Flights from London to Southampton Starting at £110

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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Cheapest flights

From price

16 23
23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from London (LON) to Southampton (SOU) the cheapest?

Airlines adjust prices for flights from London to Southampton based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from London (LON) to Southampton (SOU) cost?

According to Trip.com's data, the lowest price is around £226.
How long is the flight from London (LON) to Southampton (SOU)?

It takes about 2 hours 11 minutes to fly from London (LON) to Southampton (SOU).
What is the transportation method from the main airport to downtown in Southampton?
- The distance from Southampton Airport to downtown is about 5km, by taxi about 20 minutes.
What are the most popular airlines that fly from London (LON) to Southampton (SOU)?

Airlines with flights from London (LON) to Southampton (SOU): Accesrail And Partner Railways and Etihad Airways.
How many airports in Southampton (SOU)?

There are 1 airport(s) in Southampton (SOU): Southampton Airport.

How to find a cheap flight from London to Southampton

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to Southampton. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest flight from London to Southampton.

Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from London to Southampton over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Sun, Mar 23, with one-way flights priced at just £110.

Compare cheap flight deals from London to Southampton across hundreds of airlines.

With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from London to Southampton. The cheapest airline for this route is easyJet.

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You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.

Book early or wait until the last minute.

It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.

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For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from London to Southampton and snag some exclusive deals just for you.

Flight Information from London to Southampton

Cheapest one-way flight price	£109
Off-season travel month	February
Peak season for travel	December
Flight distance	102.97km
Average flight time	2 hours 11 minutes
Popular airline	Aurigny Air Services