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Cheap flights from Southampton to London Luton Airport from £98

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LTN
2 Sep — 9 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Luton

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Luton
Explore the most affordable flight options available from Southampton to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 August 2026.

Mon 7/919:20
SOU
-
LTN
1 stop15h 40m
Multiple Airlines
Tue 22/919:50
LTN
-
SOU
2 stops14h 25m
Multiple Airlines
Deal found 30/7£110
Sat 12/907:50
SOU
-
LTN
1 stop8h 30m
Multiple Airlines
Sat 19/916:55
LTN
-
SOU
1 stop15h 00m
Multiple Airlines
Deal found 29/7£111
Wed 16/910:45
SOU
-
LTN
1 stop12h 05m
Multiple Airlines
Wed 23/916:05
LTN
-
SOU
1 stop16h 30m
Multiple Airlines
Deal found 2/8£116
Thu 3/908:55
SOU
-
LTN
1 stop13h 15m
Multiple Airlines
Wed 9/916:05
LTN
-
SOU
1 stop16h 30m
Multiple Airlines
Deal found 31/7£128

Find flight deals from Southampton to Luton

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Luton (LTN). 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 3 August 2026.

Round-trip from

£110

One-way from

£98
7/9-22/9
  • 7/9-22/9
  • 3 total stops
  • 30h 05m total
  • Southampton to London
Search Deals
easyJet
  • easyJet
  • 25/9
  • 1 total stop
  • 10h 20m total
  • Southampton to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Luton 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 3 August 2026.
Use the filters below to find and compare flights from Southampton to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

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

£110

SouthamptonLondon

SOU - LTN

SOULTN

Southampton Eastleigh

Sat 12/9

07:50-00:30

2 stops16h 40m

London Luton

Sat 19/9

16:55-07:55

1 stop15h 00m

£116

SouthamptonLondon

SOU - LTN

SOULTN

Southampton Eastleigh

Thu 3/9

11:40-22:15

1 stop10h 35m

London Luton

Wed 9/9

06:20-08:35

2 stops26h 15m

£136

SouthamptonLondon

SOU - LTN

SOULTN

Southampton Eastleigh

Thu 27/8

11:40-22:15

1 stop10h 35m

London Luton

Wed 2/9

19:20-08:35

1 stop13h 15m

£148

SouthamptonLondon

SOU - LTN

SOULTN

Southampton Eastleigh

Thu 27/8

08:55-16:50

1 stop7h 55m

London Luton

Thu 3/9

12:45-08:45

1 stop20h 00m

£156

SouthamptonLondon

SOU - LTN

SOULTN

Southampton Eastleigh

Wed 26/8

18:25-09:00

2 stops14h 35m

London Luton

Wed 2/9

19:20-08:35

1 stop13h 15m

£157
Fastest return journey

SouthamptonLondon

SOU - LTN

SOULTN

Southampton Eastleigh

Sat 29/8

20:00-00:30

1 stop4h 30m

London Luton

Sat 5/9

09:00-19:30

1 stop10h 30m

£167
Cheapest one-way

SouthamptonLondon

SOU - LTN

SOULTN

Southampton Eastleigh

Fri 25/9

12:20-22:40

1 stop10h 20m

£98
Fastest single journey

SouthamptonLondon

SOU - LTN

SOULTN

Southampton Eastleigh

Wed 12/8

17:20-22:10

1 stop4h 50m

£104

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Sorted by cheapest first

Best time to book a flight from Southampton to Luton

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

Related info for your journey

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

    Located just 3.5 mi from the city center, Southampton Eastleigh is the airport most travelers will use when flying to London Luton from Southampton. Booking flights from Eastleigh (SOU) to London Luton should be relatively easy as there are 0 daily outbound flights to London Luton from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton to Luton 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

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Aylesbury
Dover
Romford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southampton to Luton

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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Luton. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Southampton to Luton by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Southampton to Luton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Luton from Southampton today and book when prices fit your budget.

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