Trains from Cardiff to London

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Today25 Apr
Tomorrow26 Apr
from US$71
Sat27 Apr
from US$71
Sun28 Apr
from US$71
Mon29 Apr
from US$67
Tue30 Apr
Wed1 May
Thu2 May

Trains leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 26 April at
    Departure city: Cardiff
    Departure location: Cardiff Central
    Arrival time: 26 April at
    Destination city: London
    Destination location: London Paddington
    Operated by: Great Western RailwayGreat Western Railway
    Vehicle: TrainDuration:
    US$71
  • This trip is recommended because it is the: 2nd Cheapest
    Departure time: 26 April at
    Departure city: Cardiff
    Departure location: Cardiff Central
    Arrival time: 26 April at
    Destination city: London
    Destination location: London Paddington
    Operated by: Great Western RailwayGreat Western Railway
    Vehicle: TrainDuration:
    US$71
  • This trip is recommended because it is the: Fastest
    Departure time: 26 April at
    Departure city: Cardiff
    Departure location: Cardiff Central
    Arrival time: 26 April at
    Destination city: London
    Destination location: London Paddington
    Operated by: Great Western RailwayGreat Western Railway
    Vehicle: TrainDuration:
    US$104
  • Departure time: 26 April at
    Departure city: Cardiff
    Departure location: Cardiff Central
    Arrival time: 26 April at
    Destination city: London
    Destination location: London Paddington
    Operated by: Great Western RailwayGreat Western Railway
    Vehicle: TrainDuration:
    US$149
  • Departure time: 26 April at
    Departure city: Cardiff
    Departure location: Cardiff Central
    Arrival time: 26 April at
    Destination city: London
    Destination location: London Paddington
    Operated by: Great Western RailwayGreat Western Railway
    Vehicle: TrainDuration:
    US$104
Train Cardiff to London: Trip Overview

Train Cardiff to London: Trip Overview

Average ticket priceUS$75
Average train trip duration1h 54m
Number of daily trains13
Earliest train departure07:18
Distance129 miles
Latest train departure21:45
Please note, this information is subject to change.
Train Companies

Train Companies

Cardiff to London Trains

Information on this train trip

Daily Trains13
Earliest and Latest Train Departures07:18 - 21:45
Minimum PriceUS$67
Average Ticket PriceUS$75
Minimum Trip Duration1h47m
Average Train Trip Duration1h54m
Distance129 miles
Train Companies on This RouteGreat Western Railway
Frequently Asked Questions

Frequently asked questions on the trip Cardiff - London

The average train ticket price from Cardiff to London is US$75. The best way to find cheap train tickets from Cardiff to London 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!

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 132 miles that separates the two cities.

The number of trains from Cardiff to London can differ depending on the day of the week. On average, there are 13. 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.

When taking the train from Cardiff to London, you can travel comfortably and safely with Great Western Railway.

Find cheapest prices for trains

Find cheapest prices for trains

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

Best price found
23/04
No data
24/04
No data
Today
No data
26/04
No data
27/04
US$40
28/04
US$40
29/04
No data
30/04
No data
The cheapest trip from Cardiff to London was searched and found on 27 Apr 2024 with a price of US$40

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

You can expect to pay from US$40 to US$75 for a train ticket from Cardiff to London based on the last 2 days. You can expect to find the cheapest price for the trip at US$40, which is on 2024-04-27.

About Train Travel

Train Travel Tips

There are many train stations in the world, explore station pages on Busbud to get all information you need.

No matter if you plan to take a regional or high-speed train to London, the planet will thank you. You’ll help to protect the beautiful landscapes that will unfold before your very eyes.

By choosing the train between Cardiff and London, you emit up to 30 times less CO2 than for the same journey made by plane or car!

Create your own real-life musical score by curating a personalised train travel playlist – the perfect accompaniment for your journey from Cardiff to London.

Did you know?

One of the deepest train stations in the world is in Kiev. Located at a depth of 105m, it was designed in this way to serve as a shelter in the event of an attack. The second deepest station is in China. Badaling station is located 60m under the Great Wall of China!

The first high-speed train line was inaugurated in 1964, in Japan, to connect Tokyo with Osaka. It was during the Olympics that the first passengers travelled aboard the Shinkansen at a speed of 210 km / h.

You can find dogs as passengers on the trains of Moscow, where there is a large number of stray dogs. Over time, the dogs have learned the inner workings of the rail system and it is not uncommon to find one travelling between the city and the suburbs.

Will you be returning to Cardiff by train?

Train from London to Cardiff

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