Find buses from Cardiff to London

On board buses from Cardiff to London, there are a range of amenities which make for a very relaxing trip. The buses operators tend to be either megabus or National Express. Both companies have comfortable seating and extra legroom, which makes for a pleasant journey. In addition, you can use of wi-fi and charging points whilst you’re on the train, which means you can stream films and browse the web to chat to friends. You will also appreciate the air conditioning on the bus to London from Cardiff, which keeps you at a comfortable temperature throughout. There are toilets on the buses that you can use during the trip as well, which is helpful for long journeys like this.

The views out of the windows on buses from Cardiff to London are very scenic. Departing Cardiff, you’ll see some delightful views of the city’s famous landmarks. The bus will then follow the coastline until it crosses over the River Severn. Heading east through England, one of the first notable areas you’ll pass through is the Cotswold Area of Natural Beauty, which offers villages surrounded by picturesque meadows and hills. The bus from Cardiff to London also passes through the North Wessex Downs Area of Natural Beauty, which offers more of the famous British countryside. The bus will then pass by famous landmarks in London, before arriving into the bus station.

On National Express buses to London from Cardiff, you can have either two medium bags in the hold or one large bag. The medium bags must have dimensions no larger than 28 x 18 x 12 inches, whilst the larger bag cannot be bigger than 28 x 18 x 12 inches. The total weight of the checked in luggage cannot weigh more than 44lbs. You are also able to take an item of hand luggage on the train with you, but it must not have dimensions bigger than 18 x 14 x 8 inches. If you are travelling with megabus then the hand luggage doesn’t have to be a specific size, but it must fit in the overhead rack on the bus. Checked luggage on this operator must not weight more than 44lbs.

When you get your bus ticket from London to Cardiff, you need to make sure that you have the correct documentation before you board the bus. Whilst e-tickets are generally preferred as they are greener, you can also print off your ticket at home too if you prefer a physical version. Before you board the bus, you must show your driver the QR code on the ticket. They may also ask to see your coachcard if one was used to get a discount when you bought the ticket. Whilst ID isn’t generally required, it’s advised that you have a form of identity with you as you never know if you’ll need it when you arrive in London.

For the health and safety of other passengers, you are not allowed to bring pets on board National Express or megabus buses to London from Cardiff. This is primarily in case someone has an allergy or if the animal distracts the driver. If you are disabled or have mobility issues and require a service or guide dog, then you can take this on board Cardiff to London buses free of charge. It’s important that you keep the dog on its lead and under your control throughout the whole journey so that you do not distract the bus driver.

The quickest bus available from Cardiff Wales will take 2h 45m to arrive in London. Depending on the bus you select, the travel time may vary by up to 1h 06m. Consider National Express for the quickest available option to your destination.

Ride to your destination comfortably on FlixBus, National Express, and Megabus. Consider FlixBus as it’s been found as the cheapest option to get from Cardiff Wales to London starting at £5.

While London is 131.3 mi from Cardiff Wales, the distance by bus is longer and depends on the route taken. Most buses from Cardiff Wales going to London will get there in around 2h 45m - but this can get longer during peak traffic times.

To save time, the fastest way to travel is by train from Cardiff to London on AccesRail. Expect the length of time you’ll spend onboard AccesRail to be about 1h 48m compared to taking a flight from Cardiff to London or a bus from Cardiff to London which have been found to be slower alternatives.

A bus from Cardiff to London from £4 can save you up to 98% on the cost of your trip compared to booking a flight from Cardiff to London or a train from Cardiff to London.