Trains to London from Cardiff Bay
| First train | 05:56 | |
|---|---|---|
| Last train | 00:01 | |
| Departure station | Cardiff Bay | |
| Arrival station | London | |
| Journey time | From 2h 13m | |
| Distance | 131 miles (210 km) | |
| Frequency | 34 trains per day | |
| Changes | 1 change | |
| Train operators | CrossCountry, Great Western Railway, Thameslink, Transport for Wales |
Travel from Cardiff Bay to London by train in 2 hours 13 minutes
If you want to know more about the journey from Cardiff Bay to London by train, look no further!
The average journey time from Cardiff Bay to London by train is 3 hours 55 minutes, although on the fastest services it can take just 2 hours 13 minutes. You'll usually find 34 trains per day travelling the 131 miles (210 km) between these two destinations. You'll need to make 1 change along the way to London. You'll be travelling with Great Western Railway, Transport for Wales or Thameslink on your way to London, as these are the main rail operators on this route.
Plan your trip ahead and book your train tickets in advance if you want to snap up the cheapest fares. Travelling Off-Peak or using a Railcard are also great ways to save. Just start a search in our Journey Planner to view the latest prices for trains from Cardiff Bay to London.
Keep reading for more information about the train journey to London, including FAQs, and tips on booking cheap train tickets. Check the timetable above for live train times or if you're ready to book, just start a search for tickets with us today.
What do people frequently ask about the train journey from Cardiff Bay to London?
Want to know more about your journey from Cardiff Bay to London? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.
How far is the train ride from Cardiff Bay to London?
Can I take a flight-free trip from Cardiff Bay to London?
What is the best way to travel to London from Cardiff Bay?
What time does the first train run from Cardiff Bay to London?
How late does the train from Cardiff Bay to London run?
How many trains go from Cardiff Bay to London per day?
When do tickets from Cardiff Bay to London go on sale?
Planning a round trip from Cardiff Bay to London?
How do I find cheap train tickets from Cardiff Bay to London?
As most UK train companies increase their prices as the departure date approaches, our Trainline team of experts have put together these tips to help you find the cheapest tickets.
1. Book in advance
2. Sign up to Ticket Alert
3. Use a Railcard
4. Book split tickets
5. Travel Off-Peak
6. Consider a Season Ticket
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.