4.9
4.6The cheapest and fastest trains from London Kings Cross (KGX) to Portsmouth Harbour (PMH)
Cheapest price on 09 Sept
£30
Average ticket price on 09 Sept
£30
Fastest journey on 09 Sept
2 h 26 m
Average journey duration on 09 Sept
2 h 26 m
Trains on 09 Sept
1
Distance
107 km
The best way to find a cheap train ticket from London Kings Cross (KGX) to Portsmouth Harbour (PMH) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London Kings Cross (KGX) to Portsmouth Harbour (PMH) will cost around £30 if you buy it on the day, but you can find cheap train tickets today for only £30.
On Wed 09 Sept, we found 1 trains from London Kings Cross (KGX) to Portsmouth Harbour (PMH), including 1 direct services.
These direct trains cover the 107 km distance in an average of 2 h 26 m but if you time it right, some trains will get you there in just 2 h 26 m .
The slowest trains will take 2 h 26 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.
8:222h26London Kings Cross (KGX)10:48Portsmouth Harbour (PMH)£301One-way0 changes
- 8:222h26London Kings Cross (KGX)10:48Portsmouth Harbour (PMH)£301One-way0 changes
Travel Information
Compare coach and train for London Kings Cross (KGX) to Portsmouth Harbour (PMH)
Omio recommends booking the train as it is the most popular option from London Kings Cross (KGX) to Portsmouth Harbour (PMH) among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £20 For those with little time, consider booking a train, which has an average total journey time of 2h 38m. Average ticket prices depend on the travel mode: a coach costs an average of £20, while a train costs an average of £25.
Distance: 107 km
Compare train with
Most popular Train | Coach |
|---|---|
£25 Average Price | £20 Average Price Cheapest |
2h 38m Average total duration Fastest 2h 8m Onboard + 30m Additional time* | 3h 50m Average total duration 3h 20m Onboard + 30m Additional time* |
Direct Options | Direct Options |
This is compared to other travel options from London Kings Cross (KGX) to Portsmouth Harbour (PMH):
A coach is £5 less than a train for this route with tickets for a train from London Kings Cross (KGX) to Portsmouth Harbour (PMH) costing on average £25.
Other travel options to Portsmouth Harbour (PMH) take longer:
Coach takes on average 3h 20m.
Live departures
London Kings Cross (KGX) to Portsmouth Harbour (PMH) train times
The table below shows live departures for London Kings Cross (KGX) to Portsmouth Harbour (PMH) trains for tomorrow, Wednesday 9 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 8:22 London Kings Cross (KGX) | 2h26 | 10:48 Portsmouth Harbour (PMH) | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London Kings Cross (KGX) to Portsmouth Harbour (PMH) 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.
09 Sept
10 Sept
11 Sept
12 Sept
13 Sept
14 Sept
15 Sept
Why should you book London Kings Cross (KGX) to Portsmouth Harbour (PMH) trains with Omio?
Why book with Omio vs South Western Railway?
- 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 Kings Cross (KGX) to Portsmouth Harbour (PMH).
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from London Kings Cross (KGX) to Portsmouth Harbour (PMH).
Journey information
Overview: Train from London Kings Cross (KGX) to Portsmouth Harbour (PMH)
United KingdomUnited Kingdom
Trains from London Kings Cross (KGX) to Portsmouth Harbour (PMH) run on average 8 times per day, taking around 2h 8m. Cheap train tickets for this journey start at £25 but you can travel from only £20 by coach.
The earliest train runs at 08:31, the last at 08:31. The fastest train covers the 107 km distance in 2h 47m.
Distance 107 km |
Average train duration 2h 8m |
Cheapest ticket price £25 |
Trains per day 8 |
Fastest train 2h 47m |
First train 8:31 |
Last train 8:31 |
Cheapest Month Dec |
Cheapest Day Tue |
High Season Apr - Jun |
Low Season Jan - Mar |
Train companies: South Western Railway from London Kings Cross (KGX) to Portsmouth Harbour (PMH) trainsSouth Western Railway trains will get you between London Kings Cross (KGX) and Portsmouth Harbour (PMH) from £20. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
South Western Railway
FAQs: London Kings Cross (KGX) to Portsmouth Harbour (PMH) train
Find answers to the most common questions about traveling from London Kings Cross (KGX) to Portsmouth Harbour (PMH) 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 Harbour (PMH), this guide helps you travel smarter and with confidence.
popular train stations
Important Stations and Airports in London Kings Cross (KGX) and Portsmouth Harbour (PMH)
Most London Kings Cross (KGX) to Portsmouth Harbour (PMH) trains use the London Waterloo to Portsmouth & Southsea station pair. Use this guide to compare London Kings Cross (KGX) and Portsmouth Harbour (PMH) train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Getting to London Kings Cross from London city centre
London Kings Cross train station facilities and services
London Kings Cross 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 and Information Desk.
Food and drink
Food options include: Caffè Nero, Starbucks, The Pasty Shop, Upper Crust, Giraffe World Kitchen, Black Sheep Coffee, Hotel Chocolat, Leon, Pret a Manger, Wasabi, & more
Wi-Fi and ATMs
Free, unlimited Wi-Fi in the station. . ATMs are located near Platforms 11 and 10, just past Caffé Nero.
Tickets and information
The ticket office is open Mon - Fri: 05:00 - 01:36, Sat: 05:00 - 00:36, Sun: 05:30 - 01:36. Information desks are located near the main entrance.
Luggage and lost property
Luggage storage is located by the entrance of Platform 9 provided by Excess Baggage Co, open daily from 08:00 until 21:00. Lost and found is available at the station.
Parking, taxis and toilets
Available at London Kings Cross: Parking, Taxis, WC.
Bike and car services
Available at London Kings Cross: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at London Kings Cross: There is step-free access in the whole station to all platforms. There are elevators between the concourse and Mezzanine and London Underground ticket hall.
Shops, hotels and contact
Nearby hotels include Point A Hotel, London Kings Cross St Pancras, Premier Inn London Kings Cross Hotel, St. Pancras Renaissance Hotel London.
Getting to Portsmouth Harbour from Portsmouth city centre
Portsmouth Harbour is 1 km from Portsmouth city centre. Public transport options include:
Portsmouth Harbour train station facilities and services
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
Food and drink options are available at Portsmouth Harbour.
Wi-Fi and ATMs
Wi-Fi is available at Portsmouth Harbour. ATMs are available at Portsmouth Harbour.
Tickets and information
Ticket office support is available at Portsmouth Harbour.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Portsmouth Harbour: Parking, Taxis, WC.
Bike and car services
Available at Portsmouth Harbour: Bike Parking, Bike Rental, Car Rental.
Accessibility
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.
Most popular train connections from London Kings Cross (KGX)
Most popular trains to and from Portsmouth Harbour (PMH) and London Kings Cross (KGX)
Most popular train connections to Portsmouth Harbour (PMH)
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