4.9
4.6The cheapest and fastest trains from Portsmouth to London Gatwick Airport
Cheapest price on Sep 21
$12
Average ticket price on Sep 21
$12
Fastest journey on Sep 21
1 h 31 m
Average journey duration on Sep 21
1 h 36 m
Trains on Sep 21
6
Distance
76 km
The best way to find a cheap train ticket from Portsmouth to London Gatwick Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Portsmouth to London Gatwick Airport will cost around $12 if you buy it on the day, but the cheapest tickets can be found for only $12.
On Mon, Sep 21, we found 6 trains from Portsmouth to London Gatwick Airport, including 6 direct services.
On Mon, Sep 21 the direct trains cover the 76 km distance in an average of 1 h 36 m but if you time it right, some trains will get you there in just 1 h 31 m .
On Mon, Sep 21 the slowest trains will take 1 h 38 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.
G26251_G261406:03 PM1h36Portsmouth & Southsea (PMS)7:39 PMGatwick Airport (GTW)$121One-way0 transfers- G26245_C824545:32 PM1h38Portsmouth & Southsea (PMS)7:10 PMGatwick Airport (GTW)$121One-way0 transfers
- C82642_C824687:08 PM1h31Portsmouth & Southsea (PMS)8:39 PMGatwick Airport (GTW)$121One-way0 transfers
- G26262_C824747:32 PM1h37Portsmouth & Southsea (PMS)9:09 PMGatwick Airport (GTW)$121One-way0 transfers
- C82622_C824485:03 PM1h36Portsmouth & Southsea (PMS)6:39 PMGatwick Airport (GTW)$121One-way0 transfers
- C82642_C824687:08 PM1h31Portsmouth & Southsea (PMS)8:39 PMGatwick Airport (GTW)$121One-way0 transfers
- G26251_G261406:03 PM1h36Portsmouth & Southsea (PMS)7:39 PMGatwick Airport (GTW)$121One-way0 transfers
- C82622_C824485:03 PM1h36Portsmouth & Southsea (PMS)6:39 PMGatwick Airport (GTW)$121One-way0 transfers
- G26262_C824747:32 PM1h37Portsmouth & Southsea (PMS)9:09 PMGatwick Airport (GTW)$121One-way0 transfers
- G26245_C824545:32 PM1h38Portsmouth & Southsea (PMS)7:10 PMGatwick Airport (GTW)$121One-way0 transfers
Travel Information
Compare train, bus, and ferry for Portsmouth to London Gatwick Airport
Omio recommends booking the train as it is the most popular option from Portsmouth to London Gatwick Airport among Omio's users. If you are prioritising price, take the ferry, with an average ticket price of $28 For those with little time, consider booking a ferry, which has an average total journey time of 1h 34m. Average ticket prices depend on the travel mode: a ferry costs an average of $28, while a bus costs an average of $49.
Distance: 47 miles (76 km)
Compare train with
Most popular Train | Bus | Ferry | Driving |
|---|---|---|---|
$28 Average price | $49 Average price | $28 Average price Cheapest | $22 Average price (fuel + tolls) |
2h 14m Average total duration 1h 44m Onboard + 30m Additional time* | 3h 0m Average total duration 2h 30m Onboard + 30m Additional time* | 1h 34m Average total duration Fastest 34m Onboard + 1h 0m Additional time* | 1h 23m Average total duration (door-to-door) |
Most popular train company |  Most popular bus company |  Most popular ferry company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Portsmouth to London Gatwick Airport:
A ferry is $0.40 less than a train for this route with tickets for a train from Portsmouth to London Gatwick Airport costing on average $28.
A ferry is $21 less than a bus for this route with tickets for a bus from Portsmouth to London Gatwick Airport costing on average $49.
Other travel options to London Gatwick Airport take longer:
Train takes on average 1h 44m.
Bus takes on average 2h 30m.
Tickets start at around $28 compared to roughly $22 in fuel and tolls — a saving of about $-5.90. The journey takes 1h 44m versus 1h 23m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
Live departures
Portsmouth to London Gatwick Airport train times
The table below shows live departures for Portsmouth to London Gatwick Airport trains for today, Sunday, September 20. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
G88572 · C82257+ L83893 | Delayed 7:10 AM 7:48 AMPortsmouth & Southsea (PMS) | 2h25 | 10:13 AM Gatwick Airport (GTW) | 2 transfers | |
| X07038_G26398 | 8:45 AM Portsmouth & Southsea (PMS) | 1h47 | 10:32 AM Gatwick Airport (GTW) | 0 transfersDirect | |
| X07037_G26405 | 9:45 AM Portsmouth & Southsea (PMS) | 1h46 | 11:31 AM Gatwick Airport (GTW) | 0 transfersDirect | |
| G88584 · G26306+L83915 | Delayed 9:10 AM 9:50 AMPortsmouth & Southsea (PMS) | 2h11 | 12:01 PM Gatwick Airport (GTW) | 2 transfers | |
| X07036_G26412 | 10:45 AM Portsmouth & Southsea (PMS) | 1h46 | 12:31 PM Gatwick Airport (GTW) | 0 transfersDirect | |
| G88590 · G26312+L83927 | Delayed 10:10 AM 10:50 AMPortsmouth & Southsea (PMS) | 2h11 | 1:01 PM Gatwick Airport (GTW) | 2 transfers | |
| X07035_G26419 | 11:45 AM Portsmouth & Southsea (PMS) | 1h46 | 1:31 PM Gatwick Airport (GTW) | 0 transfersDirect | |
| G88596 · G26317+L83939 | Delayed 11:10 AM 11:50 AMPortsmouth & Southsea (PMS) | 2h11 | 2:01 PM Gatwick Airport (GTW) | 2 transfers | |
| X07034_G26426 | 12:45 PM Portsmouth & Southsea (PMS) | 1h46 | 2:31 PM Gatwick Airport (GTW) | 0 transfersDirect | |
| G88602 · G26323+L83951 | Delayed 12:10 PM 12:50 PMPortsmouth & Southsea (PMS) | 2h11 | 3:01 PM Gatwick Airport (GTW) | 2 transfers | |
| X07033_G26433 | 1:45 PM Portsmouth & Southsea (PMS) | 1h46 | 3:31 PM Gatwick Airport (GTW) | 0 transfersDirect | |
| G88608 · G26328+L83963 | Delayed 1:10 PM 1:50 PMPortsmouth & Southsea (PMS) | 2h11 | 4:01 PM Gatwick Airport (GTW) | 2 transfers | |
| X07032_G26440 | 2:45 PM Portsmouth & Southsea (PMS) | 1h46 | 4:31 PM Gatwick Airport (GTW) | 0 transfersDirect | |
| G88614 · G26334+L83975 | Delayed 2:10 PM 2:50 PMPortsmouth & Southsea (PMS) | 2h11 | 5:01 PM Gatwick Airport (GTW) | 2 transfers | |
| X07031_G26447 | 3:45 PM Portsmouth & Southsea (PMS) | 1h47 | 5:32 PM Gatwick Airport (GTW) | 0 transfersDirect | |
| G88620 · G26340+L83985 | Delayed 3:10 PM 3:50 PMPortsmouth & Southsea (PMS) | 2h11 | 6:01 PM Gatwick Airport (GTW) | 2 transfers | |
| X07030_G26454 | 4:45 PM Portsmouth & Southsea (PMS) | 1h46 | 6:31 PM Gatwick Airport (GTW) | 0 transfersDirect | |
| G88626 · G26346+L83995 | Delayed 4:10 PM 4:50 PMPortsmouth & Southsea (PMS) | 2h11 | 7:01 PM Gatwick Airport (GTW) | 2 transfers | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Portsmouth to London Gatwick Airport by train, bus, or ferry
Compare train, bus, and ferry 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.
Sep 21
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Sep 28
Sep 29
Sep 30
Oct 01
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Oct 04
Why should you book Portsmouth to London Gatwick 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 Southern to find the best option for your trip from Portsmouth to London Gatwick 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 train, bus and ferry to ensure you get the best deal for traveling from Portsmouth to London Gatwick 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 Southern to find the best option for your trip from Portsmouth to London Gatwick Airport.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and ferry to find the ideal travel option from Portsmouth to London Gatwick Airport.
Journey information
Overview: Train from Portsmouth to London Gatwick Airport
United KingdomUnited Kingdom
Trains from Portsmouth to London Gatwick Airport run on average 9 times per day, taking around 1h 44m. Cheap train tickets for this journey start at $12 but you can travel from only $10 by bus.
There are 8 trains per day. The earliest train runs at 06:32, the last at 21:09. The fastest train covers the 47 miles (76 km) distance in 1h 31m.
Distance 47 miles (76 km) |
Average train duration 1h 44m |
Cheapest ticket price $12 |
Trains per day 9 |
Direct trains 8 |
Fastest train 1h 31m |
First train 6:32 AM |
Last train 9:09 PM |
Cheapest Month Jul |
Cheapest Day Tue |
High Season Jul - Sep |
Low Season Apr - Jun |
Busiest Day Tue |
Least Busy Day Thu |
Best time to book 14 days |
Train companies: Southern, South Western Railway from Portsmouth to London Gatwick Airport trainsSouthern, South Western Railway trains will get you between Portsmouth and London Gatwick Airport from $10. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Southern
South Western Railway
FAQs: Trains from Portsmouth to London Gatwick Airport
Find answers to the most common questions about traveling from Portsmouth to London Gatwick 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 Gatwick Airport, this guide helps you travel smarter and with confidence.
popular train stations
Popular train stations from Portsmouth to London Gatwick Airport
Most Portsmouth to London Gatwick Airport trains use the Portsmouth & Southsea to London Waterloo station pair. Use this guide to compare Portsmouth and London Gatwick 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.
Getting to Portsmouth Harbour from Portsmouth city centre
Portsmouth Harbour is 1 km from Portsmouth city centre. Public transport options include:
Portsmouth Harbour train station facilities and services
Portsmouth Harbour has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, and Car Rental.
Food and drink
Food and drink options are available at Portsmouth Harbour.
Wi-Fi and ATMs
Wi-Fi is available at Portsmouth Harbour. ATMs are available at Portsmouth Harbour.
Tickets and information
Ticket office support is available at Portsmouth Harbour.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Portsmouth Harbour: Parking, Taxis, WC.
Bike and car services
Available at Portsmouth Harbour: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Portsmouth Harbour: 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.
Getting to Fratton from Portsmouth city centre
Fratton is 1 km from Portsmouth city centre. Public transport options include:
Fratton train station facilities and services
Fratton has practical services for this route, including Wifi, Shopping, Parking, Dining, Accessibility, WC, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, and Information Desk.
Food and drink
Food and drink options are available at Fratton.
Wi-Fi and ATMs
Wi-Fi is available at Fratton.
Tickets and information
Ticket office support is available at Fratton. Information desks are information available from staff: Yes - from help point, Helpline Contact: 0800 5282100.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Fratton: Parking, WC.
Bike and car services
Available at Fratton: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Fratton: 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, 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
More options for your journey from Portsmouth to London Gatwick Airport
Here are some other resources that might have the information you need
Most popular trains to and from London Gatwick Airport and Portsmouth
Most popular train connections to London Gatwick Airport
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