Compare prices from over 270 rail and coach companies in Europe
Buy your tickets with us and easily find them on your phone
Safely pay with PayPal, Visa and all international payment cards
is Europe’s leading platform for train and bus tickets
Southampton to Caerphilly by train
| First train | 05:15 | |
|---|---|---|
| Last train | 23:08 | |
| Departure station | Southampton | |
| Arrival station | Caerphilly | |
| Journey time | From 2h 49m | |
| Distance | 91 miles (146 km) | |
| Frequency | 44 trains per day | |
| Changes | 1 change | |
| Train operators | CrossCountry, Great Western Railway, South Western Railway, Transport for Wales |
Taking the train from Southampton to Caerphilly in 2 hours 49 minutes
Thinking about taking the train from Southampton to Caerphilly? We've got you covered.
It usually takes around 4 hours 58 minutes to travel the 91 miles (146 km) from Southampton to Caerphilly by train, although you can get there in as little as 2 hours 49 minutes on the fastest services. You'll normally find around 44 trains per day running on this route. You'll need to make 1 change along the way as there aren't any direct services on this line. You're likely to be travelling with Great Western Railway, Transport for Wales or South Western Railway to Caerphilly. As the main train operators on this route, all offer plenty of space for luggage and comfortable seating as standard.
Book train tickets from Southampton to Caerphilly in advance instead of buying them on the day and you'll snap up the cheapest fares. We'll always highlight the cheapest prices in our Journey Planner, for example when you travel at Off-Peak times or use a Railcard.
If you're feeling ready to book, start looking for cheap train tickets with us today. Keep reading for more information on the journey to Caerphilly by train, or check our timetable above to view live train times.
FAQs about the train journey from Southampton to Caerphilly
Want to know more about your journey from Southampton to Caerphilly? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.
How far is Caerphilly from Southampton by train?
Can I get from Southampton to Caerphilly without flying?
What is the best way to get from Southampton to Caerphilly?
When is the first train from Southampton to Caerphilly?
When is the last train from Southampton to Caerphilly?
How often do trains run from Southampton to Caerphilly?
How far in advance can I book tickets from Southampton to Caerphilly?
Looking for a return trip from Southampton to Caerphilly?
Cheap train tickets from Southampton to Caerphilly
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 Caerphilly 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.