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Cheap train tickets from Cardiff to London

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Cardiff to London Train Schedule

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Trip Summary

You can pick from 11 daily train trips between Cardiff and London. The average train journey from Cardiff to London takes one hour and 54 minutes, but some Great Western Railway train trips are as short as one hour and 47 minutes.

Distance131 mi (211 km)
Fastest train1h 47m
Lowest price$61.38
Trains per day11
Most frequent serviceGreat Western Railway
Train lines1

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Which train should you take from Cardiff to London?

Great Western Railway is the one and only train line which connects Cardiff to London. However, there are 11 trains per day to choose from.

TrainDaily TripsAvg. TimeAvg. Price
Great Western Railway111h 55m$76.88
  • Great Western Railway is a train company in the United Kingdom responsible for rail services in the west of England and south Wales, including many intercity services to and from London. Whether you book a seat on a standard or first-class carriage, you can expect plenty of legroom, complimentary WiFi, power outlets/USB charging points, and onboard restrooms. There are also café cars or snacks trolleys onboard.

Frequently asked questions about traveling by train from Cardiff to London

The distance between Cardiff and London is approximately 131 miles, or 211 kilometers. The average train journey between these two cities takes 1 hour 54 minutes, although the absolute fastest you could get there is 1 hour 47 minutes. As a relatively short ride, taking the train is an easy way to travel between these two cities.

On a weekly basis, the greatest number of passengers tend to travel by trains from Cardiff to London on Saturday. Tickets for Saturday tend to also be the most expensive. For savvy travelers looking for cheaper priced tickets search for travel departing on Sunday. Sunday also tend to have less passengers which may make boarding faster and let you snag your perfect seat.

The earliest train departs Cardiff at 5:00am while the last train of the day leaves at 3:00pm. To see all scheduled departure times, use the search function on this page to get the full schedule for your specific travel dates.

There are 11 daily scheduled trains, all of which are direct trains that take you the entire way from Cardiff to London.

You can also take a train for your return trip from London to Cardiff.

City Information

Cardiff

Cardiff, UK - GBJCN-0

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Cardiff, UK - GBJCN-1

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Cardiff, UK - GBJCN-2

Image credit: Unsplash

Cardiff is the capital of Wales, as well as its largest city. Although the city was initially founded as a Roman fort, Cardiff has glided effortlessly into the 21st century, offering tourists a diverse mix of old and new.

Looking to explore the city's history? Cardiff Castle at the heart of the city makes for an exciting day out, where visitors can learn about the fascinating 2,000 years of history that the castle represents.

If the castle gets you in the mood to explore more history, the St Fagans National Museum of History will surely satisfy your historical appetite. As one of Europe's leading open-air museums, the museum offers historical attractions that detail history back to the Celtic era.

For those seeking a more modern experience, Cardiff boasts a fantastic selection of shops and cafes, with Cardiff Central Market as the top choice for retail therapy.

Cardiff has excellent transport links, making it an easy place to visit no matter where you're coming from. Cardiff Airport provides access for visitors traveling from off the island, while high-speed rail services make access to and from London simple. Cardiff Central Station also offers direct routes from Bristol, Bath, Manchester, Nottingham, as well as other main cities and towns.

London

One of the most important cities in the world, London is where the traditional blends seamlessly with the modern. As a vibrant modern city, London has something for everyone. For visitors interested in the Royal Family as well as their history, check out Buckingham Palace. The palace is open all days in summer, but only on selected days in winter. The Tower of London, where the crown jewels are put on exhibition, is also a great spot to check out. For fans of history, you might not want to miss out on the famous British Museum, considered by many to be the best museum in all of London. The museum currently carries an impressive collection of 8 million historic objects from all around the world, making it an eye-opening destination for many.

London’s food scene reflects its multiculturalism. Here you can find restaurants serving cuisines from various countries around the world, from India to Malaysia. If you opt for a lavish dining experience, Restaurant Gordon Ramsay, run by the famous chef himself, will be a great choice. Also don’t forget to stop by at a local pub and enjoy the beer like a true Londoner.

The city’s centers of intercity rail services are King’s Cross Station and Euston Station, from which you can take a train to other places in the UK or hop on the Eurostar train to Paris and beyond. The largest coach station in the city is Victoria Coach Station, serving big local carriers like National Express. The city’s air services are fulfilled by eight airports, of which London Heathrow Airport, located west of the city, is the busiest one.

Station Information

Where is the train station in Cardiff?

Cardiff Central  - GBJCNGBREZ2-0

Image credit: Hugh Llewelyn

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Main departure station: Cardiff Central

Cardiff Central Station is the largest and busiest rail terminal in Wales and one of two primary train stations in Cardiff. A registered historic building, it first opened in 1850 but is known for its art deco concourse and north entrance, both added in the 1930s. Most facilities are in the main concourse, including ATMs, food outlets, and a newsagent. Transport for Wales operates services to south, central, and north Wales, while Cross Country runs hourly services to Gloucester, Birmingham, and Derby. Great Western operates the route to London Paddington via Bristol Parkway.

All train stations in Cardiff:

  • Cardiff Central

Where is the train station in London?

Main arrival station: Paddington Station

London has one train station.

All train stations in London:

  • Paddington Station

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