The cheapest and fastest trains from London Gatwick Airport to Portsmouth Harbour (PMH)
Cheapest price
$16
Average price
$28
Fastest journey
1 h 32 m
Average duration
1 h 38 m
Trains per day
5
Distance
77 km
The best way to find a cheap train ticket from London Gatwick Airport to Portsmouth Harbour (PMH) is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London Gatwick Airport to Portsmouth Harbour (PMH) will cost around $28 if you buy it on the day, but the cheapest tickets can be found for only $16.
Of the 5 trains that leave London Gatwick Airport for Portsmouth Harbour (PMH) on Fri, Dec 19, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Dec 19 the direct trains cover the 77 km distance in an average of 1 h 38 m but if you time it right, some trains will get you there in just 1 h 32 m .
On Fri, Dec 19 the slowest trains will take 1 h 43 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.










Travel Information
Compare bus and train for London Gatwick Airport to Portsmouth Harbour (PMH)
Omio recommends booking the train as it is the most popular option from London Gatwick Airport to Portsmouth Harbour (PMH) among Omio's users. If you are prioritising price take the bus with prices starting from €8. 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 bus costs an average of €8, and a ferry costs an average of €21.
Distance: 47 miles (77 km)
Compare train with
Most popular Train | Bus | Ferry |
|---|---|---|
€21 Average price | €12 Average price Cheapest | €21 Average price |
2h 5m Average total duration 1h 35m Onboard + 30m Additional time* | 4h 38m Average total duration 4h 8m Onboard + 30m Additional time* | 1h 45m Average total duration Fastest 45m Onboard + 1h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
London Gatwick Airport to Portsmouth Harbour (PMH) train times
The table below shows live departures for London Gatwick Airport to Portsmouth Harbour (PMH) trains for tomorrow, Friday, December 19. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:09 AM London Gatwick Airport | 1h35 | 8:44 AM Portsmouth Harbour (PMH) | 0 transfersDirect | |
![]() | 8:39 AM London Gatwick Airport | 1h41 | 10:20 AM Portsmouth Harbour (PMH) | 0 transfersDirect | |
![]() | 8:47 AM London Gatwick Airport | 1h54 | 10:41 AM Portsmouth Harbour (PMH) | 0 transfersDirect | |
![]() | 9:39 AM London Gatwick Airport | 1h41 | 11:20 AM Portsmouth Harbour (PMH) | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London Gatwick Airport to Portsmouth Harbour (PMH) by bus or train
Compare bus 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.
Dec 19
Dec 20
Dec 21
Dec 22
Dec 23
Dec 24
Dec 25
Why should you book London Gatwick Airport to Portsmouth Harbour trains with Omio?
Southern operates all train services from London Gatwick Airport to Portsmouth Harbour. Omio is the only official third party seller for Southern tickets.
Why book with Omio vs Southern?
- 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 London Gatwick Airport to Portsmouth Harbour.
Why book with Omio over Trainline and Rail Europe?
- Official reseller: Southern tickets can only be bought on Omio or Southern's website as Omio is the only official third party seller for Southern tickets. Trainline, RailEurope, and Rail.Ninja do not sell Southern tickets as they are not official sellers.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from London Gatwick Airport to Portsmouth Harbour.
Journey information
Overview: Train from London Gatwick Airport to Portsmouth Harbour (PMH)
Trains from London Gatwick Airport to Portsmouth Harbour (PMH) run on average 9 times per day, taking around 1h 35m. Cheap train tickets for this journey start at $12 (€10) but you can travel from only $10 (€8) by bus.
There are 6 trains per day. The earliest train runs at 06:11, the last at 21:18. The fastest train covers the 47 miles (77 km) distance in 1h 32m.
Distance 47 miles (77 km) |
Average train duration 1h 35m |
Cheapest ticket price $12 (€10) |
Trains per day 9 |
Direct trains 6 |
Fastest train 1h 32m |
First train 06:11 |
Last train 21:18 |
Train companies: Southern from London Gatwick Airport to Portsmouth Harbour (PMH) trainsSouthern trains will get you between London Gatwick Airport and Portsmouth Harbour (PMH) from $10 (€8). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Southern
FAQs: Trains from London Gatwick Airport to Portsmouth Harbour (PMH)
Find answers to the most common questions about traveling from London Gatwick Airport 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
Popular train stations from London Gatwick Airport to Portsmouth Harbour (PMH)
- Opening hours: Monday - Friday 05:50 - 19:00 Saturday 06:30 - 19:00 Sunday 08:00 - 19:00
- Car Park: No
- 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
- 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
- Storage sheltered: No
- Storage location: Platform 1 and outside booking hall
- Storage CCTV: Yes
- Location for Rail Replacement Services: Hard Interchange Stands G, H or J
Most popular train connections from London Gatwick Airport
More options for your journey from London Gatwick Airport to Portsmouth Harbour (PMH)
Here are some other resources that might have the information you need
