How to travel from Cardiff to London

There are 2 options to travel between Cardiff and London including taking a train and bus.

The cheapest way to travel from Cardiff to London is a bus with an average price of $19 (€16).

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

A bus is $63 (€51) less than a train for this route with tickets for a train from Cardiff to London costing on average $82 (€67).

The fastest way to travel from Cardiff to London is by train with an average journey time of 3h 10m.

Other travel options to London take longer:

Bus takes on average 3h 23m.

The distance from Cardiff to London is approximately 131 miles (211 km).

The average frequency per day from Cardiff to London is:

• Around 37 buses per day.
• Around 13 trains per day.

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

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

• Trains mostly depart from Cardiff Central (CDF) and arrive in Heathrow Terminal 5 (HWV).
• Buses mostly depart from Cardiff, Sophia Gardens and arrive in London, Victoria Coach Station.
• Ferries mostly depart from Southampton Vehicle Ferry Terminal and arrive in West Cowes.

If finding a good deal is your main consideration for your trip from Cardiff to London, then we'll help you find the best value travel companies for you:

• Travel with Great Western Railway, South Western Railway, Great Western Railway (GWR) to go to London by train.
• Travel with National Express, Megabus, FlixBus to go to London by bus.

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

• 11 direct trains per day with Great Western Railway, Great Western Railway (GWR).
• 32 direct buses per day with National Express, Megabus, FlixBus.

Omio customers who travel from Cardiff to London often also extend their vacation to go to Paris, Edinburgh, Amsterdam, Manchester, Brussels. Omio can help you plan your trip by finding the best connections between London and these popular destinations at a great price.

Most travelers need at least three days in London to see the main sights at a comfortable pace. If you want day trips or a slower itinerary, consider adding extra time.

In London, you can enjoy panoramic views of the city from The London Eye, visit the vibrant West End Theatre District for high-quality shows, and explore Camden Market's eclectic mix of food, fashion, and crafts. A walk through Hyde Park offers beautiful landscapes and recreational activities, while art lovers can visit the Tate Modern. Don't miss The British Museum's vast collection of art and antiquities, the historic Tower of London with its Crown Jewels, and Buckingham Palace. Iconic landmarks like The Houses of Parliament and Big Ben, along with St. Paul's Cathedral, offer a glimpse into the city's rich history and architecture.

For a comprehensive experience of London's top attractions, cultural sites, and local neighborhoods, it is recommended to spend around 3 to 5 days in the city. This allows time to explore major landmarks such as the British Museum, Tower of London, and Buckingham Palace, as well as enjoy local markets and parks.