Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Victoria Coach Station | Sophia Gardens | Cheapest | |||||
| Stop SC - Hammersmith Bridge Rd. | Cardiff (Gabalfa Interchange, o/s Roberts Optometrists) | Fastest | |||||
| Victoria Coach Station | Sophia Gardens | No tags | |||||
 | Victoria Coach Station | Cardiff North Road (Friary Gardens) | No tags | |||||
| Victoria Coach Station | Sophia Gardens | No tags |
Last refresh of the prices: Today at 2:40 AM GMT.
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Compare 3 ways to go from London to Cardiff
We recommend carpoolingAmong the sustainable travel choices, the carpool stands out as a good way to reach Cardiff. The journey takes about 2 hours 40 minutes, and with fares starting at just US$14, it presents an excellent value for a comfortable ride.
Bus London to Cardiff: Trip Overview
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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?
Frequently asked questions on the trip London - Cardiff
How much does a bus ticket from London to Cardiff cost?
The bus ticket price from London to Cardiff starts at US$12. The best way to find cheap bus tickets from London to Cardiff is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the bus ride from London to Cardiff?
The average travel time between London and Cardiff is around 3h 50m, although the fastest bus will take about 2h 55m.This is the time it takes to travel the 212 km that separates the two cities.
How many daily bus connections are there between London and Cardiff?
The number of buses from London to Cardiff can differ depending on the day of the week. On average, there are 70 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from London to Cardiff by comparing and selecting the bus that fits you travel style and budget on Busbud.
Which bus companies travel from London to Cardiff?
When taking the bus from London to Cardiff, you can travel comfortably and safely with National Express, FlixBus, Megabus UK.
What are the departure and arrival stations when taking the bus from London to Cardiff?
Buses travelling between London and Cardiff leave from Victoria Coach Station or Stop SC - Hammersmith Bridge Rd. and arrive at Cardiff University (o/s Cathays Rail Stn), Sophia Gardens, Cardiff - Castle Street Bus Stop.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from London to Cardiff was searched and found on Nov 3, 2025 with a price of US$9To 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 US$9 to US$81 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 US$9 which is on 2025-11-03.
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 destinationTop 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.
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Popular Buses Connecting Cardiff
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Buses Going to Cardiff
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- Heathrow - Cardiff
- Bus from London to Cardiff
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Popular routes in this country
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