4.9
4.6The cheapest and fastest trains from London St Pancras International (STP) to Portsmouth & Southsea (PMS)
Cheapest price
£26
Average price
£26
Fastest journey
2 h 40 m
Average duration
2 h 40 m
Trains per day
1
Distance
106 km
The best way to find a cheap train ticket from London St Pancras International (STP) to Portsmouth & Southsea (PMS) 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 Portsmouth & Southsea (PMS) will cost around £26 if you buy it on the day, but you can find cheap train tickets today for only £26.
Of the 1 trains that leave London St Pancras International (STP) for Portsmouth & Southsea (PMS) every day 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 106 km distance in an average of 2 h 40 m but if you time it right, some trains will get you there in just 2 h 40 m .
The slowest trains will take 2 h 40 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.
11:332h40London St Pancras International (STP)14:13Portsmouth & Southsea (PMS)£261One-way0 changes
- 11:332h40London St Pancras International (STP)14:13Portsmouth & Southsea (PMS)£261One-way0 changes
Travel Information
Compare coach and train for London St Pancras International (STP) to Portsmouth & Southsea (PMS)
Omio recommends booking the train as it is the most popular option from London St Pancras International (STP) to Portsmouth & Southsea (PMS) 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 train which can get you there in 2h 19m. The ticket price range depends on the travel mode: a coach costs an average of £5, and a train costs an average of £25.
Distance: 106 km
Compare train with
Most popular Train | Coach |
|---|---|
£27 Average Price | £16 Average Price Cheapest |
2h 49m Average total duration Fastest 2h 19m Onboard + 30m Additional time* | 2h 54m Average total duration 2h 24m Onboard + 30m Additional time* |
Most popular train company |  Most popular bus company |
Direct Options | Direct Options |
Live departures
London St Pancras International (STP) to Portsmouth & Southsea (PMS) train times
The table below shows live departures for London St Pancras International (STP) to Portsmouth & Southsea (PMS) trains for today, Wednesday 12 August. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 12:01 London St Pancras International (STP) | 4h43 | 16:44 Portsmouth & Southsea (PMS) | 0 changesdirect | |
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 Portsmouth & Southsea (PMS) by coach or train
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.
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19 Aug
Why should you book London St Pancras International (STP) to Portsmouth & Southsea (PMS) 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 Thameslink to find the best option for your trip from London St Pancras International (STP) to Portsmouth & Southsea (PMS).
- 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 and train to ensure you get the best deal for traveling from London St Pancras International (STP) to Portsmouth & Southsea (PMS).
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 Thameslink to find the best option for your trip from London St Pancras International (STP) to Portsmouth & Southsea (PMS).
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from London St Pancras International (STP) to Portsmouth & Southsea (PMS).
Journey information
Overview: Train from London St Pancras International (STP) to Portsmouth & Southsea (PMS)
United KingdomUnited Kingdom
Trains from London St Pancras International (STP) to Portsmouth & Southsea (PMS) run on average 10 times per day, taking around 2h 19m. Cheap train tickets for this journey start at £25 but you can travel from only £5 by coach.
The earliest train runs at 07:54, the last at 12:01. The fastest train covers the 106 km distance in 2h 3m.
Distance 106 km |
Average train duration 2h 19m |
Cheapest ticket price £25 |
Trains per day 10 |
Fastest train 2h 3m |
First train 7:54 |
Last train 12:01 |
Cheapest Month Sept |
Cheapest Day Sat |
High Season Jul - Sept |
Low Season Oct - Dec |
Busiest Day Tue |
Least Busy Day Mon |
Train companies: South Western Railway, Southern, Thameslink from London St Pancras International (STP) to Portsmouth & Southsea (PMS) trainsSouth Western Railway, Southern, Thameslink trains will get you between London St Pancras International (STP) and Portsmouth & Southsea (PMS) 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
Thameslink
FAQs: London St Pancras International (STP) to Portsmouth & Southsea (PMS) train
Find answers to the most common questions about traveling from London St Pancras International (STP) to Portsmouth & Southsea (PMS) 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 & Southsea (PMS), this guide helps you travel smarter and with confidence.
popular train stations
Important Stations and Airports in London St Pancras International (STP) and Portsmouth & Southsea (PMS)
Most London St Pancras International (STP) to Portsmouth & Southsea (PMS) trains use the London Waterloo to Portsmouth & Southsea station pair. Use this guide to compare London St Pancras International (STP) and Portsmouth & Southsea (PMS) 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 Portsmouth & Southsea from Portsmouth city centre
Portsmouth & Southsea 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
Food and drink options are available at Portsmouth & Southsea.
Wi-Fi and ATMs
Wi-Fi is available at Portsmouth & Southsea. ATMs are available at Portsmouth & Southsea.
Tickets and information
Ticket office support is available at Portsmouth & Southsea.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Portsmouth & Southsea: Parking, WC.
Bike and car services
Available at Portsmouth & Southsea: Bike Parking, Bike Rental.
Accessibility
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.
Most popular train connections from London St Pancras International (STP)
Most popular trains to and from Portsmouth & Southsea (PMS) and London St Pancras International (STP)
Most popular train connections to Portsmouth & Southsea (PMS)
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