4.9
4.6The cheapest and fastest trains from Portsmouth & Southsea (PMS) to London Heathrow Airport
Cheapest price on 20 Oct
£47
Average ticket price on 20 Oct
£56
Fastest journey on 20 Oct
2 h 54 m
Average journey duration on 20 Oct
3 h 6 m
Trains on 20 Oct
2
Distance
87 km
The best way to find a cheap train ticket from Portsmouth & Southsea (PMS) 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 & Southsea (PMS) to London Heathrow Airport will cost around £56 if you buy it on the day, but you can find cheap train tickets today for only £47.
On Tue 20 Oct, we found 2 trains from Portsmouth & Southsea (PMS) to London Heathrow Airport, including 2 direct services.
These direct trains cover the 87 km distance in an average of 3 h 6 m but if you time it right, some trains will get you there in just 2 h 54 m .
The slowest trains will take 3 h 18 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.
8:333h18Portsmouth & Southsea (PMS)11:51London Heathrow Airport£471One-way0 changes
8:272h54Portsmouth & Southsea (PMS)11:21London Heathrow Airport£661One-way0 changes
- 8:272h54Portsmouth & Southsea (PMS)11:21London Heathrow Airport£661One-way0 changes
- 8:333h18Portsmouth & Southsea (PMS)11:51London Heathrow Airport£471One-way0 changes
Journey information
Overview: Train from Portsmouth & Southsea (PMS) to London Heathrow Airport
United KingdomUnited Kingdom
Trains from Portsmouth & Southsea (PMS) to London Heathrow Airport run on average 22 times per day, taking around 2h 33m. Cheap train tickets for this journey start at £34 but you can travel from only £15 by coach.
The earliest train runs at 12:08, the last at 12:08. The fastest train covers the 87 km distance in 2h 7m.
Distance 87 km |
Average train duration 2h 33m |
Cheapest ticket price £34 |
Trains per day 22 |
Fastest train 2h 7m |
First train 12:08 |
Last train 12:08 |
Cheapest Month May |
Cheapest Day Fri |
High Season Jul - Sept |
Low Season Oct - Dec |
Busiest Day Sun |
Least Busy Day Thu |
Live departures
Portsmouth & Southsea (PMS) to London Heathrow Airport train times
The table below shows live departures for Portsmouth & Southsea (PMS) to London Heathrow Airport trains for today, Monday 19 October. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 20:33 Portsmouth & Southsea (PMS) | 3h28 | 0:01 London Heathrow Airport | 0 changesdirect | |
| Tuesday 20 October | |||||
| 8:27 Portsmouth & Southsea (PMS) | 2h54 | 11:21 London Heathrow Airport | 0 changesdirect | |
| 8:33 Portsmouth & Southsea (PMS) | 3h18 | 11:51 London Heathrow Airport | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Why should you book Portsmouth & Southsea (PMS) to London Heathrow Airport trains with Omio?
Why book with Omio vs Southern?
- Compare with other providers: On Omio, you can not only buy tickets for Southern, but also compare tickets for the likes of South Western Railway or CrossCountry to find the best option for your trip from Portsmouth & Southsea (PMS) to London Heathrow Airport.
- 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 Southern with all available travel options, which are bus and train to ensure you get the best deal for traveling from Portsmouth & Southsea (PMS) to London Heathrow Airport.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of South Western Railway or CrossCountry to find the best option for your trip from Portsmouth & Southsea (PMS) to London Heathrow Airport.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Portsmouth & Southsea (PMS) to London Heathrow Airport.
Train companies: South Western Railway, Southern, CrossCountry from Portsmouth & Southsea (PMS) to London Heathrow Airport trainsSouth Western Railway, Southern, CrossCountry trains will get you between Portsmouth & Southsea (PMS) 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
Southern
CrossCountry
FAQs: Portsmouth & Southsea (PMS) to London Heathrow Airport train
Find answers to the most common questions about traveling from Portsmouth & Southsea (PMS) 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.
popular train stations
Important Stations and Airports in Portsmouth & Southsea (PMS) and London Heathrow Airport
Most Portsmouth & Southsea (PMS) to London Heathrow Airport trains use the Portsmouth & Southsea to London Waterloo station pair. Use this guide to compare Portsmouth & Southsea (PMS) and London Heathrow Airport train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
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 Portsmouth & Southsea (PMS)
More options for your journey from Portsmouth & Southsea (PMS) 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 & Southsea (PMS)
Most popular train connections to London Heathrow Airport
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