train runs at 06:49, the last at 12:05. The fastest train covers the 123 miles (198 km) distance in 2h 30m.
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 $19 (€16)
Plan this route
Journey facts
- Distance123 miles (198 km)
- Average train duration2h 49m
- Cheapest ticket price$52 (€44)
- Trains per day6
- Fastest train2h 30m
- First train6:49 AM
- Last train12:05 PM
- Cheapest MonthJul
- Cheapest DayThu
- High SeasonJan - Mar
- Low SeasonOct - Dec
- Busiest DaySat
- Least Busy DayFri
- Best time to book14 days
Understand & plan this route
Explore this journey
Book with confidence
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 $19 (€16)
Frequently asked questions about your London Luton Airport to Cardiff trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from London Luton Airport to Cardiff.
Train ticket prices from London Luton Airport to Cardiff can vary. The cheapest ticket starts at $52 (€44), while the average price is around $97 (€82).
The train from London Luton Airport to Cardiff takes 2h 30m and runs 6 per day.
The distance by train from London Luton Airport to Cardiff is 123 miles (198 km).
The first train from London Luton Airport to Cardiff leaves at 6:49 AM.
The last train from London Luton Airport to Cardiff leaves at 12:05 PM.
There is no direct train service currently available from London Luton Airport to Cardiff.
Live departures
London Luton Airport to Cardiff train times
The table below shows live departures for London Luton Airport to Cardiff trains for today, Sunday, November 1. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
C01227+ Luton Dart+ F14711+ X18638 | Delayed 10:08 AM 8:34 AMLondon Luton Airport (LUA) | 4h00 | 12:34 PM Cardiff Central (CDF) | 3 transfers | |
C33026 · C48451+ Tube from London St Pancras International to London Paddington+Luton Dart | Delayed 10:28 AM 8:49 AMLondon Luton Airport (LUA) | 4h09 | 12:58 PM Cardiff Central (CDF) | 4 transfers | |
| C01226+X18636+Luton Dart+C38504 | Delayed 11:08 AM 9:35 AMLondon Luton Airport (LUA) | 3h59 | 1:34 PM Cardiff Central (CDF) | 3 transfers | |
| W34690 · C47979+Luton Dart+C02762 | Delayed 11:30 AM 9:51 AMLondon Luton Airport (LUA) | 4h15 | 2:06 PM Cardiff Central (CDF) | 4 transfers | |
| C50047+C38580+Luton Dart+X18634 | Delayed 12:08 PM 10:35 AMLondon Luton Airport (LUA) | 4h01 | 2:36 PM Cardiff Central (CDF) | 3 transfers | |
| C01223 · C48822+Luton Dart+Tube from London St Pancras International to London Paddington | Delayed 12:28 PM 10:51 AMLondon Luton Airport (LUA) | 4h11 | 3:02 PM Cardiff Central (CDF) | 4 transfers | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Why should you book London Luton Airport to Cardiff trains with Omio?
Great Western Railway operates all trains services from London Luton Airport to Cardiff.
Omio is an official ticket reseller for all your travel options from London Luton Airport to Cardiff.
Why book with Omio vs Great Western Railway?
- 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 Railway 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.
Train companies
Train companies from London Luton Airport to Cardiff
Trains from London Luton Airport to Cardiff with Great Western Railway. Night trains available on this route with Great Western Railway. High-speed trains available on this route with Great Western Railway. Regional trains available on this route with Great Western Railway. Use the details below to compare onboard facilities.
Great Western Railway
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 Great Western Railway Duration
2h 30m
Cheapest Great Western Railway Price
$52 (€44)
Great Western Railway frequency
6 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
Companies, tickets, and onboard amenities between London Luton Airport and Cardiff
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
Yes, there is a high-speed train from London Luton Airport to Cardiff.
Yes, there is a night train from London Luton Airport to Cardiff.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
Yes, rail passes such as the BritRail Pass are valid on most trains within the United Kingdom, offering unlimited travel on participating train operators for a set period.
Complete guide to Cardiff
Things to do in Cardiff
Discover the best of Cardiff — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Cardiff trip today.
- Must visit
St Fagans National Museum of History
Open-air history museum with rescued Welsh buildings, crafts, and exhibitions that bring everyday life from different eras vividly to life.
- Recommended
Museum of Cardiff
Compact city-centre museum telling Cardiff’s story through local archaeology, industry, and community displays inside the Old Library.
- Must visit
Cardiff Bay
Revitalised waterfront district with basin views, modern landmarks, trails, and easy access to culture, public art, and waterside walks.
- Must visit
Bute Park
Large central park behind the castle, ideal for riverside walks, arboretum views, sculptures, and quick escapes from the busy centre.
- Recommended
Royal Arcade
Victorian shopping arcade packed with independent boutiques and period detail, representing Cardiff’s famous arcade culture at its best.
- Vegetarian
- Vegan
- Gluten-free
Laverbread
A Welsh breakfast staple of seaweed cooked into a savoury puree, often served with oats or alongside bacon and cockles. It is a classic taste of Welsh coastal cooking.
- Gluten-free
Welsh Cockles
Cockles gathered from the Welsh coast, commonly eaten with laverbread. They are a long-standing local delicacy linked to South Wales seaside food culture.
- Gluten-free
Cawl
A traditional Welsh broth made with lamb or beef, root vegetables, and leeks. It is hearty, homely, and closely associated with Welsh family cooking.
Heaneys
Refined modern British dining with tasting menus in an elegant city-centre setting. It is one of Cardiff’s most acclaimed fine dining restaurants.
Asador 44
A stylish venue known for seasonal Welsh ingredients, creative small plates, and a relaxed but polished atmosphere near the city centre.
Cardiff Market
Historic indoor market ideal for casual local food, Welsh cakes, fresh produce, and traditional snacks. It offers a lively everyday taste of Cardiff.
British pound sterling (£)
Moderate for the UK. Hotels and dining are usually cheaper than London, while local transit and casual meals are manageable for most visitors.
Average meal costs
- Budget
- £8-15 for fast food or a casual lunch.
- Mid-range
- £18-35 per person for a restaurant meal.
- Fine dining
- £60+ per person for upscale dining.
- Coffee
- £3-4.50 for a cappuccino.
Tipping culture
Restaurants often add a 10-12.5% service charge; if not, tip around 10%. Taxi tips are optional, often rounded up. Cafes usually do not require tipping, but small tips are appreciated.
Transport for Wales
Get the appOfficial public transport app
Prices
- Single ticket
- £2.00
- Day pass
- £4.70
To the city center
Cardiff Central -> St Mary Street, Cardiff
- Distance
- 900 m
- Travel time
- 12 min
- Cardiff Bus accepts contactless card and mobile payments on buses. Exact fare is not needed if you pay contactless.
- For rail travel around Cardiff, use the official Transport for Wales app for tickets and live times.
Plan your visit to Cardiff
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Cardiff.
The train journey from London Luton Airport to Cardiff offers a mix of urban and countryside views, passing through areas like the Chiltern Hills and the Severn Tunnel, offering glimpses of lush landscapes and picturesque towns.
Popular day trips by train from Cardiff include Swansea, Bristol, Bath, Newport, Gloucester.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful for small purchases or in rural areas.
In Cardiff, travelers should be cautious of pickpocketing, especially in crowded areas like Cardiff Central Station and popular tourist spots. Taxi scams can occur, so it’s advisable to use licensed taxis or reputable ride-hailing apps. Additionally, travelers should be aware of occasional street distractions designed to divert attention while accomplices attempt theft. Staying vigilant and securing personal belongings helps ensure a safe visit.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
FAQs: Trains from London Luton Airport to Cardiff
Find answers to the most common questions about traveling from London Luton Airport to Cardiff 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 Cardiff, this guide helps you travel smarter and with confidence.
Yes, you can take the train from London Luton Airport to Cardiff.
popular train stations
Popular train stations from London Luton Airport to Cardiff
Most London Luton Airport to Cardiff trains use the Heathrow Terminals 2 & 3 to Cardiff Central station pair, with some services arriving at Cardiff Queen Street. Use this guide to compare London Luton Airport and Cardiff train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in London
Arrival train stations in Cardiff
Cardiff CentralCentral Square, Cardiff CF10 1EP, United Kingdom+44 3457114141
City-centre transport
Getting to Cardiff Central from Cardiff city centre
Bus24, 25, 27, 86, 62, 30, 35, 21, 136, 7, 23, 63, 64 · 3m · $3 · every ~47 min
C1 · 5m · every ~8 min
Cardiff Central train station facilities and services
Cardiff Central has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, and Car Rental.
Food and drink
Food options include: Gourmet Coffee Bar & Kitchen, Pret a Manger, Tesco Express
Wi-Fi and ATMs
Free Wi-Fi in the station. ATMs are located outside of the main entrance.
Tickets and information
The ticket office is open Mon - Fri: 05:40 - 21:30, Sat: 05:40 - 21:30, Sun: 07:30 - 21:30.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Cardiff Central: Parking, Taxis, WC.
Bike and car services
Available at Cardiff Central: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Cardiff Central: There is step-free access in the whole station. There are also ramps for train access and elevators in the station.
Shops, hotels and contact
Nearby hotels include Clayton Hotel Cardiff, Cardiff Marriott Hotel, Travelodge Cardiff Central.
Cardiff Queen StreetCardiff Queen Street station, Station Terrace, Cardiff, Cardiff, CF10 4EY
City-centre transport
Getting to Cardiff Queen Street from Cardiff city centre
Bus52, 57, 58 · 13m · $3 · every ~25 min
C1 · 21m · every ~8 min
Cardiff Queen Street train station facilities and services
Cardiff Queen Street has practical services for this route, including Parking, Dining, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, and Information Desk.
Food and drink
Food and drink options are available at Cardiff Queen Street.
Tickets and information
Ticket office support is available at Cardiff Queen Street. Information desks are information available from staff: Yes - from ticket office, Helpline Contact: 03333 211202, Passenger Information Systems: Departure screens, Announcements, Arrival screens.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Cardiff Queen Street: Parking, Taxis, WC.
Bike and car services
Available at Cardiff Queen Street: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Cardiff Queen Street: 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.
Shops, hotels and contact
Nearby hotels include Travelodge.
CathaysCathays station, Plas-y-Parc, Cardiff, Cardiff, CF10 3LU
City-centre transport
Getting to Cathays from Cardiff city centre
TrainCardiff Central - Merthyr Tydfil, Cardiff Central - Treherbert, Cardiff Central - Pontypridd, Aberdare - Merthyr Tydfil, Cardiff Central - Radyr, Radyr - Radyr · 6m · $2 · every ~8 min
BusC1 · 16m · every ~8 min
Cathays train station facilities and services
Cathays has practical services for this route, including Parking, Dining, Accessibility, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, and Information Desk.
Food and drink
Food and drink options are available at Cathays.
Tickets and information
Ticket office support is available at Cathays. Information desks are information available from staff: Yes - from ticket office, Helpline Contact: 03333 211202, Passenger Information Systems: Departure screens, Arrival screens.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Cathays: Parking.
Bike and car services
Available at Cathays: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Cathays: 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.
Shops, hotels and contact
Nearby hotels include Travelodge.
Most popular train connections from London Luton Airport
Most popular trains to and from Cardiff and London Luton Airport
Most popular train connections to Cardiff
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