London to Cardiff train with Great Western Railway

Tue, Jul 21
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Great Western Railway
South Western Railway
Great Western Railway (GWR)
Regionale
Deutsche Bahn
2,000+ travel companies
Great Western Railway
South Western Railway
Great Western Railway (GWR)
Regionale
Deutsche Bahn
2,000+ travel companies
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The cheapest and fastest trains from London to Cardiff

Showing times and prices for Jul 21

Cheapest price

$49

Average price

$122

Fastest journey

2 h 21 m

Average duration

2 h 22 m

Trains per day

74

Distance

211 km

Cheap tickets

The best way to find a cheap train ticket from London 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 to Cardiff will cost around $122 if you buy it on the day, but the cheapest tickets can be found for only $49.

Fast trains

Of the 74 trains that leave London for Cardiff on Tue, Jul 21, 18 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Tue, Jul 21 the direct trains cover the 211 km distance in an average of 2 h 22 m but if you time it right, some trains will get you there in just 2 h 21 m .

On Tue, Jul 21 the slowest trains will take 2 h 24 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.

  • Great Western RailwayG14977 · G15000
    6:00 AM2h48
    London Paddington (PAD)
    8:48 AMCardiff Central (CDF)
    $491One-way
    1 transfer
  • Great Western RailwayG14947
    10:49 PM2h46
    London Paddington (PAD)
    1:35 AMCardiff Central (CDF)
    $781One-way
    0 transfers
  • Great Western RailwayW34624
    12:13 PM2h24
    London Paddington (PAD)
    2:37 PMCardiff Central (CDF)
    $841One-way
    0 transfers
  • Great Western RailwayW35426
    9:16 PM2h30
    London Paddington (PAD)
    11:46 PMCardiff Central (CDF)
    $841One-way
    0 transfers
  • Great Western RailwayG14945
    8:16 PM2h29
    London Paddington (PAD)
    10:45 PMCardiff Central (CDF)
    $841One-way
    0 transfers

Travel Information

Compare train and bus for London to Cardiff

Omio recommends booking the bus as it is the most popular option from London to Cardiff among Omio's users. If you are prioritising price take the bus with prices starting from $7. For those with little time consider booking a train which can get you there in 3h 6m. 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 $7, and a train costs an average of $47.

Distance: 131 miles (211 km)

Compare train with

Train
Most popular
Bus
Driving

$82

Average price

$12

Average price

Cheapest

$71

Average price

(fuel + tolls)

3h 36m

Average total duration

Fastest

3h 6m

Onboard

+

30m

Additional time*

3h 51m

Average total duration

3h 21m

Onboard

+

30m

Additional time*

3h 4m

Average total duration

(door-to-door)

0.1 - 0.2kg

CO2 emissions

Lowest

0.2 - 0.5kg

CO2 emissions

-

CO2 emissions

Great Western Railway

Most popular train company

National Express

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 London to Cardiff is a bus with an average price of $12 (€10).

This is compared to other travel options from London to Cardiff:

A bus is $70 (€57) less than a train for this route with tickets for a train from London to Cardiff costing on average $82 (€67).

The fastest way to travel from London to Cardiff is by train with an average journey time of 3h 6m.

Other travel options to Cardiff take longer:

Bus takes on average 3h 21m.

It's helpful to compare your options as there are 2 ways to travel between London and Cardiff including taking a train and bus.
We recommend using the bus as it is the most popular way to get from London to Cardiff among Omio's users.
Take the train. It's the cheaper option, and the extra time on board is usually more relaxing than driving it.

Tickets start at around $82 (€67) compared to roughly $71 (€59) in fuel and tolls — a saving of about $-10.49 (€-8.63). The journey takes 3h 6m versus 3h 4m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.

Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.

Live departures

London to Cardiff train times

The table below shows live departures for London to Cardiff trains for tomorrow, Tuesday, July 21. You can also manually refresh the results below to see updated train journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
Great Western RailwayW346635:23 AM London Paddington (PAD)
2h43
8:06 AM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14977 · G150006:00 AM London Paddington (PAD)
2h48
8:48 AM Cardiff Central (CDF)1 transfer
Great Western RailwayW354156:16 AM London Paddington (PAD)
2h23
8:39 AM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14950 · G154946:28 AM London Paddington (PAD)
2h54
9:22 AM Cardiff Central (CDF)1 transfer
Great Western RailwayW35060+CrossCountryG010926:30 AM London Paddington (PAD)
2h55
9:25 AM Cardiff Central (CDF)1 transfer
Great Western RailwayG14951 · G150027:00 AM London Paddington (PAD)
2h46
9:46 AM Cardiff Central (CDF)1 transfer
Great Western RailwayG149347:12 AM London Paddington (PAD)
2h24
9:36 AM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14952 · C488217:29 AM London Paddington (PAD)
2h48
10:17 AM Cardiff Central (CDF)1 transfer
Great Western RailwayW35061+CrossCountryG010957:31 AM London Paddington (PAD)
2h54
10:25 AM Cardiff Central (CDF)1 transfer
South Western RailwayL79329+Great Western RailwayG15007+SouthernC930528:08 AM London Victoria (VIC)
4h41
12:49 PM Cardiff Central (CDF)2 transfers
Great Western RailwayG149368:16 AM London Paddington (PAD)
2h21
10:37 AM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14954 · G154958:30 AM London Paddington (PAD)
2h49
11:19 AM Cardiff Central (CDF)1 transfer
Great Western RailwayG15030+CrossCountryG010988:32 AM London Paddington (PAD)
2h53
11:25 AM Cardiff Central (CDF)1 transfer
Great Western RailwayG15030 · G15061 · G154958:32 AM London Paddington (PAD)
2h47
11:19 AM Cardiff Central (CDF)2 transfers
South Western RailwayL79334+Great Western RailwayG150078:50 AM London Waterloo (WAT)
3h59
12:49 PM Cardiff Central (CDF)1 transfer
Great Western RailwayG14955 · G150059:00 AM London Paddington (PAD)
2h46
11:46 AM Cardiff Central (CDF)1 transfer
Great Western RailwayG149389:16 AM London Paddington (PAD)
2h24
11:40 AM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14956 · G154969:30 AM London Paddington (PAD)
2h47
12:17 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW35065+CrossCountryG011019:32 AM London Paddington (PAD)
2h54
12:26 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW34680 · G1500710:00 AM London Paddington (PAD)
2h49
12:49 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW3461810:12 AM London Paddington (PAD)
2h25
12:37 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14957 · G1549710:30 AM London Paddington (PAD)
2h52
1:22 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW35067+CrossCountryG0110210:32 AM London Paddington (PAD)
2h53
1:25 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW35067 · G15065 · G1549710:32 AM London Paddington (PAD)
2h50
1:22 PM Cardiff Central (CDF)2 transfers
Great Western RailwayW34686 · G1500911:00 AM London Paddington (PAD)
2h45
1:45 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW3541711:12 AM London Paddington (PAD)
2h24
1:36 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14958 · G1549811:30 AM London Paddington (PAD)
2h46
2:16 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW35069+CrossCountryG0110711:32 AM London Paddington (PAD)
2h53
2:25 PM Cardiff Central (CDF)1 transfer
Great Western RailwayG14959 · G1501112:00 PM London Paddington (PAD)
2h49
2:49 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW3462412:13 PM London Paddington (PAD)
2h24
2:37 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14960 · G1549912:30 PM London Paddington (PAD)
2h52
3:22 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW35071+CrossCountryG0110912:32 PM London Paddington (PAD)
2h53
3:25 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW35071 · G15069 · G1549912:32 PM London Paddington (PAD)
2h50
3:22 PM Cardiff Central (CDF)2 transfers
Great Western RailwayG14961 · W349991:00 PM London Paddington (PAD)
2h46
3:46 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW354181:12 PM London Paddington (PAD)
2h24
3:36 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14962 · G155001:30 PM London Paddington (PAD)
2h46
4:16 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW35073+CrossCountryG011131:32 PM London Paddington (PAD)
2h53
4:25 PM Cardiff Central (CDF)1 transfer
Great Western RailwayG14963 · G150142:00 PM London Paddington (PAD)
2h50
4:50 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW346302:12 PM London Paddington (PAD)
2h26
4:38 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14964 · G155012:30 PM London Paddington (PAD)
2h52
5:22 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW35075+CrossCountryG011142:32 PM London Paddington (PAD)
2h54
5:26 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW35075 · G15073 · G155012:32 PM London Paddington (PAD)
2h50
5:22 PM Cardiff Central (CDF)2 transfers
Great Western RailwayW34706 · G150163:00 PM London Paddington (PAD)
2h49
5:49 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW346343:12 PM London Paddington (PAD)
2h25
5:37 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14965 · G155023:30 PM London Paddington (PAD)
2h42
6:12 PM Cardiff Central (CDF)1 transfer
Great Western RailwayG15031+CrossCountryG011183:32 PM London Paddington (PAD)
2h57
6:29 PM Cardiff Central (CDF)1 transfer
South Western RailwayL79411+Great Western RailwayG15020+SouthernC931253:38 PM London Victoria (VIC)
4h15
7:53 PM Cardiff Central (CDF)2 transfers
South Western RailwayL79411+Great Western RailwayG150203:50 PM London Waterloo (WAT)
4h03
7:53 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW34712 · G150184:00 PM London Paddington (PAD)
2h50
6:50 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW346374:16 PM London Paddington (PAD)
2h21
6:37 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14966 · G155034:30 PM London Paddington (PAD)
2h53
7:23 PM Cardiff Central (CDF)1 transfer
Great Western RailwayG15032+CrossCountryG011194:33 PM London Paddington (PAD)
2h53
7:26 PM Cardiff Central (CDF)1 transfer
South Western RailwayL79424+Great Western RailwayG15021+SouthernC931354:38 PM London Victoria (VIC)
4h09
8:47 PM Cardiff Central (CDF)2 transfers
South Western RailwayL79424+Great Western RailwayG150214:50 PM London Waterloo (WAT)
3h57
8:47 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW34719 · G150205:00 PM London Paddington (PAD)
2h53
7:53 PM Cardiff Central (CDF)1 transfer
Great Western RailwayG149425:05 PM London Paddington (PAD)
2h33
7:38 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14967 · G155045:30 PM London Paddington (PAD)
2h52
8:22 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW34726 · G150216:01 PM London Paddington (PAD)
2h46
8:47 PM Cardiff Central (CDF)1 transfer
Great Western RailwayG149446:12 PM London Paddington (PAD)
2h25
8:37 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14944 · G14968 · G155056:12 PM London Paddington (PAD)
2h57
9:09 PM Cardiff Central (CDF)2 transfers
South Western RailwayL79438+Great Western RailwayG15529 · Y41830 · G149456:23 PM London Waterloo (WAT)
4h22
10:45 PM Cardiff Central (CDF)3 transfers
Great Western RailwayG14968 · G155056:30 PM London Paddington (PAD)
2h39
9:09 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW35082+CrossCountryG011246:34 PM London Paddington (PAD)
2h52
9:26 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW34732 · G150237:00 PM London Paddington (PAD)
2h45
9:45 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW346487:16 PM London Paddington (PAD)
2h22
9:38 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14969 · G155067:30 PM London Paddington (PAD)
2h47
10:17 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW35084+CrossCountryG011277:36 PM London Paddington (PAD)
2h54
10:30 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW34737 · W350418:00 PM London Paddington (PAD)
2h56
10:56 PM Cardiff Central (CDF)1 transfer
Great Western RailwayG149458:16 PM London Paddington (PAD)
2h29
10:45 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14970 · G155078:30 PM London Paddington (PAD)
3h04
11:34 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW35086 · G15085 · G155078:34 PM London Paddington (PAD)
3h00
11:34 PM Cardiff Central (CDF)2 transfers
Great Western RailwayG14971 · G150269:02 PM London Paddington (PAD)
2h55
11:57 PM Cardiff Central (CDF)1 transfer
Great Western RailwayW354269:16 PM London Paddington (PAD)
2h30
11:46 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG1494710:49 PM London Paddington (PAD)
2h46
1:35 AM Cardiff Central (CDF)0 transfersDirect

This is the last train of the day.

Find all the dates and times for this journey

Compare prices and tickets London to Cardiff by train or bus

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Why should you book London to Cardiff trains with Omio?

Great Western Railway as well as South Western Railway or Great Western Railway (GWR) offer trains services from London to Cardiff.
Omio is an official ticket reseller for all your travel options from London 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 South Western Railway or Great Western Railway (GWR) to find the best option for your trip from London 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 London to Cardiff.

Why book with Omio over Wanderu?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of South Western Railway or Great Western Railway (GWR) to find the best option for your trip from London to Cardiff.
  • Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from London to Cardiff.

How far in advance should I book train tickets from London to Cardiff?

The best time to book your train from London to Cardiff is 77 days before departure. See how prices for trains change on the London to Cardiff route.
Prices are for one-way tickets for one passenger from London 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 London to Cardiff.

Journey information

Overview: Train from London to Cardiff

United KingdomUnited Kingdom
United KingdomUnited Kingdom
Icon of train

Trains from London to Cardiff run on average 12 times per day, taking around 3h 6m. Cheap train tickets for this journey start at $47 (€38) but you can travel from only $7 (€5) by bus.

There are 12 trains per day. The earliest train runs at 00:07, the last at 23:00. The fastest train covers the 131 miles (211 km) distance in 1h 44m.

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 $7 (€5)
Distance
131 miles (211 km)
Average train duration
3h 6m
Cheapest ticket price
$47 (€38)
Trains per day
12
Direct trains
12
Fastest train
1h 44m
First train
12:07 AM
Last train
11:00 PM
Cheapest Month
Apr
Cheapest Day
Sat
High Season
Oct - Dec
Low Season
Apr - Jun
Busiest Day
Tue
Least Busy Day
Thu
Best time to book
28 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 $7 (€5)

Train companies: Great Western Railway, South Western Railway, Great Western Railway (GWR) from London to Cardiff trainsGreat Western Railway, South Western Railway, Great Western Railway (GWR) trains will get you between London and Cardiff from $7 (€5). 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
1h 44m
Cheapest Price
$47 (€38)
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

South Western Railway

About
South Western Railway is a train operating company in the United Kingdom, providing services in the south and south-west of England. It operates a variety of train types, including high-speed trains, local stopping services, and suburban commuter trains. It also offers a range of ticket types, including Advance, Off-Peak, and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. The most popular routes for South Western Railway include London Waterloo to Portsmouth Harbour, London Waterloo to Weymouth, and London Waterloo to Bournemouth.
Luggage & cancellation policy
Average Duration
3h 15m
Cheapest Price
$90 (€74)
South Western Railway frequency
1 a day
Luggage included
2 pieces of luggage included in ticket price
Luggage storage
Overhead racks and designated luggage areas at end of carriages
Cancellation Policy
Refund depends on ticket type and timing of cancellation
Refund
Full refund if train is cancelled by operator
Amenities on board the train
Wifi
Food sold onboard
Cafe bar service with hot and cold drinks, snacks, sandwiches
Seat reservation
Seat reservations available for a fee, free for some ticket types
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, assistance service available
Pets
Small pets travel free, dogs must be on lead
Quiet zone

Great Western Railway (GWR)

Luggage & cancellation policy
Average Duration
1h 44m
Cheapest Price
$170 (€140)
Great Western Railway (GWR) frequency
25 a day

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

National Museum Cardiff

Wales’s national art and natural history museum, with Impressionist paintings, geology, and major collections in an elegant civic building.

  • 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.

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.

Traveling by train from London to Cardiff

The train connection between London and Cardiff is well-served by two main providers: Great Western Railway and South Western Railway. Travelers can enjoy a comfortable journey, with frequent services operating throughout the day. The distance of approximately 150 km (93 miles) makes for an efficient trip, allowing passengers to experience the scenic views of the English countryside along the way. Whether you're heading to Cardiff for its vibrant culture or returning to London after exploring Wales' capital, these rail options provide convenient travel solutions.

Train Connection: London to Cardiff

Traveling from London to Cardiff takes approximately 1 hour and 47 minutes. There are up to 15 connections available each day, with direct trains offered for this route. Passengers will depart from either Ealing Broadway or London Paddington and arrive at Cardiff Central station.

London to Cardiff Train Connection

The first daily train journey from London to Cardiff departs at 05:48 AM, providing an early start for travelers eager to explore the vibrant capital of Wales. The last train leaves at 10:49 PM, allowing visitors ample time to enjoy their day before returning in the evening.

Train Tickets Price from London to Cardiff

The cheapest ticket price for a train journey between London and Cardiff is €33. The average ticket price typically hovers around €63, making it an accessible option for travelers looking to explore the vibrant culture of Wales or enjoy the sights of England's capital.

Exploring Cardiff: A Journey Through History and Culture

Cardiff Castle, with its origins dating back to the Roman era, stands as a testament to over 2,000 years of history. This iconic landmark not only showcases stunning Gothic architecture but also reflects Wales' rich heritage through its beautifully preserved interiors and fascinating exhibitions. As you explore the castle grounds, you'll discover unique features like the fairy tale-like clock tower and the impressive Norman keep that offer breathtaking views of Cardiff.

The Principality Stadium is more than just a sports venue; it’s an architectural marvel known for being one of the first stadiums in Europe with a fully retractable roof. Opened in 1999, this state-of-the-art facility has hosted numerous high-profile events including rugby matches and concerts by global superstars. Its vibrant atmosphere and capacity to hold over 74,000 spectators make it an essential stop for any visitor wanting to experience Welsh culture at its most exhilarating.

National Museum Cardiff serves as both an art gallery and natural history museum, housing some of Europe's finest collections under one roof since opening in 1927. The significance lies not only in its extensive exhibits ranging from Impressionist paintings to dinosaur skeletons but also in how it celebrates Welsh identity through various cultural artifacts. Unique features include interactive displays that engage visitors of all ages while showcasing remarkable pieces such as Monet's "Water Lilies" or ancient fossils found right here in Wales.

FAQs: Trains from London to Cardiff

Find answers to the most common questions about traveling from London 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.

FAQs
Train ticket prices from London to Cardiff can vary. The cheapest ticket starts at $47 (€38), while the average price is around $82 (€67).
The train from London to Cardiff takes 1h 44m and runs 12 per day.
The distance by train from London to Cardiff is 131 miles (211 km).
The first train from London to Cardiff leaves at 12:07 AM.
The last train from London to Cardiff leaves at 11:00 PM.
There is no high speed train available from London to Cardiff.
Yes, there is a direct train from London to Cardiff. This service operates 12 times per day, provided by Great Western Railway, Great Western Railway (GWR).
Unfortunately, there is no night train available from London to Cardiff.
The train station in London that goes to Cardiff is London Paddington (PAD), which connects to Cardiff Central (CDF).
The cheapest way to get from London to Cardiff is by bus, with a cost of around $7 (€5).
The London to Cardiff train journey offers a mix of urban and rural scenery, with views of the Thames, picturesque countryside, and historic towns as you travel through England and into Wales.
A day trip from London to Cardiff is feasible since the journey takes 1h 44m, covering a distance of 131 miles (211 km). Trains run 16 times per day.
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 London to Cardiff.
Since neither London 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 London 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.

popular train stations

Popular train stations from London to Cardiff

Most London to Cardiff trains use the London Paddington to Cardiff Central station pair, with some services arriving at Cardiff Queen Street. Use this guide to compare London 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
London PaddingtonPraed Street, London, Greater London, W2 1HQ, United Kingdom+44 3457114141WifiLockersShoppingParkingDiningATMTaxisAccessibilityWCHotelLoungeLost and Found OfficeTicket OfficeBike ParkingBike RentalCar RentalInformation Desk
City-centre transport

Getting to London Paddington from London city centre

TrainElizabeth · 7m · $2 · every ~21 min
BusN118, N18 · 21m · $5 · every ~6 min
36 · 31m · $28 · every ~29 min
N205 · 32m · $5 · every ~2 min
46 · 1h 22m · $2 · every ~19 min
SubwayBakerloo · 12m · $5 · every ~65 min

London Paddington train station facilities and services

London Paddington has practical services for this route, including Wifi, Lockers, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, and Information Desk.

Food and drink

Food options include: Wasabi, The Beer House, Barburrito, Upper Crust, The Mad Bishop & Bear (Fullers), The Pasty Shop, Burger King, Pret a Manger, The Savanna, Soboro Bakery, & more

Wi-Fi and ATMs

Free Wi-Fi in the station. ATMs are located next to the ticket office.

Tickets and information

The ticket office is open 24/7. Information desks are located near Platform 1.

Luggage and lost property

Luggage storage is luggage lockers are located near the taxi stand beside Platform 11. . Lost and found is available at the station.

Parking, taxis and toilets

Available at London Paddington: Parking, Taxis, WC.

Bike and car services

Available at London Paddington: Bike Parking, Bike Rental, Car Rental.

Accessibility

Accessibility facilities are available at London Paddington: Wheelchair access, escalators, elevators.

Shops, hotels and contact

Nearby hotels include Hilton London Paddington, Mercure London Paddington Hotel, The Pilgrm.

Heathrow Terminal 5Heathrow Airport Terminal 5 station, Terminal 5, Heathrow Airport, Greater London, TW6 2GAParkingAccessibilityLoungeLost and Found OfficeTicket Office
City-centre transport

Getting to Heathrow Terminal 5 from London city centre

Heathrow Terminal 5 is 25 km from London city centre. Public transport options include:

TrainElizabeth, London Paddington - Heathrow Terminal 5 · 30m · $43
Elizabeth, London Paddington - Heathrow Terminal 5 · 30m · $43
BusUk061 · 1h 5m · $4 · every ~1 min
035, 025, 030, 032, A40 · 1h 10m · $6 · every ~12 min
025, 030, 032, 035, A40 · 1h 10m · $6 · every ~12 min
N9 · 1h 24m · $2 · every ~4 min
SubwayPiccadilly · 53m · $28 · every ~27 min

Heathrow Terminal 5 train station facilities and services

Heathrow Terminal 5 has practical services for this route, including Parking, Accessibility, Lounge, Lost and Found Office, and Ticket Office.

Tickets and information

Ticket office support is available at Heathrow Terminal 5.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Heathrow Terminal 5: Parking.

Accessibility

Accessibility facilities are available at Heathrow Terminal 5: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains, Accessible ticket machines: There are accessible ticket machines at this station, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.

Heathrow Terminals 2 & 3Heathrow Airport Terminals 2 & 3 station, Inner Ring Road, Heathrow Airport, Greater London, TW6 1WDWifiShoppingParkingATMAccessibilityWCLost and Found OfficeTicket Office
City-centre transport

Getting to Heathrow Terminals 2 & 3 from London city centre

Heathrow Terminals 2 & 3 is 23 km from London city centre. Public transport options include:

TrainElizabeth, London Paddington - Heathrow Terminal 4, London Paddington - Heathrow Terminal 5 · 21m · $43 · every ~3 min
Elizabeth · 41m · $21 · every ~8 min
BusUkn14, Ukn02, Uk043, Uk042, Ukn23, Ukxn10, Ukn49 · 50m · $2 · every ~1 min
Ukxn10 · 50m · $4 · every ~1 min
Ukxn10 · 50m · $4 · every ~1 min
N9 · 1h 11m · $2 · every ~4 min
SubwayPiccadilly · 47m · $26 · every ~27 min

Heathrow Terminals 2 & 3 train station facilities and services

Heathrow Terminals 2 & 3 has practical services for this route, including Wifi, Shopping, Parking, ATM, Accessibility, WC, Lost and Found Office, and Ticket Office.

Wi-Fi and ATMs

Wi-Fi is available at Heathrow Terminals 2 & 3. ATMs are available at Heathrow Terminals 2 & 3.

Tickets and information

Ticket office support is available at Heathrow Terminals 2 & 3.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Heathrow Terminals 2 & 3: Parking, WC.

Accessibility

Accessibility facilities are available at Heathrow Terminals 2 & 3: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains, Accessible ticket machines: There are accessible ticket machines at this station, Accessible toilets: Yes, Ramp for train access: No, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.

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