- Must visit
HMS Victory
A major naval museum where visitors can board Nelson’s flagship and explore life at sea through preserved decks and displays.
Cheapest price
£15
Average price
£15
Fastest journey
42 m
Average duration
49 m
Trains per day
6
Distance
25 km
The best way to find a cheap train ticket from Southampton to Portsmouth is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Southampton to Portsmouth will cost around £15 if you buy it on the day, but you can find cheap train tickets today for only £15.
Of the 6 trains that leave Southampton for Portsmouth every day 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 25 km distance in an average of 49 m but if you time it right, some trains will get you there in just 42 m .
The slowest trains will take 58 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.
G15003
G88576+
L84465
G15001
L81172
G88588+
L79914
G15003
G15001
G88576+
L84465
G88588+
L79914
L81172Omio recommends booking the train as it is the most popular option from Southampton to Portsmouth among Omio's users. If you are prioritising price take the coach with prices starting from £7. For those with little time consider booking a train which can get you there in 50m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.0kg. The ticket price range depends on the travel mode: a coach costs an average of £7, and a train costs an average of £11.
Distance: 25 km
Most popular Train | Coach |
|---|---|
£14 Average Price | £12 Average Price Cheapest |
1h 20m Average total duration Fastest 50m Onboard + 30m Additional time* | 1h 44m Average total duration 1h 14m Onboard + 30m Additional time* |
0.0 - 0.0kg CO2 emissions Lowest | 0.0 - 0.1kg CO2 emissions |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
The table below shows live departures for Southampton to Portsmouth trains for today, Tuesday 25 August. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
G88557+ L84458 | 6:18 Southampton Central (SOU) | 0h53 | 7:11 Portsmouth & Southsea (PMS) | 1 change | |
L81153 | 6:23 Southampton Central (SOU) | 0h59 | 7:22 Portsmouth & Southsea (PMS) | 0 changesdirect | |
W34957 | On time 6:49 Southampton Central (SOU) | 0h42 | 7:31 Portsmouth & Southsea (PMS) | 0 changesdirect | |
G88565+ L84461 | 7:19 Southampton Central (SOU) | 0h52 | 8:11 Portsmouth & Southsea (PMS) | 1 change | |
L81160 | 7:23 Southampton Central (SOU) | 0h57 | 8:20 Portsmouth & Southsea (PMS) | 0 changesdirect | |
W34961 | On time 7:42 Southampton Central (SOU) | 0h41 | 8:23 Portsmouth & Southsea (PMS) | 0 changesdirect | |
G88576+ L84465 | 8:20 Southampton Central (SOU) | 0h52 | 9:12 Portsmouth & Southsea (PMS) | 1 change | |
L81172 | 8:28 Southampton Central (SOU) | 0h58 | 9:26 Portsmouth & Southsea (PMS) | 0 changesdirect | |
G15001 | 9:05 Southampton Central (SOU) | 0h43 | 9:48 Portsmouth & Southsea (PMS) | 0 changesdirect | |
G88588+ L79914 | 9:20 Southampton Central (SOU) | 0h52 | 10:12 Portsmouth & Southsea (PMS) | 1 change | |
L81182 | 9:28 Southampton Central (SOU) | 0h58 | 10:26 Portsmouth & Southsea (PMS) | 0 changesdirect | |
G15003 | 10:06 Southampton Central (SOU) | 0h42 | 10:48 Portsmouth & Southsea (PMS) | 0 changesdirect | |
G15013 | 16:05 Southampton Central (SOU) | 0h45 | 16:50 Portsmouth & Southsea (PMS) | 0 changesdirect | |
G88662+ L79956 | 16:20 Southampton Central (SOU) | 0h52 | 17:12 Portsmouth & Southsea (PMS) | 1 change | |
L81266 | 16:28 Southampton Central (SOU) | 1h00 | 17:28 Portsmouth & Southsea (PMS) | 0 changesdirect | |
G88666+ L84473 | 16:50 Southampton Central (SOU) | 0h52 | 17:42 Portsmouth & Southsea (PMS) | 1 change | |
G15015 | 17:05 Southampton Central (SOU) | 0h42 | 17:47 Portsmouth & Southsea (PMS) | 0 changesdirect | |
G88670+ L79962 | 17:20 Southampton Central (SOU) | 0h52 | 18:12 Portsmouth & Southsea (PMS) | 1 change | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare coach and train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Trains from Southampton to Portsmouth run on average 8 times per day, taking around 50m. Cheap train tickets for this journey start at £11 but you can travel from only £7 by coach.
There are 5 trains per day. The earliest train runs at 00:04, the last at 23:57. The fastest train covers the 25 km distance in 41m.
Distance 25 km |
Average train duration 50m |
Cheapest ticket price £11 |
Trains per day 8 |
Direct trains 5 |
Fastest train 41m |
First train 0:04 |
Last train 23:57 |
Cheapest Month Aug |
Cheapest Day Sun |
High Season Jul - Sept |
Low Season Jan - Mar |
Busiest Day Fri |
Least Busy Day Sun |
Best time to book 56 days |
Discover the best of Portsmouth — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Portsmouth trip today.
A major naval museum where visitors can board Nelson’s flagship and explore life at sea through preserved decks and displays.
This working museum ship reveals cramped Victorian submarine life and the engineering behind one of Britain’s earliest submarines.
Portsmouth’s city museum covers local history, football heritage and art, with exhibits spanning the city’s people and places.
A historic waterfront district with cobbled lanes, pubs, sea walls and several key heritage sites within easy walking distance.
A long pebble beach promenade with piers, gardens and open sea views, well suited to relaxed walks along the Southsea seafront.
A broad common by the Solent, popular for walks, picnics and views of passing ships, the Isle of Wight and seafront landmarks.
A rich fruit cake packed with dried fruit, spice and treacle, long associated with Hampshire baking and often enjoyed at Christmas and local celebrations.
Fresh crab landed on the South Coast, usually served simply in sandwiches, salads or dressed shells, prized for sweet meat and Portsmouth’s seaside setting.
A classic Portsmouth and Hampshire pub dish of smoked haddock, potato and onion in a creamy sauce, baked until golden and comforting in coastal weather.
Popular Southsea spot for classic fish and chips and fresh seafood, with a casual atmosphere close to the seafront.
Smart waterfront restaurant in Old Portsmouth serving modern British dishes with strong seafood options in an elegant, relaxed setting.
Historic pub in Old Portsmouth known for traditional British cooking, cask ales and harbour views in a characterful setting.
Moderate for the UK. Hotels can be pricey in summer, but dining and local buses remain manageable for most city-break budgets.
Restaurants: 10-12.5% if not already added. Taxis: round up or 10%. Cafés and pubs: tipping is optional, though small change is appreciated for table service.
Official public transport app
Portsmouth Harbour -> Guildhall Square, Portsmouth
Trains from Southampton to Portsmouth are operated by both South West Trains and Southern Trains. Many services are direct while some involve a change at Eastleigh. Furthermore, the journey takes anything from around 40 minutes to an hour, depending on changes and the service operates twice hourly on average. The earliest weekday train departs from Southampton just after 5:30 a.m. and the last train departs around midnight. The Sunday service departs from Southampton a little later, around 6:30 a.m. Southampton train station is centrally located within the city, as is Portsmouth and Southsea train station, which is where the service arrives.
Find answers to the most common questions about traveling from Southampton to Portsmouth 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 Portsmouth, this guide helps you travel smarter and with confidence.

Most Southampton to Portsmouth trains use the Southampton Central to Portsmouth & Southsea station pair, with some services arriving at Portsmouth Harbour. Use this guide to compare Southampton and Portsmouth train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
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.
Woolston is 1 km from Southampton city centre. Public transport options include:
Woolston has practical services for this route, including Wifi, Parking, Dining, Accessibility, Lost and Found Office, Ticket Office and Bike Parking.
Food and drink options are available at Woolston.
Wi-Fi is available at Woolston.
Ticket office support is available at Woolston.
Lost and found is available at the station.
Available at Woolston: Parking.
Available at Woolston: Bike Parking.
Accessibility facilities are available at Woolston: Staff help available: No, Step free access coverage: No, Step free access note: Step-free category B Station - Level access to Platform 1 (for trains towards Southampton). Steps to Platform 2 (for trains towards Portsmouth). 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, Ramp for train access: Yes, Wheelchairs available: No, Impaired mobility set down / pick up points available: No.
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.
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.
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.
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