Compensation and refunds
Trainpal makes it easy to handle travel changes, ticket refunds, and Delay Repay requests.
Best Price Promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Book Cheaper Tickets
Save more with a variety of promo codes. Book on the TrainPal app with no booking fees.
Efficient Customer Service
24/7 fast customer service with prompt responses to your queries
Fast Change and Refund
Seamless rail travel with easy changes and refunds for peace of mind.
Cardiff Central to Portsmouth Harbour train times
From Cardiff Central to Portsmouth Harbour, take the fastest train in 3h 21m, typically 3h 25m. Daily, 23 trains depart from Cardiff Central, with the first at 05:07 and the last at 22:17. Check real-time updates for train times, delays, and cancellations. TrainPal saves you time, effort, and money.
Fri
19 Sep
Sat
20 Sep
Sun
21 Sep
Mon
22 Sep
Tue
23 Sep
Wed
24 Sep
Thu
25 Sep
| Departs | Arrives | Status | Duration | Operator | ||
|---|---|---|---|---|---|---|
07:27 Cardiff Central | 10:52 Portsmouth Harbour | On time | 3h 25m | Great Western Railway | Find tickets | |
08:27 Cardiff Central | 11:52 Portsmouth Harbour | On time | 3h 25m | Great Western Railway | Find tickets | |
08:37 Cardiff Central | 12:48 Portsmouth Harbour | On time | 4h 11m | Great Western Railway | Find tickets | |
09:28 Cardiff Central | 12:52 Portsmouth Harbour | On time | 3h 24m | Great Western Railway | Find tickets | |
10:30 Cardiff Central | 13:52 Portsmouth Harbour | On time | 3h 22m | Great Western Railway | Find tickets |
View More Trains
Cardiff Central to Portsmouth Harbour Train journey information
Plan your journey from Cardiff Central to Portsmouth Harbour with ease. Explore the first and last train times, departure and arrival stations, distance, journey time, and price options to make the most of your trip.
First train
05:07
Last train
22:17
Departure station
Arrival station
Distance
101 miles (163 km)
Journey time
3h 21m
Price
From £14.00
Train operators
Cardiff Central to Portsmouth Harbour train travel guide
The train journey from Cardiff Central to Portsmouth Harbour combines efficiency with pleasure, featuring beautiful scenery and comfort. With frequent departures from Cardiff Central, you can get to Portsmouth Harbour in just 3h 21m, making it an ideal and convenient choice for travelling between them.
Planning and booking
1. How can I save money on Cardiff Central to Portsmouth Harbour train tickets?
To find discounted train tickets, use Railcards, book in advance, and travel off-peak. Group travel with friends or family can also save money. Frequent travellers should consider Season Tickets. TrainPal offers cheaper options through split tickets and discount codes. Learn more about buying cheap train tickets in the UK.
2. How do I find the best train route from Cardiff Central to Portsmouth Harbour?
Make full use of the TrainPal app or website. Our Train Journey Planner is an excellent online planning tool. Simply fill in the cities or stations you depart from and arrive at. Then check timetables and schedules, compare prices, consider direct routes, and see if there are food supplies or other amenities you need. You can get the best train route from Cardiff Central to Portsmouth Harbour.
3. What is the fastest train from Cardiff Central to Portsmouth Harbour?
The fastest train journey time from Cardiff Central to Portsmouth Harbour is 3h 21m . Use our Train Journey Planner to find direct trains, avoid transfers, and compare travel times for each route to see if there are fewer stops to make your journey seamless.
4. Are there direct trains from Cardiff Central to Portsmouth Harbour?
No, unfortunately, you need to transfer from Cardiff Central to Portsmouth Harbour. Still, the TrainPal Train Journey Planner helps you find the best train. Just input your origin or destination places, then click "Search" to see the suitable route.
Check timetables and during the journey
1. Are Cardiff Central to Portsmouth Harbour trains punctual, and how can I check real-time information?
While Cardiff Central to Portsmouth Harbour trains are usually on time, delays or disruptions may occur due to weather, strikes, and other factors. Finding a train timetable for your trip from Cardiff Central to Portsmouth Harbour is easy with Train Journey Planner. Simply enter your departure and arrival stations to get a detailed schedule of available trains. Input your travel details to discover the best routes, connections, and train times.
2. How early should I arrive for a train in the UK?
Typically, you should plan to arrive at the station 15-20 minutes before your train is scheduled to depart. However, the size of the station and your familiarity with it can affect this timing. For larger or less familiar stations, leaving home earlier can help reduce stress and ensure a more relaxed journey.
3. Do Cardiff Central to Portsmouth Harbour trains offer Wi-Fi and other facilities?
k.train.uk.a2b.check.desc6
4. How do I transfer between train stations in the UK?
Check our Train Journey Planner, which provides detailed information about transfers to ensure your journey is uninterrupted, saving you time and effort, and allowing you to get a full rest for travelling.
Other things you might be interested
1. Are there discounts for students or seniors on UK train tickets?
Yes, in the UK, students and seniors have access to various discount options. The 16-25 Railcard allows students to save up to 1/3 on most train tickets. Similarly, those aged 60 and above can use the Senior Railcard to enjoy comparable savings. Both types of Railcards are available for purchase online or at train stations and are valid for one year, making them a valuable option for frequent travellers.
2. Can UK train tickets be refunded or changed?
In the UK, refund and change policies for train tickets vary by type. Advance Tickets are generally non-refundable but may be changeable for a fee. Flexible tickets, like Anytime Train Tickets and Off-Peak train tickets, offer more options for refunds and changes. Review the specific terms and conditions of your ticket or refer to UK train ticket types for precise details.
3. How do I check train delays and cancellations in the UK?
Use TrainPal for quick access to live updates and notifications. If your phone allows messages from us, you'll receive instant notifications about train cancellations directly on your screen.
Save 1/3 with Railcards† from Cardiff Central to Portsmouth Harbour
Family & Friends Railcard
£32.73
With Family & Friends Railcard
£49.10
Without
How to buy cheap Cardiff Central to Portsmouth Harbour train tickets
Explore more money-saving tips for your train journeys. Start saving today and enjoy affordable train travel with TrainPal.
Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
More train routes
* Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. This pricing does not apply to discounted Split tickets and Railcards.
* Save an average of 73% by combining Advance Ticket savings of 73% with an additional 30% through split tickets. These savings apply to Advance fares booked at least one week before travel, excluding Anytime fares purchased on the day of travel. Availability may vary by route and may not be combined with other offers.
New user welcome pack