The cheapest and fastest trains from London St Pancras International (STP) to Southampton Central (SOU)
Cheapest price on 05 Sept
£27
Average ticket price on 05 Sept
£38
Fastest journey on 05 Sept
1 h 50 m
Average journey duration on 05 Sept
1 h 51 m
Trains on 05 Sept
10
Distance
113 km
The best way to find a cheap train ticket from London St Pancras International (STP) to Southampton Central (SOU) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London St Pancras International (STP) to Southampton Central (SOU) will cost around £38 if you buy it on the day, but you can find cheap train tickets today for only £27.
To travel from London St Pancras International (STP) to Southampton Central (SOU) you need to make at least one change.
Tube from London St Pancras International to London Waterloo+
L800938:591h51London St Pancras International (STP)10:50Southampton Central (SOU)£271One-way1 change
Tube from London St Pancras International to London Waterloo+
L800857:591h50London St Pancras International (STP)9:49Southampton Central (SOU)£271One-way1 change
Tube from London St Pancras International to London Waterloo+
L802157:291h52London St Pancras International (STP)9:21Southampton Central (SOU)£271One-way1 change
Tube from London St Pancras International to London Waterloo+
L802238:291h52London St Pancras International (STP)10:21Southampton Central (SOU)£311One-way1 change
Tube from London St Pancras International to Vauxhall+
L80950 · L802238:311h50London St Pancras International (STP)10:21Southampton Central (SOU)£341One-way2 changes
Tube from London St Pancras International to Vauxhall+
L80950 · L802238:311h50London St Pancras International (STP)10:21Southampton Central (SOU)£341One-way2 changes
Tube from London St Pancras International to London Waterloo+
L800857:591h50London St Pancras International (STP)9:49Southampton Central (SOU)£271One-way1 change
Tube from London St Pancras International to Vauxhall+
L80936 · L802157:311h50London St Pancras International (STP)9:21Southampton Central (SOU)£341One-way2 changes
Tube from London St Pancras International to London Waterloo+
L800938:591h51London St Pancras International (STP)10:50Southampton Central (SOU)£271One-way1 change
Tube from London St Pancras International to London Waterloo+
L802238:291h52London St Pancras International (STP)10:21Southampton Central (SOU)£311One-way1 change
Travel Information
Compare coach, train and ferry for London St Pancras International (STP) to Southampton Central (SOU)
Omio recommends booking the train as it is the most popular option from London St Pancras International (STP) to Southampton Central (SOU) among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £7 For those with little time, consider booking a ferry, which has an average total journey time of 1h 45m. Average ticket prices depend on the travel mode: a coach costs an average of £7, while a train costs an average of £30.
Distance: 113 km
Compare train with
Most popular Train | Coach | Ferry | Driving |
|---|---|---|---|
£30 Average Price | £7 Average Price Cheapest | £21 Average Price | £34 Average Price (fuel + tolls) |
2h 33m Average total duration 2h 3m Onboard + 30m Additional time* | 3h 17m Average total duration 2h 47m Onboard + 30m Additional time* | 1h 45m Average total duration Fastest 45m Onboard + 1h 0m Additional time* | 2h 13m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from London St Pancras International (STP) to Southampton Central (SOU):
A coach is £14 less than a ferry for this route with tickets for a ferry from London St Pancras International (STP) to Southampton Central (SOU) costing on average £21.
A coach is £23 less than a train for this route with tickets for a train from London St Pancras International (STP) to Southampton Central (SOU) costing on average £30.
Other travel options to Southampton Central (SOU) take longer:
Train takes on average 2h 3m.
Coach takes on average 2h 47m.
The journey is about 10m faster (2h 3m by train vs 2h 13m by car) and roughly £5 cheaper once you factor in fuel and tolls (£30 vs £34). You'll also arrive in the city centre rather than hunting for parking, and you can work, read, or watch the landscape go by instead of concentrating on the road.
Driving is still worth considering if you want to stop along the way or need a car once you arrive.
Live departures
London St Pancras International (STP) to Southampton Central (SOU) train times
The table below shows live departures for London St Pancras International (STP) to Southampton Central (SOU) trains for today, Friday 4 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 8:20 London St Pancras International (STP) | 2h02 | 10:22 Southampton Central (SOU) | 0 changesdirect | |
![]() | 8:25 London St Pancras International (STP) | 1h57 | 10:22 Southampton Central (SOU) | 0 changesdirect | |
![]() | 8:29 London St Pancras International (STP) | 1h53 | 10:22 Southampton Central (SOU) | 0 changesdirect | |
![]() | 11:29 London St Pancras International (STP) | 1h53 | 13:22 Southampton Central (SOU) | 0 changesdirect | |
![]() | 14:30 London St Pancras International (STP) | 2h46 | 17:16 Southampton Central (SOU) | 0 changesdirect | |
![]() | 17:53 London St Pancras International (STP) | 2h28 | 20:21 Southampton Central (SOU) | 0 changesdirect | |
![]() | 20:54 London St Pancras International (STP) | 1h56 | 22:50 Southampton Central (SOU) | 0 changesdirect | |
| Saturday 5 September | |||||
Tube from London St Pancras International to London Waterloo+ L80215 | 7:29 London St Pancras International (STP) | 1h52 | 9:21 Southampton Central (SOU) | 1 change | |
Tube from London St Pancras International to Vauxhall+ L80936 · L80215 | 7:31 London St Pancras International (STP) | 1h50 | 9:21 Southampton Central (SOU) | 2 changes | |
Tube from London St Pancras International to London Waterloo+ L79327+ G00998 | 7:44 London St Pancras International (STP) | 1h59 | 9:43 Southampton Central (SOU) | 2 changes | |
Tube from London St Pancras International to London Waterloo+ L80085 | 7:59 London St Pancras International (STP) | 1h50 | 9:49 Southampton Central (SOU) | 1 change | |
Tube from London St Pancras International to Vauxhall+ L84216 · L80223 | 8:00 London St Pancras International (STP) | 2h21 | 10:21 Southampton Central (SOU) | 2 changes | |
Tube from London St Pancras International to London Waterloo+ L80223 | 8:29 London St Pancras International (STP) | 1h52 | 10:21 Southampton Central (SOU) | 1 change | |
Tube from London St Pancras International to Vauxhall+ L80950 · L80223 | 8:31 London St Pancras International (STP) | 1h50 | 10:21 Southampton Central (SOU) | 2 changes | |
Tube from London St Pancras International to London Waterloo+ L79340+ G00999 | 8:44 London St Pancras International (STP) | 1h59 | 10:43 Southampton Central (SOU) | 2 changes | |
Tube from London St Pancras International to London Waterloo+ L80093 | 8:59 London St Pancras International (STP) | 1h51 | 10:50 Southampton Central (SOU) | 1 change | |
Tube from London St Pancras International to Vauxhall+ L84230 · L80235 | 9:00 London St Pancras International (STP) | 2h21 | 11:21 Southampton Central (SOU) | 2 changes | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London St Pancras International (STP) to Southampton Central (SOU) by coach, train or ferry
Compare coach, train and ferry 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.
05 Sept
06 Sept
07 Sept
08 Sept
09 Sept
10 Sept
11 Sept
Why should you book London St Pancras International (STP) to Southampton Central (SOU) trains with Omio?
Why book with Omio vs South Western Railway?
- Compare with other providers: On Omio, you can not only buy tickets for South Western Railway, but also compare tickets for the likes of Southern or CrossCountry to find the best option for your trip from London St Pancras International (STP) to Southampton Central (SOU).
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare South Western Railway with all available travel options, which are bus, train and ferry to ensure you get the best deal for traveling from London St Pancras International (STP) to Southampton Central (SOU).
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Southern or CrossCountry to find the best option for your trip from London St Pancras International (STP) to Southampton Central (SOU).
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and ferry to find the ideal travel option from London St Pancras International (STP) to Southampton Central (SOU).
Journey information
Overview: Train from London St Pancras International (STP) to Southampton Central (SOU)
Trains from London St Pancras International (STP) to Southampton Central (SOU) run on average 6 times per day, taking around 2h 3m. Cheap train tickets for this journey start at £15 but you can travel from only £5 by coach.
The earliest train runs at 03:32, the last at 22:29. The fastest train covers the 113 km distance in 1h 49m.
Distance 113 km |
Average train duration 2h 3m |
Cheapest ticket price £15 |
Trains per day 6 |
Fastest train 1h 49m |
First train 3:32 |
Last train 22:29 |
Cheapest Month Apr |
Cheapest Day Sun |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Mon |
Least Busy Day Sat |
Train companies: South Western Railway, Southern, CrossCountry from London St Pancras International (STP) to Southampton Central (SOU) trainsSouth Western Railway, Southern, CrossCountry trains will get you between London St Pancras International (STP) and Southampton Central (SOU) from £5. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
South Western Railway
Southern
CrossCountry
FAQs: London St Pancras International (STP) to Southampton Central (SOU) train
Find answers to the most common questions about traveling from London St Pancras International (STP) to Southampton Central (SOU) 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 Central (SOU), this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in London St Pancras International (STP) and Southampton Central (SOU)
Most London St Pancras International (STP) to Southampton Central (SOU) trains use the London Waterloo to Southampton Central station pair. Use this guide to compare London St Pancras International (STP) and Southampton Central (SOU) train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Getting to London St Pancras International from London city centre
London St Pancras International train station facilities and services
London St Pancras International has practical services for this route, including Wifi, Lockers, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental and Information Desk.
Food and drink
Food options include: The Betjeman Arms, AMT Coffee, The Booking Office, Carluccio’s, Chop’d, Greggs
Wi-Fi and ATMs
Free, unlimited WiFi is available throughout the station. ATMs are located in the Circle area and inside the Arcade.
Tickets and information
The ticket office is open Mon - Fri: 05:45 - 22:00, Sat: 06:00 - 21:00, Sun: 08:00 - 22:15. Information desks are located on the lower level in the main hall.
Luggage and lost property
Luggage storage is luggage lockers are located on the lower concourse close to the Eurostar line. Lost and found is available at the station.
Parking, taxis and toilets
Available at London St Pancras International: Parking, Taxis, WC.
Bike and car services
Available at London St Pancras International: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at London St Pancras International: Wheelchair access, elevators, escalators, complimentary assistance for passengers with reduced mobility and other needs.
Shops, hotels and contact
Nearby hotels include The Standard, Kimpton Fitzroy London, Alhambra Hotel.
Getting to Southampton Central from Southampton city centre
Southampton Central 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
Food and drink options are available at Southampton Central.
Wi-Fi and ATMs
Wi-Fi is available at Southampton Central. ATMs are available at Southampton Central.
Tickets and information
Ticket office support is available at Southampton Central.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Southampton Central: Parking, Taxis, WC.
Bike and car services
Available at Southampton Central: Bike Parking, Bike Rental, Car Rental.
Accessibility
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.
Most popular train connections from London St Pancras International (STP)
More options for your journey from London St Pancras International (STP) to Southampton Central (SOU)
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