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Cheap flights from London Luton Airport to Southampton from £79

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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SOU
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Southampton (SOU). 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 8 January 2026.

Round-trip from

£125

One-way from

£79
27/2-2/3
  • 27/2-2/3
  • 2 total stops
  • 16h 40m total
  • London to Southampton
Search Deals
20/2
  • 20/2
  • 1 total stop
  • 11h 50m total
  • London to Southampton
Search Deals

Find flight deals from Luton to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Southampton
Explore the most affordable flight options available from Luton to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 January 2026.

Fri 27/206:55LTN - SOU
1 stop6h 50mMultiple Airlines
Mon 2/312:20SOU - LTN
1 stop9h 50mMultiple Airlines
Deal found 6/1£125
Tue 3/207:10LTN - SOU
1 stop7h 40measyJet
Tue 10/209:20SOU - LTN
1 stop7h 35measyJet
Deal found 6/1£126
Thu 29/109:00LTN - SOU
1 stop8h 20measyJet
Tue 3/209:20SOU - LTN
1 stop12h 30measyJet
Deal found 7/1£128
Wed 4/206:50LTN - SOU
1 stop5h 05mMultiple Airlines
Wed 11/208:55SOU - LTN
1 stop9h 05mMultiple Airlines
Deal found 7/1£133
Fri 16/120:55LTN - SOU
1 stop11h 50mMultiple Airlines
Mon 19/108:30SOU - LTN
1 stop13h 40mMultiple Airlines
Deal found 7/1£133
Mon 23/206:00LTN - SOU
2 stops26h 50mMultiple Airlines
Mon 2/312:20SOU - LTN
1 stop9h 50mMultiple Airlines
Deal found 6/1£137
Thu 5/209:00LTN - SOU
1 stop6h 35mMultiple Airlines
Thu 12/212:20SOU - LTN
1 stop9h 00mMultiple Airlines
Deal found 6/1£145
Thu 29/105:50LTN - SOU
2 stops13h 50mMultiple Airlines
Tue 3/208:55SOU - LTN
1 stop4h 30mMultiple Airlines
Deal found 7/1£149

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Southampton 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 8 January 2026.
Use the filters below to find and compare flights from London Luton Airport to Southampton that are best for you.

Fly from

Luton

Fly to

Southampton

Route

Depart

Return

Price

LondonSouthampton

LTN - SOU

LTNSOU

London Luton

Fri 27/2

06:55-13:45

1 stop6h 50m

Southampton Eastleigh

Mon 2/3

12:20-22:10

1 stop9h 50m

£125

LondonSouthampton

LTN - SOU

LTNSOU

London Luton

Tue 3/2

07:10-14:50

1 stop7h 40m

Southampton Eastleigh

Tue 10/2

09:20-16:55

1 stop7h 35m

£126

LondonSouthampton

LTN - SOU

LTNSOU

London Luton

Thu 29/1

09:00-17:20

1 stop8h 20m

Southampton Eastleigh

Tue 3/2

09:20-21:50

1 stop12h 30m

£128

LondonSouthampton

LTN - SOU

LTNSOU

London Luton

Wed 4/2

06:50-11:55

1 stop5h 05m

Southampton Eastleigh

Wed 11/2

08:55-18:00

1 stop9h 05m

£133

LondonSouthampton

LTN - SOU

LTNSOU

London Luton

Mon 23/2

06:00-08:50

2 stops26h 50m

Southampton Eastleigh

Mon 2/3

12:20-22:10

1 stop9h 50m

£137

LondonSouthampton

LTN - SOU

LTNSOU

London Luton

Thu 5/2

09:00-15:35

1 stop6h 35m

Southampton Eastleigh

Thu 12/2

12:20-21:20

1 stop9h 00m

£145

LondonSouthampton

LTN - SOU

LTNSOU

London Luton

Thu 29/1

05:50-19:40

2 stops13h 50m

Southampton Eastleigh

Tue 3/2

08:55-13:25

1 stop4h 30m

£149

LondonSouthampton

LTN - SOU

LTNSOU

London Luton

Tue 3/2

18:50-11:55

2 stops17h 05m

Southampton Eastleigh

Tue 10/2

09:20-21:50

1 stop12h 30m

£156

LondonSouthampton

LTN - SOU

LTNSOU

London Luton

Fri 20/2

20:55-08:45

1 stop11h 50m

£79

LondonSouthampton

LTN - SOU

LTNSOU

London Luton

Sat 21/2

16:40-08:45

1 stop16h 05m

£87

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Best time to book a flight from Luton to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Luton 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.

Related info for your journey

Find useful and relevant information for your journey from Luton to Southampton. 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 into for flights to Southampton from London Luton?

    If you book a flight to Southampton from London Luton, you will be flying to Eastleigh, which is the city’s only airport. Southampton Eastleigh (SOU) is located 3.5 mi from the center of Southampton. There are 0 flights from London Luton to Eastleigh per day from 0 different airlines.

  • How long is the flight from London Luton Airport to Southampton?

    Departing from London Luton Airport to Southampton will take you 7h 40m. The distance from London Luton Airport to Southampton is about 77 mi.

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

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

  • How can I find direct flights from Luton to Southampton?

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

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

    Yes. Cheapflights offers flight deals from Luton 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

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Alternative routes for Luton to Southampton

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Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southampton from Luton today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southampton from Luton.

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

Certainly. Search results for flights to Southampton from Luton 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 Luton to Southampton become cheaper?

Not ready to book yet? You can track prices for flights from Luton to Southampton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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