How to travel from Cardiff to London

Sat, Nov 22
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Great Western Rail
National Express
Megabus
FlixBus
South Western Railway
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Great Western Rail
National Express
Megabus
FlixBus
South Western Railway
1,000+ more
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Travel Information from Cardiff to London

Distance131 miles (211 km)
Available travel modesTrain or bus
Ticket price range$8 - $41
Cheapest modeBus • $8 (€7) • 3 h 15 min
Fastest modeTrain • $41 (€37) • 1 h 48 min
Popular travel companiesNational Express or Great Western Rail

Travel 131 miles (211 km) by train or bus from Cardiff to London. The most popular travel companies which serve this journey are National Express or Great Western Rail among others. Travelers can even take a direct bus or train from Cardiff to London.

Travel options
from Cardiff to London

How to get from Cardiff to London by train, bus or flight.

Our recommendation

bus

The best way to travel from Cardiff to London is by taking a bus because it’s the best combination of price and speed.

FlixBusFlixBus
11:00AM3h35
Cardiff, North Road (Friary Gardens)
02:35PMLondon, Hammersmith Broadway (Irish Cultural Centre)
$131One-way
0 transfers

Cheapest

FlixBusFlixBus
01:00PM3h55
Cardiff, North Road (Friary Gardens)
04:55PMLondon, Hammersmith Broadway (Irish Cultural Centre)
$131One-way
0 transfers

Fastest

Great Western RailP08481
10:18AM1h53
Cardiff Central (CDF)
12:11PMLondon Paddington (PAD)
$881One-way
0 transfers

Other options

Great Western RailP08480
09:49AM1h57
Cardiff Central (CDF)
11:46AMLondon Paddington (PAD)
$881One-way
0 transfers
Great Western RailP08482
10:50AM1h59
Cardiff Central (CDF)
12:49PMLondon Paddington (PAD)
$881One-way
0 transfers
Great Western RailP08479
09:19AM2h01
Cardiff Central (CDF)
11:20AMLondon Paddington (PAD)
$881One-way
0 transfers
FlixBusFlixBus
09:15AM3h55
Cardiff, North Road (Friary Gardens)
01:10PMLondon, Hammersmith Broadway (Irish Cultural Centre)
$211One-way
0 transfers
FlixBusFlixBus
11:00AM4h05
Cardiff, North Road (Friary Gardens)
03:05PMLondon, Victoria Coach Station
$131One-way
0 transfers
FlixBusFlixBus
07:10AM3h55
Cardiff, North Road (Friary Gardens)
11:05AMLondon, Victoria Coach Station
$181One-way
0 transfers

Find all the dates and times for this journey by train, bus, flight, and ferry .

Compare prices and tickets Prices for trains, buses and flights

Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

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Travel from Cardiff to London: Journey Details

Flying offers the shortest journey time for travelers in the UK between Cardiff and London, although Flybe flights are not available all year round. Regular direct train and bus services connect the Welsh and English capitals. Trains make the 200 kilometer journey in a significantly faster time than the bus, arriving at the central Paddington terminus in around 2 hours. Bus journeys take a little under 4 hours.

Return trips from London to Cardiff are also available.

How to get from Cardiff to London

The Best Way According to our Users

If you want to travel from Cardiff to London there are several options available to you. For this route, however, 54,26% of our customers choose the bus as their preferred method of transportation. Nowadays, traveling by bus is a relaxing and entertaining experience. Most bus companies offer different on-board services; ranging from "welcome drinks" to free wi-fi or personal entertainment. For this reason, the bus is often chosen as the best way to get from Cardiff to London. Bus companies normally offer comfortable journeys for reasonable prices, and if you choose to travel on a night bus you can even save the money of one night in a hotel. For that reason, the bus is most likely the cheapest way to get to your destination.

Search on Omio to find cheap tickets from Cardiff to London. It’s easy to find the most attractive prices and choose your preferred route for your journey. Book on web or app, and travel with your mobile ticket —without the stress of printing your ticket.

More than 1,000 travel companies trust us to sell their tickets all in one place.

Trenitalia
Easyjet
Deutsche Bahn
SNCF

FAQs: Travel from Cardiff to London

Travel to London easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Cardiff to London.

FAQs

There are 2 ways to get from Cardiff to London: train or bus.

The cheapest way to travel between Cardiff and London is a bus with an average price of $8 (€7).

This is compared to other travel options from Cardiff to London:

Taking a bus costs $33 (€30) less than taking a train, which costs on average $41 (€37) for the same trip.

The fastest way to get to London from Cardiff is by train with an average travel time of 1 h 48 min.

Other travel options to London take longer:

Bus takes 3 h 15 min on average.

You should expect to travel around 131 miles (211 km) between Cardiff and London.

The average frequency per day from Cardiff to London is:

  • Around 51 buses per day.
  • 16 trains per day.

However, we recommend checking specific travel dates for your journey from Cardiff to London as scheduled services by train or bus can vary by season or day of the week.

These are the most popular departure and arrival points when traveling from Cardiff to London:

  • Most travelers board their bus from Cardiff, Lloyd George Ave / Herbert Street and arrive in London, Victoria Coach Station.
  • Most travelers board their train from Cardiff Central and arrive in London Euston.

The following travel companies offer services from Cardiff to London:

  • National Express, Megabus or FlixBus can take you to London by bus. If searching for a good deal on buses, you can find tickets for FlixBus from Cardiff to London for $8 (€7).
  • Great Western Rail, South Western Railway or first_great_western can get you to London by train. You can find a good deal for train tickets with Great Western Rail from Cardiff to London for $41 (€37) on Omio.

Yes, there are direct routes from Cardiff to London with the following travel companies:

  • You'll find 37 direct buses a day to London with National Express or FlixBus.
  • You can find 14 direct trains per day to London with Great Western Rail or first_great_western.

Direct services to London tend to save you time and add more convenience as you won't need to transfer at another stop in between, so it's worth paying attention to before booking tickets for your journey.

Many of our customers who book a trip from Cardiff to London often extend their vacation and travel to other popular destinations like Paris, Edinburgh, Manchester, Amsterdam or Brussels. If you’re thinking of adding another destination to your Cardiff and London itinerary, let Omio find you the best connections between London and any of these top destinations today!
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