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£186 Cheap Flights from Southampton (SOU) to Luxembourg (LUX)

View £186 flight on Wed, 21 Oct 2026Opens in a new window

Flight 1

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

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

Prices were available within the past 7 days and start at £186 for one-way flights and £246 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Tue, 3 Nov - Tue, 10 Nov
SOU
Southampton
LUX
Luxembourg
£246 Return, found 3 days ago
£246
Return
found 3 days ago
Select KLM flight, departing Tue, 3 Nov from Southampton to Luxembourg, returning Tue, 10 Nov, priced at £246 found 3 days ago
KLM
Fri, 28 Aug - Wed, 2 Sept
SOU
Southampton
LUX
Luxembourg
£247 Return, found 3 days ago
£247
Return
found 3 days ago
Select KLM flight, departing Fri, 28 Aug from Southampton to Luxembourg, returning Wed, 2 Sept, priced at £247 found 3 days ago
KLM
Thu, 27 Aug - Wed, 2 Sept
SOU
Southampton
LUX
Luxembourg
£250 Return, found 1 day ago
£250
Return
found 1 day ago
Select KLM flight, departing Thu, 27 Aug from Southampton to Luxembourg, returning Wed, 2 Sept, priced at £250 found 1 day ago
KLM
Wed, 26 Aug - Tue, 1 Sept
SOU
Southampton
LUX
Luxembourg
£252 Return, found 1 day ago
£252
Return
found 1 day ago
Select KLM flight, departing Wed, 26 Aug from Southampton to Luxembourg, returning Tue, 1 Sept, priced at £252 found 1 day ago
KLM
Tue, 27 Oct - Fri, 30 Oct
SOU
Southampton
LUX
Luxembourg
£259 Return, found 3 days ago
£259
Return
found 3 days ago
Select KLM flight, departing Tue, 27 Oct from Southampton to Luxembourg, returning Fri, 30 Oct, priced at £259 found 3 days ago
KLM
Sat, 3 Oct - Sun, 4 Oct
SOU
Southampton
LUX
Luxembourg
£265 Return, found 1 day ago
£265
Return
found 1 day ago
Select KLM flight, departing Sat, 3 Oct from Southampton to Luxembourg, returning Sun, 4 Oct, priced at £265 found 1 day ago
KLM
Sat, 22 Aug - Fri, 28 Aug
SOU
Southampton
LUX
Luxembourg
£268 Return, found 5 days ago
£268
Return
found 5 days ago
Select KLM flight, departing Sat, 22 Aug from Southampton to Luxembourg, returning Fri, 28 Aug, priced at £268 found 5 days ago
KLM
Tue, 27 Oct - Fri, 30 Oct
SOU
Southampton
LUX
Luxembourg
£269 Return, found 3 days ago
£269
Return
found 3 days ago
Select KLM flight, departing Tue, 27 Oct from Southampton to Luxembourg, returning Fri, 30 Oct, priced at £269 found 3 days ago
KLM
Tue, 3 Nov - Tue, 10 Nov
SOU
Southampton
LUX
Luxembourg
£271 Return, found 3 days ago
£271
Return
found 3 days ago
Select KLM flight, departing Tue, 3 Nov from Southampton to Luxembourg, returning Tue, 10 Nov, priced at £271 found 3 days ago
KLM
Fri, 25 Sept - Sun, 27 Sept
SOU
Southampton
LUX
Luxembourg
£272 Return, found 13 hours ago
£272
Return
found 13 hours ago
Select KLM flight, departing Fri, 25 Sept from Southampton to Luxembourg, returning Sun, 27 Sept, priced at £272 found 13 hours ago

Airports in Luxembourg

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Findel LUX. Cheapest option available. Flights from £286
LUX
Findel
Cheapest
Flights from £286

Frequently asked questions

How much does a flight from Southampton (SOU) to Luxembourg (LUX-Findel) cost?
You can find one-way and return flights from SOU to LUX with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SOU to LUX ticket fares go up or down.
What is the cheapest month to fly from Southampton (SOU) to Luxembourg (LUX-Findel)?
The cheapest months to fly from SOU to LUX are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Southampton (SOU) to Luxembourg (LUX-Findel)?
Enter SOU to LUX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Southampton (SOU) to Luxembourg (LUX-Findel)?
To find a cheap flight from Southampton (SOU) to Luxembourg (LUX-Findel), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Southampton (SOU) to Luxembourg (LUX-Findel)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Southampton (SOU) to Luxembourg (LUX-Findel)?
There are approximately 3 connecting flights per day from Southampton (SOU) to Luxembourg (LUX-Findel). Some common connection points include Schiphol (AMS), Dublin (DUB), and Winchester Bus Station (WNC).
What is the earliest flight from Southampton (SOU) to Luxembourg (LUX-Findel)?
The earliest flight from Southampton (SOU) to Luxembourg (LUX-Findel) typically departs around 8:40 AM. This service is seasonal, active only in September, and is operated by airlines such as Loganair and British Airways. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Southampton (SOU) to Luxembourg (LUX-Findel)?
There are no nonstop flights from Southampton (SOU) to Luxembourg (LUX-Findel). For flights with one stop, you can expect the journey to typically take around 4 hours. Flights with two or more stops usually take longer, averaging about 21 hours. The distance between Southampton and Luxembourg is approximately 557 kilometres (346 miles). Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Southampton (SOU) to Luxembourg (LUX-Findel)?
Select the "Business class" and "First class" filters when looking for SOU to LUX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Southampton (SOU) to Luxembourg (LUX-Findel) flight with Expedia?
It's easy to earn miles on a Southampton (SOU) to Luxembourg (LUX-Findel) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Luxembourg (LUX) from Southampton (SOU)?
If you're planning to travel to Luxembourg from Southampton Airport (SOU), you can fly directly into Luxembourg Airport (LUX). Some flights may connect through major hubs like Edinburgh Airport (EDI), Dublin Airport (DUB), or Amsterdam Airport Schiphol (AMS) before reaching Luxembourg. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Southampton (SOU) to Luxembourg (LUX-Findel) at the last minute?
Typically, booking a last minute flight from Southampton (SOU) to Luxembourg (LUX-Findel) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Southampton (SOU) to Luxembourg (LUX-Findel) flight and hotel package?
Securing a Southampton (SOU) to Luxembourg (LUX-Findel) 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 stays 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 Southampton (SOU) to Luxembourg (LUX-Findel)?
If you booked your Southampton (SOU) to Luxembourg (LUX-Findel) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Southampton
Destination airport
Findel
Airlines serving
KLM
Return price
£246
Distance
554 km

Book with confidence

Compare flights from Southampton to Luxembourg easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Southampton to Luxembourg. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Findel in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Southampton to Findel.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Southampton (SOU) to Findel (LUX)

The easiest way to view the best deals on flights from Southampton to Luxembourg today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Southampton to Findel start at just £246 and range up to £272.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Southampton and Luxembourg
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Southampton to Luxembourg flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Southampton to Findel for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Southampton to Luxembourg easily and book with confidence

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*Available to Expedia members.