How long is the flight from Southampton to London?

Lufthansa, easyJet, and Aer Lingus can get you from Southampton to London in just under 1h 55m. Your travel time can differ by up to 20h 05m. There are 53 mi between Southampton and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Southampton to London?

When deciding which route to take from Southampton to London consider Southampton Eastleigh - London Gatwick, Southampton Eastleigh - London City or Southampton Eastleigh - London Heathrow as they are the most popular.

What airport do you fly from for flights from Southampton to London?

Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Southampton to London. 0 airlines have flights from Eastleigh to London on a regular basis. Booking flights from Southampton Eastleigh to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

Can I find deals for flights from Southampton to London that include hotel bookings?

Yes. In addition to deals on Southampton to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Southampton to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to London.

Can I find deals for business class flights from Southampton to London?

Yes. Cheapflights offers flight deals from Southampton to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£80+ Cheap Flights from Southampton to London

Cheap flight deals from Southampton to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Southampton to London
Explore the most affordable flight options available from Southampton to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Mon 14/913:15 -

Nonstop1h 55m

Mon 21/909:30 -

Nonstop1h 50m

Deal found 31/7£80

Mon 7/919:20 -

2 stops24h 05m

Tue 22/919:20 -

1 stop14h 55m

Deal found 30/7£101

Mon 7/919:20 -

1 stop15h 40m

Tue 22/919:50 -

2 stops14h 25m

Deal found 30/7£111

Wed 16/910:45 -

1 stop12h 05m

Wed 23/916:05 -

1 stop16h 30m

Deal found 2/8£116

Mon 7/919:20 -

1 stop13h 45m

Tue 22/921:35 -

2 stops12h 40m

Deal found 30/7£116

Wed 16/910:45 -

1 stop11h 55m

Wed 23/912:15 -

2 stops20h 20m

Deal found 2/8£117

Wed 16/910:45 -

1 stop7h 45m

Wed 23/919:20 -

1 stop13h 15m

Deal found 3/8£117

Mon 14/920:40 -

1 stop11h 55m

Mon 21/920:40 -

2 stops16h 10m

Deal found 31/7£123

Wed 16/910:45 -

2 stops22h 35m

Wed 23/921:50 -

1 stop10h 45m

Deal found 2/8£126

Thu 3/908:55 -

1 stop13h 15m

Wed 9/916:05 -

1 stop16h 30m

Deal found 31/7£128

Mon 14/920:40 -

2 stops17h 40m

Mon 21/912:25 -

1 stop7h 05m

Deal found 31/7£131

Wed 16/910:45 -

1 stop5h 35m

Wed 23/921:50 -

1 stop10h 45m

Deal found 3/8£137

Best flights from Southampton to London
Discover carefully curated flight deals from Southampton to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 August 2026.

Mon 14/913:15 -

Nonstop1h 55m

Mon 21/909:30 -

Nonstop1h 50m

Deal found 31/7£80

Mon 14/920:40 -

1 stop26h 55m

Mon 21/920:20 -

1 stop16h 30m

Deal found 31/7£106

Tue 8/918:10 -

1 stop22h 00m

Wed 16/920:15 -

1 stop12h 30m

Deal found 1/8£202

Mon 7/919:20 -

1 stop15h 40m

Tue 22/919:50 -

2 stops14h 25m

Deal found 30/7£111

Wed 16/908:55 -

1 stop6h 05m

Wed 23/907:40 -

1 stop9h 10m

Deal found 2/8£237

Mon 7/919:20 -

1 stop12h 10m

Tue 22/907:10 -

1 stop5h 40m

Deal found 1/8£111

Mon 7/909:05 -

1 stop8h 15m

Tue 22/920:15 -

1 stop12h 30m

Deal found 30/7£259

Wed 16/910:45 -

1 stop11h 55m

Wed 23/912:15 -

2 stops20h 20m

Deal found 2/8£117

Thu 10/919:55 -

1 stop12h 05m

Thu 17/919:20 -

1 stop12h 10m

Deal found 30/7£294

Thu 3/911:40 -

1 stop8h 40m

Wed 9/918:20 -

1 stop14h 15m

Deal found 31/7£120

Mon 14/920:40 -

2 stops17h 40m

Mon 21/912:25 -

1 stop7h 05m

Deal found 31/7£131

Mon 14/920:40 -

1 stop11h 55m

Mon 21/920:40 -

1 stop12h 00m

Deal found 31/7£138

Thu 27/820:00 -

1 stop12h 05m

Thu 3/915:10 -

1 stop4h 20m

Deal found 30/7£256

Mon 7/919:20 -

1 stop13h 45m

Tue 22/908:50 -

1 stop8h 00m

Deal found 4/8£147

Mon 7/917:20 -

1 stop3h 35m

Tue 22/919:15 -

1 stop13h 30m

Deal found 31/7£270

Sat 29/819:55 -

1 stop12h 00m

Sat 5/916:25 -

1 stop3h 00m

Deal found 31/7£296

Tue 1/920:00 -

1 stop13h 15m

Tue 8/919:50 -

1 stop12h 15m

Deal found 4/8£153

Sat 29/817:30 -

1 stop14h 10m

Sat 5/914:45 -

1 stop18h 00m

Deal found 1/8£271

Mon 14/908:00 -

1 stop10h 50m

Mon 21/919:20 -

1 stop12h 10m

Deal found 31/7£297

Thu 27/811:40 -

1 stop10h 35m

Thu 3/917:30 -

1 stop15h 15m

Deal found 30/7£155

Fri 28/809:15 -

1 stop8h 05m

Fri 4/920:15 -

1 stop12h 30m

Deal found 31/7£301

Mon 7/919:55 -

1 stop12h 05m

Tue 15/908:30 -

1 stop10h 55m

Deal found 2/8£314

Mon 31/820:00 -

1 stop13h 15m

Mon 7/918:40 -

1 stop14h 00m

Deal found 3/8£163

Tue 15/919:55 -

1 stop12h 05m

Wed 23/919:20 -

1 stop12h 10m

Deal found 30/7£321

Mon 26/1017:55 -

1 stop4h 25m

Tue 24/1121:40 -

1 stop11h 00m

Deal found 4/8£168

Fri 14/818:05 -

1 stop14h 45m

Sun 16/820:15 -

1 stop12h 30m

Deal found 1/8£329

Thu 27/820:00 -

1 stop12h 20m

Thu 3/914:45 -

1 stop4h 45m

Deal found 30/7£168

Sat 29/820:00 -

1 stop12h 15m

Sat 5/912:05 -

1 stop7h 25m

Deal found 1/8£196

Fri 28/820:00 -

1 stop12h 25m

Fri 4/919:20 -

1 stop12h 00m

Deal found 31/7£197

Sun 30/820:00 -

1 stop11h 55m

Sun 6/907:55 -

1 stop4h 10m

Deal found 2/8£203

Find flight deals from Southampton to London

Round-trip from	£80

Lufthansa
14/9-21/9
Nonstop
3h 45m total
Southampton to London

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SouthamptonLondon

SOU - LHR

SOULHR

Southampton Eastleigh

Mon 14/9

13:15-15:10

Nonstop1h 55m

London Heathrow

Mon 21/9

09:30-11:20

Nonstop1h 50m

£80

SouthamptonLondon

SOU - STN

SOUSTN

Southampton Eastleigh

Mon 14/9

20:40-23:35

1 stop26h 55m

London Stansted

Mon 21/9

20:20-12:50

1 stop16h 30m

£106

SouthamptonLondon

SOU - LTN

SOULTN

Southampton Eastleigh

Mon 7/9

19:20-11:00

1 stop15h 40m

London Luton

Tue 22/9

19:50-10:15

2 stops14h 25m

£111

SouthamptonLondon

SOU - STN

SOUSTN

Southampton Eastleigh

Mon 7/9

19:20-07:30

1 stop12h 10m

London Stansted

Tue 22/9

07:10-12:50

1 stop5h 40m

£111

SouthamptonLondon

SOU - STN

SOUSTN

Southampton Eastleigh

Wed 16/9

10:45-22:40

1 stop11h 55m

London Stansted

Wed 23/9

12:15-08:35

2 stops20h 20m

£117

SouthamptonLondon

SOU - STN

SOUSTN

Southampton Eastleigh

Thu 3/9

11:40-20:20

1 stop8h 40m

London Stansted

Wed 9/9

18:20-08:35

1 stop14h 15m

£120

SouthamptonLondon

SOU - LTN

SOULTN

Southampton Eastleigh

Mon 14/9

20:40-14:20

2 stops17h 40m

London Luton

Mon 21/9

12:25-19:30

1 stop7h 05m

£131

SouthamptonLondon

SOU - LGW

SOULGW

Southampton Eastleigh

Mon 14/9

20:40-08:35

1 stop11h 55m

London Gatwick

Mon 21/9

20:40-08:40

1 stop12h 00m

£138

SouthamptonLondon

SOU - LGW

SOULGW

Southampton Eastleigh

Mon 7/9

19:20-09:05

1 stop13h 45m

London Gatwick

Tue 22/9

08:50-16:50

1 stop8h 00m

£147

SouthamptonLondon

SOU - LTN

SOULTN

Southampton Eastleigh

Tue 1/9

20:00-09:15

1 stop13h 15m

London Luton

Tue 8/9

19:50-08:05

1 stop12h 15m

£153

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Southampton to London

Have a flexible travel schedule? Discover the best time to fly to London from Southampton with our price prediction graph.

SOU-LON

SOU-STN

SOU-LTN

SOU-LCY

SOU-LHR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southampton to London

SOU-LON

SOU-STN

SOU-LTN

SOU-LCY

SOU-LHR

What is the cheapest time of day to fly from SOU to LON?

A simple way to save on the total cost of your ticket is to fly from Southampton to London in the morning. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the evening.

Related info for your journey

What airport do you fly from for flights from Southampton to London?
Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Southampton to London. 0 airlines have flights from Eastleigh to London on a regular basis. Booking flights from Southampton Eastleigh to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.
How long is the flight from Southampton to London?
Lufthansa, easyJet, and Aer Lingus can get you from Southampton to London in just under 1h 55m. Your travel time can differ by up to 20h 05m. There are 53 mi between Southampton and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Southampton to London?
When deciding which route to take from Southampton to London consider Southampton Eastleigh - London Gatwick, Southampton Eastleigh - London City or Southampton Eastleigh - London Heathrow as they are the most popular.
Can I find deals for flights from Southampton to London that include hotel bookings?
Yes. In addition to deals on Southampton to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to London.
Can I find deals for business class flights from Southampton to London?
Yes. Cheapflights offers flight deals from Southampton to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Hounslow

Milton Keynes

Gatwick

Luton

Wembley

Slough

Ilford

Hayes

Croydon

Colchester

Eastbourne

Brentford

Watford

Southend-on-Sea

Enfield

Kingston upon Thames

Southall

Dover

Romford

Borehamwood

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to England

Flights by cabin class

London flight routes

Other flight options

Other flights from Southampton

Popular flights

Top destinations

Alternative routes for Southampton to London

Stansted to Edinburgh flights

Gatwick to Edinburgh flights

Luton to Edinburgh flights

Heathrow to Edinburgh flights

London City to Edinburgh flights

Edinburgh to Stansted flights

Edinburgh to Heathrow flights

Edinburgh to Luton flights

Edinburgh to Gatwick flights

Edinburgh to London City flights

Stansted to Newquay flights

Southampton to Edinburgh flights

Manchester to Gatwick flights

Manchester to Heathrow flights

Manchester to London City flights

Manchester to Luton flights

Manchester to Stansted flights

Gatwick to Manchester flights

Birmingham to Edinburgh flights

Bristol to Edinburgh flights

Heathrow to Newquay flights

Heathrow to Newcastle upon Tyne flights

Heathrow to Manchester flights

London City to Manchester flights

Luton to Newquay flights

Luton to Manchester flights

Stansted to Manchester flights

Gatwick to Newcastle upon Tyne flights

Manchester to Newquay flights

Gatwick to Newquay flights

Luton to Newcastle upon Tyne flights

Stansted to Newcastle upon Tyne flights

London City to Newquay flights

Southampton to Manchester flights

London City to Newcastle upon Tyne flights

Newcastle upon Tyne to Heathrow flights

Gatwick to Bristol flights

Heathrow to Gatwick flights

London City to Bristol flights

Southend to Edinburgh flights

Edinburgh to Southampton flights

Bristol to Newcastle upon Tyne flights

Newcastle upon Tyne to Southampton flights

Newcastle upon Tyne to Stansted flights

Newcastle upon Tyne to Gatwick flights

Newcastle upon Tyne to Luton flights

Edinburgh to Bristol flights

Gatwick to Birmingham flights

Manchester to Southampton flights

Southampton to Newcastle upon Tyne flights

Fly with Cheapflights

How does Cheapflights help users find flights from Southampton to London?

Cheapflights helps you search for flights from Southampton to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Southampton to London?

Cheapflights helps you find that perfect flight to London from Southampton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Southampton to London with no change fees?

Certainly. Search results for flights to London from Southampton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Southampton to London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Southampton to London from £80

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to London

Cheapest flights from Southampton to LondonExplore the most affordable flight options available from Southampton to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Explore the most affordable flight options available from Southampton to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Best flights from Southampton to LondonDiscover carefully curated flight deals from Southampton to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 August 2026.

Discover carefully curated flight deals from Southampton to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 August 2026.

Direct flights from Southampton to LondonExplore direct flight options from Southampton to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 August 2026.

Explore direct flight options from Southampton to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 August 2026.

Last-minute flights from Southampton to LondonDiscover last-minute flight deals from Southampton to London. Data last updated 4 August 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to London. Data last updated 4 August 2026 and is based on user searches.

One-way flights from Southampton to LondonSearch for one-way flight options from Southampton to London. Find affordable one-way fares based on user searches. Data last updated 4 August 2026.

Search for one-way flight options from Southampton to London. Find affordable one-way fares based on user searches. Data last updated 4 August 2026.

Find flight deals from Southampton to London

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from Southampton to London

Have a flexible travel schedule? Discover the best time to fly to London from Southampton with our price prediction graph.

Cheapflights Insights

What is the cheapest time of day to fly from SOU to LON?

Find hourly flight availability from Southampton to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 August 2026.

A simple way to save on the total cost of your ticket is to fly from Southampton to London in the morning. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the evening.

Related info for your journey

What airport do you fly from for flights from Southampton to London?

How long is the flight from Southampton to London?

What are the most popular routes from Southampton to London?

Can I find deals for flights from Southampton to London that include hotel bookings?

How can I find direct flights from Southampton to London?

Can I find deals for business class flights from Southampton to London?

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to London

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to London by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Southampton to London by cabin class

Find flights from Southampton to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 August 2026.

Southampton and London flights

Browse other Southampton and London flight options. Last updated on 4 August 2026.

Other flights from Southampton

Browse through other flights departing from Southampton. Flights are based on user searches made on Cheapflights and were last updated on 4 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Southampton to London flights

Consider these flights travelling from Southampton to London.

Fly with Cheapflights

How does Cheapflights help users find flights from Southampton to London?

Why should you use Cheapflights to find cheap flight tickets from Southampton to London?

Can Cheapflights find flights from Southampton to London with no change fees?

Can Cheapflights notify me if prices for flights from Southampton to London become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Southampton to London
Explore the most affordable flight options available from Southampton to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Best flights from Southampton to London
Discover carefully curated flight deals from Southampton to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 August 2026.

Direct flights from Southampton to London
Explore direct flight options from Southampton to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 August 2026.

Last-minute flights from Southampton to London
Discover last-minute flight deals from Southampton to London. Data last updated 4 August 2026 and is based on user searches.

One-way flights from Southampton to London
Search for one-way flight options from Southampton to London. Find affordable one-way fares based on user searches. Data last updated 4 August 2026.