The cheapest and fastest trains from Southampton Central (SOU) to London St Pancras International (STP)
Cheapest price
£31
Average price
£42
Fastest journey
1 h 55 m
Average duration
1 h 57 m
Trains per day
6
Distance
113 km
The best way to find a cheap train ticket from Southampton Central (SOU) to London St Pancras International (STP) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Southampton Central (SOU) to London St Pancras International (STP) will cost around £42 if you buy it on the day, but you can find cheap train tickets today for only £31.
To travel from Southampton Central (SOU) to London St Pancras International (STP) you need to make at least one change.
L78760+
Tube from London Waterloo to London St Pancras International8:301h59Southampton Central (SOU)10:29London St Pancras International (STP)£311One-way1 change
L78760 · L81987+
Tube from Vauxhall to London St Pancras International8:301h55Southampton Central (SOU)10:25London St Pancras International (STP)£371One-way2 changes
L78764 · L81675+
Tube from Vauxhall to London St Pancras International9:001h58Southampton Central (SOU)10:58London St Pancras International (STP)£371One-way2 changes
L78756 · L81979+
Tube from Vauxhall to London St Pancras International8:001h55Southampton Central (SOU)9:55London St Pancras International (STP)£401One-way2 changes
L78756+
Tube from London Waterloo to London St Pancras International8:002h01Southampton Central (SOU)10:01London St Pancras International (STP)£401One-way1 change
L78760 · L81987+
Tube from Vauxhall to London St Pancras International8:301h55Southampton Central (SOU)10:25London St Pancras International (STP)£371One-way2 changes
L78756 · L81979+
Tube from Vauxhall to London St Pancras International8:001h55Southampton Central (SOU)9:55London St Pancras International (STP)£401One-way2 changes
L78764 · L81675+
Tube from Vauxhall to London St Pancras International9:001h58Southampton Central (SOU)10:58London St Pancras International (STP)£371One-way2 changes
G00855+
W35358+
Tube from London Paddington to London St Pancras International8:151h58Southampton Central (SOU)10:13London St Pancras International (STP)£671One-way2 changes
L78760+
Tube from London Waterloo to London St Pancras International8:301h59Southampton Central (SOU)10:29London St Pancras International (STP)£311One-way1 change
Travel Information
Compare train, coach and ferry for Southampton Central (SOU) to London St Pancras International (STP)
Omio recommends booking the train as it is the most popular option from Southampton Central (SOU) to London St Pancras International (STP) among Omio's users. If you are prioritising price take the coach with prices starting from £5. For those with little time consider booking a ferry which can get you there in 45m. The ticket price range depends on the travel mode: a coach costs an average of £5, and a train costs an average of £13.
Distance: 113 km
Compare train with
Most popular Train | Coach | Ferry |
|---|---|---|
£29 Average Price | £10 Average Price Cheapest | £21 Average Price |
2h 35m Average total duration 2h 5m Onboard + 30m Additional time* | 3h 8m Average total duration 2h 38m Onboard + 30m Additional time* | 1h 45m Average total duration Fastest 45m Onboard + 1h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Southampton Central (SOU) to London St Pancras International (STP) train times
The table below shows live departures for Southampton Central (SOU) to London St Pancras International (STP) trains for tomorrow, Thursday 6 August. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
L78756 · L81979+ Tube from Vauxhall to London St Pancras International | 8:00 Southampton Central (SOU) | 1h55 | 9:55 London St Pancras International (STP) | 2 changes | |
L78756+ Tube from London Waterloo to London St Pancras International | 8:00 Southampton Central (SOU) | 2h01 | 10:01 London St Pancras International (STP) | 1 change | |
G00855+ W35358+ Tube from London Paddington to London St Pancras International | 8:15 Southampton Central (SOU) | 1h58 | 10:13 London St Pancras International (STP) | 2 changes | |
L78760+ Tube from London Waterloo to London St Pancras International | 8:30 Southampton Central (SOU) | 1h59 | 10:29 London St Pancras International (STP) | 1 change | |
L78760 · L81987+ Tube from Vauxhall to London St Pancras International | 8:30 Southampton Central (SOU) | 1h55 | 10:25 London St Pancras International (STP) | 2 changes | |
L78764 · L81675+ Tube from Vauxhall to London St Pancras International | 9:00 Southampton Central (SOU) | 1h58 | 10:58 London St Pancras International (STP) | 2 changes | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Southampton Central (SOU) to London St Pancras International (STP) by train, coach or ferry
Compare train, coach 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.
06 Aug
07 Aug
08 Aug
09 Aug
10 Aug
11 Aug
12 Aug
Why should you book Southampton Central (SOU) to London St Pancras International (STP) 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 Southampton Central (SOU) to London St Pancras International (STP).
- 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 train, bus and ferry to ensure you get the best deal for traveling from Southampton Central (SOU) to London St Pancras International (STP).
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 Southampton Central (SOU) to London St Pancras International (STP).
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and ferry to find the ideal travel option from Southampton Central (SOU) to London St Pancras International (STP).
Journey information
Overview: Train from Southampton Central (SOU) to London St Pancras International (STP)
Trains from Southampton Central (SOU) to London St Pancras International (STP) run on average 9 times per day, taking around 2h 5m. Cheap train tickets for this journey start at £13 but you can travel from only £5 by coach.
The earliest train runs at 05:37, the last at 22:00. The fastest train covers the 113 km distance in 1h 52m.
Distance 113 km |
Average train duration 2h 5m |
Cheapest ticket price £13 |
Trains per day 9 |
Fastest train 1h 52m |
First train 5:37 |
Last train 22:00 |
Cheapest Month Oct |
Cheapest Day Fri |
High Season Jul - Sept |
Low Season Oct - Dec |
Busiest Day Mon |
Least Busy Day Thu |
Train companies: South Western Railway, Southern, CrossCountry from Southampton Central (SOU) to London St Pancras International (STP) trainsSouth Western Railway, Southern, CrossCountry trains will get you between Southampton Central (SOU) and London St Pancras International (STP) 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: Southampton Central (SOU) to London St Pancras International (STP) train
Find answers to the most common questions about traveling from Southampton Central (SOU) to London St Pancras International (STP) 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 London St Pancras International (STP), this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in Southampton Central (SOU) and London St Pancras International (STP)
Most Southampton Central (SOU) to London St Pancras International (STP) trains use the Southampton Central to London Waterloo station pair. Use this guide to compare Southampton Central (SOU) and London St Pancras International (STP) train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
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.
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.
Most popular train connections from Southampton Central (SOU)
More options for your journey from Southampton Central (SOU) to London St Pancras International (STP)
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