What is the best way to travel from Portsmouth to Southampton?
Looking for a trip? Check and compare all the available Trains, Buses and Carpool to Southampton from Portsmouth. Look at different modes of transportation, search for the cheapest tickets, fastest rides and most popular stations, and see all 3 available companies to find your perfect trip!
What is the cheapest way to reach Southampton from Portsmouth?
You can reach Southampton with just £15 by taking a Train from Southern, but there are many more cheap offers: we have selected the best ones for you for the next few days here.
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Southern1h 9m004:52PortsmouthPortsmouth & Southsea Station06:01SouthamptonCentral Station0EconomyA Train from Southern goes from Portsmouth & Southsea Station, Portsmouth (United Kingdom) at 20/12/2025 04:52:00 to Central Station, Southampton (United Kingdom) arriving at 20/12/2025 06:01:00. 50 Economy ticket for £15 per person are available. Travel duration is 1h 9m
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South Western Railway1h 0m005:16PortsmouthPortsmouth & Southsea Station06:16SouthamptonCentral Station0EconomyA Train from South Western Railway goes from Portsmouth & Southsea Station, Portsmouth (United Kingdom) at 20/12/2025 05:16:00 to Central Station, Southampton (United Kingdom) arriving at 20/12/2025 06:16:00. 50 Economy ticket for £15 per person are available. Travel duration is 1h 0m
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South Western Railway1h 4m005:20PortsmouthPortsmouth & Southsea Station06:24SouthamptonCentral Station0EconomyA Train from South Western Railway goes from Portsmouth & Southsea Station, Portsmouth (United Kingdom) at 20/12/2025 05:20:00 to Central Station, Southampton (United Kingdom) arriving at 20/12/2025 06:24:00. 50 Economy ticket for £15 per person are available. Travel duration is 1h 4m
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Great Western Railway (GWR)0h 47m005:40PortsmouthPortsmouth & Southsea Station06:27SouthamptonCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Portsmouth & Southsea Station, Portsmouth (United Kingdom) at 20/12/2025 05:40:00 to Central Station, Southampton (United Kingdom) arriving at 20/12/2025 06:27:00. 50 Economy ticket for £15 per person are available. Travel duration is 0h 47m
Cheapest Trains Saturday
What are the fastest trips from Portsmouth to Southampton?
You can get to Southampton from Portsmouth in just 0h 41m with a Train from Great Western Railway (GWR). But this is just one option, click on any of the offers below to compare it with the other available modes of transportations.
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Great Western Railway (GWR)0h 41m006:12PortsmouthPortsmouth & Southsea Station06:53SouthamptonCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Portsmouth & Southsea Station, Portsmouth (United Kingdom) at 20/12/2025 06:12:00 to Central Station, Southampton (United Kingdom) arriving at 20/12/2025 06:53:00. 50 Economy ticket for £15 per person are available. Travel duration is 0h 41m
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Great Western Railway (GWR)0h 47m005:40PortsmouthPortsmouth & Southsea Station06:27SouthamptonCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Portsmouth & Southsea Station, Portsmouth (United Kingdom) at 20/12/2025 05:40:00 to Central Station, Southampton (United Kingdom) arriving at 20/12/2025 06:27:00. 50 Economy ticket for £15 per person are available. Travel duration is 0h 47m
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South Western Railway1h 0m005:16PortsmouthPortsmouth & Southsea Station06:16SouthamptonCentral Station0EconomyA Train from South Western Railway goes from Portsmouth & Southsea Station, Portsmouth (United Kingdom) at 20/12/2025 05:16:00 to Central Station, Southampton (United Kingdom) arriving at 20/12/2025 06:16:00. 50 Economy ticket for £15 per person are available. Travel duration is 1h 0m
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South Western Railway1h 4m005:20PortsmouthPortsmouth & Southsea Station06:24SouthamptonCentral Station0EconomyA Train from South Western Railway goes from Portsmouth & Southsea Station, Portsmouth (United Kingdom) at 20/12/2025 05:20:00 to Central Station, Southampton (United Kingdom) arriving at 20/12/2025 06:24:00. 50 Economy ticket for £15 per person are available. Travel duration is 1h 4m
Fastest Trains Saturday
Here you will find all operators and timetables for a
Bus from Portsmouth to Southampton
What are the most popular stations in Portsmouth and Southampton?
In Portsmouth, you will usually depart from Portsmouth & Southsea Station, City Shops South (Stop D) Bus Station or The Hard Interchange, while in Southampton you will be arriving at Central Station, Coach Station or Swanwick Train Station, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to Southampton from Portsmouth? With 5 connections between 3 Train, Bus and Carpool operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Portsmouth and Southampton, you can pay as low as £15 with a Train from Southern.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Train from Great Western Railway (GWR): you will get to Southampton in just 0h 41m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Portsmouth and Southampton are South Western Railway, Great Western Railway (GWR) and Southern, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Portsmouth and Southampton is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Hilsea or to Netley, and look at flights from Southampton Airport, and landing at Bournemouth Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Portsmouth to Southampton?
The most popular companies between Portsmouth and Southampton, are South Western Railway, Great Western Railway (GWR) and Southern. Be sure to check their seat class offers and the amenities that they provide.
Train companies: South Western Railway, Great Western Railway (GWR) and Southern
All you need to know when you travel from Portsmouth to Southampton
Check all information on comfort and services on all modes of transports from Portsmouth to Southampton. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Portsmouth to Southampton
How can I reach Southampton from Portsmouth?
Every day, there are on average 5 connections between Train, Bus and Carpool, with which you can get to Southampton from Portsmouth.
How far is Southampton from Portsmouth?
The distance between Portsmouth and Southampton is 24.8 km.
What is the most ecofriendly mode of transport between Portsmouth and Southampton?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 1 kgs of CO2, a train 1 kgs, a car 4 kgs, and a flight 6 kgs.
What is the cheapest mode of transport from Portsmouth to Southampton?
You can get to Southampton with just £15 by taking a Train from Southern.
What is the fastest way to get from Portsmouth to Southampton?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to Southampton in just 0h 41m with a Train from Great Western Railway (GWR).
More routes to Portsmouth and to Southampton
Looking for more options? Here you can see the most popular routes to Portsmouth and to Southampton. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Portsmouth
- Bournemouth to Portsmouth
- Brighton to Portsmouth
- Bristol to Portsmouth
- Cardiff to Portsmouth
- Dover to Portsmouth
- Guildford to Portsmouth
- Leicester to Portsmouth
- Manchester to Portsmouth
- Newcastle upon Tyne to Portsmouth
- Oxford to Portsmouth
- Reading to Portsmouth
- Southampton to Portsmouth
- Trips to Southampton
- Aberdeen to Southampton
- Birmingham to Southampton
- Bournemouth to Southampton
- Brighton to Southampton
- Bristol to Southampton
- Carlisle to Southampton
- Coventry to Southampton
- Dundee to Southampton
- Edinburgh to Southampton
- Glasgow to Southampton
- Leeds to Southampton
- London Gatwick Airport to Southampton
- London Heathrow Airport to Southampton
- London to Southampton
- Manchester to Southampton
- Middlesbrough to Southampton
- Newcastle upon Tyne to Southampton
- Poole to Southampton
- Sheffield to Southampton
