186 € Southampton to London Gatwick Cheap Flights

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Find the cheapest month or even day of the year to fly to London Gatwick

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Flight deals from Southampton to London Gatwick

Looking for a cheap last-minute deal or the best return flight from Southampton to London Gatwick? Find the lowest prices on one-way and return tickets right here.

London.186 € per passenger.Departing Mon, 22 Sep, returning Fri, 26 Sep.Return flight with easyJet.Outbound indirect flight with easyJet, departs from Southampton on Mon, 22 Sep, arriving in London Gatwick.Inbound indirect flight with easyJet, departs from London Gatwick on Fri, 26 Sep, arriving in Southampton.Price includes taxes and charges.From 186 €, select.

London.210 € per passenger.Departing Thu, 14 Aug, returning Mon, 18 Aug.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Southampton on Thu, 14 Aug, arriving in London Gatwick.Inbound indirect flight with Ryanair, departs from London Gatwick on Mon, 18 Aug, arriving in Southampton.Price includes taxes and charges.From 210 €, select.

London.214 € per passenger.Departing Fri, 26 Sep, returning Tue, 4 Nov.Return flight with easyJet and Vueling Airlines.Outbound indirect flight with easyJet, departs from Southampton on Fri, 26 Sep, arriving in London Gatwick.Inbound indirect flight with Vueling Airlines, departs from London Gatwick on Tue, 4 Nov, arriving in Southampton.Price includes taxes and charges.From 214 €, select.

London.232 € per passenger.Departing Mon, 6 Oct, returning Wed, 15 Oct.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Southampton on Mon, 6 Oct, arriving in London Gatwick.Inbound indirect flight with Ryanair, departs from London Gatwick on Wed, 15 Oct, arriving in Southampton.Price includes taxes and charges.From 232 €, select.

London.237 € per passenger.Departing Thu, 31 Jul, returning Mon, 4 Aug.Return flight with easyJet.Outbound indirect flight with easyJet, departs from Southampton on Thu, 31 Jul, arriving in London Gatwick.Inbound indirect flight with easyJet, departs from London Gatwick on Mon, 4 Aug, arriving in Southampton.Price includes taxes and charges.From 237 €, select.

London.259 € per passenger.Departing Sat, 12 Jul, returning Thu, 17 Jul.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Southampton on Sat, 12 Jul, arriving in London Gatwick.Inbound indirect flight with Ryanair, departs from London Gatwick on Thu, 17 Jul, arriving in Southampton.Price includes taxes and charges.From 259 €, select.

London.277 € per passenger.Departing Wed, 27 Aug, returning Wed, 3 Sep.Return flight with Aer Lingus and easyJet.Outbound indirect flight with Aer Lingus, departs from Southampton on Wed, 27 Aug, arriving in London Gatwick.Inbound indirect flight with easyJet, departs from London Gatwick on Wed, 3 Sep, arriving in Southampton.Price includes taxes and charges.From 277 €, select.

London.288 € per passenger.Departing Thu, 18 Sep, returning Thu, 16 Oct.Return flight with Aer Lingus and Aurigny.Outbound indirect flight with Aer Lingus, departs from Southampton on Thu, 18 Sep, arriving in London Gatwick.Inbound indirect flight with Aurigny, departs from London Gatwick on Thu, 16 Oct, arriving in Southampton.Price includes taxes and charges.From 288 €, select.

Find the cheapest month to fly from Southampton to London Gatwick

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Southampton to London Gatwick flights are currently cheapest in September.

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Southampton to London Gatwick: Alternative routes

Compare routes from Southampton to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Gatwick.

Southampton to London: Flight information

The things to know before you go.

Cheapest flight found	186 €
Cheapest month to fly	September

Finding cheap flights from Southampton to London Gatwick: Frequently asked questions

How much are return flights from Southampton to London Gatwick?

The best price we found for a return flight from Southampton to London Gatwick is 186 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Southampton to London Gatwick?

Currently, there are no airlines that fly direct from Southampton to London Gatwick. But we found flights with one or more stops from 186 €.

How many flights are there a week from Southampton to London Gatwick?

As of June 2025, there are no flights flying from Southampton to London Gatwick.

When is the cheapest time to fly from Southampton to London Gatwick?

The cheapest month to fly from Southampton to London Gatwick is usually June 2025.

Which upcoming date is cheapest to fly from Southampton Airport to London Gatwick Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Southampton Airport to London Gatwick Airport on Monday, 22 September 2025.

Can I get a direct flight from Southampton Airport to London Gatwick Airport?

No airlines currently offer direct flights between Southampton Airport and London Gatwick Airport. Most routes have one or more stops.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Southampton Airport to London Gatwick with?

Currently, easyJet offers the cheapest flight tickets to London Gatwick.

Flying from Southampton Airport (SOU) to London Gatwick Airport (LGW): what you need to know

Southampton and London are in the UTC+0 timezone. This means there's no time difference to consider.
Your SOU to LGW flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
Travelling during a peak month like August? Major public holidays and other popular periods can result in longer queues at check-in and security. Play things extra safe and arrive up to four hours before international flights and two hours before a domestic departure.
Think about adding a stopover when booking your ticket from Southampton Airport to London Gatwick Airport. Simply deselect 'Direct flights only' to break up your trip, or even explore someplace new along the way. Here are some options between SOU and LGW:
- Amsterdam Airport Schiphol
- Edinburgh Airport
- Geneve Airport

How to find the cheapest flights from Southampton Airport (SOU) to London Gatwick Airport (LGW)

The cheapest price we've seen for a one-way Southampton Airport to London Gatwick Airport flight is 73 €. A return ticket is currently 186 €. Depending on the availability when you book, these fares could change.
To find cheap tickets from SOU to LGW, book as early as you can. Airlines generally offer their most competitively priced fares when flights are first made available.
If you're willing to be flexible with your trip dates, use the 'Whole month' search tool. It'll show you the lowest price in every month when searching for your flight from Southampton Airport to London Gatwick Airport.
You won't have to check every day to find out if fares have dropped when you create a Price Alert. We'll update you as soon as there's a new deal on cheap flights from SOU to LGW.
Select your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Southampton Airport to London Gatwick Airport.

Handy information about Southampton Airport (SOU)

When it comes to the on-time performance of Southampton Airport, data shows 55.7% of flights arrive within the expected timeframe.
To get to Southampton Airport from central Southampton, it'll take about 20 minutes by car. Of course, this depends on traffic. It's approximately 8 kilometres from the airport to the city centre.
Expect a journey time of around 25 minutes when using public transport.
Looking for a convenient hotel near SOU? If you're boarding an early flight from Southampton Airport to London Gatwick Airport, these stays will have you moments from your check-in counter:

Arriving at London Gatwick Airport (LGW)

The last thing you want is a lengthy trip to your hotel if you're landing late on a Southampton Airport to London Gatwick Airport flight. Stay at one of these accommodation options near LGW instead:
Hit the road running by picking up a London Gatwick Airport rental car. Grab a set of wheels from Green Motion, U-Save or Drivalia and explore beyond London's usual tourist stops.
To get the lowest price, book your vehicle from London Gatwick Airport around three weeks before you set off.

Getting from London Gatwick Airport (LGW) to central London

From London Gatwick Airport, London is approximately 80 kilometres away. It takes around 1 hour 20 minutes to get to the centre driving.
It takes roughly 1 hour 25 minutes when travelling by public transport.

When to fly to London Gatwick Airport (LGW)

It's time to pick your trip dates for your flight from Southampton Airport to London Gatwick Airport. August is the busiest month to head to London. If you'd like a more relaxed vibe, go in January.
Book your flight from Southampton Airport to London Gatwick Airport for July if you'd like to visit London during its warmest month. You can expect temperatures of between 11ºC (52ºF) and 26ºC (79ºF).
If you like travelling in cooler conditions, search for a cheap ticket from SOU to LGW in January. Temperatures average between 0ºC (32ºF) and 9ºC (48ºF) then.

Explore more of United Kingdom

London is always a good idea, but there are so many other parts of United Kingdom just waiting to be discovered. Around 161 kilometres north-west of London, a trip to Birmingham will keep you on the move. Start with attractions like Cadbury World, The Library of Birmingham and National Sea Life Centre.
If you're interested in discovering another well-known destination in United Kingdom, head for Bristol, about 177 kilometres west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are key reasons to visit.