How long is the flight from London to Southampton?

For as low as £230, Aer Lingus can have you in Southampton from London in 10h 40m. The distance from London to Southampton is about 53 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

If weather is an important factor for your trip to Southampton, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from London to Southampton?

Most travelers choose London Gatwick - Southampton Eastleigh, London Heathrow - Southampton Eastleigh or London City - Southampton Eastleigh when deciding on the best route from London to Southampton.

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

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

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

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

How can I find direct flights from London to Southampton?

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

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

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

£53+ Cheap Flights from London to Southampton

Cheap flight deals from London to Southampton

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Southampton
Explore the most affordable flight options available from London to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Tue 3/1119:30 -

1 stop13h 20m

Sat 7/1112:25 -

1 stop4h 55m

Deal found 19/10£146

Sat 21/1117:45 -

1 stop15h 00m

Sat 28/1108:50 -

1 stop7h 30m

Deal found 19/10£149

Mon 2/1119:20 -

1 stop13h 30m

Fri 6/1115:00 -

1 stop8h 40m

Deal found 18/10£149

Thu 5/1121:25 -

1 stop11h 25m

Mon 9/1117:55 -

1 stop4h 25m

Deal found 19/10£152

Sat 14/1117:45 -

1 stop15h 00m

Sat 21/1108:20 -

1 stop7h 05m

Deal found 17/10£153

Mon 30/1121:30 -

1 stop11h 20m

Mon 7/1217:55 -

1 stop4h 25m

Deal found 16/10£166

Tue 3/1108:50 -

1 stop10h 40m

Sat 7/1112:25 -

1 stop5h 25m

Deal found 19/10£230

Sun 15/1106:20 -

1 stop12h 20m

Sun 22/1119:30 -

1 stop12h 25m

Deal found 18/10£236

Thu 5/1108:50 -

1 stop10h 40m

Mon 9/1112:25 -

1 stop8h 40m

Deal found 19/10£239

Tue 17/1108:50 -

1 stop10h 40m

Tue 24/1119:40 -

1 stop12h 30m

Deal found 19/10£242

Mon 16/1109:50 -

1 stop9h 40m

Mon 23/1109:20 -

1 stop11h 45m

Deal found 19/10£242

Sat 21/1116:25 -

1 stop16h 30m

Sat 28/1117:20 -

1 stop3h 30m

Deal found 18/10£244

Best flights from London to Southampton
Discover carefully curated flight deals from London to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Mon 2/1119:20 -

1 stop13h 30m

Fri 6/1115:00 -

1 stop8h 40m

Deal found 18/10£149

Tue 3/1108:50 -

1 stop10h 40m

Sat 7/1112:25 -

1 stop5h 25m

Deal found 19/10£230

Sat 21/1116:25 -

1 stop16h 30m

Sat 28/1117:20 -

1 stop3h 30m

Deal found 16/10£242

Thu 7/111:05 -

1 stop8h 20m

Mon 11/108:00 -

1 stop10h 30m

Deal found 15/10£310

Sat 21/1118:55 -

1 stop13h 50m

Sat 28/1108:50 -

1 stop7h 30m

Deal found 15/10£161

Thu 12/1114:55 -

1 stop4h 35m

Thu 19/1112:25 -

1 stop8h 35m

Deal found 15/10£177

Thu 5/1108:50 -

1 stop10h 40m

Mon 9/1112:25 -

1 stop8h 40m

Deal found 19/10£239

Wed 24/308:40 -

1 stop8h 20m

Tue 30/317:35 -

1 stop20h 15m

Deal found 16/10£245

Tue 17/1108:50 -

1 stop10h 40m

Tue 24/1109:20 -

1 stop10h 30m

Deal found 19/10£242

Sat 14/1116:25 -

1 stop16h 30m

Sat 21/1117:20 -

1 stop3h 30m

Deal found 17/10£255

Thu 12/1113:00 -

1 stop6h 10m

Sun 22/1116:05 -

1 stop6h 35m

Deal found 16/10£240

Sat 21/1118:45 -

1 stop14h 00m

Sat 28/1109:20 -

1 stop8h 30m

Deal found 19/10£242

Tue 17/1108:50 -

1 stop10h 40m

Tue 24/1119:40 -

1 stop12h 30m

Deal found 19/10£242

Thu 5/1108:30 -

1 stop10h 55m

Mon 9/1108:00 -

1 stop10h 50m

Deal found 17/10£376

Fri 13/1114:55 -

1 stop4h 35m

Fri 20/1117:15 -

1 stop4h 55m

Deal found 16/10£261

Mon 30/1109:20 -

1 stop7h 45m

Mon 7/1208:40 -

1 stop8h 40m

Deal found 16/10£331

Mon 16/1108:30 -

1 stop10h 55m

Mon 23/1108:00 -

1 stop10h 50m

Deal found 19/10£383

Thu 12/1108:30 -

1 stop10h 55m

Thu 19/1108:00 -

1 stop10h 50m

Deal found 15/10£390

Thu 12/1110:00 -

1 stop7h 05m

Sun 22/1117:30 -

1 stop13h 45m

Deal found 16/10£368

Sun 1/1106:25 -

1 stop9h 10m

Thu 5/1109:20 -

1 stop7h 55m

Deal found 17/10£309

Mon 2/1119:20 -

1 stop12h 10m

Thu 5/1108:00 -

1 stop10h 50m

Deal found 19/10£401

Mon 2/1120:05 -

1 stop12h 05m

Fri 6/1108:40 -

1 stop7h 55m

Deal found 18/10£384

Fri 13/1115:30 -

1 stop3h 55m

Fri 20/1108:00 -

1 stop7h 00m

Deal found 16/10£411

Sat 14/1108:40 -

1 stop8h 10m

Sat 21/1117:20 -

1 stop19h 55m

Deal found 17/10£426

Sun 15/1115:30 -

1 stop3h 55m

Sun 22/1109:35 -

1 stop5h 25m

Deal found 18/10£428

Thu 12/1115:00 -

1 stop4h 10m

Thu 19/1112:35 -

1 stop5h 45m

Deal found 15/10£393

Find flight deals from London to Southampton

Round-trip from	£146
One-way from	£53

3/11-7/11
2 total stops
18h 15m total
London to Southampton

Search Deals

easyJet
1/12-31/12
1 total stop
23h 35m total
London to Southampton

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSouthampton

LGW London Gatwick - SOU Southampton Eastleigh

LGWSOU

London Gatwick

Mon 30/11

09:10-11:45

1 stop26h 35m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£55

LondonSouthampton

LGW London Gatwick - SOU Southampton Eastleigh

LGWSOU

London Gatwick

Thu 3/12

11:35-19:30

1 stop7h 55m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£69

LondonSouthampton

LHR London Heathrow - SOU Southampton Eastleigh

LHRSOU

London Heathrow

Thu 3/12

20:50-14:20

1 stop17h 30m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£74

Fastest return journey

LondonSouthampton

LHR London Heathrow - SOU Southampton Eastleigh

LHRSOU

London Heathrow

Thu 3/12

09:30-11:20

Nonstop1h 50m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£77

LondonSouthampton

LHR London Heathrow - SOU Southampton Eastleigh

LHRSOU

London Heathrow

Tue 1/12

20:45-08:50

1 stop12h 05m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£100

LondonSouthampton

LHR London Heathrow - SOU Southampton Eastleigh

LHRSOU

London Heathrow

Mon 30/11

09:55-18:50

1 stop8h 55m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£133

LondonSouthampton

LHR London Heathrow - SOU Southampton Eastleigh

LHRSOU

London Heathrow

Tue 1/12

20:50-19:30

2 stops22h 40m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£136

LondonSouthampton

LGW London Gatwick - SOU Southampton Eastleigh

LGWSOU

London Gatwick

Mon 2/11

19:20-08:50

1 stop13h 30m

Southampton Eastleigh

Fri 6/11

15:00-23:40

1 stop8h 40m

£149

LondonSouthampton

LCY London City - SOU Southampton Eastleigh

LCYSOU

London City

Tue 1/12

12:15-19:10

1 stop6h 55m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£152

LondonSouthampton

LCY London City - SOU Southampton Eastleigh

LCYSOU

London City

Mon 30/11

18:55-12:05

1 stop17h 10m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£152

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 52 resultsSorted by cheapest first

...

Best time to book a flight from London to Southampton

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

LON-SOU

LGW-SOU

LHR-SOU

LCY-SOU

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 London to Southampton

LON-SOU

LGW-SOU

LHR-SOU

LCY-SOU

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Southampton as you normally would.

Related info for your journey

What airport do you fly into for flights to Southampton from London?
Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly into when you book flights from London to Southampton. 0 airlines have flights to Eastleigh from London on a regular basis. Booking flights from London to Southampton Eastleigh should not be difficult; the airport handles an average of 0 inbound flights from London per day.
How long is the flight from London to Southampton?
For as low as £230, Aer Lingus can have you in Southampton from London in 10h 40m. The distance from London to Southampton is about 53 mi. This flight may include one or multiple stops.
What are the most popular routes from London to Southampton?
Most travelers choose London Gatwick - Southampton Eastleigh, London Heathrow - Southampton Eastleigh or London City - Southampton Eastleigh when deciding on the best route from London to Southampton.
Can I find deals for flights from London to Southampton that include hotel bookings?
Yes. In addition to deals on London to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Southampton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Southampton.
Can I find deals for business class flights from London to Southampton?
Yes. Cheapflights offers flight deals from London to Southampton 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

Browse thousands of different options on Cheapflights for your next trip

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When you search for this flight from London to Southampton, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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Cheap flights from London to Southampton from £53

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Southampton

Cheapest flights from London to SouthamptonExplore the most affordable flight options available from London to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Explore the most affordable flight options available from London to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Best flights from London to SouthamptonDiscover carefully curated flight deals from London to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Discover carefully curated flight deals from London to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Last-minute flights from London to SouthamptonDiscover last-minute flight deals from London to Southampton. Data last updated 20 October 2026 and is based on user searches.

Discover last-minute flight deals from London to Southampton. Data last updated 20 October 2026 and is based on user searches.

One-way flights from London to SouthamptonSearch for one-way flight options from London to Southampton. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Search for one-way flight options from London to Southampton. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

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Best time to book a flight from London to Southampton

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

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

Find hourly flight availability from London to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 October 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Southampton as you normally would.

Related info for your journey

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

How long is the flight from London to Southampton?

What are the most popular routes from London to Southampton?

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

How can I find direct flights from London to Southampton?

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

Browse thousands of different options on Cheapflights for your next trip

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Direct flights to England

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Cheapest flights from London to Southampton
Explore the most affordable flight options available from London to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Best flights from London to Southampton
Discover carefully curated flight deals from London to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Last-minute flights from London to Southampton
Discover last-minute flight deals from London to Southampton. Data last updated 20 October 2026 and is based on user searches.

One-way flights from London to Southampton
Search for one-way flight options from London to Southampton. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.