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Southampton to Portsmouth Harbour train timetable

Travelling from Southampton to Portsmouth Harbour, the fastest train takes 44m with an average travel time of 58m. 53 trains are running daily, with the first departing at 05:50 and the last at 23:34. Stay updated with live train status, times, delays, and cancellations on TrainPal.

DepartsArrivesOperator

23:18

Southampton Airport Parkway
1h 59m, 1 change

01:17

Portsmouth Harbour
South Western Railway
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Southampton to Portsmouth Harbour train tickets and times

Plan your journey from Southampton 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.
Price
From £10.50
Departure station
Arrival station
Distance
15 miles (25km)
Journey time
44m
First train
05:50
Last train
23:34
Frequency
53

Southampton to Portsmouth Harbour train travel guide

Travelling by train from Southampton to Portsmouth Harbour is efficient and offers a scenic and comfortable experience. With frequent departures from Southampton, you can reach Portsmouth Harbour in just 44m, making it one of the fastest and most convenient ways to travel between these two places.

Planning and booking

Planning and booking

How much does it cost for a train from Southampton to Portsmouth Harbour?

The average fare from Southampton to Portsmouth Harbour is approximately £10.50, 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 Southampton to Portsmouth Harbour?

Utilise the TrainPal app or website to its fullest potential. Our Train Journey Planner is a top-notch online tool for planning your trips. Just enter your departure and arrival cities or stations. Then, review timetables and schedules, compare prices, consider direct routes, and check for food supplies or other amenities. Find the best train route from Southampton to Portsmouth Harbour.

What is the fastest train from Southampton to Portsmouth Harbour?

The quickest train journey from Southampton to Portsmouth Harbour takes 44m . Utilise our Train Journey Planner to locate direct trains, minimise transfers, and compare travel times across various routes. Discover the most efficient way to travel with fewer stops for a smooth and seamless journey.

Are there direct trains from Southampton to Portsmouth Harbour?

No, there are no direct trains from Southampton to Portsmouth Harbour. 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 Southampton to Portsmouth Harbour?

Yes, the train is a highly practical choice. Compared to driving, it is more eco-friendly and avoids the stress of traffic and parking. Compared to coaches, it offers more comfort, space, and scheduling flexibility. Furthermore, its ability to drop you off in the heart of the city makes it an exceptionally convenient option for most journeys.

How far in advance can I book my train ticket?

You can book UK train tickets as far as 12 weeks ahead of your travel date. This is the key period when train operators release their cheapest Advance tickets. Therefore, to ensure you get the best possible fare, we recommend purchasing your tickets as soon as they become available.

Check timetables and during the journey

Check timetables and during the journey

How do I find Southampton to Portsmouth Harbour train timetables?

While Southampton 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 Southampton 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.

How early should I arrive for a train in the UK?

Usually, you need to arrive at a station at least 15-20 minutes ahead of time. However, consider the station's size and your familiarity with it. If the station is large and you are not familiar with it, leaving home as early as possible is the best choice. This can reduce your stress and ensure a relaxing journey.

Do Southampton to Portsmouth Harbour trains offer Wi-Fi and other facilities?

Yes, most trains on the Southampton to Portsmouth Harbour 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?

Transferring between train stations in the UK can be effortless with some planning. If your travel requires a transfer, review your ticket and journey details for specific transfer instructions. Major stations typically feature clear signage and helpful staff. Additionally, TrainPal Train Journey Planner offers comprehensive transfer details.

What is the difference between Standard and First Class?

While Standard Class offers a good travel experience, First Class provides an upgrade in comfort and service. This typically includes enhanced amenities like complimentary food and drinks, though the specific offerings depend on the train operator.

Other things you might be interested

Other things you might be interested

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.

Can UK train tickets be refunded or changed?

In the UK, the refund and exchange policies for train tickets vary depending on the type of ticket purchased. Advance Tickets are usually non-refundable but can sometimes be exchanged for a fee. Anytime Train Tickets and Off-Peak train tickets offer more generous refund and exchange options. Always check the terms and conditions of your ticket or visit UK train ticket types for specific details.

How do I check train delays and cancellations in the UK?

Checking train delays and cancellations in the UK is simple. Utilise the TrainPal mobile app for real-time information. We offer live updates, including live train status and notifications of any train strikes.

Which train companies operate the Southampton to Portsmouth Harbour route?

The route from Southampton to Portsmouth Harbour is operated by Great Western Railway. To find the operator for any other journey, perform a search for your route on this page; the operator's name will be listed with each travel option.

Essential onboard rules and facilities

  • Luggage

    Each passenger is permitted to bring up to 3 pieces of luggage at no extra cost. This can include a combination of items such as suitcases, backpacks, and satchels.

  • Bicycle

    A free reservation is required for bikes on most journeys due to limited space. While standard bicycles and folding bikes are widely permitted, some operators have provisions for e-bikes and tandems. Please note that e-scooters, motorcycles, tricycles, and bike trailers are not allowed. As policies vary, it is essential to consult your specific train operator's website for their definitive cycle rules before you travel.

  • Children

    Discounts are available for young travellers based on age: Travellers under 5 usually travel free, children aged 5–15 get a 50% discount, and 16 to 17-year-olds can use a 16-17 Saver Railcard to get 50% off.

  • Pets

    Each passenger can travel with up to 2 pets for free. Throughout the journey, dogs must be on a lead, and any other pets must remain in their carrier. Animals are not permitted on seats or in restaurant carriages.

  • Passenger assistance

    All operators offer assistance services for passengers with disabilities or additional needs. This should be booked in advance to guarantee availability.

How to buy cheap Southampton to Portsmouth Harbour train tickets

Explore more money-saving tips for your train journeys. Start saving today and enjoy affordable train travel with TrainPal.
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Break the journey into sections for potential cheaper rail fares.

Save on long journeys with Advance tickets. Buy up to 12 weeks ahead.

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

Save 1/3 on train fares with multiple Railcards available.

Unlimited travel between 2 stations. Save more than daily tickets.

GroupSave on Off-Peak tickets: 1/3 off for groups of 3-9 adults.
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Compensation and refunds

Your plans have changed?

For step-by-step guidance on amending your journey or applying for a refund, please access our dedicated ticket refunds and changes page.

Your train was disrupted?

To claim compensation for a delay (Delay Repay): If your train was delayed, cancelled, or impacted by a strike, you can find live service updates and find out how to claim on our delays and disruptions page or UK rail strike page.

* 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.