$38 Cheap Flights from Luxembourg (LUX) to Madrid (MAD)

View $38 flight on Tue, Jun 3, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Luxembourg to Madrid (LUX-MAD)

Prices were available within the past 7 days and start at $38 for one-way flights and $74 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, May 13 - Fri, May 23
LUX
Luxembourg
MAD
Madrid
$74 Roundtrip, found 5 days ago
$74
Roundtrip
found 5 days ago
Select Ryanair flight, departing Tue, May 13 from Luxembourg to Madrid, returning Fri, May 23, priced at $74 found 5 days ago
Ryanair
Tue, Jun 17 - Thu, Jun 26
LUX
Luxembourg
MAD
Madrid
$80 Roundtrip, found 8 hours ago
$80
Roundtrip
found 8 hours ago
Select Ryanair flight, departing Tue, Jun 17 from Luxembourg to Madrid, returning Thu, Jun 26, priced at $80 found 8 hours ago
Ryanair
Fri, Jun 13 - Tue, Jun 17
LUX
Luxembourg
MAD
Madrid
$84 Roundtrip, found 4 days ago
$84
Roundtrip
found 4 days ago
Select Ryanair flight, departing Fri, Jun 13 from Luxembourg to Madrid, returning Tue, Jun 17, priced at $84 found 4 days ago
Ryanair
Fri, May 23 - Tue, May 27
LUX
Luxembourg
MAD
Madrid
$85 Roundtrip, found 5 days ago
$85
Roundtrip
found 5 days ago
Select Ryanair flight, departing Fri, May 23 from Luxembourg to Madrid, returning Tue, May 27, priced at $85 found 5 days ago
Ryanair
Fri, Jun 20 - Tue, Jul 15
LUX
Luxembourg
MAD
Madrid
$108 Roundtrip, found 6 days ago
$108
Roundtrip
found 6 days ago
Select Ryanair flight, departing Fri, Jun 20 from Luxembourg to Madrid, returning Tue, Jul 15, priced at $108 found 6 days ago
Ryanair
Fri, Jun 13 - Mon, Jun 16
LUX
Luxembourg
MAD
Madrid
$118 Roundtrip, found 4 days ago
$118
Roundtrip
found 4 days ago
Select Ryanair flight, departing Fri, Jun 13 from Luxembourg to Madrid, returning Mon, Jun 16, priced at $118 found 4 days ago
Luxair
Wed, Jun 18 - Wed, Jun 25
LUX
Luxembourg
MAD
Madrid
$146 Roundtrip, found 5 days ago
$146
Roundtrip
found 5 days ago
Select Luxair flight, departing Wed, Jun 18 from Luxembourg to Madrid, returning Wed, Jun 25, priced at $146 found 5 days ago
TAP Portugal
Fri, Jun 13 - Tue, Jun 17
LUX
Luxembourg
MAD
Madrid
$196 Roundtrip, found 4 days ago
$196
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Fri, Jun 13 from Luxembourg to Madrid, returning Tue, Jun 17, priced at $196 found 4 days ago
British Airways
Thu, Dec 4 - Mon, Dec 8
LUX
Luxembourg
MAD
Madrid
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Dec 4 from Luxembourg to Madrid, returning Mon, Dec 8, priced at $229 found 1 day ago
Lufthansa
Tue, Jun 17 - Thu, Jun 26
LUX
Luxembourg
MAD
Madrid
$231 Roundtrip, found 8 hours ago
$231
Roundtrip
found 8 hours ago
Select Lufthansa flight, departing Tue, Jun 17 from Luxembourg to Madrid, returning Thu, Jun 26, priced at $231 found 8 hours ago
Flights from Luxembourg (LUX) to Madrid (MAD)
Origin airport
Findel
Destination airport
Adolfo Suárez Madrid-Barajas
Airlines serving
Air Europa, Air France, Austrian Airlines, British Airways, KLM, LOT-Polish Airlines, Lufthansa, Luxair, Ryanair, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal
Roundtrip price
$73
Distance
791 mi

Luxembourg to Madrid Flights

The cheapest times to fly from Luxembourg to Madrid

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 Madrid are during the month of May. You can find some of the cheapest flights from Luxembourg to Madrid with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Luxembourg to Madrid

Sunday is one of the best days to book for cheap flights from Luxembourg to Madrid: 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 Madrid

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 Madrid in 2025. You can also book with separate airlines for your outbound and return journeys, from $38 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 Madrid 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 Madrid 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.

 

Frequently asked questions

How much does a flight from Findel Airport (LUX) to Adolfo Suarez Madrid-Barajas Airport (MAD) cost?
Cheap return fares from Findel Airport (LUX) to Adolfo Suarez Madrid-Barajas Airport (MAD) start at $78. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Ryanair flight leaving LUX on May 20 2025 and touching down at MAD. The price was last updated on April 25 2025 and has not changed since.
What is the cheapest month to fly from LUX to MAD?
The cheapest flights from LUX to MAD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Findel Airport (LUX) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Hop on a nonstop flight with Luxair and head straight from Findel Airport (LUX) to Adolfo Suarez Madrid-Barajas Airport (MAD).
What is the cheapest airline that flies from LUX to MAD?
Right now, the cheapest carrier offering one-way flights from LUX to MAD is Ryanair. You can take off on this route from $52. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LUX on June 12 2025. Prices were last updated on April 25 2025 and have not changed since.
How many flights per day from Findel Airport (LUX) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
On average, Findel Airport (LUX) only has 1 nonstop flight to Adolfo Suarez Madrid-Barajas Airport (MAD) every day. For more choices, try our easy-to-use filters. Just enter your details, then select “1 Stop” or “2+ Stops” to find flights offering layovers.
What are the most popular departure times for flights from Findel Airport (LUX) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Flights between LUX and MAD are busiest at 5 PM. If you want a more relaxed atmosphere and possibly cheaper tickets, choose a time when demand is lower.
What day of the week has the most flights from LUX to MAD?
Friday offers the most flights from Findel Airport (LUX) to Adolfo Suarez Madrid-Barajas Airport (MAD). Consider leaving on this day and you’ll have the best chance of finding a departure that works with your plans.
What is the earliest flight from Findel Airport (LUX) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Catch the earliest flight at around 8:55AM UTC+1, departing from Findel Airport (LUX). You’ll be flying for approximately 2h 30m, touching down at Adolfo Suarez Madrid-Barajas Airport (MAD) at approximately 11:25AM UTC+1.
How long does it take to fly from Findel Airport (LUX) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
The average flight duration from LUX to MAD is 2 hours and 30 minutes, covering a total distance of 790 mi.
What is the best time to fly from Findel Airport (LUX) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Book a flight from Findel Airport (LUX) to Adolfo Suarez Madrid-Barajas Airport (MAD) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures 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.
What airports do you fly into for Madrid from Findel Airport (LUX)?
Browse your flight options from Findel Airport (LUX) to Adolfo Suarez Madrid-Barajas Airport (MAD). This is the only airport in Madrid you can arrive at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Findel Airport (LUX) to Adolfo Suarez Madrid-Barajas Airport (MAD) last-minute?
Waiting until just before your trip to book a ticket from LUX to MAD generally means paying more. While you may find some last-minute offers, they aren’t always guaranteed. Keep your travel schedule open for the best chance of landing a bargain.
Is it cheaper to book a LUX to MAD flight and hotel package?
Compared with arranging hotels and flights separately, booking a LUX to MAD flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Findel Airport (LUX) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Typically, you’re able to cancel or reschedule your LUX to MAD flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline’s fees and rules on flight changes, or if you want more information, visit our Customer Service portal.

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*Available to One Key members.