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Cheap flights from Southampton to London from £120

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Southampton to London

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
09:15 - 22:10SOU  Southampton Eastleigh-LGW London Gatwick
12h 55m1 stop Glasgow Intl
easyJet Logo
18:35 - 08:40LGW  London Gatwick-SOU Southampton Eastleigh
14h 05m1 stop Glasgow Intl
£120easyJet
Wed, 2 Dec - Wed, 9 Dec
Multiple Airlines Logo
17:15 - 22:15SOU  Southampton Eastleigh-LGW London Gatwick
5h 00m1 stop Glasgow Intl
Multiple Airlines Logo
08:50 - 19:30LGW  London Gatwick-SOU Southampton Eastleigh
10h 40m1 stop Dublin
£136Multiple Airlines
Fri, 1 Jan - Thu, 7 Jan
Multiple Airlines Logo
17:10 - 21:15SOU  Southampton Eastleigh-LGW London Gatwick
4h 05m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
08:50 - 19:30LGW  London Gatwick-SOU Southampton Eastleigh
10h 40m1 stop Dublin
£153Multiple Airlines
Thu, 31 Dec - Wed, 6 Jan
Multiple Airlines Logo
17:10 - 21:15SOU  Southampton Eastleigh-LGW London Gatwick
4h 05m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
21:05 - 08:50LGW  London Gatwick-SOU Southampton Eastleigh
11h 45m1 stop Dublin
£156Multiple Airlines
Thu, 31 Dec - Wed, 6 Jan
Multiple Airlines Logo
08:20 - 15:25SOU  Southampton Eastleigh-LGW London Gatwick
7h 05m1 stop Glasgow Intl
Multiple Airlines Logo
20:35 - 08:45LGW  London Gatwick-SOU Southampton Eastleigh
12h 10m1 stop Dublin
£158Multiple Airlines
Sat, 5 Dec - Sat, 12 Dec
easyJet Logo
17:55 - 22:20SOU  Southampton Eastleigh-LGW London Gatwick
4h 25m1 stop Glasgow Intl
easyJet Logo
18:30 - 14:20LGW  London Gatwick-SOU Southampton Eastleigh
19h 50m1 stop Barcelona-El Prat
£161easyJet
Mon, 14 Dec - Thu, 17 Dec
Multiple Airlines Logo
13:25 - 21:10SOU  Southampton Eastleigh-LGW London Gatwick
7h 45m2 stops Manchester Dublin
Multiple Airlines Logo
08:50 - 19:30LGW  London Gatwick-SOU Southampton Eastleigh
10h 40m1 stop Dublin
£164Multiple Airlines
Fri, 1 Jan - Thu, 7 Jan
Multiple Airlines Logo
08:20 - 20:10SOU  Southampton Eastleigh-LGW London Gatwick
11h 50m2 stops Glasgow Intl Dublin
Multiple Airlines Logo
22:30 - 08:45LGW  London Gatwick-SOU Southampton Eastleigh
10h 15m1 stop Dublin
£165Multiple Airlines
Sat, 5 Dec - Sat, 12 Dec
easyJet Logo
08:20 - 22:05SOU  Southampton Eastleigh-LGW London Gatwick
13h 45m1 stop Glasgow Intl
easyJet Logo
18:35 - 08:40LGW  London Gatwick-SOU Southampton Eastleigh
14h 05m1 stop Glasgow Intl
£166easyJet
Sat, 21 Nov - Wed, 25 Nov
easyJet Logo
19:30 - 07:20SOU  Southampton Eastleigh-LGW London Gatwick
11h 50m1 stop Paris Charles de Gaulle
easyJet Logo
07:10 - 13:30LGW  London Gatwick-SOU Southampton Eastleigh
6h 20m1 stop Alicante
£168easyJet
Sun, 6 Dec - Sun, 13 Dec

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British Airways flights from Southampton to London

Our best British Airways deals on Southampton to London flight tickets
British Airways
3 Feb
SOU16:10Southampton Eastleigh
15h 55m
1 stop
LHR08:05London Heathrow
7 Feb
LHR09:45London Heathrow
9h 00m
1 stop
SOU18:45Southampton Eastleigh
£364
British Airways
3 Feb
SOU16:10Southampton Eastleigh
15h 55m
1 stop
LHR08:05London Heathrow
7 Feb
LHR09:45London Heathrow
9h 00m
1 stop
SOU18:45Southampton Eastleigh
£365
British Airways
3 Feb
SOU16:10Southampton Eastleigh
15h 55m
1 stop
LHR08:05London Heathrow
7 Feb
LHR09:45London Heathrow
9h 00m
1 stop
SOU18:45Southampton Eastleigh
£368

Aer Lingus flights from Southampton to London

Our best Aer Lingus deals on Southampton to London flight tickets
Aer Lingus
19 Nov
SOU09:20Southampton Eastleigh
8h 30m
1 stop
LHR17:50London Heathrow
23 Nov
LHR20:45London Heathrow
12h 05m
1 stop
SOU08:50Southampton Eastleigh
£276
Aer Lingus
31 Dec
SOU13:25Southampton Eastleigh
6h 25m
1 stop
LHR19:50London Heathrow
6 Jan
LHR08:50London Heathrow
10h 40m
1 stop
SOU19:30Southampton Eastleigh
£281
Aer Lingus
5 Dec
SOU09:20Southampton Eastleigh
10h 30m
1 stop
LHR19:50London Heathrow
12 Dec
LHR16:20London Heathrow
16h 25m
1 stop
SOU08:45Southampton Eastleigh
£290

momondo Fare Finder

 
Use the filters below to find and compare flights from Southampton to London that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Wed 2/12

09:15-22:10

1 stop12h 55m

London Gatwick

Wed 9/12

18:35-08:40

1 stop14h 05m

£120

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Fri 1/1

17:15-22:15

1 stop5h 00m

London Gatwick

Thu 7/1

08:50-19:30

1 stop10h 40m

£136
Fastest return journey

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Thu 31/12

17:10-21:15

1 stop4h 05m

London Gatwick

Wed 6/1

08:50-19:30

1 stop10h 40m

£153

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Thu 31/12

17:10-21:15

1 stop4h 05m

London Gatwick

Wed 6/1

21:05-08:50

1 stop11h 45m

£156

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Sat 5/12

08:20-15:25

1 stop7h 05m

London Gatwick

Sat 12/12

20:35-08:45

1 stop12h 10m

£158

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Mon 14/12

17:55-22:20

1 stop4h 25m

London Gatwick

Thu 17/12

18:30-14:20

1 stop19h 50m

£161

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Fri 1/1

13:25-21:10

2 stops7h 45m

London Gatwick

Thu 7/1

08:50-19:30

1 stop10h 40m

£164

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Sat 5/12

08:20-20:10

2 stops11h 50m

London Gatwick

Sat 12/12

22:30-08:45

1 stop10h 15m

£165

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Sat 21/11

08:20-22:05

1 stop13h 45m

London Gatwick

Wed 25/11

18:35-08:40

1 stop14h 05m

£166

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Sun 6/12

19:30-07:20

1 stop11h 50m

London Gatwick

Sun 13/12

07:10-13:30

1 stop6h 20m

£168

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £606. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Southampton to London for around £1,081.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £617. Flights in the morning are often more expensive, with an average ticket price of £698.

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

£123

Fastest flight time

2h 50m

Direct flights

None
The best one-way flight to London from Southampton in the past 72 hours is £123. The best return flight deal from Southampton to London found on momondo in the last 72 hours is £120.
The fastest flight from Southampton to London takes 2h 50m
There are no direct flights from Southampton to London. There are no popular flight routes from Southampton to London.
Search flight deals

Frequently asked questions about flying 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Southend-on-Sea
Luton
Ipswich
Slough
Maidstone
Folkestone
Hastings
Ilford
Canterbury
Colchester
Chichester
Hayes
Bedford
Guildford
Harlow
Winchester

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

London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport