Cheap flights from Madrid, Spain (MAD) to Luxembourg (LUX)
MAD — LUX
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Madrid Barajas to Luxembourg are usually found in March or November, booked 83 days in advance, depart on a Wednesday or Tuesday and return on a Saturday
Find flight deals from Madrid to Luxembourg
Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to Luxembourg (LUX). 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 August 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | April |
Cheapest in | March |
Average price | $171 |
Good one-way deal | $20 or less |
Compare providers for flights from Madrid to Luxembourg
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madrid to Luxembourg in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Madrid-Luxembourg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madrid-Luxembourg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madrid-Luxembourg flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Madrid-Luxembourg flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madrid-Luxembourg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Madrid to Luxembourg
Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Madrid with our price prediction graph.
MAD-LUX
Estimated round-trip 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 Madrid to Luxembourg
Prices
Delays
How far ahead should I book a flight from Madrid to Luxembourg?
The best time to book flights from Madrid to Luxembourg is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Madrid to Luxembourg?
Currently, March is the cheapest month in which you can book a flight from Madrid to Luxembourg (average of $128). Flying from Madrid to Luxembourg in April is currently the most expensive (average of $275). 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.
What is the cheapest time of day to fly from MAD to LUX?
Find hourly flight availability from Madrid to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 16, 2026.
It’s optimal to fly from Madrid to Luxembourg at noon. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the morning.
How often are flights from Madrid to Luxembourg delayed?
About 28% of weekly flights between Madrid and Luxembourg have experienced delays in the past year, with the average delay time being 113 minutes.
What is the most punctual flight time for Madrid to Luxembourg flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Madrid to Luxembourg flights?
Over the last year, Ryanair have had the lowest number of delays on this route, with just 19% of flights being delayed.
Reviews of airlines servicing Luxembourg
Get insights into the airlines that provide service to Luxembourg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luxembourg. Reviews last updated August 16, 2026.
Peruse reviews from past customers who have flown with Ryanair from Madrid to Luxembourg to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.0
Comfort
6.5
Crew
7.5
Boarding
6.7
Entertainment
5.7
Overall
6.9
Reviews
1 / 20
10.0
ExcellentCaroline,Mar 2026
ALC - BRS
Food
6.0
Comfort
6.5
Crew
7.5
Boarding
6.7
Entertainment
5.7
Overall
6.9
Reviews
1 / 20
10.0
ExcellentCaroline,Mar 2026
ALC - BRS
Related info for your journey
Find useful and relevant information for your journey from Madrid to Luxembourg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Luxembourg?
Book flights to Luxembourg if you plan to visit one of these locationsEsch-sur-Alzette
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Top 2 airlines flying from Madrid to Luxembourg
Discover the top 2 airlines that operate flights from Madrid to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$66 | Average$127 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$134 | Average$213 | FlexibilityNo cancel fee | On-time83% |