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London Paddington to Cardiff Bay by train
| First train | 04:23 | |
|---|---|---|
| Last train | 23:33 | |
| Departure station | London Paddington | |
| Arrival station | Cardiff Bay | |
| Journey time | From 2h 6m | |
| Distance | 129 miles (207 km) | |
| Frequency | 39 trains per day | |
| Changes | 2 changes | |
| Train operators |
Take the train from London Paddington to Cardiff Bay in 2 hours 6 minutes
If you want to travel from London Paddington to Cardiff Bay by train, you've come to the right place.
You can expect the journey from London Paddington to Cardiff Bay by train to take around 4 hours 41 minutes. If you want to get there as quickly as possible, it can take as little as 2 hours 6 minutes on the fastest services. You'll usually find around 39 trains per day running on this route, which spans 129 miles (207 km). You'll have to make 2 changes along the way on your journey to Cardiff Bay. You can travel on this route with either Great Western Railway, Transport for Wales or CrossCountry. As the main train operators on this route, all offer comfortable seating and plenty of space for luggage as standard.
Train tickets from London Paddington to Cardiff Bay are usually cheaper when you book in advance compared to buying them on the day. Travelling during Off-Peak times or using a Railcard can also help you save money on train travel. Start a search in our Journey Planner to check out the latest prices.
Ready to book? Start your search for cheap train tickets with us today. Keep reading for more information, including money-saving tips, or check our timetable above where you can view live train times.
FAQs about the train journey from London Paddington to Cardiff Bay
Want to know more about your journey from London Paddington to Cardiff Bay? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.
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Cheap train tickets from London Paddington to Cardiff Bay
Book in advance
Look out for Advance tickets – they usually come out up to 12 weeks before the departure date and can be cheaper than buying on the day. If you’re here a tad early, sign up for our Advance ticket alert today to get notified when your tickets are released.
Consider a Season Ticket
If you catch this train more than 3 times per week, you could save money with a Season Ticket. With annual, monthly and weekly options available, find out if a season ticket for London Paddington to Cardiff Bay is right for you.
Use your Railcard
National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel a few times or more in a year. Find out how you can save with a National Railcard here.
Split your tickets
Download our app to find split tickets — courtesy of SplitSave, our handy feature which 'splits' your train tickets where possible to find you a better deal. Learn more about the clever tech behind split tickets, and how to spot SplitSave discounts in our app.
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.