How to travel from Cardiff to London

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3 ways to go from Cardiff to London

Bus
Average PriceUS$9 - US$74Average Duration3h 37m
5kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Train
Average PriceUS$44 - US$305Average Duration1h 54m
5kg CO₂e5 out of 5 stars
Fastest
Carpool
Average PriceUS$11 - US$33Average Duration2h 50m
9kg CO₂e4 out of 5 stars
%{brand}s logoBusbud recommends carpooling from Cardiff to London

Among the sustainable travel choices, the carpool stands out as a good way to reach London. The journey takes about 2 hours 50 minutes, and with fares starting at just US$11, it presents an excellent value for a comfortable ride.

2carpool per day
2h 50mAverage Duration
US$11Cheapest ticket
9kgCO₂ emissions
TodayFeb 23
from US$17
TomorrowFeb 24
from US$15
TueFeb 25
from US$13
WedFeb 26
from US$12
ThuFeb 27
from US$13
FriFeb 28
from US$15
SatMar 1
from US$9
SunMar 2
from US$9

Next departures to London

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: February 24 at
    Departure city: Cardiff
    Departure location: Lloyd George Avenue
    Arrival time: February 24 at
    Destination city: London
    Destination location: Victoria Coach Station
    Operated by: FlixbusFlixbus
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: February 24 at
    Departure city: Cardiff
    Departure location: Cardiff Central
    Arrival time: February 24 at
    Destination city: London
    Destination location: London Paddington
    Operated by: Great Western RailwayGreat Western Railway
    Vehicle: BusDuration:
  • Departure time: February 24 at
    Departure city: Cardiff
    Departure location: Lloyd George Avenue
    Arrival time: February 24 at
    Destination city: London
    Destination location: Victoria Coach Station
    Operated by: FlixbusFlixbus
    Vehicle: BusDuration:
  • Departure time: February 24 at
    Departure city: Cardiff
    Departure location: Cardiff Central
    Arrival time: February 24 at
    Destination city: London
    Destination location: London Paddington
    Operated by: Great Western RailwayGreat Western Railway
    Vehicle: BusDuration:
  • Departure time: February 24 at
    Departure city: Cardiff
    Departure location: Cardiff Central
    Arrival time: February 24 at
    Destination city: London
    Destination location: London Paddington
    Operated by: Great Western RailwayGreat Western Railway
    Vehicle: BusDuration:

Last refresh of the prices: Today at 12:09 PM GMT.

Prices and availability are subject to change.

Accepted payments

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From Cardiff to London: Trip Overview

Travel the 130 miles (210 km) from Cardiff to London by Bus, Train, Carpool or Carpool. The average cost for a trip from Cardiff to London is US$41. This route is served by top travel providers like Infobus, National Express, FlixBus, Great Western Railway, Megabus UK, BlaBlaCar, among others.

Average ticket priceUS$41
Average bus trip duration2h 47m
Number of daily departures150
Number of daily train departures15
Number of daily carpool departures2
Earliest departure12:45am
Distance130 miles (210 km)
Latest departure11:50pm
Cheapest mode of travelBus - US$9
Fastest mode of travelTrain - 1h 47m
Popular travel companiesInfobus, National Express, FlixBus, Great Western Railway, Megabus UK, BlaBlaCar

Helpful information to go from Cardiff to London

Whether you're a budget traveller or seeking a swift and comfortable journey, planning your trip from Cardiff to London is a breeze. Discover the transportation options that suit you and embark on your next adventure!

Travel Modes

Bus

Travel by bus from Cardiff to London for an average of US$18 and a travel time of 3 hours 45 minutes. National Express, FlixBus, Megabus UK, Infobus offer tickets starting at US$9.

Train

Opt for a sustainable train journey from Cardiff to London. The trip typically takes 2 hours 1 minute, with ticket prices starting at US$44. Great Western Railway operates trains between these cities, stopping at major stations like Cardiff Central, etc.

Carpool

Share the ride and the cost with carpooling! This social option is often the most affordable, with fares starting at US$11. Keep in mind that carpool schedules and pick-up locations might be less flexible, and you depend on the driver's reliability.

Flight

While Busbud promotes sustainable travel, flying from Cardiff to London is sometimes an option travellers can consider. However, be aware of the higher carbon footprint and, in most cases, higher costs compared to other travel options. No matter your chosen travel mode, with Busbud we are here to simplify your decision-making. Find the best way to travel from Cardiff to London and the best travel option that perfectly matches your needs and budget, ensuring a seamless booking experience.

Frequently asked questions

  1. What’s the cheapest way to travel from Cardiff to London?

    The most affordable option for this trip is the bus. The cheapest bus ticket costs US$9, and the average price is US$18. Keep in mind that prices can fluctuate depending on when you book, with last-minute departures typically costing more.

  2. What is the fastest way to travel between Cardiff and London?

    If you're pressed for time, the train reigns supreme, taking you from Cardiff to London in roughly 1h 54m.

  3. How do I travel from Cardiff to London without a car?

    You can take a bus, train or carpool for this route. If you’re looking for the most cost-effective option, than we recommend bus.

  4. How long is the bus ride from Cardiff to London?

    The average travel time between Cardiff and London is around 3h 37m, although the fastest bus will take about 2h 40m.This is the time it takes to travel the 210 km that separates the two cities.

  5. Which bus companies travel from Cardiff to London?

    When taking the bus from Cardiff to London, you can travel comfortably and safely with National Express, FlixBus, Megabus UK, Infobus.

  6. How many daily bus connections are there between Cardiff and London?

    The number of buses from Cardiff to London can differ depending on the day of the week. On average, there are 150 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Cardiff to London by comparing and selecting the bus that fits you travel style and budget on Busbud.

  7. What are the departure and arrival stations when taking the bus from Cardiff to London?

    Buses travelling between Cardiff and London leave from Sophia Gardens or Cardiff University (o/s Cathays Rail Stn) and arrive at Victoria Coach Station, Marble Arch, Finchley Road.

  8. How long is the trip from Cardiff to London?

    A train trip between Cardiff and London is around 1h 54m, although the fastest train will take about 1h 47m. This is the time it takes to travel the 210 km that separates the two cities.

  9. How many daily trains are there between Cardiff and London?

    The number of trains from Cardiff to London can differ depending on the day of the week. On average, there are 15. Some trains are direct while others include transferring trains. Simplify your train trip from Cardiff to London by comparing and selecting the train that fits your travel style and budget on Busbud.

  10. What are the departure and arrival stations for a train from Cardiff to London?

    Trains travelling between Cardiff and London leave from Sophia Gardens or Cardiff University (o/s Cathays Rail Stn) and arrive at Victoria Coach Station, Marble Arch, Finchley Road.

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worlwide scale with our comprehensive list of bus routes and schedules. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

Which way will you travel today?

Go by bus

Buses from Cardiff to London

Buses from London to Cardiff

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Trains from Cardiff to London

Trains from London to Cardiff

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