Coach trips from Cardiff to London

from £6.49

Health and Safety

Keep yourself and others safe while travelling with us.
Learn more

Large bus network

Choose from over 3,000 travel destinations in 40+ countries and discover Europe with FlixBus.
To our network

Arrive on time

We’ll get you there in comfort and on time: 9 out of 10 of our busses arrive punctually.
Current route information

Travel environmentally-friendly

Our efficient coaches are proven to have an excellent carbon footprint per driven passenger-mile.
Bus travel and environment

On this page


Bus stations and stops in Cardiff

Please note: your ticket will contain the most up-to-date address information.

Discover all destinations

Frequently asked questions

With FlixBus, you can conveniently reach 79 destinations from London, including Paris, Bristol, Birmingham.
Yes, weekend trip options are available from Cardiff to London. Check out the route's schedule and chose the best option to suit your plans!
You can find coach tickets starting at just £6.49, with an average price of £14.49.
Yes, if you are a holder of the National Entitlement Card (NEC), you are entitled to free travel on FlixBus services operating within Scotland. This includes routes between Aberdeen, Dundee, Dunfermline, Edinburgh, Glasgow, Perth, and Stirling. The NEC scheme is for Scottish residents who are aged 60 and over, individuals with a disability, and young people under 22, including eligible Young Scot cardholders. Our services run multiple times a day, providing a convenient and cost-effective way for eligible NEC cardholders to travel across these cities. You can find more information here.
Booking bus tickets between London and Cardiff with FlixBus is quick and easy. Simply navigate to the FlixBus website and choose your trip in just three clicks. To find cheap coach tickets, you need to select your city & station of departure and destination, the dates of outgoing & return trips and the number of passengers. The search function will then show you coach trips at the best price, enabling you to reserve your seats and add the trip to your cart before paying for your booking.
Passengers travelling from Cardiff to London are permitted to bring one piece of checked luggage (50x80x30 cm, up to 20 kg) and one hand luggage (30x42x18 cm, up to 7 kg) at no cost. For additional or special luggage, refer to this page. You can bring your bike with FlixBus, subject to availability. Check here for bike prices.
Child ticket prices for the Cardiff to London route vary based on age and the timing of the booking. Those under 15 get a markdown from the regular adult rate. At the time of booking, we sift through all discounts to offer you the most cost-effective rate. Should a discount surpass the child fare, that will be the rate charged. Kindly go through our child travel guidelines. Prams and foldable pushchairs, given they don't exceed a combined size of 240 cm (94.5 inches), can be stored in the luggage area at no extra charge.
Every FlixBus service between Cardiff and London is designed to cater to passengers with mobility constraints. Our commitment is to make journeys as accessible and comfy as feasible for those with mobility challenges or disabilities. All trips between Cardiff and London welcome service animals. We accommodate wheelchairs, folding wheelchairs, and other mobility aids at no extra charge.
The first FlixBus service from Cardiff to London is at 05:05.
The day's last FlixBus departure from Cardiff to London is set for 16:15.
In Cardiff, there are a singular coach stop: Cardiff - Herbert St Lloyd George Ave. As for London, it boasts 10 stops: London Bridge, London Edmonton (Angel Corner), London Finchley Road (Stop CL), London Hammersmith Bridge Road, London Hammersmith Bus Station (Bay D), London Marble Arch, London Paddington Train Station, London Stratford- Montifichet Road Stop U, London Victoria Coach Station, North Greenwich- Millenium Way Stop F.. You can locate the FlixBus stops on the embedded map on this page.
There's no requirement for a printed ticket for your journey between Cardiff and London. After completing your online booking, you'll receive an email containing a PDF with a QR code, which serves as your digital ticket. If you booked via the FlixBus App, your ticket will be saved there. Just present this digital QR code to the driver upon boarding.

Travel Guide: Cardiff to London via FlixBus

Traveling from Cardiff to London with FlixBus provides a comfortable and efficient way to journey between these two vibrant cities. With the right preparation, your trip will be not only smooth and relaxing, but also a memorable part of your adventure.

Departing from Cardiff

FlixBus offers several departure points in Cardiff, ensuring a convenient start to your journey. It's recommended to arrive at least 15 minutes before departure to ensure a hassle-free boarding experience. Here is a comprehensive guide to transportation options to get to your FlixBus stop in Cardiff:

  • Bus: Cardiff Bus operates a comprehensive network throughout the city and surrounding areas, including Penarth and Barry. The service is convenient and easy to use, accepting contactless payments or exact cash.
  • Taxi: Taxis are readily available throughout Cardiff, with licensed black cabs operating from designated taxi ranks. Private companies like Veezu offer pre-booked services. Uber also operates in Cardiff, offering another convenient option for reaching your departure point.
  • Train: Cardiff boasts 20 railway stations, including the main hubs of Cardiff Central and Cardiff Queen Street, as part of the South Wales Metro. A shuttle train is available between Cardiff Queen Street and Cardiff Bay, providing easy access to various parts of the city.

Arriving in London

Upon reaching your FlixBus stop in London, you'll have a plethora of transportation options at your disposal to get you to your final destination or to start exploring the city immediately. London's public transport system is renowned for its extensive coverage and efficiency, making it straightforward to traverse the city's vast expanse and visit iconic sites that may be located several kilometers apart.

Means of Public Transport in London

  • The London Underground (Tube): The Tube is the quickest and most popular way to navigate London. As Europe's largest metro system, it boasts 11 lines and over 270 stations, spanning more than 400 kilometers of track. The Tube operates until midnight, with certain lines - Central, Jubilee, Northern, Piccadilly, and Victoria - offering 24-hour service on Fridays and Saturdays. If you're staying outside the city center, it's recommended to book accommodation near a Tube station for easy access to all areas of London.
  • Buses: London's bus network is extensive, reaching even the most remote corners of the city. The iconic red double-decker buses offer a unique London experience, providing great views of the city, although they can be slower due to traffic. Navigating the many bus routes can be complex for first-time visitors, but it's a fun way to see London from a different perspective.
  • DLR (Docklands Light Railway): The DLR is an automated, above-ground light rail system that complements the Tube, particularly in East London. It connects important areas such as Canary Wharf, Greenwich, Stratford, and London City Airport. The DLR operates on the same schedule and fare system as the Underground, making it an integral part of the metro network.
  • Tramlink: While primarily serving the southern suburbs, London's Tramlink is a reliable transport option for those staying in or visiting Croydon and nearby areas. The modern trams might not be frequently used by tourists, but it's a handy option if your travels take you to the southern outskirts of London.
  • Taxis: London's famous black cabs operate 24/7 and are a convenient option, especially if you have heavy luggage or prefer a direct, door-to-door service. Taxis can be hailed on the street, found at designated ranks, or booked via mobile apps. However, they can be more expensive, particularly during peak times and at nighttime.

Top 10 Must-See Attractions in London

1. Tower Bridge: A symbol of London, this iconic bridge over the Thames offers breathtaking views of the city. Its Victorian Gothic style sets it apart from other London landmarks.

2. Big Ben: One of the world's most famous clocks, Big Ben stands tall at the north end of the Palace of Westminster. Its chimes have marked the passing of hours for over 150 years.

3. Warner Bros. Studios: Perfect for Harry Potter fans, this behind-the-scenes tour takes you through sets, costumes, and props from the beloved film series.

4. Madame Tussauds: Get up close to wax figures of your favorite celebrities, historical figures, and even royalty at this famous museum.

5. Buckingham Palace: The official residence of the Queen, Buckingham Palace is a must-see. Don't miss the Changing of the Guard ceremony.

6. Regent's Park: One of the city's largest parks, it's home to London Zoo, beautiful gardens, and ample space for a leisurely stroll or picnic.

7. London Eye: Offering panoramic views of the city, the London Eye is a giant Ferris wheel on the South Bank of the River Thames.

8. Westminster Abbey: This historic, royal church is the site of coronations and burials of British monarchs. Its stunning architecture and rich history make it a must-visit.

9. Palace of Westminster: Also known as the Houses of Parliament, this impressive building is home to the UK Parliament. Its beautiful architecture and the iconic Big Ben clock tower make it a must-see.

10. St Katharine Docks: A hidden gem near Tower Bridge, this marina is filled with beautiful boats, riverside homes, and a variety of restaurants and shops. It's a peaceful spot to relax in the heart of the city.

This guide should provide you with all the information you need to plan a successful and enjoyable trip from Cardiff to London with FlixBus. Happy travels!

Coach trips from Cardiff to London

Find the cheapest coaches from Cardiff to London

It couldn’t be easier to book cheap coach tickets from Cardiff to London with FlixBus - and when you book coach tickets in advance, you can save money too!

FlixBus operates in 45 countries, connecting 5000 destinations. Looking for coach tickets from Cardiff to London?
Ticket prices start as little as £6.49, with an average price of £14.49. To get the cheapest coach tickets, book online in advance and avoid busy times like weekends or bank holidays.

The distance between Cardiff and London is 151 miles, which takes approximately 3 hours 20 minutes with our fastest trips.

Make travelling even easier with the FlixBus app. All your information will be saved for the next time you travel, ensuring you always benefit from cheap coach tickets for the journeys you love.

Travelling from Cardiff to London

No matter whether you want to travel by coach first thing in the morning or late at night, you’ll find a journey to suit you with 6 rides between Cardiff and London. The first coach service is at 05:05 with the last coach leaving at 16:15.

You can get bus tickets for just £6.49. What’s more, our booking process is straightforward, and we offer a generous luggage allowance as well as many onboard amenities. Just relax and enjoy the journey with free Wi-Fi and plenty of legroom.
FlixBus coaches are also a great choice for environmentally-conscious travellers. We’re working towards being 100% carbon neutral and offer all travellers the opportunity to offset their carbon emissions when booking their tickets. Simply select the “CO2 compensation" box when paying for your coach travel online.

Taking the coach from Cardiff and arriving in London

Ready for your journey from Cardiff? Cardiff is a transport hub with one bus station and excellent coach connections, with buses to 9 destinations across the country and beyond.

No matter which is your departure station in Cardiff, you can find plenty of information on our website. First time travelling to London? Here’s all you need to know.
London is one of the best-connected cities, so you won’t be short on bus route choices for how to get here. 10 is the number of bus stations FlixBus has in London, connecting 79 cities.

Never miss a beat as you sample the sights and culture synonymous with this famous city on your coach holiday. Now it’s time to hop aboard FlixBus and explore!

What to expect onboard the FlixBus bus from Cardiff to London

Travelling from Cardiff to London is quick, clean and comfortable - and it couldn’t be easier to book coach tickets with us. You can book online via the website, on our app, in person at a FlixShop or using Google Assistant.

We accept card payments as well as PayPal, Google Pay and Apple Pay, but there are many more payment options that you can choose from. The easiest way to book your coach tickets is using our app. You’ll be able to make your booking within seconds, and there’s no need to print and carry the ticket with you, as you’ll have the e-ticket on your phone.

Want to sit next to your family or friends? Or do you want to keep the space beside you free? Need a table to get on with some work whilst travelling? You can reserve a seat when you book on the app or website, with the option to choose from a variety of seat options including a table seat, panorama seat or extra seat. Once you’re settled in your seat, you can sit back and relax with plenty of onboard hospitality services to help you make the most of your trip. Most of our buses have onboard coach Wi-Fi so you can catch up on your favourite shows or check your e-mails. We’ve also got toilets on board, as well as power sockets.

What’s more, you get a generous hold luggage allowance when you travel with FlixBus, with one carry-on bag and one checked bag enabling you to bring everything you need for your trip.


Onboard services are subject to availability