Cardiff Bay to London Trains

Journey Planner & Fare Finder

Cardiff Bay to London by Train

Traveling by train to London from Cardiff Bay is usually a pleasant, relaxing and scenic journey.

As with all rail travel in the United Kingdom unless you book your ticket far in advance the price of your train ticket to London from Cardiff Bay could be rather costly, especially if you book to travel during peak times.

However, by using this journey planner to check train times and compare Cardiff Bay to London train ticket prices just before you travel you could still find availability of the cheapest advance fare train tickets, more so if you are able to change your departure time to be a few minutes earlier or later.

Cardiff Bay to London Train Timetables

Both personalised and comprehensive train timetables for trains operating between Cardiff Bay and London may be viewed and downloaded here.

London Train Stations

London boasts some of the busiest and most iconic train stations in the UK, serving millions of passengers each year.

The train operator you travel with from Cardiff Bay will determine which one of these primary London train stations your journey will terminate.

King’s Cross Station is a major gateway to the north, with services to Edinburgh, Leeds, and Newcastle.
St Pancras International offers Eurostar services to Europe, alongside high-speed domestic trains.
Liverpool Street Station serves East Anglia and the commuter belt, with links to Stansted Airport.
Paddington Station connects London to the west, including Bristol, Cardiff, and Heathrow Airport via the Elizabeth Line.
Waterloo Station remains essential for south-west routes, including Surrey and Hampshire.
Victoria Station handles services to Brighton, Gatwick Airport, and south-coast destinations, alongside being a key Tube interchange.
London Bridge and Cannon Street serve the south-east, with frequent trains to Kent and Sussex.
London Euston is the main station for the West Midlands, North West England, and Scotland via the West Coast Main Line.

IMPORTANT: If you use this journey planner to book your Cardiff Bay to London train journey your ticket will include travel on any other trains, including the London Underground, that you may need take to reach your final destination. You will not need to purchase any additional tickets.