Cardiff to London Bus

from £6.49

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Kick back with free Wi-Fi, power outlets, and extra leg space. That's what modern coaches are all about.

Choose, book, travel

From your screen to your seat in seconds. You do the booking, we'll take care of the rest.

Go together

Why put another car on the road when you can choose collective travel instead?

What to expect of your trip

Fast, easy, and affordable options from Cardiff to London

Min. trip duration

3 hr 10 mins

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Min. distance

148 miles

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Bus stations and stops in Cardiff

Please note: your ticket will contain the most up-to-date address information.
Best service on board
Available options you can find for a more comfortable trip:
wifi
Free WiFi
Stay connected throughout your journey
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Power Outlets
Keep your devices charged on the go
seat
Comfortable seats
Relax with extra legroom and reclining seats
luggage
Luggage storage
Space to safely stow your belongings
toilet
Toilets
Conveniently available on every FlixBus
First time travelling with us?
More on our service
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Onboard services are subject to availability

Where to next?
Discover our travel map with over 8000 destinations worldwide.
Explore the map
Vehicle passing through a city

Digital ticket & live tracking

Discover the FlixBus app

Book trips
Your tickets
Track your trip
Always in the know
FlixBus app on phone

Scan to download the App

Trusted by 500+ million passengers

Frequently asked questions

Coaches from Cardiff to London come with free Wi-Fi, power outlets, extra legroom, and onboard toilets. You can also reserve a seat during booking, subject to availability. For the full list, check our onboard services page.
Coach tickets from Cardiff to London start from £6.49. For the best fares, book early or choose midweek departures.
The route between Cardiff and London generally takes about 3 hours 10 minutes by coach and covers approximately 149 miles.
On the coach from Cardiff to London, you can bring one carry-on (30x42x18 cm, up to 7 kg) and one checked bag (50x80x30 cm, up to 20 kg) at no extra cost. Need more? You can add extra luggage or a bicycle when you book. For full details, check our luggage page.
The first coach service from Cardiff to London is at 01:40.
The day's last coach departure from Cardiff to London is set for 18:10.
No need to print your ticket. Just show the QR code from your confirmation email or the FlixBus app to the driver when you board your coach from Cardiff to London.
FlixBus operates 1 coach stop in Cardiff and 16 coach stops in London. Check the map above to find your pickup and drop-off points.
All coaches from Cardiff to London are wheelchair accessible and equipped with boarding assistance. Service animals are welcome on board, and wheelchairs, walking aids, and other mobility devices travel free of charge. For full details, check our accessibility services page.

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!

Coaches to London from Cardiff: everything you need to know

  • Bus ticket price: you can travel between Cardiff and London starting from £6.49.
  • Average duration: the bus from Cardiff to London lasts approximately 3 hours 10 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 coach departure times between Cardiff and London, select your travel data to view all available journeys, including timetables and prices. You’ll then be shown every available trip option with full schedules and fares. You can do this by using the selector at the top of the page or via the interactive map.
  • Bus departure frequency: about 11 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 16 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.