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Cheap flights from Luxembourg to Southampton from £90

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SOU
27 Mar — 3 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luxembourg to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Luxembourg to Southampton
Explore the most affordable flight options available from Luxembourg to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 February 2026.

Thu 9/409:45
LUX
-
SOU
2 stops22h 40m
Multiple Airlines
Thu 16/412:45
SOU
-
LUX
2 stops19h 00m
Multiple Airlines
Deal found 23/2£160
Sat 11/418:05
LUX
-
SOU
2 stops16h 20m
Multiple Airlines
Sat 18/409:10
SOU
-
LUX
1 stop6h 25m
Multiple Airlines
Deal found 25/2£239
Fri 22/509:20
LUX
-
SOU
2 stops23h 00m
Multiple Airlines
Mon 25/519:20
SOU
-
LUX
2 stops16h 25m
Multiple Airlines
Deal found 25/2£245
Tue 21/718:05
LUX
-
SOU
1 stop15h 40m
KLM
Wed 29/718:05
SOU
-
LUX
1 stop3h 20m
KLM
Deal found 22/2£248
Wed 22/718:05
LUX
-
SOU
1 stop15h 40m
KLM
Tue 28/709:15
SOU
-
LUX
1 stop7h 20m
KLM
Deal found 22/2£288
Fri 22/506:00
LUX
-
SOU
1 stop11h 50m
KLM
Mon 25/517:20
SOU
-
LUX
1 stop15h 35m
KLM
Deal found 25/2£291

Find flight deals from Luxembourg to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) 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 25 February 2026.

Round-trip from

£160

One-way from

£90

Popular in

December

Cheapest in

March

Average price

£65
9/4-16/4
  • 9/4-16/4
  • 4 total stops
  • 41h 40m total
  • Luxembourg to Southampton
Search Deals
17/6
  • 17/6
  • 2 total stops
  • 23h 30m total
  • Luxembourg to Southampton
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Luxembourg 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 25 February 2026.
Use the filters below to find and compare flights from Luxembourg to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Thu 9/4

13:25-08:45

1 stop20h 20m

Southampton Eastleigh

Thu 16/4

12:45-08:45

2 stops19h 00m

£197

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Sat 11/4

18:05-09:25

2 stops16h 20m

Southampton Eastleigh

Sat 18/4

18:55-11:30

2 stops15h 35m

£241

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Fri 22/5

09:20-07:20

2 stops23h 00m

Southampton Eastleigh

Mon 25/5

19:20-12:45

2 stops16h 25m

£245

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Thu 23/7

06:00-08:45

1 stop3h 45m

Southampton Eastleigh

Tue 28/7

18:05-22:25

1 stop3h 20m

£248

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Tue 21/7

18:05-08:45

1 stop15h 40m

Southampton Eastleigh

Thu 30/7

18:05-10:00

1 stop14h 55m

£248

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Thu 23/7

06:00-08:45

1 stop3h 45m

Southampton Eastleigh

Wed 29/7

18:05-10:00

1 stop14h 55m

£248

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Sat 11/4

06:00-08:45

1 stop3h 45m

Southampton Eastleigh

Sat 18/4

17:20-22:25

1 stop4h 05m

£288

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Wed 22/7

11:35-17:40

2 stops7h 05m

Southampton Eastleigh

Mon 27/7

18:20-10:40

2 stops39h 20m

£358

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Mon 20/7

11:45-20:45

2 stops10h 00m

Southampton Eastleigh

Wed 29/7

12:35-10:45

2 stops21h 10m

£358

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Wed 17/6

10:05-08:35

2 stops23h 30m

£90

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Luxembourg to Southampton

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

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

Currently, March is the cheapest month in which you can book a flight from Luxembourg to Southampton (average of £26). Flying from Luxembourg to Southampton in July is currently the most expensive (average of £33). 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.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luxembourg 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.

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

    Currently, March is the cheapest month in which you can book a flight from Luxembourg to Southampton (average of £26). Flying from Luxembourg to Southampton in July is currently the most expensive (average of £33). 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

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Why should you use Cheapflights to find cheap flight tickets from Luxembourg 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 Luxembourg.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Luxembourg to Southampton flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Luxembourg to Southampton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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