Cheap flights from Portsmouth to London Gatwick Airport from £136
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Portsmouth to Gatwick
Keep the following information in mind while searching for Portsmouth to Gatwick flight deals. Data was last updated 18 syyskuu 2025.
Find flight deals from Portsmouth to Gatwick
Cheapest flights from Portsmouth to GatwickExplore the most affordable flight options available from Portsmouth to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 syyskuu 2025.
Explore the most affordable flight options available from Portsmouth to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 syyskuu 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Portsmouth to London Gatwick Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SouthamptonLondon
SOU - LGW
SOULGW
Southampton Eastleigh
la 8/11
13:55-10:00
1 stop20h 05m
London Gatwick
ma 10/11
08:30-07:15
1 stop22h 45m
SouthamptonLondon
SOU - LGW
SOULGW
Southampton Eastleigh
la 1/11
15:20-07:40
1 stop16h 20m
London Gatwick
la 8/11
08:30-14:50
1 stop6h 20m
SouthamptonLondon
SOU - LGW
SOULGW
Southampton Eastleigh
su 2/11
18:20-08:35
1 stop14h 15m
London Gatwick
la 8/11
08:30-14:50
1 stop6h 20m
SouthamptonLondon
SOU - LGW
SOULGW
Southampton Eastleigh
ke 1/10
20:00-07:45
1 stop11h 45m
London Gatwick
su 5/10
08:55-09:10
1 stop24h 15m
SouthamptonLondon
SOU - LGW
SOULGW
Southampton Eastleigh
la 1/11
08:00-19:10
1 stop11h 10m
London Gatwick
la 8/11
11:05-19:05
1 stop8h 00m
SouthamptonLondon
SOU - LGW
SOULGW
Southampton Eastleigh
to 2/10
08:00-17:45
1 stop9h 45m
London Gatwick
ma 6/10
19:40-07:30
1 stop11h 50m
Best time to book a flight from Portsmouth to Gatwick
Have a flexible travel schedule? Discover the best time to fly to Gatwick from Portsmouth with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Portsmouth to London Gatwick Airport
What is the cheapest time of day to fly from P0R to LGW?
Find hourly flight availability from Portsmouth to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 syyskuu 2025.
When flying from Portsmouth to London Gatwick Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Related info for your journey
Find useful and relevant information for your journey from Portsmouth to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portsmouth to Gatwick
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