Cheap buses leaving tomorrow
One passenger / one way
- This trip is recommended because it is the: CheapestDeparture time: June 27 atDeparture city: CardiffDeparture location: Sophia GardensArrival time: June 27 atDestination city: LondonDestination location: Victoria Coach StationOperated by: National Express
Vehicle: BusDuration: - This trip is recommended because it is the: FastestDeparture time: June 27 atDeparture city: CardiffDeparture location: Cardiff (Gabalfa Interchange, o/s Clinic)Arrival time: June 27 atDestination city: LondonDestination location: Earl's CourtOperated by: National ExpressVehicle: BusDuration:
- Departure time: June 27 atDeparture city: CardiffDeparture location: Sophia GardensArrival time: June 27 atDestination city: LondonDestination location: Victoria Coach StationOperated by: National ExpressVehicle: BusDuration:
- Departure time: June 27 atDeparture city: CardiffDeparture location: Cardiff North Road (Friary Gardens)Arrival time: June 27 atDestination city: LondonDestination location: Gatwick Airport (South Terminal)Operated by: Flixbus
Vehicle: BusDuration: - Departure time: June 27 atDeparture city: CardiffDeparture location: Sophia GardensArrival time: June 27 atDestination city: LondonDestination location: Victoria Coach StationOperated by: National ExpressVehicle: BusDuration:
Last refresh of the prices: Yesterday at 9:26 PM BST.
Prices and availability are subject to change.
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Compare 3 ways to go from Cardiff to London
| Average Price | Average Duration | CO₂ emissions | |||
|---|---|---|---|---|---|
| Average PriceUS$8 - US$85 | Average Duration3h 40m | 5kg CO₂e5 out of 5 stars | Most eco-friendly | ||
| Average PriceUS$49 - US$329 | Average Duration1h 56m | 5kg CO₂e5 out of 5 stars | Fastest | ||
Carpool | Average PriceUS$7 - US$35 | Average Duration2h 50m | 9kg CO₂e4 out of 5 stars | Cheapest |
Busbud recommends taking the bus from Cardiff to LondonAmong the sustainable travel choices, the bus stands out as a good way to reach London. The journey takes about 3 hours 40 minutes, and with fares starting at just US$8, it presents an excellent value for a comfortable ride.
Bus Cardiff to London: Trip Overview
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Cardiff to London Bus
Busbud helps you find a bus from Cardiff to London. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.
Bus service from Cardiff to London will be provided by the most trusted bus companies.
Whether it is cheap bus tickets or more luxurious buses going to London from Cardiff, we help you find what you're looking for based on how much of a budget you have.
Where are the popular stops in Cardiff and London?
Frequently asked questions on the trip Cardiff - London
What is the travel distance from Cardiff to London?
The distance covered from Cardiff to London is 212 km (132 miles).
What are the departure and arrival locations for buses traveling from Cardiff to London?
Buses traveling this route start their trip at Sophia Gardens, in Cardiff, and end it at Victoria Coach Station, in London.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Cardiff to London was searched and found on Jul 1, 2025 with a price of US$6To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Cardiff to London, as early as possible.
You can expect to pay from US$6 to US$76 for a bus ticket from Cardiff to London based on the last 2 days. You can expect to find the cheapest price for the trip at US$6 which is on 2025-07-01.
Usually Flixbus (GB) 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
Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Cardiff and London!
Much more than a mere vehicle taking you from Cardiff to London, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.
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 Cardiff to London.
Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Cardiff to London.
Did you know?
The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.
9.2% of ground transportation in Europe is done by bus versus 7.4% by train.
The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!
What's the cheapest way to go from Cardiff to London?
The bus is the cheapest travel choice for this destinationTop travelled bus routes
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Popular Buses Connecting Cardiff
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Popular Buses Connecting London
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Buses Going to London
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Popular routes in this country
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