How to get from Portsmouth to Southampton

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What is the best way to travel from Portsmouth to Southampton?

Looking for a trip? Check and compare all the available Trains and Buses 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!
Train is the cheapest and fastest way on this route
Transport type
Travel time
Cheapest price
Average price
Daily departures
Train
0h 33m
£10
£12
11

What is the cheapest way to reach Southampton from Portsmouth?

You can reach Southampton with just £10 by taking a Train from South Western Railway, but there are many more cheap offers: we have selected the best ones for you for the next few days here.

Thursday
from £10
Friday
from £10
Saturday
from £15
Sunday
Monday
from £10
Tuesday
from £10
Wednesday

    Cheapest Trains Thursday

  • South Western Railway
    0h 40m
    0
    05:00
    Portsmouth
    Portsmouth & Southsea Station
    05:40
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    0h 33m
    0
    05:13
    Portsmouth
    Portsmouth & Southsea Station
    05:46
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    0h 50m
    0
    05:55
    Portsmouth
    Portsmouth & Southsea Station
    06:45
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    1h 7m
    0
    04:25
    Portsmouth
    Harbour Train Station
    05:32
    Southampton
    Central Station
    0
    South Western Railway
    Economy
    from £15
  • South Western Railway
    1h 0m
    0
    05:00
    Portsmouth
    Portsmouth & Southsea Station
    06:00
    Southampton
    Central Station
    0
    South Western Railway
    Economy
    from £15

    Cheapest Trains Friday

  • South Western Railway
    0h 40m
    0
    05:00
    Portsmouth
    Portsmouth & Southsea Station
    05:40
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    0h 33m
    0
    05:13
    Portsmouth
    Portsmouth & Southsea Station
    05:46
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    0h 50m
    0
    05:55
    Portsmouth
    Portsmouth & Southsea Station
    06:45
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    1h 7m
    0
    04:25
    Portsmouth
    Harbour Train Station
    05:32
    Southampton
    Central Station
    0
    South Western Railway
    Economy
    from £15
  • South Western Railway
    1h 0m
    0
    05:00
    Portsmouth
    Portsmouth & Southsea Station
    06:00
    Southampton
    Central Station
    0
    South Western Railway
    Economy
    from £15

    Cheapest Trains Saturday

  • Southern
    1h 9m
    0
    04:52
    Portsmouth
    Portsmouth & Southsea Station
    06:01
    Southampton
    Central Station
    0
    Southern
    Economy
    from £15
  • South Western Railway
    1h 0m
    0
    05:16
    Portsmouth
    Portsmouth & Southsea Station
    06:16
    Southampton
    Central Station
    0
    South Western Railway
    Economy
    from £15
  • South Western Railway
    0h 54m
    0
    05:44
    Portsmouth
    Portsmouth & Southsea Station
    06:38
    Southampton
    Central Station
    0
    South Western Railway
    Economy
    from £15
  • Great Western Railway (GWR)
    0h 47m
    0
    05:40
    Portsmouth
    Portsmouth & Southsea Station
    06:27
    Southampton
    Central Station
    0
    Great Western Railway (GWR)
    Economy
    from £15

    Cheapest Trains Monday

  • South Western Railway
    0h 40m
    0
    05:00
    Portsmouth
    Portsmouth & Southsea Station
    05:40
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    0h 33m
    0
    05:13
    Portsmouth
    Portsmouth & Southsea Station
    05:46
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    0h 42m
    0
    06:28
    Portsmouth
    Portsmouth & Southsea Station
    07:10
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • Great Western Railway (GWR)
    0h 40m
    0
    06:05
    Portsmouth
    Portsmouth & Southsea Station
    06:45
    Southampton
    Swanwick Train Station
    0
    Great Western Railway (GWR)
    Economy
    from £10
  • Great Western Railway (GWR)
    0h 40m
    0
    06:05
    Portsmouth
    Portsmouth & Southsea Station
    06:45
    Southampton
    Central Station
    0
    Great Western Railway (GWR)
    Economy
    from £14

    Cheapest Trains Tuesday

  • South Western Railway
    0h 40m
    0
    05:00
    Portsmouth
    Portsmouth & Southsea Station
    05:40
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    0h 33m
    0
    05:13
    Portsmouth
    Portsmouth & Southsea Station
    05:46
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    0h 42m
    0
    06:28
    Portsmouth
    Portsmouth & Southsea Station
    07:10
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • Great Western Railway (GWR)
    0h 40m
    0
    06:05
    Portsmouth
    Portsmouth & Southsea Station
    06:45
    Southampton
    Swanwick Train Station
    0
    Great Western Railway (GWR)
    Economy
    from £10
  • Great Western Railway (GWR)
    0h 40m
    0
    06:05
    Portsmouth
    Portsmouth & Southsea Station
    06:45
    Southampton
    Central Station
    0
    Great Western Railway (GWR)
    Economy
    from £14

What are the fastest trips from Portsmouth to Southampton?

You can get to Southampton from Portsmouth in just 0h 33m with a Train from South Western Railway. But this is just one option, click on any of the offers below to compare it with the other available modes of transportations.

Thursday
from 0h 33m
Friday
from 0h 33m
Saturday
from 0h 47m
Sunday
Monday
from 0h 33m
Tuesday
from 0h 33m
Wednesday

    Fastest Trains Thursday

  • South Western Railway
    0h 33m
    0
    05:13
    Portsmouth
    Portsmouth & Southsea Station
    05:46
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    0h 40m
    0
    05:00
    Portsmouth
    Portsmouth & Southsea Station
    05:40
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    0h 50m
    0
    05:55
    Portsmouth
    Portsmouth & Southsea Station
    06:45
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    1h 0m
    0
    05:00
    Portsmouth
    Portsmouth & Southsea Station
    06:00
    Southampton
    Central Station
    0
    South Western Railway
    Economy
    from £15
  • South Western Railway
    1h 7m
    0
    04:25
    Portsmouth
    Harbour Train Station
    05:32
    Southampton
    Central Station
    0
    South Western Railway
    Economy
    from £15

    Fastest Trains Friday

  • South Western Railway
    0h 33m
    0
    05:13
    Portsmouth
    Portsmouth & Southsea Station
    05:46
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    0h 40m
    0
    05:00
    Portsmouth
    Portsmouth & Southsea Station
    05:40
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    0h 50m
    0
    05:55
    Portsmouth
    Portsmouth & Southsea Station
    06:45
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    1h 0m
    0
    05:00
    Portsmouth
    Portsmouth & Southsea Station
    06:00
    Southampton
    Central Station
    0
    South Western Railway
    Economy
    from £15
  • South Western Railway
    1h 7m
    0
    04:25
    Portsmouth
    Harbour Train Station
    05:32
    Southampton
    Central Station
    0
    South Western Railway
    Economy
    from £15

    Fastest Trains Saturday

  • Great Western Railway (GWR)
    0h 47m
    0
    05:40
    Portsmouth
    Portsmouth & Southsea Station
    06:27
    Southampton
    Central Station
    0
    Great Western Railway (GWR)
    Economy
    from £15
  • South Western Railway
    0h 54m
    0
    05:44
    Portsmouth
    Portsmouth & Southsea Station
    06:38
    Southampton
    Central Station
    0
    South Western Railway
    Economy
    from £15
  • South Western Railway
    1h 0m
    0
    05:16
    Portsmouth
    Portsmouth & Southsea Station
    06:16
    Southampton
    Central Station
    0
    South Western Railway
    Economy
    from £15
  • Southern
    1h 9m
    0
    04:52
    Portsmouth
    Portsmouth & Southsea Station
    06:01
    Southampton
    Central Station
    0
    Southern
    Economy
    from £15

    Fastest Trains Monday

  • South Western Railway
    0h 33m
    0
    05:13
    Portsmouth
    Portsmouth & Southsea Station
    05:46
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    0h 40m
    0
    05:00
    Portsmouth
    Portsmouth & Southsea Station
    05:40
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • Great Western Railway (GWR)
    0h 40m
    0
    06:05
    Portsmouth
    Portsmouth & Southsea Station
    06:45
    Southampton
    Swanwick Train Station
    0
    Great Western Railway (GWR)
    Economy
    from £10
  • Great Western Railway (GWR)
    0h 40m
    0
    06:05
    Portsmouth
    Portsmouth & Southsea Station
    06:45
    Southampton
    Central Station
    0
    Great Western Railway (GWR)
    Economy
    from £14
  • South Western Railway
    0h 42m
    0
    06:28
    Portsmouth
    Portsmouth & Southsea Station
    07:10
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10

    Fastest Trains Tuesday

  • South Western Railway
    0h 33m
    0
    05:13
    Portsmouth
    Portsmouth & Southsea Station
    05:46
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • South Western Railway
    0h 40m
    0
    05:00
    Portsmouth
    Portsmouth & Southsea Station
    05:40
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
  • Great Western Railway (GWR)
    0h 40m
    0
    06:05
    Portsmouth
    Portsmouth & Southsea Station
    06:45
    Southampton
    Swanwick Train Station
    0
    Great Western Railway (GWR)
    Economy
    from £10
  • Great Western Railway (GWR)
    0h 40m
    0
    06:05
    Portsmouth
    Portsmouth & Southsea Station
    06:45
    Southampton
    Central Station
    0
    Great Western Railway (GWR)
    Economy
    from £14
  • South Western Railway
    0h 42m
    0
    06:28
    Portsmouth
    Portsmouth & Southsea Station
    07:10
    Southampton
    Swanwick Train Station
    0
    South Western Railway
    Economy
    from £10
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 Gunwharf, City Shops South (Stop D) Bus Station or Southsea Hoverport, while in Southampton you will be arriving at Central Station, SeaCity Museum or Bitterne 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 4 connections between 3 Train and Bus 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 £10 with a Train from South Western Railway.

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 South Western Railway: you will get to Southampton in just 0h 33m.

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 4 connections between Train and Bus, 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 £10 by taking a Train from South Western Railway.

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 33m with a Train from South Western Railway.

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!
CheckMyBus › Travel › Portsmouth › Southampton

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