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Find buses from Cardiff to London

Search for cheap bus tickets from Cardiff to London and book your trip in minutes.

CWL — LON
4 May — 11 May1
1 adult
Sun 4/5

Best deals for bus tickets from Cardiff to London

Find the right bus ticket for you
National Express
With transfers
3h 35m
National Express
FlixBus
With transfers
3h 55m
FlixBus
FlixBus
With transfers
3h 20m
FlixBus
National Express
With transfers
3h 20m
National Express
National Express
With transfers
2h 40m
National Express
National Express
With transfers
2h 50m
National Express

Cardiff to London bus information

Find information about ticket prices, popular stations, and bus companies that offer buses from Cardiff to London

Return-trip from

£10

One-way from

£9

Avg travel time

3h 32m

Popular coach line

FlixBus
Bus tickets from Cardiff to London found within the last 3 days start at £10 round-trip
The cheapest one-way bus ticket starts at £9. This price was found within the last 3 days.
The average bus ride from Cardiff to London is 3h 32m
FlixBus and National Express service this route

Cheapest buses to London


Cardiff Bus Station Directory

Location of major bus stations in Cardiff
Cardiff GateCardiff, 51.541656, -3.12857
Cardiff Barnstaple Barnstaple Bus StationCardiff, 51.078796, -4.056306
Cardiff Bridgend Bridgend Designer OutletCardiff, 51.53213, -3.573309
Cardiff Sophia GardensCardiff, 51.48444, -3.19016
Cardiff UniversityCardiff, 51.48832, -3.17874
Cardiff Castle BusCardiff, 51.48125, -3.18134

London Bus Station Directory

Location of major bus stations in London
London Fernbrook Crescent (stop Y)London, 51.45155, 0.00158
London Queens Road Car ParkLondon, 51.42191, -0.2033521
London Fulham Road Beaufort StreetLondon, 51.4876, -0.1784574
London Belvedere RoadLondon, 51.50454, -0.11677
London Marble ArchLondon, 51.513622, -0.1575409
London Hilton HotelLondon, 51.505123, -0.1520459

Book round-trip bus tickets from Cardiff to London

Below are the quickest and cheapest round-trip bus tickets from Cardiff to London that we could find in the past 72 hours. You can also search by a specific date by using the search form above.
FlixBus
12 May
16:15Cardiff Castle Bus
3h 50m
20:05London Victoria
16 May
21:30London Victoria
3h 20m
00:50Cardiff Castle Bus
FlixBus
5 May
07:10Cardiff Castle Bus
3h 55m
11:05London Victoria
28 May
12:30London Victoria
3h 45m
16:15Cardiff Castle Bus
FlixBus
5 May
07:10Cardiff Castle Bus
3h 55m
11:05London Victoria
28 May
12:30London Victoria
3h 45m
16:15Cardiff Castle Bus
National Express
12 May
10:45Cardiff Sophia Gardens
3h 20m
14:05London Hammersmith
16 May
21:50London Hammersmith
3h 10m
01:00Cardiff Sophia Gardens
National Express
12 May
14:45Cardiff Sophia Gardens
4h 00m
18:45London Victoria
16 May
13:30London Victoria
4h 35m
18:05Cardiff Sophia Gardens
National Express
12 May
13:45Cardiff Sophia Gardens
3h 50m
17:35London Victoria
15 May
00:30London Victoria
5h 15m
1 stop
05:45Cardiff Sophia Gardens

Book one-way bus tickets from Cardiff to London

Below are the fastest and cheapest one-way bus tickets from Cardiff to London we’ve found in the last 72 hours. Select a deal below or use the search form above to find bus tickets by date.
National Express
12 Jul
03:15Cardiff Sophia Gardens
3h 35m
06:50London Victoria
FlixBus
5 May
07:10Cardiff Castle Bus
3h 55m
11:05London Victoria
FlixBus
5 May
16:15Cardiff Castle Bus
3h 20m
19:35London Hammersmith
National Express
4 May
03:15Cardiff Sophia Gardens
3h 20m
06:35London Earl's Court
National Express
5 May
06:55Cardiff Gabalfa Interchange
2h 40m
09:35London Hammersmith
National Express
5 May
06:45Cardiff Sophia Gardens
2h 50m
09:35London Hammersmith

FAQs for booking bus tickets from Cardiff to London

What amenities are available on buses travelling 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.

Is the bus ride from Cardiff to London scenic?

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.

What luggage can I bring on a bus from Cardiff to London?

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.

What do I need before boarding a bus from Cardiff to London?

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.

Can I bring a pet on board the bus from Cardiff to 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.


FlixBus buses from Cardiff to London

Our best FlixBus deals on Cardiff to London bus tickets
FlixBus
12 May
D6M16:15Cardiff Castle Bus
3h 50m
ZEP20:05London Victoria
16 May
ZEP21:30London Victoria
3h 20m
D6M00:50Cardiff Castle Bus
FlixBus
5 May
D6M07:10Cardiff Castle Bus
3h 55m
ZEP11:05London Victoria
28 May
ZEP12:30London Victoria
3h 45m
D6M16:15Cardiff Castle Bus

National Express buses from Cardiff to London

Our best National Express deals on Cardiff to London bus tickets
National Express
12 May
CV010:45Cardiff Sophia Gardens
3h 20m
2E214:05London Hammersmith
16 May
2E221:50London Hammersmith
3h 10m
CV001:00Cardiff Sophia Gardens
National Express
12 May
CV014:45Cardiff Sophia Gardens
4h 00m
ZEP18:45London Victoria
16 May
ZEP13:30London Victoria
4h 35m
CV018:05Cardiff Sophia Gardens
National Express
11 May
CV003:15Cardiff Sophia Gardens
3h 35m
ZEP06:50London Victoria
16 May
ZEP13:30London Victoria
4h 35m
CV018:05Cardiff Sophia Gardens

More bus options to London

Besides Cardiff there are other cities with transportation to London. See below for more options.
Buses to London from Glasgow
Fastest travel time8h 00m
Cheapest price£24
Buses to London from Paris
Fastest travel time6h 40m
Cheapest price£48
Buses to London from Liverpool
Fastest travel time4h 50m
Cheapest price£14
Buses to London from Bournemouth
Fastest travel time2h 00m
Cheapest price£25
Buses to London from Brussels
Fastest travel time6h 30m
Cheapest price£55
Buses to London from Birmingham
Fastest travel time2h 25m
Cheapest price£10
Buses to London from Lille
Fastest travel time4h 45m
Cheapest price£56
Buses to London from Berlin
Fastest travel time18h 35m
Cheapest price£142
Buses to London from Carlisle
Fastest travel time6h 45m
Cheapest price£25
Buses to London from Newquay
Fastest travel time7h 15m
Cheapest price£30
Buses to London from Manchester
Fastest travel time3h 40m
Cheapest price£22
Buses to London from Dundee
Fastest travel time10h 05m
Cheapest price£47

Other popular bus routes from Cardiff

Change your mind about taking a bus to London? Below are other buses from Cardiff that are popular with momondo users
Buses from Cardiff to Manchester
Fastest travel time4h 55m
Cheapest price£34
Buses from Cardiff to Birmingham
Fastest travel time3h 24m
Cheapest price£16
Buses from Cardiff to Liverpool
Fastest travel time9h 50m
Cheapest price£34
Buses from Cardiff to Swansea
Fastest travel time1h 10m
Cheapest price£10
Buses from Cardiff to Edinburgh
Fastest travel time14h 10m
Cheapest price£66

Start planning your trip to London

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