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Flights from London to Southampton

Cheap flight deals from London to Southampton

Find the cheapest flights from London to Southampton within the next three months. Book one-way flights from $156 or round-trip tickets from $350.

  • Round-trip
  • One way

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Flight Info | London to Southampton

The distance between London and Southampton is about 105.29 km. It takes around 1 hour 50 minutes on average to fly from London to Southampton. The most popular month to Southampton is March. The off-season for travel is April.

Cheapest one-way flight price $156
Cheapest return ticket price $350
Off-season for travel April
Peak season for travel March
Flight distance 105.29 km
Average flight time 1 hour 50 minutes

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

The best time to book the cheapest flights from London to Southampton is between Jul 20 and Jul 27. One-way ticket prices start at $156 according to our flight calendar.

Cheapest flights
From price
Search
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • 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 lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from London (LON) to Southampton (SOU) cost?

    According to Trip.com's data, the lowest price is around $296.

  • How long does it take to fly from London (LON) to Southampton (SOU)?

    It takes about 1 hour 50 minutes to fly from London (LON) to Southampton (SOU).

  • 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 are there in Southampton (SOU)?

    There are 1 airport(s) near 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.
1
Being flexible with your dates to get the cheapest London to Southampton ticket.
Tap "Date" on flight search bar to scan through the calender for London to Southampton airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Tue, Jul 22 at $156 for one-way flights.
2
Compare cheap London to Southampton flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from London to Southampton. The cheapest airline operating is easyJet.
3
Set up a Price Alert
By setting up a Price Alert for your London to Southampton route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap London to Southampton flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from London to Southampton to get exclusive deals for you.

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