How long is the flight from Southampton to London?

easyJet and KLM can get you from Southampton to London in just under 5h. Your travel time can differ by up to 7h 55m. 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 City, Southampton Eastleigh - London Heathrow or Southampton Eastleigh - London Luton 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.

£55+ Cheap Flights from Southampton to London

Cheap flight deals from Southampton to London

Enter your travel dates to find the best prices.

Cheapest

Best

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 30 October 2026.

Wed 25/1109:15 -

1 stop12h 55m

Wed 2/1207:15 -

1 stop25h 25m

Deal found 28/10£124

Sat 5/1208:20 -

1 stop7h 05m

Sat 12/1218:55 -

1 stop13h 50m

Deal found 30/10£148

Tue 10/1120:00 -

1 stop14h 50m

Sat 14/1117:45 -

1 stop15h 00m

Deal found 25/10£151

Fri 13/1117:15 -

1 stop4h 55m

Tue 17/1118:35 -

1 stop14h 10m

Deal found 29/10£152

Sat 28/1112:25 -

1 stop8h 40m

Sat 5/1217:45 -

1 stop15h 00m

Deal found 27/10£157

Sun 22/1119:30 -

1 stop11h 50m

Sat 28/1117:45 -

1 stop15h 00m

Deal found 26/10£158

Sat 5/1209:25 -

1 stop5h 00m

Sat 12/1217:50 -

1 stop15h 05m

Deal found 30/10£218

Sat 28/1117:20 -

1 stop14h 20m

Sat 5/1206:30 -

1 stop10h 20m

Deal found 27/10£220

Sun 22/1119:30 -

1 stop12h 25m

Sun 29/1108:55 -

1 stop9h 45m

Deal found 25/10£228

Thu 26/1117:35 -

1 stop14h 05m

Thu 3/1215:45 -

1 stop16h 25m

Deal found 29/10£229

Sun 22/1117:30 -

1 stop14h 10m

Sat 28/1106:30 -

1 stop10h 20m

Deal found 29/10£243

Thu 26/1108:40 -

1 stop8h 40m

Thu 3/1210:00 -

1 stop22h 10m

Deal found 29/10£244

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 30 October 2026.

Sat 5/1208:20 -

1 stop7h 05m

Sat 12/1218:55 -

1 stop13h 50m

Deal found 30/10£148

Fri 13/1117:15 -

1 stop4h 55m

Tue 17/1118:35 -

1 stop14h 10m

Deal found 29/10£152

Sat 5/1209:25 -

1 stop5h 00m

Sat 12/1217:50 -

1 stop15h 05m

Deal found 30/10£218

Sat 28/1112:25 -

1 stop8h 40m

Sat 5/1217:45 -

1 stop15h 00m

Deal found 27/10£157

Sun 22/1119:30 -

2 stops23h 25m

Sat 28/1116:45 -

1 stop16h 00m

Deal found 28/10£162

Thu 10/1213:55 -

1 stop8h 25m

Sun 13/1206:25 -

1 stop9h 10m

Deal found 27/10£181

Thu 26/1112:35 -

1 stop5h 45m

Thu 3/1212:15 -

1 stop23h 50m

Deal found 29/10£389

Mon 23/1108:00 -

1 stop10h 50m

Mon 30/1108:30 -

1 stop10h 55m

Deal found 26/10£402

Sat 21/1112:25 -

1 stop4h 55m

Mon 23/1117:55 -

1 stop14h 55m

Deal found 28/10£175

Sat 28/1117:20 -

1 stop14h 20m

Sat 5/1206:30 -

1 stop10h 20m

Deal found 27/10£220

Sat 9/117:30 -

1 stop14h 10m

Fri 5/211:45 -

1 stop21h 10m

Deal found 27/10£220

Wed 25/1109:15 -

1 stop4h 55m

Wed 2/1207:40 -

2 stops11h 50m

Deal found 28/10£198

Thu 26/1117:35 -

1 stop14h 05m

Thu 3/1215:45 -

1 stop16h 25m

Deal found 29/10£229

Sat 21/1117:20 -

1 stop3h 30m

Mon 23/1111:45 -

1 stop20h 25m

Deal found 28/10£243

Sun 22/1119:30 -

1 stop12h 25m

Sun 29/1108:55 -

1 stop9h 45m

Deal found 25/10£228

Sun 22/1117:30 -

1 stop14h 10m

Sat 28/1106:30 -

1 stop10h 20m

Deal found 29/10£243

Wed 25/1115:05 -

1 stop17h 10m

Wed 2/1214:00 -

1 stop5h 30m

Deal found 28/10£393

Thu 26/1108:40 -

1 stop8h 40m

Thu 3/1210:00 -

1 stop22h 10m

Deal found 29/10£244

Thu 10/1208:00 -

1 stop10h 50m

Thu 17/1208:30 -

1 stop10h 55m

Deal found 26/10£404

Sun 22/1117:30 -

1 stop13h 45m

Sat 28/1110:00 -

1 stop22h 55m

Deal found 28/10£257

Thu 26/1112:35 -

1 stop5h 45m

Thu 3/1212:15 -

2 stops24h 40m

Deal found 29/10£334

Wed 25/1108:40 -

1 stop9h 45m

Wed 2/1220:05 -

1 stop12h 05m

Deal found 28/10£316

Fri 20/1108:40 -

1 stop9h 45m

Fri 27/1108:40 -

1 stop8h 25m

Deal found 25/10£320

Sun 3/109:30 -

1 stop7h 50m

Wed 6/120:05 -

1 stop12h 05m

Deal found 28/10£340

Tue 10/1108:40 -

1 stop10h 55m

Sat 14/1108:40 -

1 stop8h 10m

Deal found 25/10£341

Sat 5/1217:20 -

1 stop19h 55m

Sat 12/1208:40 -

1 stop8h 10m

Deal found 30/10£372

Find flight deals from Southampton to London

Round-trip from	£124
One-way from	£55

easyJet
25/11-2/12
2 total stops
38h 20m total
Southampton to London

Search Deals

easyJet
9/12-31/12
1 total stop
12h 55m total
Southampton to London

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Thu 3/12

13:55-22:20

1 stop8h 25m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Wed 9/12

09:15-19:30

2 stops10h 15m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£103

SouthamptonLondon

SOU Southampton Eastleigh - LHR London Heathrow

SOULHR

Southampton Eastleigh

Thu 3/12

20:00-21:05

1 stop25h 05m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£135

SouthamptonLondon

SOU Southampton Eastleigh - LHR London Heathrow

SOULHR

Southampton Eastleigh

Thu 3/12

13:55-08:05

2 stops18h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£141

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

18:55-08:45

1 stop13h 50m

£148

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Fri 13/11

17:15-22:10

1 stop4h 55m

London Gatwick

Tue 17/11

18:35-08:45

1 stop14h 10m

£152

SouthamptonLondon

SOU Southampton Eastleigh - LHR London Heathrow

SOULHR

Southampton Eastleigh

Wed 9/12

09:20-20:05

2 stops10h 45m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£156

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Sat 28/11

12:25-21:05

1 stop8h 40m

London Gatwick

Sat 5/12

17:45-08:45

1 stop15h 00m

£157

SouthamptonLondon

SOU Southampton Eastleigh - LCY London City

SOULCY

Southampton Eastleigh

Thu 3/12

16:10-10:45

1 stop18h 35m

London City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£162

SouthamptonLondon

SOU Southampton Eastleigh - LGW London Gatwick

SOULGW

Southampton Eastleigh

Sun 22/11

19:30-18:55

2 stops23h 25m

London Gatwick

Sat 28/11

16:45-08:45

1 stop16h 00m

£162

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 39 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-LGW

SOU-LHR

SOU-LCY

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-LGW

SOU-LHR

SOU-LCY

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?
easyJet and KLM can get you from Southampton to London in just under 5h. Your travel time can differ by up to 7h 55m. 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 City, Southampton Eastleigh - London Heathrow or Southampton Eastleigh - London Luton 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

Luton

Milton Keynes

Slough

Wembley

Gatwick

Ilford

Hayes

Croydon

Barnet

Eastbourne

Brentford

Southend-on-Sea

Southall

Enfield

Watford

Kingston upon Thames

Dagenham

Dover

Folkestone

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

Luton to Edinburgh flights

Gatwick to Edinburgh flights

Heathrow to Edinburgh flights

London City to Edinburgh flights

Edinburgh to Luton flights

Manchester to Gatwick flights

Gatwick to Manchester flights

Manchester to Stansted flights

Manchester to Luton flights

Manchester to London City flights

Stansted to Manchester flights

Edinburgh to Stansted flights

Luton to Manchester flights

Manchester to Southend flights

London City to Manchester flights

Manchester to Heathrow flights

Southend to Manchester flights

Edinburgh to Gatwick flights

Heathrow to Manchester flights

Edinburgh to London City flights

Edinburgh to Heathrow flights

Birmingham to Edinburgh flights

Heathrow to Birmingham flights

London City to Birmingham flights

Gatwick to Birmingham flights

Luton to Birmingham flights

Stansted to Birmingham flights

Edinburgh to Southend flights

Bristol to Edinburgh flights

Manchester to Liverpool flights

Newcastle upon Tyne to Gatwick flights

Newcastle upon Tyne to Stansted flights

Newcastle upon Tyne to Luton flights

Edinburgh to Southampton flights

Newcastle upon Tyne to London City flights

Newcastle upon Tyne to Heathrow flights

Heathrow to Newcastle upon Tyne flights

Southend to Edinburgh flights

Gatwick to Newcastle upon Tyne flights

Stansted to Newcastle upon Tyne flights

Luton to Newcastle upon Tyne flights

Newcastle upon Tyne to Southend flights

Southampton to Edinburgh flights

Birmingham to Gatwick flights

Birmingham to Stansted flights

London City to Newcastle upon Tyne flights

Birmingham to Luton flights

Liverpool to Manchester flights

Birmingham to London City 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 £55

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. 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 30 October 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 30 October 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 30 October 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 30 October 2026.

Last-minute flights from Southampton to LondonDiscover last-minute flight deals from Southampton to London. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to London. Data last updated 30 October 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 30 October 2026.

Search for one-way flight options from Southampton to London. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Southampton to London

Round-trip from

One-way 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 30 October 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 30 October 2026.

Southampton and London flights

Browse other Southampton and London flight options. Last updated on 30 October 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 30 October 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 30 October 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 30 October 2026.

Last-minute flights from Southampton to London
Discover last-minute flight deals from Southampton to London. Data last updated 30 October 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 30 October 2026.