$305 Cheap Flights from Luxembourg (LUX) to Southampton (SOU)

View $305 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Findel International Airport (LUX) to Southampton (SOU)

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Cheap Flights from Luxembourg to Southampton (LUX-SOU)

Prices were available within the past 7 days and start at $305 for one-way flights and $386 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Sat, Nov 15 - Mon, Nov 17
LUX
Luxembourg
SOU
Southampton
$386 Roundtrip, found 3 days ago
$386
Roundtrip
found 3 days ago
Select KLM flight, departing Sat, Nov 15 from Luxembourg to Southampton, returning Mon, Nov 17, priced at $386 found 3 days ago
KLM
Fri, Nov 14 - Mon, Nov 17
LUX
Luxembourg
SOU
Southampton
$403 Roundtrip, found 3 days ago
$403
Roundtrip
found 3 days ago
Select KLM flight, departing Fri, Nov 14 from Luxembourg to Southampton, returning Mon, Nov 17, priced at $403 found 3 days ago
KLM
Thu, Nov 13 - Thu, Nov 20
LUX
Luxembourg
SOU
Southampton
$419 Roundtrip, found 3 days ago
$419
Roundtrip
found 3 days ago
Select KLM flight, departing Thu, Nov 13 from Luxembourg to Southampton, returning Thu, Nov 20, priced at $419 found 3 days ago
KLM
Thu, Nov 13 - Thu, Nov 20
LUX
Luxembourg
SOU
Southampton
$460 Roundtrip, found 3 days ago
$460
Roundtrip
found 3 days ago
Select KLM flight, departing Thu, Nov 13 from Luxembourg to Southampton, returning Thu, Nov 20, priced at $460 found 3 days ago
KLM
Thu, Nov 13 - Thu, Nov 20
LUX
Luxembourg
SOU
Southampton
$550 Roundtrip, found 3 days ago
$550
Roundtrip
found 3 days ago
Select KLM flight, departing Thu, Nov 13 from Luxembourg to Southampton, returning Thu, Nov 20, priced at $550 found 3 days ago
KLM
Sun, Nov 16 - Mon, Nov 17
LUX
Luxembourg
SOU
Southampton
$580 Roundtrip, found 3 days ago
$580
Roundtrip
found 3 days ago
Select KLM flight, departing Sun, Nov 16 from Luxembourg to Southampton, returning Mon, Nov 17, priced at $580 found 3 days ago
British Airways
Thu, Nov 13 - Thu, Nov 20
LUX
Luxembourg
SOU
Southampton
$804 Roundtrip, found 3 days ago
$804
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Nov 13 from Luxembourg to Southampton, returning Thu, Nov 20, priced at $804 found 3 days ago
British Airways
Thu, Nov 13 - Thu, Nov 20
LUX
Luxembourg
SOU
Southampton
$842 Roundtrip, found 3 days ago
$842
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Nov 13 from Luxembourg to Southampton, returning Thu, Nov 20, priced at $842 found 3 days ago
British Airways
Thu, Nov 13 - Thu, Nov 20
LUX
Luxembourg
SOU
Southampton
$1,037 Roundtrip, found 3 days ago
$1,037
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Nov 13 from Luxembourg to Southampton, returning Thu, Nov 20, priced at $1,037 found 3 days ago
KLM
Thu, Nov 13 - Thu, Nov 20
LUX
Luxembourg
SOU
Southampton
$1,058 Roundtrip, found 3 days ago
$1,058
Roundtrip
found 3 days ago
Select KLM flight, departing Thu, Nov 13 from Luxembourg to Southampton, returning Thu, Nov 20, priced at $1,058 found 3 days ago
British Airways
Thu, Nov 13 - Thu, Nov 20
LUX
Luxembourg
SOU
Southampton
$1,237 Roundtrip, found 3 days ago
$1,237
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Nov 13 from Luxembourg to Southampton, returning Thu, Nov 20, priced at $1,237 found 3 days ago
Scandinavian Airlines
Thu, Nov 13 - Thu, Nov 20
LUX
Luxembourg
SOU
Southampton
$7,696 Roundtrip, found 3 days ago
$7,696
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, Nov 13 from Luxembourg to Southampton, returning Thu, Nov 20, priced at $7,696 found 3 days ago

Frequently asked questions

How much does a flight from Findel Airport (LUX) to Southampton Airport (SOU) cost?
Snag a cheap one-way flight from $305 or cheap return flight from $386 from Findel Airport (LUX) to Southampton Airport (SOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Findel Airport (LUX) to Southampton Airport (SOU)?
Planning your trip for November is a great way to save, as it's the cheapest month for flights between LUX and SOU. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Findel Airport (LUX) to Southampton Airport (SOU)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest LUX to SOU flight.
How many flights per day from Findel Airport (LUX) to Southampton Airport (SOU)?
You'll need to catch a flight with a layover when traveling from Findel Airport (LUX) to Southampton Airport (SOU). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from LUX to SOU?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Findel Airport (LUX) to Southampton Airport (SOU)?
Book a flight from Findel Airport (LUX) to Southampton Airport (SOU) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Findel Airport (LUX) to Southampton Airport (SOU) last-minute?
Booking your flight from LUX to SOU shortly before your journey is usually more expensive. But if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a LUX to SOU flight and hotel package?
Securing a LUX to SOU flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Findel Airport (LUX) to Southampton Airport (SOU)?
Usually, it's possible to cancel or reschedule your LUX to SOU flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Findel
Destination airport
Southampton
Roundtrip price
$385
Distance
346 mi

Book with confidence

Luxembourg to Southampton Flights

The cheapest times to fly from Luxembourg to Southampton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Luxembourg to Southampton are during the month of November. You can find some of the cheapest flights from Luxembourg to Southampton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Luxembourg to Southampton

Sunday is one of the best days to book for cheap flights from Luxembourg to Southampton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Luxembourg to Southampton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Luxembourg to Southampton in 2025. You can also book with separate airlines for your outbound and return journeys, from $305 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Luxembourg to Southampton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Luxembourg to Southampton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Luxembourg to Southampton Flights

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*Available to One Key members.