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Cheap flights from Southampton to London from £62

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LON
29 Apr — 6 May1
1 adult

Cheap flight deals from Southampton to London

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 April 2025.

Round-trip from

£150

One-way from

£62

Good round-trip deal

£627 or less
5/6-9/6
  • 5/6-9/6
  • 2 total stops
  • 39h 30m total
  • Southampton to London
Search Deals
easyJet
  • easyJet
  • 7/5
  • 1 total stop
  • 13h 55m total
  • Southampton to London
Search Deals
Price to beat on a round-trip flight from Southampton Eastleigh to London (LON).
Search Deals

Find flight deals from Southampton to London

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 24 April 2025.

Thu 5/620:00SOU - STN
1 stop26h 25mMultiple Airlines
Mon 9/606:25STN - SOU
1 stop13h 05mMultiple Airlines
Deal found 23/4£150
Wed 21/508:55SOU - LGW
1 stop13h 35mMultiple Airlines
Wed 28/517:35LGW - SOU
1 stop15h 05mMultiple Airlines
Deal found 23/4£155
Wed 21/509:00SOU - LTN
1 stop13h 55mMultiple Airlines
Wed 28/510:00LTN - SOU
1 stop22h 40mMultiple Airlines
Deal found 23/4£161
Thu 5/620:00SOU - LHR
1 stop25h 35mMultiple Airlines
Wed 11/618:50LHR - SOU
2 stops25h 25mMultiple Airlines
Deal found 23/4£169
Thu 5/620:50SOU - LTN
1 stop11h 55measyJet
Wed 11/622:05LTN - SOU
1 stop16h 15measyJet
Deal found 23/4£186
Thu 5/615:05SOU - LGW
1 stop7h 40measyJet
Mon 9/606:15LGW - SOU
1 stop5h 05measyJet
Deal found 23/4£205
Wed 21/509:10SOU - LHR
1 stop9h 45mAer Lingus
Wed 28/521:10LHR - SOU
1 stop11h 30mAer Lingus
Deal found 23/4£229
Thu 5/609:20SOU - LHR
1 stop8h 15mKLM
Wed 11/620:55LHR - SOU
1 stop11h 50mKLM
Deal found 23/4£242
Thu 5/609:20SOU - LCY
1 stop8h 00mKLM
Wed 11/608:40LCY - SOU
1 stop8h 20mKLM
Deal found 23/4£260
Thu 5/619:50SOU - LCY
1 stop12h 10mAurigny Air
Mon 9/619:20LCY - SOU
1 stop12h 10mAurigny Air
Deal found 23/4£345
Wed 2/715:35SOU - LGW
1 stop3h 35mAurigny Air
Sun 10/811:55LGW - SOU
1 stop7h 10mAurigny Air
Deal found 23/4£384
Thu 5/616:45SOU - LCY
1 stop15h 30mMultiple Airlines
Mon 9/612:25LCY - SOU
1 stop3h 50mMultiple Airlines
Deal found 23/4£409

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 April 2025.
Use the filters below to find and compare flights from Southampton to London that are best for you.

Fly from

Southampton

Fly to

London

Route

Depart

Return

Price

SouthamptonLondon

SOU - STN

SOUSTN

Southampton Eastleigh

Thu 5/6

20:00-22:25

1 stop26h 25m

London Stansted

Mon 9/6

06:25-19:30

1 stop13h 05m

£150

SouthamptonLondon

SOU - LGW

SOULGW

Southampton Eastleigh

Wed 21/5

08:55-22:30

1 stop13h 35m

London Gatwick

Wed 28/5

17:35-08:40

1 stop15h 05m

£155

SouthamptonLondon

SOU - LTN

SOULTN

Southampton Eastleigh

Wed 21/5

09:00-22:55

1 stop13h 55m

London Luton

Wed 28/5

10:00-08:40

1 stop22h 40m

£161

SouthamptonLondon

SOU - LHR

SOULHR

Southampton Eastleigh

Thu 5/6

20:00-21:35

1 stop25h 35m

London Heathrow

Wed 11/6

18:50-20:15

2 stops25h 25m

£169

SouthamptonLondon

SOU - LTN

SOULTN

Southampton Eastleigh

Thu 5/6

20:50-08:45

1 stop11h 55m

London Luton

Wed 11/6

22:05-14:20

1 stop16h 15m

£186

SouthamptonLondon

SOU - LGW

SOULGW

Southampton Eastleigh

Thu 5/6

15:05-22:45

1 stop7h 40m

London Gatwick

Mon 9/6

06:15-11:20

1 stop5h 05m

£205

SouthamptonLondon

SOU - LHR

SOULHR

Southampton Eastleigh

Wed 21/5

09:10-18:55

1 stop9h 45m

London Heathrow

Wed 28/5

21:10-08:40

1 stop11h 30m

£229

SouthamptonLondon

SOU - LHR

SOULHR

Southampton Eastleigh

Thu 5/6

09:20-17:35

1 stop8h 15m

London Heathrow

Wed 11/6

20:55-08:45

1 stop11h 50m

£242

SouthamptonLondon

SOU - LCY

SOULCY

Southampton Eastleigh

Thu 5/6

09:20-17:20

1 stop8h 00m

London City

Wed 11/6

08:40-17:00

1 stop8h 20m

£260

SouthamptonLondon

SOU - LCY

SOULCY

Southampton Eastleigh

Thu 5/6

19:50-08:00

1 stop12h 10m

London City

Mon 9/6

19:20-07:30

1 stop12h 10m

£345

Flights are sorted by cheapest return flights first.

Deals found on 24/4

Showing 1-10 of 29 results
1
2
3

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.
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

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 24 April 2025.

A simple way to save on the total cost of your ticket is to fly from Southampton to London at midday. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the afternoon.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

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.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 24 April 2025.
See what other customers who have flown with KLM, Aer Lingus and easyJet from Southampton to London have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,067 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
easyJet
6.9
Okay
1,798 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,806 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Southampton to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • What are the cheapest airlines to fly from Southampton to London one-way?

    £62 is the cheapest one-way deal found within the past few days, from easyJet. You may also be able to find cheap deals on Aer Lingus and British Airways, with prices starting from £152 and £197, respectively.

  • What are the most popular routes from Southampton to London?

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

  • What are the cheapest flights from Southampton to London?

    Looking at all options, your cheapest flight can be booked for £597. While the most popular route (Southampton Eastleigh - London Heathrow) can be booked for £219 on average our data indicates £729 when flying from Southampton to London.

  • 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.

  • What is the cheapest month to book a flight from Southampton to London?

    Currently, January is the cheapest month in which you can book a flight from Southampton to London (average of £112). Flying from Southampton to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Southampton?

Book flights to Southampton if you plan to visit one of these locations
Deal
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Watford
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Alternative routes for Southampton to London

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

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