How much does a coach ticket from London to Cardiff cost?

For coach travel from London to Cardiff, ticket prices typically start at £6 and can reach a maximum of £62. The cost of tickets can fluctuate based on factors like the time of day, the company, and the class you choose. To get accurate and up-to-date pricing information, check out all your options on our search tool.

How long does the coach from London to Cardiff take?

The average duration for a trip from London to Cardiff by coach is around 3h 40m. If you're looking for the fastest trip, you can get there in just about 2h 55m. Please be aware that the time it takes for your journey may vary depending on the traffic conditions along the route.

At what time does the first coach from London to Cardiff leave?

The first coach to Cardiff from London departs at 01:00. Times and services may vary during weekends and holidays.

What's the distance between London and Cardiff by coach?

The distance between London and Cardiff by coach is approximately 132 miles (212 km).

How can I get from London to Cardiff without driving?

The best way to go from London to Cardiff without a car is by coach. They are frequent and reliable, offering a convenient and eco-friendly journey. Depending on your preferences, another alternative is to explore ridesharing trips.

Can you go on a day trip from London to Cardiff?

Yes, you can go on a day trip from London to Cardiff. The round-trip by coach takes roughly 5h 50m. That gives you plenty of time to visit Cardiff before making your way back to London in the evening.

London to Cardiff Bus Tickets

Today20 May

from £7

Tomorrow21 May

from £7

Thu22 May

from £7

Fri23 May

from £10

Sat24 May

from £11

Sun25 May

from £7

Mon26 May

from £7

Tue27 May

Cheap buses leaving tomorrow

One passenger / one way

This trip is recommended because it is the: Cheapest
Departure time: 21 May at 21:30
Departure city: London
Departure location: Victoria Coach Station
Arrival time: 22 May at 00:50
Destination city: Cardiff
Destination location: Cardiff
Operated by: Flixbus
Vehicle: BusDuration: 3h 20m
This trip is recommended because it is the: Fastest
Departure time: 21 May at 23:59
Departure city: London
Departure location: Victoria Coach Station
Arrival time: 22 May at 03:00
Destination city: Cardiff
Destination location: Cardiff (Gabalfa Interchange, o/s Roberts Optometrists)
Operated by: National Express
Vehicle: BusDuration: 3h 1m
Departure time: 21 May at 05:00
Departure city: London
Departure location: Victoria Coach Station
Arrival time: 21 May at 11:00
Destination city: Cardiff
Destination location: Sophia Gardens
Operated by: National Express
Vehicle: BusDuration: 6h
Departure time: 21 May at 11:30
Departure city: London
Departure location: Victoria Coach Station
Arrival time: 21 May at 15:20
Destination city: Cardiff
Destination location: Cardiff
Operated by: Flixbus
Vehicle: BusDuration: 3h 50m
Departure time: 21 May at 05:00
Departure city: London
Departure location: Victoria Coach Station
Arrival time: 21 May at 11:00
Destination city: Cardiff
Destination location: Sophia Gardens
Operated by: National Express
Vehicle: BusDuration: 6h

Accepted payments

Compare 3 ways to travel from London to Cardiff

	Average price	Average duration	CO₂ emissions
Bus	Average price£6 - £62	Average duration3h 40m	CO₂ emissions 5kg CO₂e5 out of 5 stars	CheapestMost eco-friendly
Train	Average price£36 - £246	Average duration1h 49m	CO₂ emissions 5kg CO₂e5 out of 5 stars	Fastest
Carpool	Average price£11 - £34	Average duration2h 40m	CO₂ emissions 9kg CO₂e4 out of 5 stars

Busbud recommends taking the train from London to Cardiff

Among the sustainable travel choices, the train stands out as a good way to reach Cardiff. The journey takes about 1 hour 49 minutes and with fares starting at just £36, it presents an excellent value for a comfortable ride.

12train per day

1h 49mAverage duration

£36Cheapest ticket

5kgCO₂ emissions

Bus London to Cardiff: Trip Overview

Average ticket price£11

Average bus trip duration3h 40m

Number of daily buses100

Earliest bus departure01:00

Distance131 miles

Latest bus departure23:59

Compare bus companies

National Express

4/529,192 reviews

Staff4.7

Timeliness4

Cleanliness4.7

WiFi3.4

Passengers have shared positive experiences with the bus service, highlighting courteous and helpful drivers, good value for money, efficient communication, and cleanliness. Despite a mechanical issue on one trip to Cardiff, it was resolved promptly without affecting arrival time. Overall satisfaction is high among users who appreciate the smooth travel process.

National Express London Cardiff recent customer reviews

Some mechanical problems on the way but the driver quickly secured another vehicle to take us the rest of the way and get us to Cardiff on time!

Jim K.

28 February 2025

My trip to Cardiff was very pleasant, and I wanted to return early. I was pleasantly surprised, and please that the process was no hassle, no fuss, and the gentleman there at the ticket agency was very helpful and made that happen for me!!!

Joy Leisha Teague M.

8 May 2024

I along with one of my friend showed the ticket to the bus driver but the bus was wrong bus but he didnt say anything . We were going to cardiff but we was placed in a return bus to London. I missed my class and had to buy a new ticket to Cardiff. And I was in a hurry to catch the next days class so I didnt complain to anyone. I am a new student here but It was completely the drivers fault. If he checked the ticket clearly it would never happen.

Benzir Ahmed R.

2 October 2023

FlixBus

3.5/58,686 reviews

Staff4.1

Timeliness4

Cleanliness4.1

WiFi2.6

Users have shared positive feedback about the comfortable service and cleanliness of facilities, with clear announcements enhancing their travel experience. However, some reported delays in reaching destinations due to driver changes or late arrivals. Additionally, there were concerns about being dropped off at less convenient locations without directions for further transit options.

Flixbus London Cardiff recent customer reviews

Very satisfied with the service offered. Toilet was clean and driving clearly announced our stops along.the route

Andrew T.

31 January 2025

Every thing was fine till we reached the Cardiff railway station stop. There was a scheduled driver switch, but the reliever was not there. We had to stay put at this point for 20 minutes till the next driver came. Finally reached our Cardiff destination 30 minutes late.

Sunil B.

26 September 2024

Trip was 45 min late and dropped off at a bus stop with no directions to station or cafe - bus lane tricky to order an Uber

Catherine T.

22 September 2024

Megabus UK

3.5/54,164 reviews

Staff4.4

Timeliness3.3

Cleanliness4.3

WiFi2.6

Passengers generally appreciate the attentive and friendly staff, as well as the punctuality and safe driving. However, several reviews mention issues such as inadequate air conditioning during a heatwave, lack of Wi-Fi connectivity despite being available on board, cleanliness concerns with rubbish left from previous trips, unpleasant odors in some buses, and non-functional toilets.

Megabus London Cardiff recent customer reviews

Service is good but bus was very congested. There is no space for tall man. AC is good but driver was not friendly.

Shanto F.

25 June 2024

enjoyed much ,experience driver ,punctalism ,freindly invirment,reseanable ticket price

Yasin O.

9 May 2024

The driver was very kind and helped me buy the ticket online because I am not very big friend with tehnilogy.

Tatiana P.

21 October 2023

Infobus

4/5468 reviews

Staff4.8

Timeliness4.6

Cleanliness4.8

WiFi3.8

The Airline

4.5/5280 reviews

Staff4.8

Timeliness4.4

Cleanliness4.9

WiFi4.3

GB Bus Companies: FlixBus, BlaBlaCar Bus, National Express, Sindbad, RegioJet, FlixTrain, KLR Bus

London to Cardiff Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from London to Cardiff.

We make it our job to connect you with the most dependable bus companies that cover bus service from London to Cardiff.

Whether it is cheap bus tickets or more luxurious buses going to Cardiff from London, we help you find what you're looking for based on how much of a budget you have.

Where are the popular stops in London and Cardiff?

Stops in London

A - Victoria Coach Station

B - Stop SC - Hammersmith Bridge Rd.

C - Finchley Road

D - Marble Arch

E - Earl's Court

F - London Elephant & Castle

Stops in Cardiff

A - Sophia Gardens

B - Cardiff University (o/s Cathays Rail Stn)

C - Cardiff - Castle Street Bus Stop

D - Cardiff Coach Station - Sophia Gardens

E - National Museum

F - Cardiff Bus Stop - Westgate

Frequently asked questions on the trip London - Cardiff

How much does a coach ticket from London to Cardiff cost?
For coach travel from London to Cardiff, ticket prices typically start at £6 and can reach a maximum of £62. The cost of tickets can fluctuate based on factors like the time of day, the company, and the class you choose. To get accurate and up-to-date pricing information, check out all your options on our search tool.
How long does the coach from London to Cardiff take?
The average duration for a trip from London to Cardiff by coach is around 3h 40m. If you're looking for the fastest trip, you can get there in just about 2h 55m. Please be aware that the time it takes for your journey may vary depending on the traffic conditions along the route.
At what time does the first coach from London to Cardiff leave?
The first coach to Cardiff from London departs at 01:00. Times and services may vary during weekends and holidays.
What's the distance between London and Cardiff by coach?
The distance between London and Cardiff by coach is approximately 132 miles (212 km).
How can I get from London to Cardiff without driving?
The best way to go from London to Cardiff without a car is by coach. They are frequent and reliable, offering a convenient and eco-friendly journey. Depending on your preferences, another alternative is to explore ridesharing trips.
Can you go on a day trip from London to Cardiff?
Yes, you can go on a day trip from London to Cardiff. The round-trip by coach takes roughly 5h 50m. That gives you plenty of time to visit Cardiff before making your way back to London in the evening.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

18/05

£10

19/05

£9

Today

£7

21/05

£7

22/05

£7

23/05

£10

24/05

£12

25/05

£7

The cheapest trip from London to Cardiff was searched and found on 25 May 2025 with a price of £7

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from London to Cardiff as early as possible.

You can expect to pay from £7 to £64 for a bus ticket from London to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at £7, which is on 2025-05-25.

Usually National Express will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from London to Cardiff but it'll also be endearing to native speakers who will surely appreciate your effort.

From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from London to Cardiff.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from London to Cardiff.

Tune out to the fine sounds of your best music playlist on your bus trip from London to Cardiff while indulging in miles on end of beautiful scenic views.

Did you know?

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

What's the cheapest way to go from London to Cardiff?

The bus is the cheapest travel choice for this destination

Vehicle type	Travel time	Avg price	Daily departures
Vehicle typeBus	Travel time3h 40m	Avg price£11	Daily departures100
Vehicle typeTrain	Travel time1h 49m	Avg price£70	Daily departures12
Vehicle typeCarpool	Travel time2h 40m	Avg price£19	Daily departures1

Will you be returning to London by bus?

Bus from London to Cardiff

You can also go to Cardiff by train

Train from London to Cardiff

Top travelled bus routes

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud.com makes it easy for you to find, compare and book city-to-city bus tickets, all over the world. We save you the extra trip to the bus station. Use Busbud to book your trip online, in your own language and currency, wherever you are. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

One passenger / one way

Cheap buses leaving tomorrow

One passenger / one way

One passenger / one way

One passenger / one way

One passenger / one way

One passenger / one way

One passenger / one way

Compare 3 ways to travel from London to Cardiff

Bus London to Cardiff: Trip Overview

Compare bus companies

London to Cardiff Bus

Where are the popular stops in London and Cardiff?

Frequently asked questions on the trip London - Cardiff

How much does a coach ticket from London to Cardiff cost?

How long does the coach from London to Cardiff take?

At what time does the first coach from London to Cardiff leave?

What's the distance between London and Cardiff by coach?

How can I get from London to Cardiff without driving?

Can you go on a day trip from London to Cardiff?

Find cheapest prices for buses

About Bus Travel

Bus Travel Tips

Did you know?

What's the cheapest way to go from London to Cardiff?

Will you be returning to London by bus?

You can also go to Cardiff by train

Top travelled bus routes

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

People from around the world trust Busbud

Popular Buses Connecting London

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Popular Buses Connecting Cardiff

Buses Leaving from Cardiff

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Popular routes in this country

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