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Cheap flights from Milwaukee to Luxembourg from $841

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Luxembourg departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Milwaukee to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:18 am - 7:30 pm
MKE
-
LUX
25h 12m
2 stops
United Airlines Logo
8:20 am - 9:10 pm
LUX
-
MKE
19h 50m
2 stops
$841United Airlines
Wed, Sep 2 - Wed, Sep 9
Delta Logo
6:45 am - 9:55 am
MKE
-
LUX
20h 10m
2 stops
Delta Logo
6:00 am - 8:05 pm
LUX
-
MKE
21h 05m
2 stops
$880Delta
Thu, Sep 3 - Thu, Sep 10
KLM Logo
11:31 am - 10:00 am
MKE
-
LUX
15h 29m
2 stops
KLM Logo
6:00 am - 4:05 pm
LUX
-
MKE
17h 05m
2 stops
$884KLM
Thu, Aug 27 - Tue, Sep 15
Delta Logo
5:34 am - 9:55 am
MKE
-
LUX
21h 21m
2 stops
Delta Logo
6:00 am - 4:05 pm
LUX
-
MKE
17h 05m
2 stops
$894Delta
Sun, Sep 6 - Sun, Sep 13
American Airlines Logo
8:20 am - 10:25 am
MKE
-
LUX
19h 05m
3 stops
American Airlines Logo
11:45 am - 8:03 pm
LUX
-
MKE
15h 18m
2 stops
$901American Airlines
Thu, Sep 3 - Thu, Sep 10
American Airlines Logo
4:25 pm - 4:00 pm
MKE
-
LUX
16h 35m
2 stops
American Airlines Logo
3:30 pm - 12:02 pm
LUX
-
MKE
27h 32m
3 stops
$911American Airlines
Sun, Sep 6 - Sun, Sep 13
Air Canada Logo
8:30 am - 9:40 am
MKE
-
LUX
18h 10m
3 stops
Air Canada Logo
6:25 am - 6:55 pm
LUX
-
MKE
19h 30m
3 stops
$1,048Air Canada
Wed, Sep 2 - Wed, Sep 9
Air Canada Logo
10:19 am - 10:20 am
MKE
-
LUX
17h 01m
3 stops
Air Canada Logo
8:30 am - 10:36 pm
LUX
-
MKE
21h 06m
3 stops
$1,143Air Canada
Thu, Aug 27 - Tue, Sep 15
Air Canada Logo
8:30 am - 9:30 am
MKE
-
LUX
18h 00m
3 stops
Air Canada Logo
8:25 am - 10:36 pm
LUX
-
MKE
21h 11m
3 stops
$1,253Air Canada
Sun, Sep 6 - Sun, Sep 13
Scandinavian Airlines Logo
6:45 am - 7:15 pm
MKE
-
LUX
29h 30m
3 stops
Scandinavian Airlines Logo
10:30 am - 8:50 pm
LUX
-
MKE
17h 20m
2 stops
$1,772Scandinavian Airlines
Thu, Aug 27 - Tue, Sep 15

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Delta flights from Milwaukee to Luxembourg

Our best Delta deals on Milwaukee to Luxembourg flight tickets
Delta
Sep 3
MKE6:45 amMilwaukee-Mitchell
20h 10m
2 stops
LUX9:55 amLuxembourg
Sep 10
LUX6:00 amLuxembourg
21h 05m
2 stops
MKE8:05 pmMilwaukee-Mitchell
$880
Delta
Sep 6
MKE5:34 amMilwaukee-Mitchell
21h 21m
2 stops
LUX9:55 amLuxembourg
Sep 13
LUX6:00 amLuxembourg
17h 05m
2 stops
MKE4:05 pmMilwaukee-Mitchell
$894

American Airlines flights from Milwaukee to Luxembourg

Our best American Airlines deals on Milwaukee to Luxembourg flight tickets
American Airlines
Sep 3
MKE8:20 amMilwaukee-Mitchell
19h 05m
3 stops
LUX10:25 amLuxembourg
Sep 10
LUX11:45 amLuxembourg
15h 18m
2 stops
MKE8:03 pmMilwaukee-Mitchell
$901
American Airlines
Sep 6
MKE4:25 pmMilwaukee-Mitchell
16h 35m
2 stops
LUX4:00 pmLuxembourg
Sep 13
LUX3:30 pmLuxembourg
27h 32m
3 stops
MKE12:02 pmMilwaukee-Mitchell
$911

momondo 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, momondo users made 832,500 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Milwaukee to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeLuxembourg

MKE - LUX

MKELUX

Milwaukee-Mitchell

Wed 9/2

11:18 am-7:30 pm

2 stops25h 12m

Luxembourg

Wed 9/9

8:20 am-9:10 pm

2 stops19h 50m

$841

MilwaukeeLuxembourg

MKE - LUX

MKELUX

Milwaukee-Mitchell

Thu 9/3

6:45 am-9:55 am

2 stops20h 10m

Luxembourg

Thu 9/10

6:00 am-8:05 pm

2 stops21h 05m

$880
Quickest round-trip

MilwaukeeLuxembourg

MKE - LUX

MKELUX

Milwaukee-Mitchell

Thu 8/27

11:31 am-10:00 am

2 stops15h 29m

Luxembourg

Tue 9/15

6:00 am-4:05 pm

2 stops17h 05m

$884

MilwaukeeLuxembourg

MKE - LUX

MKELUX

Milwaukee-Mitchell

Sun 9/6

5:34 am-9:55 am

2 stops21h 21m

Luxembourg

Sun 9/13

6:00 am-4:05 pm

2 stops17h 05m

$894

MilwaukeeLuxembourg

MKE - LUX

MKELUX

Milwaukee-Mitchell

Thu 9/3

8:20 am-10:25 am

3 stops19h 05m

Luxembourg

Thu 9/10

11:45 am-8:03 pm

2 stops15h 18m

$901

MilwaukeeLuxembourg

MKE - LUX

MKELUX

Milwaukee-Mitchell

Sun 9/6

4:25 pm-4:00 pm

2 stops16h 35m

Luxembourg

Sun 9/13

3:30 pm-12:02 pm

3 stops27h 32m

$911

MilwaukeeLuxembourg

MKE - LUX

MKELUX

Milwaukee-Mitchell

Wed 9/2

8:30 am-9:40 am

3 stops18h 10m

Luxembourg

Wed 9/9

6:25 am-6:55 pm

3 stops19h 30m

$1,048

MilwaukeeLuxembourg

MKE - LUX

MKELUX

Milwaukee-Mitchell

Thu 8/27

10:19 am-10:20 am

3 stops17h 01m

Luxembourg

Tue 9/15

8:30 am-10:36 pm

3 stops21h 06m

$1,143

MilwaukeeLuxembourg

MKE - LUX

MKELUX

Milwaukee-Mitchell

Sun 9/6

8:30 am-9:30 am

3 stops18h 00m

Luxembourg

Sun 9/13

8:25 am-10:36 pm

3 stops21h 11m

$1,253

MilwaukeeLuxembourg

MKE - LUX

MKELUX

Milwaukee-Mitchell

Thu 8/27

6:45 am-7:15 pm

3 stops29h 30m

Luxembourg

Tue 9/15

10:30 am-8:50 pm

2 stops17h 20m

$1,772

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Luxembourg from

How to get the cheapest flight ticket from Milwaukee to Luxembourg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Luxembourg?

Scandinavian Airlines, Lufthansa and Turkish Airlines are the top three most popular airlines that fly to Luxembourg from Milwaukee according to our data. Scandinavian Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Luxembourg. Keep in mind that there are 3 different airlines that fly to Luxembourg on a routine basis, so you have a few additional options to choose from.

When to book flights from Milwaukee to Luxembourg

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Luxembourg according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Milwaukee to Luxembourg (MKE to LUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Luxembourg

Fastest flight time

21h 21m

Direct flights

None
The fastest flight from Milwaukee to Luxembourg takes 21h 21m
There are no direct flights from Milwaukee to Luxembourg. There are no popular flight routes from Milwaukee to Luxembourg.
Search flight deals

Frequently asked questions about flying from Milwaukee to Luxembourg

  • How far is Milwaukee-Mitchell to Luxembourg by plane?

    The straight-line distance from Milwaukee-Mitchell to Luxembourg is 4204.1 mi. By plane, this route typically takes 21h 21m.

  • When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Luxembourg Airport?

    Prices for flights from Milwaukee-Mitchell Airport to Luxembourg Airport are updated daily.

  • How old do you have to be to fly from Milwaukee-Mitchell Airport to Luxembourg Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Luxembourg Airport.

  • What documentation or ID do you need to fly to Luxembourg Airport?

    The travel and health documents required for your trip to Luxembourg Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Luxembourg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette
Clervaux

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Luxembourg?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Milwaukee to Luxembourg. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Milwaukee to Luxembourg with flexible booking policies on momondo?

momondo does allow users to show only those flights to Luxembourg from Milwaukee which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Milwaukee to Luxembourg?

Once all potential Milwaukee to Luxembourg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Milwaukee to Luxembourg right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Luxembourg, momondo offers a useful price alert feature which will track prices for flights to Luxembourg from Milwaukee and alert you when they change.

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Luxembourg

Fly your favorite airline to Luxembourg

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Scandinavian Airlines
Lufthansa
Turkish Airlines