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$1,005+ Cheap flights from Milwaukee (MKE) to Luxembourg

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LUX
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Find flight deals from Milwaukee to Luxembourg

Best flights from Milwaukee to Luxembourg
Discover carefully curated flight deals from Milwaukee to Luxembourg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2025.

This KLM deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:00 amMKE - LUX
2 stops21h 25mKLM
Tue 3/316:25 pmLUX - MKE
2 stops30h 44mKLM
Deal found 11/10$1,005

Cheap flight deals from Milwaukee to Luxembourg

Keep the following information in mind while searching for Milwaukee to Luxembourg flight deals. Data was last updated November 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,005
(KLM)
Provider with most accurate pricing for Milwaukee-Mitchell-Luxembourg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Luxembourg flights.
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From Milwaukee-Mitchell to Luxembourg
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Luxembourg 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 2,558,603 searches. Data last updated November 12, 2025.
Use the filters below to find and compare flights from Milwaukee to Luxembourg that are best for you.

Fly from

Milwaukee

Fly to

Luxembourg

Route

Depart

Return

Price

MilwaukeeLuxembourg

MKE - LUX

MKELUX

Milwaukee-Mitchell

Fri 3/27

7:00 am-10:25 am

2 stops21h 25m

Luxembourg

Tue 3/31

6:25 pm-6:09 pm

2 stops30h 44m

$1,005

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Best time to book a flight from Milwaukee to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Milwaukee with our price prediction graph.
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 Milwaukee to Luxembourg

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

Currently, April is the cheapest month in which you can book a flight from Milwaukee to Luxembourg (average of $334). Flying from Milwaukee to Luxembourg in June is currently the most expensive (average of $883). 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 Milwaukee to Luxembourg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Milwaukee to Luxembourg?

    Most people fly from Milwaukee-Mitchell (MKE) if they book a flight from Milwaukee to Luxembourg. Milwaukee-Mitchell is conveniently located just 6.4 mi from Milwaukee’s city center.

  • How long is the flight from Milwaukee to Luxembourg?

    KLM can get you from Milwaukee to Luxembourg in just under 21h 25m. Your travel time can differ by up to . Milwaukee and Luxembourg are separated by a distance of 4211 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Milwaukee to Luxembourg 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 Milwaukee to Luxembourg?

    Currently, April is the cheapest month in which you can book a flight from Milwaukee to Luxembourg (average of $334). Flying from Milwaukee to Luxembourg in June is currently the most expensive (average of $883). 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.

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