- 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 Luton to Cardiff
Showing times and prices for Jul 15
Cheapest price
$85
Average price
$175
Fastest journey
3 h 37 m
Average duration
4 h 1 m
Trains per day
6
Distance
196 km
Cheap tickets
The best way to find a cheap train ticket from Luton to Cardiff is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Luton to Cardiff will cost around $175 if you buy it on the day, but the cheapest tickets can be found for only $85.
Fast trains
It's difficult to get from Luton to Cardiff without transferring at least 2 times.
W32951+
W34618+
C383058:59 AM3h37Luton station (LUT)12:36 PMCardiff Central (CDF)$851One-way2 transfers
C04215+
Tube from London St Pancras International to London Paddington+W346188:55 AM3h41Luton station (LUT)12:36 PMCardiff Central (CDF)$1161One-way2 transfers- W32951+Tube from London St Pancras International to London Paddington+G14957 · G154978:59 AM4h23Luton station (LUT)1:22 PMCardiff Central (CDF)$1721One-way3 transfers
- C10082+Tube from London St Pancras International to London Paddington+W35065+
G011018:01 AM4h25Luton station (LUT)12:26 PMCardiff Central (CDF)$2261One-way3 transfers - W32958+Tube from London St Pancras International to London Paddington+W34680 · G150078:27 AM4h22Luton station (LUT)12:49 PMCardiff Central (CDF)$2261One-way3 transfers
- W32951+W34618+C383058:59 AM3h37Luton station (LUT)12:36 PMCardiff Central (CDF)$851One-way2 transfers
- C04215+Tube from London St Pancras International to London Paddington+W346188:55 AM3h41Luton station (LUT)12:36 PMCardiff Central (CDF)$1161One-way2 transfers
- W45524+G14956 · G15496+C371608:13 AM4h04Luton station (LUT)12:17 PMCardiff Central (CDF)$2261One-way3 transfers
- W32958+Tube from London St Pancras International to London Paddington+W34680 · G150078:27 AM4h22Luton station (LUT)12:49 PMCardiff Central (CDF)$2261One-way3 transfers
- W32951+Tube from London St Pancras International to London Paddington+G14957 · G154978:59 AM4h23Luton station (LUT)1:22 PMCardiff Central (CDF)$1721One-way3 transfers
Travel Information
Compare train and bus for Luton to Cardiff
Omio recommends booking the bus as it is the most popular option from Luton to Cardiff among Omio's users. If you are prioritising price take the bus with prices starting from $13. For those with little time consider booking a train which can get you there in 2h 50m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.2kg. The ticket price range depends on the travel mode: a bus costs an average of $13, and a train costs an average of $36.
Distance: 121 miles (196 km)
Compare train with
| Train | Most popular Bus | Driving |
|---|---|---|
$79 Average price | $25 Average price Cheapest | $52 Average price (fuel + tolls) |
3h 20m Average total duration Fastest 2h 50m Onboard + 30m Additional time* | 5h 29m Average total duration 4h 59m Onboard + 30m Additional time* | 2h 57m Average total duration (door-to-door) |
0.1 - 0.2kg CO2 emissions Lowest | 0.2 - 0.5kg CO2 emissions | - CO2 emissions |
Most popular train company |  Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
The cheapest way to travel from Luton to Cardiff is a bus with an average price of $25 (€20).
This is compared to other travel options from Luton to Cardiff:
A bus is $54 (€45) less than a train for this route with tickets for a train from Luton to Cardiff costing on average $79 (€65).
The fastest way to travel from Luton to Cardiff is by train with an average journey time of 2h 50m.
Other travel options to Cardiff take longer:
Bus takes on average 4h 59m.
It's helpful to compare your options as there are 2 ways to travel between Luton and Cardiff including taking a train and bus.
We recommend using the bus as it is the most popular way to get from Luton to Cardiff among Omio's users.
Take the train. It's meaningfully faster than driving, and the time saved usually justifies the price.
You'll arrive about 7m sooner (2h 50m by train vs 2h 57m by car). Tickets start at around $79 (€65) compared to roughly $52 (€43) in fuel and tolls — so you're paying a bit more, but getting hours of your day back, a city-centre arrival, and the freedom to work or relax instead of drive.
Driving makes more sense if you're travelling as a group (where fuel costs split several ways), want to stop along the way, or need a car once you arrive.
Live departures
Luton to Cardiff train times
The table below shows live departures for Luton to Cardiff trains for today, Tuesday, July 14. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| W45384+Tube from London St Pancras International to London Paddington+G14959 · G15011 | On time 10:29 AM Luton station (LUT) | 4h20 | 2:49 PM Cardiff Central (CDF) | 3 transfers | |
| C04229+Tube from London St Pancras International to London Paddington+W34624 | On time 10:56 AM Luton station (LUT) | 3h41 | 2:37 PM Cardiff Central (CDF) | 2 transfers | |
| W32964+Tube from London St Pancras International to London Paddington+G14960 · G15499 | On time 10:59 AM Luton station (LUT) | 4h23 | 3:22 PM Cardiff Central (CDF) | 3 transfers | |
| W32964+C38478+W34624 | 10:59 AM Luton station (LUT) | 3h38 | 2:37 PM Cardiff Central (CDF) | 2 transfers | |
| W32976+C38505+G14960 · G15499 | On time 11:13 AM Luton station (LUT) | 4h09 | 3:22 PM Cardiff Central (CDF) | 3 transfers | |
| W32973+Tube from London St Pancras International to London Paddington+G14961 · W34999 | On time 11:29 AM Luton station (LUT) | 4h17 | 3:46 PM Cardiff Central (CDF) | 3 transfers | |
| C04235+Tube from London St Pancras International to London Paddington+W35418 | On time 11:56 AM Luton station (LUT) | 3h40 | 3:36 PM Cardiff Central (CDF) | 2 transfers | |
| W32969+Tube from London St Pancras International to London Paddington+G14962 · G15500 | 11:59 AM Luton station (LUT) | 4h17 | 4:16 PM Cardiff Central (CDF) | 3 transfers | |
| W45551+C38581+G14962 · G15500 | On time 12:13 PM Luton station (LUT) | 4h03 | 4:16 PM Cardiff Central (CDF) | 3 transfers | |
| W45382+Tube from London St Pancras International to London Paddington+G14963 · G15014 | On time 12:29 PM Luton station (LUT) | 4h21 | 4:50 PM Cardiff Central (CDF) | 3 transfers | |
| C04239+Tube from London St Pancras International to London Paddington+W34630 | On time 12:56 PM Luton station (LUT) | 3h42 | 4:38 PM Cardiff Central (CDF) | 2 transfers | |
| W32974+Tube from London St Pancras International to London Paddington+G14964 · G15501 | 12:59 PM Luton station (LUT) | 4h23 | 5:22 PM Cardiff Central (CDF) | 3 transfers | |
| W45561+C38264+G14964 · G15501 | 1:13 PM Luton station (LUT) | 4h09 | 5:22 PM Cardiff Central (CDF) | 3 transfers | |
| W32942+Tube from London St Pancras International to London Paddington+W34706 · G15016 | On time 1:29 PM Luton station (LUT) | 4h20 | 5:49 PM Cardiff Central (CDF) | 3 transfers | |
| C04247+Tube from London St Pancras International to London Paddington+W34634 | On time 1:56 PM Luton station (LUT) | 3h41 | 5:37 PM Cardiff Central (CDF) | 2 transfers | |
| W32971+Tube from London St Pancras International to London Paddington+G14965 · G15502 | On time 1:59 PM Luton station (LUT) | 4h13 | 6:12 PM Cardiff Central (CDF) | 3 transfers | |
| W45556+C38349+G14965 · G15502 | On time 2:13 PM Luton station (LUT) | 3h59 | 6:12 PM Cardiff Central (CDF) | 3 transfers | |
| W45527+Tube from London St Pancras International to London Paddington+W34712 · G15018 | On time 2:29 PM Luton station (LUT) | 4h21 | 6:50 PM Cardiff Central (CDF) | 3 transfers | |
| C04253+Tube from London St Pancras International to London Paddington+W34637 | 2:56 PM Luton station (LUT) | 3h41 | 6:37 PM Cardiff Central (CDF) | 2 transfers | |
| W45383+C38409+W34637 | On time 2:59 PM Luton station (LUT) | 3h38 | 6:37 PM Cardiff Central (CDF) | 2 transfers | |
| W45383+Tube from London St Pancras International to London Paddington+G14966 · G15503 | On time 2:59 PM Luton station (LUT) | 4h24 | 7:23 PM Cardiff Central (CDF) | 3 transfers | |
| W45574+C38429+G14966 · G15503 | 3:13 PM Luton station (LUT) | 4h10 | 7:23 PM Cardiff Central (CDF) | 3 transfers | |
| W45379+Tube from London St Pancras International to London Paddington+W34719 · G15020 | On time 3:29 PM Luton station (LUT) | 4h24 | 7:53 PM Cardiff Central (CDF) | 3 transfers | |
| W45416+C37239+G14942 | On time 3:43 PM Luton station (LUT) | 3h55 | 7:38 PM Cardiff Central (CDF) | 2 transfers | |
| W45416+Tube from London St Pancras International to London Paddington+G14942 | On time 3:43 PM Luton station (LUT) | 3h55 | 7:38 PM Cardiff Central (CDF) | 2 transfers | |
| W32980+Tube from London St Pancras International to London Paddington+G14967 · G15504 | 3:59 PM Luton station (LUT) | 4h23 | 8:22 PM Cardiff Central (CDF) | 3 transfers | |
| W45576+C38514+G14967 · G15504 | 4:13 PM Luton station (LUT) | 4h09 | 8:22 PM Cardiff Central (CDF) | 3 transfers | |
| W45557+Tube from London St Pancras International to London Paddington+W34726 · G15021 | On time 4:29 PM Luton station (LUT) | 4h18 | 8:47 PM Cardiff Central (CDF) | 3 transfers | |
| Wednesday, July 15 | |||||
| C10082+Tube from London St Pancras International to London Paddington+W35065+G01101 | 8:01 AM Luton station (LUT) | 4h25 | 12:26 PM Cardiff Central (CDF) | 3 transfers | |
| W45524+G14956 · G15496+C37160 | 8:13 AM Luton station (LUT) | 4h04 | 12:17 PM Cardiff Central (CDF) | 3 transfers | |
| W32958+Tube from London St Pancras International to London Paddington+W34680 · G15007 | 8:27 AM Luton station (LUT) | 4h22 | 12:49 PM Cardiff Central (CDF) | 3 transfers | |
| Tube from London St Pancras International to London Paddington+W34618+C04215 | 8:55 AM Luton station (LUT) | 3h41 | 12:36 PM Cardiff Central (CDF) | 2 transfers | |
| W32951+Tube from London St Pancras International to London Paddington+G14957 · G15497 | 8:59 AM Luton station (LUT) | 4h23 | 1:22 PM Cardiff Central (CDF) | 3 transfers | |
| W32951+W34618+C38305 | 8:59 AM Luton station (LUT) | 3h37 | 12:36 PM Cardiff Central (CDF) | 2 transfers | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Luton to Cardiff by train or bus
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Why should you book Luton to Cardiff trains with Omio?
Great Western Railway as well as Thameslink offer trains services from Luton to Cardiff.
Omio is an official ticket reseller for all your travel options from Luton to Cardiff.
Why book with Omio vs Great Western Railway?
- Compare with other providers: On Omio, you can not only buy tickets for Great Western Railway, but also compare tickets for the likes of Thameslink to find the best option for your trip from Luton to Cardiff.
- 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 train and bus to ensure you get the best deal for traveling from Luton to Cardiff.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Thameslink to find the best option for your trip from Luton to Cardiff.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Luton to Cardiff.
How far in advance should I book train tickets from Luton to Cardiff?
The best time to book your train from Luton to Cardiff is 42 days before departure. See how prices for trains change on the Luton to Cardiff route.
Prices are for one-way tickets for one passenger from Luton to Cardiff per month. Insights are sourced from fares found by Omio users in the last 12 months. Current prices may differ as prices vary depending on the time of day, class or how far in advance you book your train from Luton to Cardiff.
Trains
from $64Buses
from $19Journey information
Overview: Train from Luton to Cardiff
United KingdomUnited Kingdom
Trains from Luton to Cardiff run on average 6 times per day, taking around 2h 50m. Cheap train tickets for this journey start at $36 (€29) but you can travel from only $13 (€11) by bus.
The earliest train runs at 02:40, the last at 21:32. The fastest train covers the 121 miles (196 km) distance in 3h 6m.
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 $13 (€11)
Distance 121 miles (196 km) |
Average train duration 2h 50m |
Cheapest ticket price $36 (€29) |
Trains per day 6 |
Fastest train 3h 6m |
First train 2:40 AM |
Last train 9:32 PM |
Cheapest Month Nov |
Cheapest Day Thu |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Thu |
Least Busy Day Mon |
Best time to book 63 days |
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 $13 (€11)
Train companies: Great Western Railway, Thameslink from Luton to Cardiff trainsGreat Western Railway, Thameslink trains will get you between Luton and Cardiff from $13 (€11). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
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 Duration
3h 6m
Cheapest Price
$36 (€29)
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
Thameslink
About
Thameslink is a train service that operates in the United Kingdom. It is operated by Govia Thameslink Railway and serves the counties of Bedfordshire, Cambridgeshire, Hertfordshire, London, and Surrey. The trains run from early morning until late at night, with some services running 24 hours a day. There are a variety of train types available, including Class 700 Desiro City, Class 377 Electrostar, Class 387/1 Electrostar, and Class 319/0. Ticket types include Anytime, Off-Peak, Super Off-Peak, and Advance. Onboard facilities include Wi-Fi, power sockets, and air conditioning. The most popular routes for Thameslink are London to Brighton, London to Bedford, and London to Luton.
Luggage & cancellation policy
Average Duration
2h 44m
Cheapest Price
$212 (€175)
Thameslink frequency
16 a day
Luggage included
2 large items of luggage and 1 small hand luggage
Luggage storage
Overhead racks, luggage areas at the end of carriages, under seats
Cancellation Policy
Refund policies depend on ticket type
Refund
Full refund available if service is canceled
Amenities on board the train
Wifi
Food sold onboard
Trolley service on some routes offering drinks and snacks
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating
Pets
Small pets free of charge. Dogs must be on a lead. Maximum two dogs per passenger
Quiet zone
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.
FAQs: Trains from Luton to Cardiff
Find answers to the most common questions about traveling from Luton 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.
Train ticket prices from Luton to Cardiff can vary. The cheapest ticket starts at $36 (€29), while the average price is around $79 (€65).
The train from Luton to Cardiff takes 3h 6m and runs 6 per day.
The distance by train from Luton to Cardiff is 121 miles (196 km).
The first train from Luton to Cardiff leaves at 2:40 AM.
The last train from Luton to Cardiff leaves at 9:32 PM.
There is no high speed train available from Luton to Cardiff.
There is no direct train service currently available from Luton to Cardiff.
Unfortunately, there is no night train available from Luton to Cardiff.
The train station in Luton that goes to Cardiff is Luton station (LUT), which connects to Cardiff Central (CDF).
The cheapest way to get from Luton to Cardiff is by bus, with a cost of around $13 (€11).
The train journey from Luton to Cardiff offers a mix of urban and countryside views, with scenic highlights including the rolling hills of the Cotswolds and glimpses of the River Severn as you approach Cardiff.
A day trip from Luton to Cardiff is not feasible as the journey takes 3h 6m. However, there are 6 trips per day by train.
In Cardiff, you can enjoy a variety of activities and sights. Attend performances at the Millennium Centre, explore the vibrant nightlife in the city center, or take a scenic boat tour around Cardiff Bay. For adventure, visit Cardiff International White Water for rafting and kayaking. Shop and dine at Cardiff Market. Discover history at Cardiff Castle and St Fagans National Museum of History, explore art and culture at the National Museum Cardiff, and relax in Bute Park. Cardiff Bay also offers dining, entertainment, and cultural attractions.
A visit of 2 to 3 days is typically sufficient to explore Cardiff's main attractions, such as Cardiff Castle, the National Museum, and Cardiff Bay, while allowing time for leisure and dining experiences.
Yes, you can take the train from Luton to Cardiff.
Since neither Luton nor Cardiff are in the Schengen Area, passport requirements depend on the specific immigration rules of United Kingdom and United Kingdom. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
Popular day trips by train from Cardiff include Swansea, Bristol, Bath, Newport, Gloucester.
We recommend using the bus as it is the most popular way to get from Luton to Cardiff among Omio's users.
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.
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.
Most popular train connections from Luton
More options for your journey from Luton to Cardiff
Here are some other resources that might have the information you need
Most popular trains to and from Cardiff and Luton
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