Coach trips from Cardiff to London

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Fast, easy, and affordable options from Cardiff to London
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Bus stations and stops in Cardiff

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

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Frequently asked questions

Bus tickets from Cardiff to London with FlixBus are available from as low as £8.99.
The route between Cardiff and London generally takes about 3 hours 20 minutes by coach and covers approximately 149 miles.
Passengers travelling from Cardiff to London by coach 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.
The first coach service from Cardiff to London is at 00:45.
The day's last coach departure from Cardiff to London is set for 17:15.
There's no requirement for a printed bus 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.
In Cardiff, there is a singular coach stop: Cardiff North Road (Friary Gardens). As for London, it has 10 stops. You can locate the FlixBus stops on the map above on this page.
Yes, weekend bus options are available from Cardiff to London. You can depart on Friday and return on Sunday. Check the bus route’s schedule and choose the best trip to suit your plans!
Every FlixBus coach between Cardiff and London is designed to cater to passengers with mobility constraints. We accommodate wheelchairs, folding chairs, and other mobility aids at no extra charge, and all trips welcome service animals to ensure accessible, comfortable travel.
Yes, most of our coaches on the Cardiff–London route are equipped with free WiFi.
Yes, all FlixBus coaches on the Cardiff to London route feature onboard restrooms.

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!

Bus travel from Cardiff to London: everything you need to know

  • Bus ticket price: you can travel between Cardiff and London starting from £8.99.
  • Average duration: the bus journey from Cardiff to London lasts approximately 3 hours 20 minutes.
  • Distance covered: the distance between Cardiff and London is 149 miles, with some variation depending on the bus route and intermediate stops.
  • Cardiff to London bus schedules: to check departure times of coaches between Cardiff and London, simply select your travel date in the search bar at the top of the page and browse our available trip options with their schedules and prices.
  • Bus departure frequency: about 10 departures per day.
  • Bus departure and drop off points: in Cardiff, there is a singular coach stop: Cardiff North Road (Friary Gardens). As for London, it has 10 stops. You can locate the FlixBus stops on the map above on this page.
  • Weekend trips: with FlixBus, you can depart Cardiff on Friday and return on Sunday for a perfect weekend getaway in London.
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