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The cheapest and fastest trains from Portsmouth Harbour (PMH) to London Heathrow Airport
Showing times and prices for 04 Feb
Cheapest price
£71
Average price
£81
Fastest journey
2 h 58 m
Average duration
3 h 6 m
Trains per day
12
Distance
88 km
Cheap tickets
The best way to find a cheap train ticket from Portsmouth Harbour (PMH) to London Heathrow Airport is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Portsmouth Harbour (PMH) to London Heathrow Airport will cost around £81 if you buy it on the day, but you can find cheap train tickets today for only £71.
Fast trains
To travel from Portsmouth Harbour (PMH) to London Heathrow Airport you need to make at least 2 changes.
P22724+
K45125+
G23987 · G2345708:233h04
Portsmouth Harbour (PMH)11:27Heathrow Terminal 4 (HAF)
£711One-way
3 changes
P22724+K45125+G23987 · G2345708:232h58
Portsmouth Harbour (PMH)11:21Heathrow Terminals 2 & 3 (HXX)
£711One-way
3 changes
L73584+K45124+G24077 · G2384808:553h40
Portsmouth Harbour (PMH)12:35Heathrow Terminal 5 (HWV)
£711One-way
3 changes
P22724+K45125+G23987 · G2345708:233h08
Portsmouth Harbour (PMH)11:31Heathrow Terminal 5 (HWV)
£711One-way
4 changes
P41212_W60034+
W59436+G2347708:293h28
Portsmouth Harbour (PMH)11:57Heathrow Terminal 4 (HAF)
£841One-way
2 changes
P22724+K45125+G23987 · G2345708:232h58
Portsmouth Harbour (PMH)11:21Heathrow Terminals 2 & 3 (HXX)
£711One-way
3 changes
P22724+K45125+G23987 · G2345708:233h04
Portsmouth Harbour (PMH)11:27Heathrow Terminal 4 (HAF)
£711One-way
3 changes
P61318+
Tube from London Waterloo to London Paddington+
C2881008:333h07
Portsmouth Harbour (PMH)11:40Heathrow Terminals 2 & 3 (HXX)
£921One-way
2 changes
P22724+K45125+G23987 · G2345708:233h08
Portsmouth Harbour (PMH)11:31Heathrow Terminal 5 (HWV)
£711One-way
4 changes
P61318+Tube from London Waterloo to London Paddington+C2881008:333h13
Portsmouth Harbour (PMH)11:46Heathrow Terminal 5 (HWV)
£921One-way
2 changes
Travel Information
Compare coach and train for Portsmouth Harbour (PMH) to London Heathrow Airport
Omio recommends booking the coach as it is the most popular option from Portsmouth Harbour (PMH) to London Heathrow Airport among Omio's users. If you are prioritising price take the ferry with prices starting from £19. 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 ferry costs an average of £19, and a train costs an average of £27.
Distance: 88 km
Compare train with
| Train | Most popular Coach | Ferry |
|---|---|---|
£62 Average Price | £21 Average Price | £20 Average Price Cheapest |
3h 6m Average total duration 2h 36m Onboard + 30m Additional time* | 2h 52m Average total duration 2h 22m Onboard + 30m Additional time* | 1h 45m Average total duration Fastest 45m Onboard + 1h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Portsmouth Harbour (PMH) to London Heathrow Airport train times
The table below shows live departures for Portsmouth Harbour (PMH) to London Heathrow Airport trains for today, Tuesday 3 February. You can also manually refresh the results below to see updated train journeys.
Last updated at 06:26
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 07:23 Portsmouth Harbour (PMH) | 2h58 | 10:21 London Heathrow Airport | 0 changesdirect | |
| 07:55 Portsmouth Harbour (PMH) | 3h11 | 11:06 London Heathrow Airport | 0 changesdirect | |
| 11:55 Portsmouth Harbour (PMH) | 3h11 | 15:06 London Heathrow Airport | 0 changesdirect | |
| Wednesday 4 February | |||||
| 04:12 Portsmouth Harbour (PMH) | 3h13 | 07:25 London Heathrow Airport | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Portsmouth Harbour (PMH) to London Heathrow Airport 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.
Wed
04 Feb
04 Feb
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05 Feb
05 Feb
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07 Feb
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Journey information
Overview: Train from Portsmouth Harbour (PMH) to London Heathrow Airport
United KingdomUnited Kingdom
Trains from Portsmouth Harbour (PMH) to London Heathrow Airport run on average 14 times per day, taking around 2h 36m. Cheap train tickets for this journey start at £27 but you can travel from only £15 by coach.
The earliest train runs at 05:28, the last at 12:04. The fastest train covers the 88 km distance in 2h 58m.
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
Coach from £15
Distance 88 km |
Average train duration 2h 36m |
Cheapest ticket price £27 |
Trains per day 14 |
Fastest train 2h 58m |
First train 05:28 |
Last train 12:04 |
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
Coach from £15
Train companies: South Western Railway, Southern, CrossCountry from Portsmouth Harbour (PMH) to London Heathrow Airport trainsSouth Western Railway, Southern, CrossCountry trains will get you between Portsmouth Harbour (PMH) and London Heathrow Airport from £15. 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
2h 49m
Cheapest Price
£18
South Western Railway frequency
7 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
3h 22m
Cheapest Price
£45
Southern frequency
6 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
CrossCountry
About
CrossCountry is a fast-speed train operator in the United Kingdom, offering both express and regional services across the country. Express services, such as the CrossCountry Voyager and XC Trains, provide quick and comfortable journeys with amenities like free Wi-Fi, power sockets, and a selection of snacks and drinks. Regional services, including the CrossCountry Regional and Regional Express, make more local stops for a leisurely trip. Ticket options include Standard Class and First Class, as well as Advance, Anytime, and Off-Peak fares to suit different budgets and schedules. Popular routes include London to Birmingham, Manchester to Edinburgh, and Bristol to Reading.
Luggage & cancellation policy
Average Duration
2h 58m
Cheapest Price
£67
CrossCountry frequency
5 a day
Luggage included
2 pieces of luggage included in ticket price
Luggage storage
Overhead racks and luggage storage areas at ends of carriages
Cancellation Policy
Refund policies vary by ticket type
Refund
Full refund provided for canceled services
Amenities on board the train
Wifi
Food sold onboard
Trolley service with drinks and snacks on some routes
Seat reservation
Seat reservations available for additional fee
Toilets
USB plugs
Accessibility
Wheelchair spaces and accessible toilets available
Pets
Small pets in carriers travel free, larger dogs require ticket
Quiet zone
FAQs: Portsmouth Harbour (PMH) to London Heathrow Airport train
Find answers to the most common questions about traveling from Portsmouth Harbour (PMH) to London Heathrow Airport 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 Heathrow Airport, this guide helps you travel smarter and with confidence.
The cost of a train ticket from Portsmouth Harbour (PMH) to London Heathrow Airport can vary. The cheapest tickets are usually available from £18, while the average price tends to be around £64.
The train journey from Portsmouth Harbour (PMH) to London Heathrow Airport covers a distance of 88 km and takes approximately 2h 49m. Trains run 14 per day.
The train distance from Portsmouth Harbour (PMH) to London Heathrow Airport is 88 km.
The first train from Portsmouth Harbour (PMH) to London Heathrow Airport leaves at 4:12.
The last train from Portsmouth Harbour (PMH) to London Heathrow Airport departs at 17:15.
Trains from Portsmouth Harbour (PMH) to London Heathrow Airport run approximately 14 times per day.
Currently, there is no high-speed train service from Portsmouth Harbour (PMH) to London Heathrow Airport.
Unfortunately, there is no direct train service currently available from Portsmouth Harbour (PMH) to London Heathrow Airport.
To get from Portsmouth Harbour (PMH) to London Heathrow Airport, you can choose from several travel options including coach and train.
There is no night train service from Portsmouth Harbour (PMH) to London Heathrow Airport.
The cheapest way to get from Portsmouth Harbour (PMH) to London Heathrow Airport is by coach, costing approximately £15.
Booking trains from Portsmouth Harbour (PMH) to London Heathrow Airport in advance is advisable, especially during peak travel seasons or for long journeys, to ensure availability and secure better fares.
The train journey from Portsmouth Harbour to London Heathrow Airport offers some scenic views of the English countryside, particularly as it travels through the South Downs National Park. However, as the train approaches London, the scenery becomes more urbanised.
A day trip from Portsmouth Harbour to London Heathrow Airport is not feasible as the journey takes 2h 49m. There are 14 trains per day for this route. The distance is 88 km.
Yes, you can take the train from Portsmouth Harbour (PMH) to London Heathrow Airport.
popular train stations
Important Stations and Airports in Portsmouth Harbour (PMH) and London Heathrow Airport
Portsmouth
London
Amenities at train station
Wifi
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Lost and Found Office
Ticket Office
Bike Parking
Bike Rental
Car Rentalinformation
Ticket Office Hours
- Opening hours: Monday - Friday 05:50 - 19:00 Saturday 06:30 - 19:00 Sunday 08:00 - 19:00
Distance to city center
1 kmParking
- Car Park: No
Accessibility
- 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
WC
- Toilets Location: The toilets are located on Platform 1. The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- National key toilets location: The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- Baby changing facilities: No
Bike Parking
- Storage sheltered: No
- Storage location: Platform 1 and outside booking hall
- Storage CCTV: Yes
Public transport options for Portsmouth Harbour
- Location for Rail Replacement Services: Hard Interchange Stands G, H or J
Most popular train connections from Portsmouth Harbour (PMH)
More options for your journey from Portsmouth Harbour (PMH) to London Heathrow Airport
Here are some other resources that might have the information you need
Most popular trains to and from London Heathrow Airport and Portsmouth Harbour (PMH)
Most popular train connections to London Heathrow Airport
HomeTrainsTrain Times to London Heathrow Airport Portsmouth Harbour (PMH) to London Heathrow Airport train
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