- Must visit
SeaCity Museum
Southampton's flagship museum tells the city's story from Roman origins to Titanic and aviation, with strong local collections and family displays.
Cheapest price on Oct 20
$21
Average ticket price on Oct 20
$21
Fastest journey on Oct 20
40 m
Average journey duration on Oct 20
41 m
Trains on Oct 20
17
Distance
25 km
The best way to find a cheap train ticket from Portsmouth to Southampton is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Portsmouth to Southampton will cost around $21 if you buy it on the day, but the cheapest tickets can be found for only $21.
On Tue, Oct 20, we found 17 trains from Portsmouth to Southampton, including 9 direct services.
On Tue, Oct 20 the direct trains cover the 25 km distance in an average of 41 m but if you time it right, some trains will get you there in just 40 m .
On Tue, Oct 20 the slowest trains will take 42 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
L81199
L79928 · L80359
G15005
L79934+
G26664
L79946+
G88603
G15002
G15005
G15007
G15009
G15004Trains from Portsmouth to Southampton run on average 7 times per day, taking around 51m. Cheap train tickets for this journey start at $5 if you book in advance.
There are 4 trains per day. The earliest train runs at 00:03, the last at 23:55. The fastest train covers the 15 miles (25 km) distance in 39m.
Distance 15 miles (25 km) |
Average train duration 51m |
Cheapest ticket price $5 |
Trains per day 7 |
Direct trains 4 |
Fastest train 39m |
First train 12:03 AM |
Last train 11:55 PM |
Cheapest Month Apr |
Cheapest Day Sun |
High Season Jul - Sep |
Low Season Apr - Jun |
Busiest Day Fri |
Least Busy Day Mon |
Best time to book 14 days |
The table below shows live departures for Portsmouth to Southampton trains for today, Monday, October 19. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
G15021 | On time 5:29 PM Portsmouth & Southsea (PMS) | 0h41 | 6:10 PM Southampton Central (SOU) | 0 transfersDirect | |
L81297 | On time 5:46 PM Portsmouth & Southsea (PMS) | 1h00 | 6:46 PM Southampton Central (SOU) | 0 transfersDirect | |
L79988+ G26718 | On time 6:00 PM Portsmouth & Southsea (PMS) | 1h05 | 7:05 PM Southampton Central (SOU) | 1 transfer | |
G15023 | On time 6:29 PM Portsmouth & Southsea (PMS) | 0h40 | 7:09 PM Southampton Central (SOU) | 0 transfersDirect | |
L81309 | On time 6:47 PM Portsmouth & Southsea (PMS) | 1h00 | 7:47 PM Southampton Central (SOU) | 0 transfersDirect | |
L79994+ G26724 | On time 7:00 PM Portsmouth & Southsea (PMS) | 1h03 | 8:03 PM Southampton Central (SOU) | 1 transfer | |
W35041 | On time 7:29 PM Portsmouth & Southsea (PMS) | 0h40 | 8:09 PM Southampton Central (SOU) | 0 transfersDirect | |
L81321 | On time 7:46 PM Portsmouth & Southsea (PMS) | 1h01 | 8:47 PM Southampton Central (SOU) | 0 transfersDirect | |
L84475+ G26733 | On time 8:00 PM Portsmouth & Southsea (PMS) | 1h03 | 9:03 PM Southampton Central (SOU) | 1 transfer | |
G15026 | On time 8:28 PM Portsmouth & Southsea (PMS) | 0h39 | 9:07 PM Southampton Central (SOU) | 0 transfersDirect | |
L81333 | On time 8:46 PM Portsmouth & Southsea (PMS) | 1h01 | 9:47 PM Southampton Central (SOU) | 0 transfersDirect | |
| Tuesday, October 20 | |||||
G15002 | 6:05 AM Portsmouth & Southsea (PMS) | 0h40 | 6:45 AM Southampton Central (SOU) | 0 transfersDirect | |
L79919+ G88555 | 6:28 AM Portsmouth & Southsea (PMS) | 1h00 | 7:28 AM Southampton Central (SOU) | 1 transfer | |
L81165 | 6:48 AM Portsmouth & Southsea (PMS) | 0h59 | 7:47 AM Southampton Central (SOU) | 0 transfersDirect | |
L79922 · L80351 | 6:55 AM Portsmouth & Southsea (PMS) | 1h02 | 7:57 AM Southampton Central (SOU) | 1 transfer | |
G15004 | 7:24 AM Portsmouth & Southsea (PMS) | 0h42 | 8:06 AM Southampton Central (SOU) | 0 transfersDirect | |
L84472+ G88562 | 7:29 AM Portsmouth & Southsea (PMS) | 1h02 | 8:31 AM Southampton Central (SOU) | 1 transfer | |
L79928 · L80359 | 8:00 AM Portsmouth & Southsea (PMS) | 0h57 | 8:57 AM Southampton Central (SOU) | 1 transfer | |
G15005 | 8:27 AM Portsmouth & Southsea (PMS) | 0h41 | 9:08 AM Southampton Central (SOU) | 0 transfersDirect | |
L81187 | 8:46 AM Portsmouth & Southsea (PMS) | 1h00 | 9:46 AM Southampton Central (SOU) | 0 transfersDirect | |
L79934+ G26664 | 9:00 AM Portsmouth & Southsea (PMS) | 1h04 | 10:04 AM Southampton Central (SOU) | 1 transfer | |
G15007 | 9:27 AM Portsmouth & Southsea (PMS) | 0h41 | 10:08 AM Southampton Central (SOU) | 0 transfersDirect | |
L81199 | 9:46 AM Portsmouth & Southsea (PMS) | 1h00 | 10:46 AM Southampton Central (SOU) | 0 transfersDirect | |
L79940+ G88591 | 10:00 AM Portsmouth & Southsea (PMS) | 1h01 | 11:01 AM Southampton Central (SOU) | 1 transfer | |
G15009 | 10:27 AM Portsmouth & Southsea (PMS) | 0h41 | 11:08 AM Southampton Central (SOU) | 0 transfersDirect | |
G26187_C82383 · G26672 | 10:32 AM Portsmouth & Southsea (PMS) | 0h59 | 11:31 AM Southampton Central (SOU) | 1 transfer | |
L81211 | 10:46 AM Portsmouth & Southsea (PMS) | 1h01 | 11:47 AM Southampton Central (SOU) | 0 transfersDirect | |
L79946+ G88603 | 11:00 AM Portsmouth & Southsea (PMS) | 1h02 | 12:02 PM Southampton Central (SOU) | 1 transfer | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Discover the best of Southampton — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Southampton trip today.
Southampton's flagship museum tells the city's story from Roman origins to Titanic and aviation, with strong local collections and family displays.
Restored Tudor home and remains of a Norman house reveal centuries of domestic and maritime history in Southampton's atmospheric Old Town.
Art gallery with a respected collection spanning old masters to contemporary works, plus changing exhibitions in the Cultural Quarter.
Historic quarter enclosed by medieval walls, packed with lanes, pubs, museums, and merchant houses that showcase Southampton's oldest character.
Large central park popular for walks, events, and city views, linking major cultural venues with green space in the heart of Southampton.
Leafy Victorian park with formal gardens, memorials, and broad lawns. It is ideal for a break between museums and shopping streets.
A fresh oyster from nearby Hampshire waters, long linked to the Solent coast and traditionally eaten raw with lemon.
White fish coated in beer batter and fried, then served with chips. A classic British seaside meal popular in Southampton pubs and takeaways.
Hampshire pork sausages, often made with local meat and served with mash. A hearty pub staple across Southampton and the wider county.
Well-regarded craft brewery and taproom pouring local beers in a casual industrial space with a strong local following.
Refined modern British dining in a smart, intimate setting. Best known for seasonal tasting menus and polished service.
Historic pub in the old town serving cask ales and classic British dishes in a traditional, atmospheric setting.
Moderate for the UK. Hotels often cost less than London, while dining and local transport are typical for a mid-sized English city.
Tipping is modest. In restaurants, 10-12.5% is common if service is not included. Round up for taxis. Cafes usually do not require tips, but small change is appreciated.
Official public transport app
Southampton Central -> Above Bar Street, Southampton
Find answers to the most common questions about traveling from Portsmouth to Southampton by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Southampton, this guide helps you travel smarter and with confidence.

Most Portsmouth to Southampton trains use the Portsmouth & Southsea to Southampton Central station pair, with some services arriving at Southampton Airport Parkway. Use this guide to compare Portsmouth and Southampton train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Portsmouth & Southsea has practical services for this route, including Wifi, Parking, Dining, ATM, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, and Bike Rental.
Food and drink options are available at Portsmouth & Southsea.
Wi-Fi is available at Portsmouth & Southsea. ATMs are available at Portsmouth & Southsea.
Ticket office support is available at Portsmouth & Southsea.
Lost and found is available at the station.
Available at Portsmouth & Southsea: Parking, WC.
Available at Portsmouth & Southsea: Bike Parking, Bike Rental.
Accessibility facilities are available at Portsmouth & Southsea: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Step-free category A Station - This station has step-free access to all platforms. Please be aware that some platforms at this station have no or only partial tactile paving on the platform edge, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
Fratton is 1 km from Portsmouth city centre. Public transport options include:
Fratton has practical services for this route, including Wifi, Shopping, Parking, Dining, Accessibility, WC, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, and Information Desk.
Food and drink options are available at Fratton.
Wi-Fi is available at Fratton.
Ticket office support is available at Fratton. Information desks are information available from staff: Yes - from help point, Helpline Contact: 0800 5282100.
Lost and found is available at the station.
Available at Fratton: Parking, WC.
Available at Fratton: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at Fratton: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Step-free category A Station - This station has step-free access to all platforms, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
Portsmouth Harbour is 1 km from Portsmouth city centre. Public transport options include:
Portsmouth Harbour has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, and Car Rental.
Food and drink options are available at Portsmouth Harbour.
Wi-Fi is available at Portsmouth Harbour. ATMs are available at Portsmouth Harbour.
Ticket office support is available at Portsmouth Harbour.
Lost and found is available at the station.
Available at Portsmouth Harbour: Parking, Taxis, WC.
Available at Portsmouth Harbour: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at Portsmouth Harbour: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Step-free category B Station - Steps or 20m ramp (approx. 1:11 gradient) to main entrance, or steps to side entrance. 32m ramp (gradient up to 1:8) from Wightlink IoW ferry terminal. Level access to all platforms. Stepped footbridge between platforms is also available. Please be aware that this station has no tactile paving on the platform edge, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
Southampton Central has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, and Car Rental.
Food and drink options are available at Southampton Central.
Wi-Fi is available at Southampton Central. ATMs are available at Southampton Central.
Ticket office support is available at Southampton Central.
Lost and found is available at the station.
Available at Southampton Central: Parking, Taxis, WC.
Available at Southampton Central: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at Southampton Central: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Step-free category A Station - This station has step-free access to all platforms. Please be aware that this station has no tactile paving on the platform edge, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: Yes.
Southampton Airport Parkway is 5 km from Southampton city centre. Public transport options include:
Southampton Airport Parkway has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Lounge, Lost and Found Office, Ticket Office, Bike Parking, and Car Rental.
Food and drink options are available at Southampton Airport Parkway.
Wi-Fi is available at Southampton Airport Parkway. ATMs are available at Southampton Airport Parkway.
Ticket office support is available at Southampton Airport Parkway.
Lost and found is available at the station.
Available at Southampton Airport Parkway: Parking, Taxis, WC.
Available at Southampton Airport Parkway: Bike Parking, Car Rental.
Accessibility facilities are available at Southampton Airport Parkway: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Step-free category A Station - This station has step-free access to all platforms. Please be aware that some platforms at this station have no or only partial tactile paving on the platform edge, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
St Denys is 2 km from Southampton city centre. Public transport options include:
St Denys has practical services for this route, including Wifi, Parking, Dining, Lost and Found Office, Ticket Office, and Bike Parking.
Food and drink options are available at St Denys.
Wi-Fi is available at St Denys.
Ticket office support is available at St Denys.
Lost and found is available at the station.
Available at St Denys: Parking.
Available at St Denys: Bike Parking.
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