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Cheap flights from Southampton to London from £116

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to London departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Southampton to London

Cheap return flights

These are some of the best return flight deals from Southampton to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Southampton to London.

Cheap last-minute flights

Planning a quick getaway from Southampton to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Southampton to London

Find recent round-trip train or bus tickets from Southampton to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
13:30 - 17:15SOU-LTN
3h 45m1 stop
08:40 - 11:55LTN-SOU
3h 15m1 stop
£116easyJet
Find Deal
Fri, 10 Jan - Mon, 13 Jan
17:50 - 22:00SOU-LTN
4h 10m1 stop
08:40 - 11:55LTN-SOU
3h 15m1 stop
£119easyJet
Find Deal
Fri, 10 Jan - Mon, 13 Jan
09:35 - 14:45SOU-LTN
5h 10m1 stop
08:40 - 11:55LTN-SOU
3h 15m1 stop
Mon, 20 Jan - Mon, 27 Jan
08:55 - 21:20SOU-LGW
12h 25m1 stop
05:55 - 11:55LGW-SOU
6h 00m1 stop
Sat, 15 Feb - Mon, 17 Feb
17:20 - 20:50SOU-LHR
3h 30m1 stop
20:25 - 08:25LHR-SOU
12h 00m1 stop
£179KLM
Find Deal
Sat, 15 Feb - Mon, 17 Feb
17:20 - 20:50SOU-LHR
3h 30m1 stop
20:25 - 08:25LHR-SOU
12h 00m1 stop
£189KLM
Find Deal
Mon, 3 Feb - Mon, 10 Feb
08:10 - 18:25SOU-LGW
10h 15m1 stop
18:55 - 07:40LGW-SOU
12h 45m1 stop
£269Aurigny Air
Find Deal
Tue, 4 Feb - Tue, 11 Feb
08:10 - 19:10SOU-LGW
11h 00m1 stop
19:40 - 11:10LGW-SOU
15h 30m1 stop
£321Aurigny Air
Find Deal
Sat, 18 Jan - Sat, 25 Jan
08:40 - 13:20SOU-LHR
4h 40m1 stop
07:40 - 12:00LHR-SOU
4h 20m1 stop
£333British Airways
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Mon, 20 Jan - Mon, 27 Jan
13:40 - 18:25SOU-LHR
4h 45m1 stop
06:55 - 14:40LHR-SOU
7h 45m1 stop
£350British Airways
Find Deal
Sat, 4 Jan - Sat, 11 Jan
SOU-LHR
1h 50mdirect
Etihad Airways
Find Deal
SOU-LHR
1h 50mdirect
AccesRail
Find Deal

KLM flights from Southampton to London

Our best KLM deals on Southampton to London flight tickets
KLM
15 Feb
SOU17:20Southampton Eastleigh
3h 30m
1 stop
LHR20:50London Heathrow
17 Feb
LHR20:25London Heathrow
12h 00m
1 stop
SOU08:25Southampton Eastleigh
KLM
3 Feb
SOU17:20Southampton Eastleigh
3h 30m
1 stop
LHR20:50London Heathrow
10 Feb
LHR20:25London Heathrow
12h 00m
1 stop
SOU08:25Southampton Eastleigh
KLM
10 Jan
SOU09:00Southampton Eastleigh
8h 00m
1 stop
LHR17:00London Heathrow
13 Jan
LHR20:25London Heathrow
12h 00m
1 stop
SOU08:25Southampton Eastleigh

British Airways flights from Southampton to London

Our best British Airways deals on Southampton to London flight tickets
British Airways
20 Jan
SOU08:40Southampton Eastleigh
4h 40m
1 stop
LHR13:20London Heathrow
27 Jan
LHR07:40London Heathrow
4h 20m
1 stop
SOU12:00Southampton Eastleigh
British Airways
4 Jan
SOU13:40Southampton Eastleigh
4h 45m
1 stop
LHR18:25London Heathrow
11 Jan
LHR06:55London Heathrow
7h 45m
1 stop
SOU14:40Southampton Eastleigh
British Airways
14 Mar
SOU16:30Southampton Eastleigh
4h 25m
1 stop
LHR20:55London Heathrow
28 Mar
LHR07:35London Heathrow
4h 25m
1 stop
SOU12:00Southampton Eastleigh

See travel insights to London from

How to get the cheapest flight ticket from Southampton to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £0. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Southampton to London for around £501.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £0. Flights in the morning are often more expensive, with an average ticket price of £449.

What is the cheapest Southampton Eastleigh to London flight route?

Fly from Southampton Eastleigh to London Heathrow for the best Southampton Eastleigh - London flight prices

What cabin class options are available on Southampton Eastleigh to London flights?

There are 2 cabin classes available to choose from on Southampton Eastleigh to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Southampton to London

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to London (SOU to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to London

Best price found

£116

Fastest flight time

2h 50m

Direct flights

None

Airports in London

5 airports
The best flight deal from Southampton to London found on momondo in the last 72 hours is £116
The fastest flight from Southampton to London takes 2h 50m
There are no direct flights from Southampton to London. Popular non-direct routes for this connection are Southampton Eastleigh Airport - London Stansted Airport, Southampton Eastleigh Airport - London Luton Airport and Southampton Eastleigh Airport - London Gatwick Airport.
There are 5 airports near London: London City (LCY), London Luton (LTN), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

  • Is flying the fastest way to get from Southampton to London?

    We’ve found that taking a train from Southampton to London with South Western Railway is more time-efficient when based simply on travel duration. A flight from Southampton to London or a bus from Southampton to London can take you longer than a 1h 31m train.

  • Is flying the cheapest way to get from Southampton to London?

    A bus from Southampton to London from £21 can save you up to 82% on the cost of your trip compared to booking a flight from Southampton to London or a train from Southampton to London.

  • How far is Southampton Eastleigh to London by plane?

    A flight from Southampton Eastleigh to London will travel around 68.6 mi. 2h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to London?

    Prices for flights from Southampton Eastleigh Airport to London were last updated today.

  • How old do you have to be to fly from Southampton Eastleigh Airport to London?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Southampton to London?


Why use momondo?

Why should I use momondo to find a flight deal from Southampton to London?

It is quick and easy to find Southampton to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Southampton to London with flexible booking policies on momondo?

Flights from Southampton to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Southampton to London?

Once you have performed a search for Southampton to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Southampton to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Southampton to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London