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St Denys to Portsmouth & Southsea train ticket prices
€11.82
On Thu 01 Jan
St Denys to Portsmouth & Southsea train timetable
From St Denys to Portsmouth & Southsea, take the fastest train in 50m, typically 1h 6m. Daily, 48 trains depart from St Denys, with the first at 05:34 and the last at 22:51. Check real-time updates for train times, delays, and cancellations. TrainPal saves you time, effort, and money.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
16:57 St Denys | 1h 15m, 1 change | 18:12 Portsmouth & Southsea | South Western Railway | Find tickets |
17:00 St Denys | 1h 12m, 2 change | 18:12 Portsmouth & Southsea | South Western Railway | Find tickets |
17:35 St Denys | 53m, Direct | 18:28 Portsmouth & Southsea | South Western Railway | Find tickets |
17:40 St Denys | 1h 8m, 1 change | 18:48 Portsmouth & Southsea | South Western Railway | Find tickets |
17:57 St Denys | 1h 18m, 1 change | 19:15 Portsmouth & Southsea | South Western Railway | Find tickets |
St Denys to Portsmouth & Southsea train tickets and times
Plan your journey from St Denys to Portsmouth & Southsea 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.
St Denys to Portsmouth & Southsea train travel guide
Travelling by train from St Denys to Portsmouth & Southsea is efficient and offers a scenic and comfortable experience. With frequent departures from St Denys, you can reach Portsmouth & Southsea in just 50m, making it one of the fastest and most convenient ways to travel between these two places.

Planning and booking
How much does it cost for a train from St Denys to Portsmouth & Southsea?
The average fare from St Denys to Portsmouth & Southsea is approximately €11.82, but the final price fluctuates. The actual cost depends on your travel dates, how far in advance you book, and your ticket's flexibility. To see the current price for your journey, please search with your specific dates.
How do I find the best train route from St Denys to Portsmouth & Southsea?
What is the fastest train from St Denys to Portsmouth & Southsea?
The fastest train journey time from St Denys to Portsmouth & Southsea is 50m . 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.
Are there direct trains from St Denys to Portsmouth & Southsea?
No, there are no direct trains from St Denys to Portsmouth & Southsea. However, you can still find the best train options using the TrainPal Train Journey Planner. Simply enter your departure and arrival stations to see all available train services and plan your trip
Is it worth taking a train from St Denys to Portsmouth & Southsea?
Yes, choosing the train offers an excellent blend of comfort, speed, and convenience. It's a more relaxing and sustainable option than driving, allowing you to bypass traffic and parking hassles. While coaches might have lower fares, the train provides a superior travel experience with more space and a more flexible timetable. Its key advantage is arriving directly in the city centre, making it one of the most efficient ways to reach your destination.
How far in advance can I book my train ticket?
To get the best price on UK train tickets, it is essential to book as early as you can. Train operators generally release their cheapest Advance tickets up to 12 weeks ahead of the travel date, making early booking the most effective way to secure a lower fare.

Check timetables and during the journey
How do I find St Denys to Portsmouth & Southsea train timetables?
While St Denys to Portsmouth & Southsea 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 St Denys to Portsmouth & Southsea 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.
How early should I arrive for a train in the UK?
It’s recommended to reach the train station 15-20 minutes before your train is set to leave. This gives you sufficient time to locate your platform, particularly in larger stations. Arriving early is also beneficial if you need to collect tickets or find your way around an unfamiliar station, helping to minimise any potential stress.
Do St Denys to Portsmouth & Southsea trains offer Wi-Fi and other facilities?
Yes, most trains on the St Denys to Portsmouth & Southsea route offer amenities like Wi-Fi, food services, and various seating options. Additional facilities may include power sockets, accessibility features, and luggage storage. Check the specific amenities offered by the train operator when booking, as these can vary.
How do I transfer between train stations in the UK?
Make use of our Train Journey Planner for detailed transfer information, ensuring your journey is smooth and efficient, saving you valuable time and effort, and allowing you to rest completely for your travels.
What is the difference between Standard and First Class?
Standard Class ensures a comfortable journey. For an upgraded experience, First Class provides superior comfort and additional amenities, such as complimentary refreshments, though the exact services vary by train operator.

Other things you might be interested
Are there discounts for students or seniors on UK train tickets?
Can UK train tickets be refunded or changed?
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.
Which train companies operate the St Denys to Portsmouth & Southsea route?
The train from St Denys to Portsmouth & Southsea is operated by Great Western Railway. To see which operator runs a specific service, the easiest way to identify it is to use the search bar on this page. The name of the train company will be clearly displayed next to each journey option in the search results.
Essential onboard rules and facilities
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Luggage
Your free luggage allowance includes up to three items per passenger, covering standard bags like suitcases, backpacks, and other similarly-sized items.
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Bicycle
Bike reservations are mandatory and free for most train journeys, but space is limited. Standard bicycles and folding bikes are generally allowed. Some operators also permit tandems and e-bikes. Please note that e-scooters, motorcycles, tricycles, and bicycle trailers are not permitted. We strongly recommend checking the specific cycle policy on your train operator's website before you travel.
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Children
Children under 5 usually travel free. Children aged 5–15 get 50% off, and 16-year-olds can use the 16-17 Saver Railcard for 50% off.
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Pets
Bring up to 2 pets free; keep dogs on a lead or in a carrier. No animals on seats or in restaurant carriages.
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Passenger assistance
Passengers with disabilities or additional needs can arrange assistance with their train operator, if required. To ensure support is available for your journey, this service should be booked in advance.
How to buy cheap St Denys to Portsmouth & Southsea train tickets

Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
Compensation and refunds

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* 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.





















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