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 is the cheapest time of day to fly from LTN to SOU?

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

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.

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.

£54+ Cheap Flights from London Luton Airport to Southampton

Cheap flight deals from Luton to Southampton

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 September 2026.

Wed 7/1019:05 -

1 stop13h 35m

Wed 14/1009:20 -

1 stop12h 50m

Deal found 6/9£124

Tue 6/1019:50 -

1 stop12h 15m

Tue 13/1020:00 -

1 stop13h 15m

Deal found 3/9£129

Sat 3/1021:25 -

1 stop11h 10m

Sat 10/1012:15 -

1 stop4h 30m

Deal found 3/9£133

Tue 22/909:40 -

1 stop7h 10m

Sat 26/920:00 -

1 stop12h 20m

Deal found 7/9£136

Fri 2/1022:15 -

1 stop13h 30m

Fri 9/1008:55 -

1 stop10h 35m

Deal found 4/9£142

Sun 4/1008:40 -

1 stop3h 25m

Sun 11/1012:35 -

1 stop10h 45m

Deal found 6/9£143

Sat 3/1007:05 -

1 stop4h 40m

Sat 10/1012:15 -

1 stop4h 30m

Deal found 4/9£146

Find flight deals from Luton to Southampton

Round-trip from	£124
One-way from	£54

7/10-14/10
2 total stops
26h 25m total
London to Southampton

Search Deals

easyJet
16/10-31/12
1 total stop
22h 30m total
London to Southampton

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Luton Airport to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSouthampton

LTN London Luton - SOU Southampton Eastleigh

LTNSOU

London Luton

Fri 16/10

08:50-07:20

1 stop22h 30m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£54

LondonSouthampton

LTN London Luton - SOU Southampton Eastleigh

LTNSOU

London Luton

Tue 27/10

07:45-08:50

1 stop25h 05m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£69

Fastest return journey

LondonSouthampton

LTN London Luton - SOU Southampton Eastleigh

LTNSOU

London Luton

Fri 16/10

12:50-19:30

1 stop6h 40m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£80

LondonSouthampton

LTN London Luton - SOU Southampton Eastleigh

LTNSOU

London Luton

Tue 27/10

18:40-08:45

2 stops14h 05m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£116

LondonSouthampton

LTN London Luton - SOU Southampton Eastleigh

LTNSOU

London Luton

Tue 6/10

19:50-08:05

1 stop12h 15m

Southampton Eastleigh

Tue 13/10

20:00-09:15

1 stop13h 15m

£129

LondonSouthampton

LTN London Luton - SOU Southampton Eastleigh

LTNSOU

London Luton

Sat 17/10

07:05-11:45

1 stop4h 40m

Southampton Eastleigh

Tue 20/10

18:10-09:35

1 stop15h 25m

£133

LondonSouthampton

LTN London Luton - SOU Southampton Eastleigh

LTNSOU

London Luton

Sun 18/10

08:40-12:05

1 stop3h 25m

Southampton Eastleigh

Sun 25/10

19:40-08:50

1 stop13h 10m

£133

LondonSouthampton

LTN London Luton - SOU Southampton Eastleigh

LTNSOU

London Luton

Tue 22/9

09:40-16:50

1 stop7h 10m

Southampton Eastleigh

Sat 26/9

20:00-08:20

1 stop12h 20m

£136

LondonSouthampton

LTN London Luton - SOU Southampton Eastleigh

LTNSOU

London Luton

Sat 3/10

21:25-08:35

1 stop11h 10m

Southampton Eastleigh

Sat 10/10

12:15-16:45

1 stop4h 30m

£140

LondonSouthampton

LTN London Luton - SOU Southampton Eastleigh

LTNSOU

London Luton

Sun 4/10

08:40-12:05

1 stop3h 25m

Southampton Eastleigh

Sun 11/10

12:35-23:20

1 stop10h 45m

£143

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 13 resultsSorted by cheapest first

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.

LTN-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.

Related info for your journey

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

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Cheap flights from London Luton Airport to Southampton from £54

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Luton to Southampton

Cheapest flights from Luton to SouthamptonExplore 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 September 2026.

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 September 2026.

Best flights from Luton to SouthamptonDiscover carefully curated flight deals from Luton to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Discover carefully curated flight deals from Luton to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Last-minute flights from Luton to SouthamptonDiscover last-minute flight deals from Luton to Southampton. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from Luton to Southampton. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Luton to SouthamptonSearch for one-way flight options from Luton to Southampton. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Search for one-way flight options from Luton to Southampton. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Find flight deals from Luton to Southampton

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Use the filters below to find and compare flights from London Luton Airport to Southampton that are best for you.

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.

Related info for your journey

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

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

How can I find direct flights from Luton to Southampton?

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

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 Luton to Southampton

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

Complete your trip

Complete your trip to Southampton 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 Luton to Southampton by cabin class

Find flights from Luton to Southampton, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Luton and Southampton flights

Browse other Luton and Southampton flight options. Last updated on 8 September 2026.

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

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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 September 2026.

Best flights from Luton to Southampton
Discover carefully curated flight deals from Luton to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Last-minute flights from Luton to Southampton
Discover last-minute flight deals from Luton to Southampton. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Luton to Southampton
Search for one-way flight options from Luton to Southampton. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.