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Southampton to Cathays by train
| First train | 04:23 | |
|---|---|---|
| Last train | 23:08 | |
| Departure station | Southampton | |
| Arrival station | Cathays | |
| Journey time | From 2h 38m | |
| Distance | 87 miles (139 km) | |
| Frequency | 71 trains per day | |
| Changes | 1 change | |
| Train operators | CrossCountry, Great Western Railway, South Western Railway, Transport for Wales |
Travel from Southampton to Cathays by train in 2 hours 38 minutes
If you want to know more about the journey from Southampton to Cathays by train, look no further!
The average journey time from Southampton to Cathays by train is 5 hours, although on the fastest services it can take just 2 hours 38 minutes. You'll usually find 71 trains per day travelling the 87 miles (139 km) between these two destinations. You'll need to make 1 change along the way to Cathays. You'll be travelling with Great Western Railway, Transport for Wales or South Western Railway on your way to Cathays, 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 Southampton to Cathays.
Keep reading for more information about the train journey to Cathays, 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.
Journey details
Want to know more about your journey from Southampton to Cathays? 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 Southampton to Cathays take?
The average journey time by train between Southampton and Cathays is 5 hours and 0 minutes, with around 71 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 Southampton and Cathays by train?
The fastest journey time by train from Southampton to Cathays is 2 hours and 38 minutes.
Is there a direct train from Southampton to Cathays?
No, there are no direct train services from Southampton to Cathays. Travelling from Southampton to Cathays by train will require a minimum of 1 change.
What time does the first train from Southampton to Cathays leave?
The first train from Southampton to Cathays leaves at 04:23. Times and services may vary during weekends and holidays.
What time does the last train from Southampton to Cathays leave?
The last train from Southampton to Cathays leaves at 23:08. 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 Southampton and Cathays by train?
Trains travelling from Southampton to Cathays cover a distance of around 87 miles (139 km) during the journey.
Looking for more information?
If you’re looking for the return train journey, check out trains from Cathays to Southampton.
Cheap train tickets from Southampton to Cathays
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 Southampton to Cathays 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.