London to Cardiff train with Great Western Railway

Sat, Sep 05
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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, prices and bookable tickets for Sep 05

Cheapest price on Sep 05

$78

Average ticket price on Sep 05

$86

Fastest journey on Sep 05

1 h 58 m

Average journey duration on Sep 05

1 h 59 m

Trains on Sep 05

33

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 $86 if you buy it on the day, but the cheapest tickets can be found for only $78.

Fast trains

On Sat, Sep 05, we found 33 trains from London to Cardiff, including 20 direct services.

On Sat, Sep 05 the direct trains cover the 211 km distance in an average of 1 h 59 m but if you time it right, some trains will get you there in just 1 h 58 m .

On Sat, Sep 05 the slowest trains will take 1 h 59 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 RailwayW34605
    6:38 AM1h59
    London Paddington (PAD)
    8:37 AMCardiff Central (CDF)
    $781One-way
    0 transfers
  • Great Western RailwayW34636
    4:08 PM2h02
    London Paddington (PAD)
    6:10 PMCardiff Central (CDF)
    $781One-way
    0 transfers
  • Great Western RailwayC42179
    6:08 PM2h02
    London Paddington (PAD)
    8:10 PMCardiff Central (CDF)
    $781One-way
    0 transfers
  • Great Western RailwayC42178
    5:08 PM2h02
    London Paddington (PAD)
    7:10 PMCardiff Central (CDF)
    $781One-way
    0 transfers
  • Great Western RailwayC42180
    6:38 PM1h59
    London Paddington (PAD)
    8:37 PMCardiff Central (CDF)
    $781One-way
    0 transfers

Travel Information

Compare train and bus for London to Cardiff

Omio recommends booking the train as it is the most popular option from London to Cardiff among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $22 For those with little time, consider booking a train, which has an average total journey time of 2h 40m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.1 - 0.2kg. Average ticket prices depend on the travel mode: a bus costs an average of $22, while a train costs an average of $92.

Distance: 131 miles (211 km)

Compare train with

Most popular
Train
Bus
Driving

$92

Average price

$22

Average price

Cheapest

$73

Average price

(fuel + tolls)

2h 40m

Average total duration

Fastest

2h 10m

Onboard

+

30m

Additional time*

4h 13m

Average total duration

3h 43m

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 $22 (€18).

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

A bus is $71 (€57) less than a train for this route with tickets for a train from London to Cardiff costing on average $92 (€75).

The fastest way to travel from London to Cardiff is by train with an average journey time of 2h 10m.

Other travel options to Cardiff take longer:

Bus takes on average 3h 43m.

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 train as it is the most popular way to get from London 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 54m sooner (2h 10m by train vs 3h 4m by car). Tickets start at around $92 (€75) compared to roughly $73 (€59) 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.

Direct services run with Great Western Railway, Great Western Railway (GWR).

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

London to Cardiff train times

The table below shows live departures for London to Cardiff trains for today, Friday, September 4. You can also manually refresh the results below to see updated train journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
Great Western RailwayW35415
On time
6:48 AM London Paddington (PAD)
1h51
8:39 AM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayG14933
On time
7:12 AM London Paddington (PAD)
1h56
9:08 AM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayG14934
On time
7:48 AM London Paddington (PAD)
1h48
9:36 AM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayG14935
On time
8:18 AM London Paddington (PAD)
1h54
10:12 AM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayG14936
On time
8:48 AM London Paddington (PAD)
1h49
10:37 AM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayG15007+South Western RailwayL79334
Delayed
9:42 AM 8:50 AMLondon Waterloo (WAT)
3h59
12:49 PM Cardiff Central (CDF)
1 transfer
Great Western RailwayG14937
On time
9:18 AM London Paddington (PAD)
1h49
11:07 AM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayG15009+South Western RailwayL79342
Delayed
10:42 AM 9:20 AMLondon Waterloo (WAT)
4h25
1:45 PM Cardiff Central (CDF)
1 transfer
Great Western RailwayW35065 · G14938
On time
9:32 AM London Paddington (PAD)
2h08
11:40 AM Cardiff Central (CDF)
1 transfer
Great Western RailwayG14938
On time
9:48 AM London Paddington (PAD)
1h52
11:40 AM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayW34617
On time
10:16 AM London Paddington (PAD)
1h54
12:10 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayW34618
On time
10:48 AM London Paddington (PAD)
1h49
12:37 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayG14939
On time
11:16 AM London Paddington (PAD)
2h00
1:16 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayW35069 · W35417
On time
11:32 AM London Paddington (PAD)
2h04
1:36 PM Cardiff Central (CDF)
1 transfer
Great Western RailwayG14940+South Western RailwayL80673+SouthernG27594
Delayed
12:41 PM 11:41 AMLondon Victoria (VIC)
3h27
3:08 PM Cardiff Central (CDF)
2 transfers
Great Western RailwayW35417
On time
11:48 AM London Paddington (PAD)
1h48
1:36 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayW34622
On time
12:13 PM London Paddington (PAD)
1h55
2:08 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayW34624
On time
12:48 PM London Paddington (PAD)
1h49
2:37 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayG14940
On time
1:15 PM London Paddington (PAD)
1h53
3:08 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayW35418
On time
1:48 PM London Paddington (PAD)
1h48
3:36 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayW34634+SouthernG27449+South Western RailwayL80718
Delayed
3:13 PM 1:50 PMLondon Victoria (VIC)
3h47
5:37 PM Cardiff Central (CDF)
2 transfers
Great Western RailwayW34629
On time
2:15 PM London Paddington (PAD)
1h51
4:06 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayG15018+South Western RailwayL79400
Delayed
3:42 PM 2:50 PMLondon Waterloo (WAT)
4h00
6:50 PM Cardiff Central (CDF)
1 transfer
Great Western RailwayW34632
On time
3:16 PM London Paddington (PAD)
1h53
5:09 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayW34634
On time
3:48 PM London Paddington (PAD)
1h49
5:37 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayG15020+South Western RailwayL79411
Delayed
4:42 PM 3:50 PMLondon Waterloo (WAT)
4h03
7:53 PM Cardiff Central (CDF)
1 transfer
Great Western RailwayW35419
On time
4:18 PM London Paddington (PAD)
1h48
6:06 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayW346374:48 PM London Paddington (PAD)
1h49
6:37 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG15021+South Western RailwayL79424
Delayed
5:42 PM 4:50 PMLondon Waterloo (WAT)
3h57
8:47 PM Cardiff Central (CDF)
1 transfer
Great Western RailwayG149415:18 PM London Paddington (PAD)
1h52
7:10 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG15023+South Western RailwayL79428
Delayed
6:42 PM 5:23 PMLondon Waterloo (WAT)
4h22
9:45 PM Cardiff Central (CDF)
1 transfer
Great Western RailwayG149425:48 PM London Paddington (PAD)
1h50
7:38 PM Cardiff Central (CDF)0 transfersDirect
Great Western RailwayG14943
On time
6:18 PM London Paddington (PAD)
1h56
8:14 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayG14944
On time
6:48 PM London Paddington (PAD)
1h49
8:37 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayW34646
On time
7:18 PM London Paddington (PAD)
1h44
9:02 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayG15027+South Western RailwayL79450
Delayed
8:42 PM 7:20 PMLondon Waterloo (WAT)
4h31
11:51 PM Cardiff Central (CDF)
1 transfer
Great Western RailwayW35425+SouthernC82899+South Western RailwayL80817
Delayed
9:13 PM 7:24 PMLondon Victoria (VIC)
4h16
11:40 PM Cardiff Central (CDF)
2 transfers
Great Western RailwayW34648
On time
7:48 PM London Paddington (PAD)
1h50
9:38 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayG14946
On time
8:48 PM London Paddington (PAD)
1h53
10:41 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayW35425
On time
9:48 PM London Paddington (PAD)
1h52
11:40 PM Cardiff Central (CDF)
0 transfersDirect
Great Western RailwayC42182
On time
10:49 PM London Paddington (PAD)
2h11
1:00 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 30 times per day, taking around 2h 10m. Cheap train tickets for this journey start at $42 (€34) but you can travel from only $7 (€5) by bus.

There are 25 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 43m.

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
2h 10m
Cheapest ticket price
$42 (€34)
Trains per day
30
Direct trains
25
Fastest train
1h 43m
First train
12:07 AM
Last train
11:00 PM
Cheapest Month
Apr
Cheapest Day
Thu
High Season
Oct - Dec
Low Season
Apr - Jun
Busiest Day
Wed
Least Busy Day
Thu
Best time to book
77 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, CrossCountry, Transport for Wales from London to Cardiff trainsGreat Western Railway, South Western Railway, CrossCountry, Transport for Wales 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 Great Western Railway Duration
1h 43m
Cheapest Great Western Railway Price
$42 (€34)
Great Western Railway frequency
31 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

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 South Western Railway Duration
3h 15m
Cheapest South Western Railway Price
$58 (€47)
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

CrossCountry

About
CrossCountry is a fast-speed train operator in the United Kingdom, offering both express and regional services across the country. Express services, such as the CrossCountry Voyager and XC Trains, provide quick and comfortable journeys with amenities like free Wi-Fi, power sockets, and a selection of snacks and drinks. Regional services, including the CrossCountry Regional and Regional Express, make more local stops for a leisurely trip. Ticket options include Standard Class and First Class, as well as Advance, Anytime, and Off-Peak fares to suit different budgets and schedules. Popular routes include London to Birmingham, Manchester to Edinburgh, and Bristol to Reading.
Luggage & cancellation policy
Average CrossCountry Duration
2h 39m
Cheapest CrossCountry Price
$81 (€65)
CrossCountry frequency
1 a day
Luggage included
2 pieces of luggage included in ticket price
Luggage storage
Overhead racks and luggage storage areas at ends of carriages
Cancellation Policy
Refund policies vary by ticket type
Refund
Full refund provided for canceled services
Amenities on board the train
Wifi
Food sold onboard
Trolley service with drinks and snacks on some routes
Seat reservation
Seat reservations available for additional fee
Toilets
USB plugs
Accessibility
Wheelchair spaces and accessible toilets available
Pets
Small pets in carriers travel free, larger dogs require ticket
Quiet zone

Transport for Wales

About
Transport for Wales is a public transport provider in Wales, UK. It operates a comprehensive network of trains, buses and ferries across the country. The trains are modern and comfortable, with a range of different types including InterCity Express Trains, Regional Trains, and Metro Trains. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. There are a variety of ticket types available, including single and return tickets, season tickets, and group tickets. The most popular routes include Cardiff to Swansea, Cardiff to Newport, and Cardiff to Manchester.
Luggage & cancellation policy
Average Transport for Wales Duration
2h 45m
Cheapest Transport for Wales Price
$81 (€66)
Transport for Wales frequency
1 a day
Luggage included
2 large items of luggage and 1 small hand luggage included
Luggage storage
Overhead racks, luggage areas at end of carriages, under seats
Cancellation Policy
Refund policy depends on ticket type
Refund
Full refund if service canceled
Amenities on board the train
Wifi
Food sold onboard
Trolley service on most routes with snacks and drinks. Some stations have cafes
Seat reservation
Seat reservations recommended but not mandatory. Free of charge when booking tickets
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets in carriers travel free. Dogs allowed with ticket (£5 per day). Guide dogs free
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

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 $42 (€34), while the average price is around $92 (€75).
The train from London to Cardiff takes 1h 43m and runs 30 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 25 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 43m, 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 train 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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