London to Portsmouth train with South Western Railway

Sun, Dec 07
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South Western Railway
Southern
Southern
Regionale
Regiojet
1,000+ travel companies
South Western Railway
Southern
Southern
Regionale
Regiojet
1,000+ travel companies
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The cheapest and fastest trains from London to Portsmouth

Showing times and prices for Dec 07

Cheapest price

€24

Average price

€27

Fastest journey

1 h 30 m

Average duration

1 h 50 m

Trains per day

6

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 €27 if you buy it on the day, but the cheapest tickets can be found for only €24.

Fast trains

Of the 6 trains that leave London for Portsmouth on Sun, Dec 07, 6 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sun, Dec 07 the direct trains cover the 104 km distance in an average of 1 h 50 m but if you time it right, some trains will get you there in just 1 h 30 m .

On Sun, Dec 07 the slowest trains will take 2 h 14 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.

SouthernY28113
08:32AM2h20
London Victoria (VIC)
10:52AMPortsmouth & Southsea (PMS)
241One-way
0 transfers
SouthernY28124
09:36AM2h14
London Victoria (VIC)
11:50AMPortsmouth & Southsea (PMS)
261One-way
0 transfers
South Western RailwayL47697
09:30AM1h38
London Waterloo (WAT)
11:08AMPortsmouth & Southsea (PMS)
271One-way
0 transfers
South Western RailwayL51747
08:00AM1h55
London Waterloo (WAT)
09:55AMPortsmouth & Southsea (PMS)
271One-way
0 transfers
South Western RailwayL51759
09:00AM1h55
London Waterloo (WAT)
10:55AMPortsmouth & Southsea (PMS)
271One-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, Saturday, December 6. You can also manually refresh the results below to see updated train journeys.

Last updated at 5:27 PM
ProviderDepartsDurationArrivesTransfers
Tickets
southernY28220
On time
5:35 PM London Victoria (VIC)
2h03
7:38 PM Portsmouth & Southsea (PMS)
0 transfersDirect
south_west_trainsL51860
Delayed
5:47 PM 5:41 PMLondon Waterloo (WAT)
2h03
7:44 PM Portsmouth & Southsea (PMS)
0 transfersDirect
south_west_trainsL47864
On time
5:57 PM London Waterloo (WAT)
1h36
7:33 PM Portsmouth & Southsea (PMS)
0 transfersDirect
southernY28227
On time
6:05 PM London Victoria (VIC)
2h11
8:16 PM Portsmouth & Southsea (PMS)
0 transfersDirect
south_west_trainsL48058 · L47874
On time
6:09 PM London Waterloo (WAT)
1h50
7:59 PM Portsmouth & Southsea (PMS)
1 transfer
south_west_trainsL51747
On time
8:00 AM London Waterloo (WAT)
1h55
9:55 AM Portsmouth & Southsea (PMS)
0 transfersDirect
south_west_trainsL47679
On time
8:30 AM London Waterloo (WAT)
1h30
10:00 AM Portsmouth & Southsea (PMS)
0 transfersDirect
southernY28113
On time
8:32 AM London Victoria (VIC)
2h20
10:52 AM Portsmouth & Southsea (PMS)
0 transfersDirect
south_west_trainsL51759
On time
9:00 AM London Waterloo (WAT)
1h55
10:55 AM Portsmouth & Southsea (PMS)
0 transfersDirect
south_west_trainsL47697
On time
9:30 AM London Waterloo (WAT)
1h38
11:08 AM Portsmouth & Southsea (PMS)
0 transfersDirect
southernY28124
On time
9:36 AM London Victoria (VIC)
2h14
11:50 AM Portsmouth & Southsea (PMS)
0 transfersDirect

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.

Sun
Dec 07
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Sat
Dec 27

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

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

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 Acton Central. Find all the information you need to know about services, amenities and connections at Acton Central for your trip from London to Portsmouth.
Acton CentralDiningATMAccessibilityWCBike Parking
Amenities at train station
DiningDining
ATMATM
AccessibilityAccessibility
WCWC
Bike ParkingBike Parking
information
phone
Phone Number
ticketOfficeHours
Distance to city center
9 km
Acton Main LineParkingDiningAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingInformation Desk
Amenities at train station
ParkingParking
DiningDining
AccessibilityAccessibility
WCWC
HotelHotel
Lost and Found OfficeLost and Found Office
Ticket OfficeTicket Office
Bike ParkingBike Parking
Information DeskInformation Desk
information
phone
Phone Number
ticketOfficeHours
Ticket Office Hours
  • Opening hours: Monday - Friday 06:40 - 10:40 Saturday 08:00 - 15:15 Sunday Closed
ticketOfficeHours
Distance to city center
9 km
Parking
Parking
  • Car Park: No
Accessibility
Accessibility
  • Staff help available: Yes
  • Step free access coverage: Yes
  • Step free access note: Accessibility Category A. This station has step-free access to all platforms. Staff ramp assistance is always available. Accessible seating is available on platforms 3&4.
  • Accessible ticket machines: There are accessible ticket machines at this station
  • Accessible ticket machines note: Accessible ticket machines are located in the stations ticket hall.
  • Accessible toilets: Yes
  • Ramp for train access: Yes
  • Wheelchairs available: Yes
  • Wheelchairs available open hours: Staff are available to assist from the first to last train.
  • Impaired mobility set down / pick up points available: No
WC
WC
  • Toilets Location: On the paid side of the barrier in the stations ticket hall.
  • National key toilets: Yes
  • National key toilets location: An accessible toilet is located in the ticket hall on the paid side of the barrier. This toilet is operated with a radar key.
  • Baby changing facilities: No
Information Desk
Information Desk
  • Information available from staff: Yes - from help point,Yes - from ticket office
  • Helpline Contact: 0343 222 1234
  • Passenger Information Systems: Departure screens, Announcements
Public transit options for Acton Main Line
  • Location for Rail Replacement Services: No rail replacement bus services operate from this station.
Alexandra PalaceWifiShoppingParkingDiningATMTaxisAccessibilityHotelLoungeLost and Found OfficeTicket OfficeBike Parking
Amenities at train station
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
HotelHotel
LoungeLounge
Lost and Found OfficeLost and Found Office
Ticket OfficeTicket Office
Bike ParkingBike Parking
information
ticketOfficeHours
Ticket Office Hours
  • Opening hours: Monday - Friday 06:15 - 13:0015:15 - 19:20 Saturday 08:45 - 15:45 Sunday Closed
ticketOfficeHours
Distance to city center
9 km
Parking
Parking
  • Car Park: No
Taxis
Taxis
  • Taxi: YES
  • Accessible taxis: Yes
Accessibility
Accessibility
  • Staff help available: Yes
  • Step free access coverage: No
  • Step free access note: This is a Category C station: This station does not have step-free access. Assistance Meeting Point is in the Ticket Hall next to the taxi office.
  • Accessible taxis: Yes
  • Accessible ticket machines: There are accessible ticket machines at this station
  • Accessible ticket machines note: All Great Northern ticket machines are able to sell tickets with Disabled Persons Railcard discounts. Ticket machines are of an accessible design, however their location and the station itself may not be so please check the station access note for further details
  • Ramp for train access: No
  • Wheelchairs available: No
  • Impaired mobility set down / pick up points available: No
Lounge
Lounge
  • Waiting rooms location: A heated waiting room is available on platforms 3 & 4
Bike Parking
Bike Parking
  • Storage location: Inside booking office, and opposite booking office
  • Storage CCTV: Yes

More options for your journey from London to Portsmouth

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

Most popular train connections to Portsmouth

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