Find cheap flights from London Gatwick Airport to Portsmouth from £109

When flying out of London Gatwick Airport you’ll be using London Gatwick. Portsmouth does not have its own airport so you’ll be flying into nearby Southampton Eastleigh airport, which is 14.7 mi away.

There are no direct flights covering the 53 miles separating London Gatwick Airport and Portsmouth but indirect flights take around 3h 40m.

Consider leaving on a Thursday and avoid Fridays if you are looking for the best rates. For your return to London Gatwick Airport, you’ll find the best rates on Saturdays and the most expensive ones on Fridays.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Gatwick Airport to Portsmouth.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portsmouth from London Gatwick Airport is likely to change within 7 days, so travellers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Portsmouth with an airline and back to London Gatwick Airport with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portsmouth from London Gatwick Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

In the last 72 hours, the cheapest one-way ticket between London Gatwick Airport and Portsmouth found on KAYAK was with easyJet for £109. easyJet offered a return connection from £157 and Aurigny Air from £646.