London to Portsmouth train with South Western Railway

Thu, Jan 22
+ Add return
South Western Railway
Southern
Southern
Deutsche Bahn
Regionale
1,000+ travel companies
South Western Railway
Southern
Southern
Deutsche Bahn
Regionale
1,000+ travel companies
QR-Code
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
rate4.9
42K ratings
Google Play
rate4.6
136K reviews

The cheapest and fastest trains from London to Portsmouth

Showing times and prices for Jan 22

Cheapest price

€12

Average price

€34

Fastest journey

1 h 27 m

Average duration

1 h 27 m

Trains per day

118

Distance

104 km

Cheap tickets

The best way to find a cheap train ticket from London to Portsmouth is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from London to Portsmouth will cost around €34 if you buy it on the day, but the cheapest tickets can be found for only €12.

Fast trains

Of the 118 trains that leave London for Portsmouth on Thu, Jan 22, 90 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Thu, Jan 22 the direct trains cover the 104 km distance in an average of 1 h 27 m but if you time it right, some trains will get you there in just 1 h 27 m .

On Thu, Jan 22 the slowest trains will take 1 h 27 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.

SouthernW60146
01:05PM2h11
London Victoria (VIC)
03:16PMPortsmouth & Southsea (PMS)
€121One-way
0 transfers
SouthernW60188
09:35PM2h18
London Victoria (VIC)
11:53PMPortsmouth & Southsea (PMS)
€121One-way
0 transfers
SouthernP25054 · W60146
12:46PM2h30
London Victoria (VIC)
03:16PMPortsmouth & Southsea (PMS)
€121One-way
1 transfer
SouthernW60186
09:05PM2h08
London Victoria (VIC)
11:13PMPortsmouth & Southsea (PMS)
€121One-way
0 transfers
SouthernW60151
02:05PM2h11
London Victoria (VIC)
04:16PMPortsmouth & Southsea (PMS)
€151One-way
0 transfers

Travel Information

Compare train and bus for London to Portsmouth

Omio recommends booking the bus as it is the most popular option from London to Portsmouth among Omio's users. If you are prioritising price take the bus with prices starting from €7. For those with little time consider booking a train which can get you there in 1h 55m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.1kg. The ticket price range depends on the travel mode: a bus costs an average of €7, and a train costs an average of €16.

Distance: 104 km

Compare train with

Train
Most popular
Bus

€35

Average price

€19

Average price

Cheapest

2h 25m

Average total duration

Fastest

1h 55m

Onboard

+

30m

Additional time*

4h 7m

Average total duration

3h 37m

Onboard

+

30m

Additional time*

0.0 - 0.1kg

CO2 emissions

Lowest

0.1 - 0.3kg

CO2 emissions

South Western Railway

Most popular train company

National Express

Most popular bus company

Direct Options

Direct Options

Additional time: Average total travel duration to departure point, security checks and transfers.

Live departures

London to Portsmouth train times

The table below shows live departures for London to Portsmouth trains for today, Wednesday, January 21. You can also manually refresh the results below to see updated train journeys.

Last updated at 3:28 AM
ProviderDepartsDurationArrivesTransfers
Tickets
south_west_trainsL73375
On time
8:00 AM London Waterloo (WAT)
1h31
9:31 AM Portsmouth & Southsea (PMS)		0 transfersDirect
southernW60120
On time
8:05 AM London Victoria (VIC)
2h11
10:16 AM Portsmouth & Southsea (PMS)		0 transfersDirect
south_west_trainsP61355
On time
8:08 AM London Waterloo (WAT)
2h04
10:12 AM Portsmouth & Southsea (PMS)		0 transfersDirect
south_west_trainsP61312
On time
8:30 AM London Waterloo (WAT)
1h33
10:03 AM Portsmouth & Southsea (PMS)		0 transfersDirect
southernW60122
On time
8:35 AM London Victoria (VIC)
2h02
10:37 AM Portsmouth & Southsea (PMS)		0 transfersDirect
south_west_trainsL76193 · P61314
On time
8:45 AM London Waterloo (WAT)
1h58
10:43 AM Portsmouth & Southsea (PMS)		1 transfer

This is the last train of the day.

Find all the dates and times for this journey

Compare prices and tickets London to Portsmouth by train or bus

Compare train and bus 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.

Wed
Jan 21
Thu
Jan 22
Fri
Jan 23
Sat
Jan 24
Sun
Jan 25
Mon
Jan 26
Tue
Jan 27
Wed
Jan 28
Thu
Jan 29
Fri
Jan 30
Sat
Jan 31
Sun
Feb 01
Mon
Feb 02
Tue
Feb 03
Wed
Feb 04
Thu
Feb 05
Fri
Feb 06
Sat
Feb 07
Sun
Feb 08
Mon
Feb 09
Tue
Feb 10

How far in advance should I book train tickets from London to Portsmouth?

The best time to book your train from London to Portsmouth is 42 days before departure. See how prices for trains change on the London to Portsmouth route.
Prices are for one-way tickets for one passenger from London to Portsmouth per month. Insights are sourced from fares found by Omio users in the last 12 months. Current prices may differ as prices vary depending on the time of day, class or how far in advance you book your train from London to Portsmouth.

Journey information

Overview: Train from London to Portsmouth

United KingdomUnited Kingdom
United KingdomUnited Kingdom
Icon of train

Trains from London to Portsmouth run on average 13 times per day, taking around 1h 55m. Cheap train tickets for this journey start at €16 but you can travel from only €7 by bus.

There are 8 trains per day. The earliest train runs at 00:01, the last at 23:56. The fastest train covers the 104 km distance in 1h 27m.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from €7
Distance
104 km
Average train duration
1h 55m
Cheapest ticket price
€16
Trains per day
13
Direct trains
8
Fastest train
1h 27m
First train
00:01
Last train
23:56
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from €7

Train companies: South Western Railway, Southern from London to Portsmouth trainsSouth Western Railway, Southern trains will get you between London and Portsmouth from €7. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.

South Western Railway

About
South Western Railway is a train operating company in the United Kingdom, providing services in the south and south-west of England. It operates a variety of train types, including high-speed trains, local stopping services, and suburban commuter trains. It also offers a range of ticket types, including Advance, Off-Peak, and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. The most popular routes for South Western Railway include London Waterloo to Portsmouth Harbour, London Waterloo to Weymouth, and London Waterloo to Bournemouth.
Luggage & cancellation policy
Average Duration
1h 27m
Cheapest Price
€20
South Western Railway frequency
6 a day
Luggage included
2 pieces of luggage included in ticket price
Luggage storage
Overhead racks and designated luggage areas at end of carriages
Cancellation Policy
Refund depends on ticket type and timing of cancellation
Refund
Full refund if train is cancelled by operator
Amenities on board the train
Wifi
Food sold onboard
Cafe bar service with hot and cold drinks, snacks, sandwiches
Seat reservation
Seat reservations available for a fee, free for some ticket types
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, assistance service available
Pets
Small pets travel free, dogs must be on lead
Quiet zone
Learn more about South Western Railway

Southern

About
Southern Rail is a train company based in the United Kingdom. It operates a wide range of services, from high-speed intercity trains to local commuter services. Its trains include the InterCity 125, InterCity 225, and Class 444 and 450. It also offers a variety of ticket types, such as Advance, Off-Peak, and Super Off-Peak. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. The most popular routes for Southern Rail are London to Brighton, London to Southampton, and London to Portsmouth.
Luggage & cancellation policy
Average Duration
2h 2m
Cheapest Price
€16
Southern frequency
3 a day
Luggage included
2 pieces of luggage and 1 piece of hand luggage
Luggage storage
Overhead racks and luggage areas at the end of carriages
Cancellation Policy
According to ticket type conditions
Refund
Full refund provided
Amenities on board the train
Wifi
Food sold onboard
Trolley service with snacks and drinks
Seat reservation
Seat reservations available for a fee
Toilets
USB plugs
Accessibility
Wheelchair spaces and accessible toilets available
Pets
Small pets in carriers travel free, larger dogs require a ticket
Quiet zone
Learn more about Southern

FAQs: Trains from London to Portsmouth

Find answers to the most common questions about traveling from London 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.

FAQs
Cheap train tickets from London to Portsmouth can start from as little as €9 when you book in advance. The average train ticket price for London to Portsmouth is €29; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the London to Portsmouth train time is 1 h 30 min   covering the 103 km long journey, but the journey time can vary depending on specific dates or if traveling on weekends and holidays.
The first train from London to Portsmouth leaves at 00: 07. Plan your trip with the Journey Planner   from Omio.
The last train from London to Portsmouth leaves at 23: 56.
Yes, there are 3 direct trains a day from London to Portsmouth with South Western Railway or Southern. Schedules can vary on holidays or weekends with fewer direct trains.
Take the London to Portsmouth train with South Western Railway or Southern. However, it's always good to check out all possible train providers for the trip to Portsmouth from London as there might be differences in the amenities they offer.
No, there are no night trains, the latest train for this route is 23: 56.

When departing from London, you have various train station options to start your route from including London Waterloo and London Victoria. When arriving in Portsmouth, you can end your trip in train stations like Portsmouth Harbour and Portsmouth & Southsea.

Passengers board the train most frequently from London Waterloo, which is located around 1.2 miles (2 km) away from the city centre, and they get off the train at Portsmouth Harbour, located 1.1 miles (1.8 km) away from the city centre.

A day trip to Portsmouth from London is worth doing with a journey time of 1 h 30 min each way. Check with Omio app   the best way to travel.
The cheapest month for a train from London to Portsmouth is April.
You have options as you can travel to Portsmouth from London 2 different ways: train or coach.

popular train stations

Popular train stations from London to Portsmouth

London
Portsmouth
The major train station for departures in London is London Waterloo. Find all the information you need to know about services, amenities and connections at London Waterloo for your trip from London to Portsmouth.
London WaterlooWifiShoppingParkingDiningATMAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike RentalCar RentalInformation Desk
Amenities at train station
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
AccessibilityAccessibility
WCWC
HotelHotel
Lost and Found OfficeLost and Found Office
Ticket OfficeTicket Office
Bike ParkingBike Parking
Bike RentalBike Rental
Car RentalCar Rental
Information DeskInformation Desk
information
address
Address
London Waterloo station, Station Approach, London, Greater London., SE1 8SW
phone
Phone Number
ticketOfficeHours
Ticket Office Hours
  • Opening hours: Monday - Sunday 24 Hours a Day Tickets bought in advance online or from South Western Railway telesales can be collected at Ticket Office or at Self-Serve Ticket Machines.
ticketOfficeHours
Distance to city center
1 km
Shopping
Shopping
  • Type of shops available: A wide range of shops including convenience store, supermarket, pharmacy, newsagent, bookseller, clothing, gifts, travel accessories and passport photobooth.
Parking
Parking
  • Car Park: Station Car Park
Accessibility
Accessibility
  • Staff help available: Yes
  • Step free access coverage: Yes
  • Step free access note: There is step free access from the main concourse to all platforms, shops and facilities. Step free exits are exit 1 (Station approach), exit 2 (with a lift to Waterloo Road and lift access to the London Underground Jubilee line), and exit 3 for taxis and onward travel towards the South Bank.
  • Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
  • Accessible taxis: Accessible taxis are available from the taxi rank on Cab Road / Station Approach
  • Accessible ticket machines: There are accessible ticket machines at this station
  • Accessible ticket machines note: Ticket machines are located at various locations on the main concourse and are accessible to wheelchair users.
  • Accessible toilets: Yes
  • Ramp for train access: Yes
  • Wheelchairs available: Yes
  • Impaired mobility set down / pick up points available: Yes
WC
WC
  • Toilets Location: The entrance to the public toilets is on the main concourse opposite platform 18, and these facilities have an accessible toilet and baby changing facilities. There is a another accessible toilet outside exit 3 operated by a RADAR key.
  • National key toilets: Yes
  • National key toilets location: The entrance to the public toilets is on the main concourse opposite platform 18, and these facilities have an accessible toilet and baby changing facilities. There is a another accessible toilet outside exit 3 operated by a RADAR key.
  • Baby changing facilities: Yes
Bike Parking
Bike Parking
  • Storage sheltered: No
  • Storage location: Cycle storage is located outside exit 3 on Station Approach / Cab Road.
  • Storage CCTV: Yes
Information Desk
Information Desk
  • Information available from staff: Yes - from help point,Yes - from information point,Yes - from ticket office
  • Passenger Information Systems: Departure screens, Announcements, Arrival screens
Public transit options for London Waterloo
  • Onward travel information: Waterloo is well connected to London's public transport network. Waterloo Underground station serves the Bakerloo, Jubilee, Northern and Waterloo & City Lines. Plan a journey - Transport for London (tfl.gov.uk) Buses depart from several points around the station. All Transport for London Buses are accessible with step free access and have a dedicated mobility space. Buses from Waterloo (tfl.gov.uk) The station has a dedicated taxi rank for London Black Taxis on the roadway outside exit 3. Santander Hire Bicycles are available from the docking stations outside. Santander Cycles - Transport for London (tfl.gov.uk) Waterloo is within easy walking distance of the South Bank and a number of visitor attractions. Walking - Transport for London (tfl.gov.uk).
  • Metro: Waterloo Underground station is served by the Bakerloo, Jubilee, Northern and Waterloo & City Lines. Step free access is available to and from the Jubilee Line. For more information on London Transport accessibility: Plan an accessible journey - Transport for London (tfl.gov.uk).
London VictoriaWifiShoppingParkingDiningATMAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike RentalInformation Desk
Amenities at train station
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
AccessibilityAccessibility
WCWC
HotelHotel
Lost and Found OfficeLost and Found Office
Ticket OfficeTicket Office
Bike ParkingBike Parking
Bike RentalBike Rental
Information DeskInformation Desk
information
address
Address
London Victoria station, Victoria Street, London, Greater London, SW1V 1JU
phone
Phone Number
ticketOfficeHours
Ticket Office Hours
  • Opening hours: Monday - Sunday 06:30 - 22:00
ticketOfficeHours
Distance to city center
1 km
Shopping
Shopping
  • Type of shops available: News agent Flower stall Hairdresser Shoe repairer Wide range of shops Pharmacy Convenience store High street shops Off Licence Passport Photo Booth
Parking
Parking
  • Car Park: Station Car Park
Accessibility
Accessibility
  • Staff help available: Yes
  • Step free access coverage: Yes
  • Step free access note: There is step free access at London Victoria Rail Station to the Victoria Line on the Underground. This can be accessed via the Cardinal Place entrance to the underground.
  • Accessible car park equipment: Wheelchair users may require assistance using car park equipment at this station
  • Accessible public telephones: Main concourse
  • Accessible taxis: Available on request Taxi rank outside main station entrance
  • Accessible ticket machines: There are no accessible ticket machines at this station
  • Accessible toilets: Yes
  • Ramp for train access: Yes
  • Wheelchairs available: Yes
  • Wheelchairs available open hours: Monday - Sunday 24 Hours a Day
  • Impaired mobility set down / pick up points available: Yes
WC
WC
  • Toilets Location: Toilets are situated on the central concourse and adjacent to platform 2. A changing place facility is available for use by disabled passengers in London Victoria. The space has a height-adjustable adult-sized changing bench, hoist, extra wide rolls of paper, and non-slip floors. The space is located on the central concourse in the main toilet facilities. If you, or a passenger you are accompanying, requires use of the changing place room, please speak to a member of staff or contact our control centre on 020 7922 6243 so we can help you gain access.
  • National key toilets: Yes
  • National key toilets location: Hudson's Place and Central Concourse
  • Baby changing facilities: Yes
  • Baby changing facilities location: Female toilets,Male toilets,
Bike Parking
Bike Parking
  • Storage sheltered: Yes
  • Storage location: Car Park Upper Level (Victoria Place), above Gatwick Express.
  • Storage CCTV: Yes
Information Desk
Information Desk
  • Information available from staff: Yes - from help point
  • Passenger Information Systems: Departure screens, Announcements, Arrival screens
Public transit options for London Victoria
  • Onward travel information: Victoria Bus Station at Station Front
  • Location for Rail Replacement Services: When weekend engineering dictate that replacement bus services will operate, these will usually depart from the immediate Station front/Terminus Place. Travel from London Victoria is usually conveyed by London Buses in these instances. Check posters and staff for more details.
  • Metro: Underground services: Victoria Line, District Line and Circle Line
Heathrow Terminals 2 & 3WifiShoppingParkingATMAccessibilityWCLost and Found OfficeTicket Office
Amenities at train station
WifiWifi
ShoppingShopping
ParkingParking
ATMATM
AccessibilityAccessibility
WCWC
Lost and Found OfficeLost and Found Office
Ticket OfficeTicket Office
information
address
Address
Heathrow Airport Terminals 2 & 3 station, Inner Ring Road, Heathrow Airport, Greater London, TW6 1WD
ticketOfficeHours
Ticket Office Hours
  • Opening hours: Monday - Sunday 05:00 - 23:59
ticketOfficeHours
Distance to city center
23 km
Parking
Parking
  • Car Park: No
Accessibility
Accessibility
  • Staff help available: Yes
  • Step free access coverage: Yes
  • Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains.
  • Accessible ticket machines: There are accessible ticket machines at this station
  • Accessible toilets: Yes
  • Ramp for train access: No
  • Wheelchairs available: Yes
  • Impaired mobility set down / pick up points available: No
WC
WC
  • National key toilets: No
  • Baby changing facilities: Yes
Public transit options for Heathrow Terminals 2 & 3
  • Onward travel information: National Rail trains serving London Paddington National Express coaches to Victoria Coach Station and Gatwick Airport London Underground
  • Metro: Connection available with the London Underground (Piccadilly Line)

More options for your journey from London to Portsmouth

Here are some other resources that might have the information you need

Buses from London to Portsmouth
Compare all journeys between London and Portsmouth
Tickets and more information for trains to London
Tickets and more information for trains to Portsmouth

Most popular trains to and from Portsmouth and London

Train London - Paris
Train London - Amsterdam
Train London - Rome
Train London - Milan
Train London - Dublin
Train London - Berlin
Train London - Brussels
Train London - Munich
Train London - Manchester
Train London - Venice
Train London - Barcelona
Train London - Vienna
Train London - Edinburgh
Train London - Lisbon
Train London - Bordeaux
Train London - Liverpool
Train London - Bristol
Train London - Glasgow
Train London - Leeds
Train London - Luxembourg
Train London - Cologne
Train London - Málaga
Train Liverpool - Portsmouth
Train Bristol - Portsmouth
Train Glasgow - Portsmouth
Train Leeds - Portsmouth
Train London Gatwick Airport - Portsmouth
Train Luton - Portsmouth
Train Cardiff - Portsmouth
Train Southampton - Portsmouth
Train Aberdeen - Portsmouth
Train Coventry - Portsmouth
Train Chester - Portsmouth
Train Exeter - Portsmouth
Train Peterborough - Portsmouth
Train Eastbourne - Portsmouth
Train Chelmsford - Portsmouth
Train Stansted Mountfitchet - Portsmouth
Train Fleet - Portsmouth
Train Bournemouth - Portsmouth
Train Fareham - Portsmouth
Train Eastleigh - Portsmouth
Train Aldershot - Portsmouth

Most popular train connections to Portsmouth

Train London Gatwick Airport - Portsmouth
HomeTrainsTrain Times to PortsmouthLondon to Portsmouth train

The Omio App Makes Travel Planning Easy

We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.

ios-badge
android-badge
Hand With Phone