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Cardiff Bay to Severn Tunnel Junction by train
| First train | 05:38 | |
|---|---|---|
| Last train | 23:54 | |
| Departure station | Cardiff Bay | |
| Arrival station | Severn Tunnel Junction | |
| Journey time | From 42m | |
| Distance | 19 miles (30 km) | |
| Frequency | 22 trains per day | |
| Changes | 1 change | |
| Train operators |
How to travel from Cardiff Bay to Severn Tunnel Junction by train
Want to find out more about taking the train from Cardiff Bay to Severn Tunnel Junction? Look no further.
You'll usually find 22 trains per day running between Cardiff Bay and Severn Tunnel Junction, which usually take 1 hour 18 minutes to complete the 19 miles (30 km) journey. It can take as little as 42 minutes on the fastest services though, if you want to get there as quickly as possible. Although there aren't any direct services on this line, it's still easy to travel to Severn Tunnel Junction by train, you'll just need to make 1 change along the way. Great Western Railway, Transport for Wales or CrossCountry are the main rail operators on this route, all of which offer modern trains with plenty of space for luggage and comfortable seating.
Use our Journey Planner at the top of the page to search for cheap ticket prices – we'll show you how much you can save on train tickets from Cardiff Bay to Severn Tunnel Junction if you book in advance. Travelling Off-Peak or using a Railcard can also help you save.
Keen to book your train tickets to Severn Tunnel Junction? No need to wait, start a search with us today! If you want to find out a bit more about the journey first, you can find our train timetable with live train times above, and tips on booking cheap tickets and our FAQs further down the page.
Journey details
Want to know more about your journey from Cardiff Bay to Severn Tunnel Junction? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.
How long does the train from Cardiff Bay to Severn Tunnel Junction take?
The average journey time by train between Cardiff Bay and Severn Tunnel Junction is 1 hour and 18 minutes, with around 22 trains per day. The journey time may be longer on weekends and holidays, so use our Journey Planner on this page to search for a specific travel date.
What's the fastest journey time between Cardiff Bay and Severn Tunnel Junction by train?
The fastest journey time by train from Cardiff Bay to Severn Tunnel Junction is 42 minutes.
Is there a direct train from Cardiff Bay to Severn Tunnel Junction?
No, there are no direct train services from Cardiff Bay to Severn Tunnel Junction. Travelling from Cardiff Bay to Severn Tunnel Junction by train will require a minimum of 1 change.
What time does the first train from Cardiff Bay to Severn Tunnel Junction leave?
The first train from Cardiff Bay to Severn Tunnel Junction leaves at 05:38. Times and services may vary during weekends and holidays.
What time does the last train from Cardiff Bay to Severn Tunnel Junction leave?
The last train from Cardiff Bay to Severn Tunnel Junction leaves at 23:54. Trains that depart in the early morning hours or very late evening may be sleeper services, time and services may also vary during weekends and holidays.
What's the distance between Cardiff Bay and Severn Tunnel Junction by train?
Trains travelling from Cardiff Bay to Severn Tunnel Junction cover a distance of around 19 miles (30 km) during the journey.
Looking for more information?
If you’re looking for the return train journey, check out trains from Severn Tunnel Junction to Cardiff Bay.
Cheap train tickets from Cardiff Bay to Severn Tunnel Junction
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 Cardiff Bay to Severn Tunnel Junction 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.