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Cheap flights from Chicago to Luxembourg from $405

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Luxembourg departing on 7/12. 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

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Find the cheapest flights from Chicago to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:15 pm - 7:15 pm
ORD
-
LUX
17h 00m
1 stop
Scandinavian Airlines Logo
7:55 pm - 4:10 pm
LUX
-
ORD
27h 15m
1 stop
$617Scandinavian Airlines
Sun, Oct 4 - Sun, Oct 11
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
LUX
17h 05m
1 stop
Scandinavian Airlines Logo
8:00 pm - 4:45 pm
LUX
-
ORD
27h 45m
1 stop
$624Scandinavian Airlines
Fri, Nov 6 - Tue, Nov 10
Scandinavian Airlines Logo
8:15 pm - 7:20 pm
ORD
-
LUX
17h 05m
1 stop
Scandinavian Airlines Logo
8:00 pm - 4:45 pm
LUX
-
ORD
27h 45m
1 stop
$631Scandinavian Airlines
Thu, Oct 29 - Tue, Nov 10
Scandinavian Airlines Logo
7:15 pm - 9:50 am
ORD
-
LUX
31h 35m
1 stop
Scandinavian Airlines Logo
10:30 am - 4:10 pm
LUX
-
ORD
12h 40m
1 stop
$671Scandinavian Airlines
Sat, Sep 12 - Sat, Sep 19
Turkish Airlines Logo
8:10 pm - 9:25 am
ORD
-
LUX
30h 15m
1 stop
Turkish Airlines Logo
6:35 pm - 9:40 am
LUX
-
ORD
22h 05m
1 stop
$723Turkish Airlines
Thu, Oct 1 - Thu, Oct 15
Multiple Airlines Logo
8:15 am - 10:20 am
MDW
-
LUX
19h 05m
2 stops
Multiple Airlines Logo
6:05 am - 10:00 pm
LUX
-
MDW
22h 55m
2 stops
$965Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
1:49 pm - 10:35 am
MDW
-
LUX
13h 46m
2 stops
Multiple Airlines Logo
10:30 am - 6:01 pm
LUX
-
MDW
14h 31m
2 stops
$1,036Multiple Airlines
Mon, Jul 27 - Wed, Aug 12
KLM Logo
1:18 pm - 10:00 am
MDW
-
LUX
13h 42m
2 stops
KLM Logo
10:30 am - 6:01 pm
LUX
-
MDW
14h 31m
2 stops
$1,089KLM
Thu, Jul 30 - Wed, Aug 12
Delta Logo
6:42 pm - 5:55 pm
MDW
-
LUX
16h 13m
2 stops
Delta Logo
10:25 am - 6:11 pm
LUX
-
MDW
14h 46m
2 stops
$1,115Delta
Mon, Sep 7 - Wed, Sep 16
Delta Logo
12:30 pm - 10:00 am
MDW
-
LUX
14h 30m
2 stops
Delta Logo
6:00 am - 4:50 pm
LUX
-
MDW
16h 50m
2 stops
$1,165Delta
Sat, Oct 17 - Tue, Oct 27

KLM flights from Chicago to Luxembourg

Our best KLM deals on Chicago to Luxembourg flight tickets
KLM
Jul 30
MDW1:18 pmChicago Midway
13h 42m
2 stops
LUX10:00 amLuxembourg
Aug 12
LUX10:30 amLuxembourg
14h 31m
2 stops
MDW6:01 pmChicago Midway
$1,089
KLM
Sep 11
MDW1:00 pmChicago Midway
13h 55m
2 stops
LUX9:55 amLuxembourg
Sep 15
LUX10:25 amLuxembourg
14h 46m
2 stops
MDW6:11 pmChicago Midway
$1,503
KLM
Sep 11
MDW1:00 pmChicago Midway
13h 55m
2 stops
LUX9:55 amLuxembourg
Sep 14
LUX10:25 amLuxembourg
14h 46m
2 stops
MDW6:11 pmChicago Midway
$1,563

Scandinavian Airlines flights from Chicago to Luxembourg

Our best Scandinavian Airlines deals on Chicago to Luxembourg flight tickets
Scandinavian Airlines
Oct 4
ORD7:15 pmChicago O'Hare Intl
17h 00m
1 stop
LUX7:15 pmLuxembourg
Oct 11
LUX7:55 pmLuxembourg
27h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
$617
Scandinavian Airlines
Nov 6
ORD7:15 pmChicago O'Hare Intl
17h 05m
1 stop
LUX7:20 pmLuxembourg
Nov 10
LUX8:00 pmLuxembourg
27h 45m
1 stop
ORD4:45 pmChicago O'Hare Intl
$624
Scandinavian Airlines
Oct 29
ORD8:15 pmChicago O'Hare Intl
17h 05m
1 stop
LUX7:20 pmLuxembourg
Nov 10
LUX8:00 pmLuxembourg
27h 45m
1 stop
ORD4:45 pmChicago O'Hare Intl
$631

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 June 4, 2026.
Use the filters below to find and compare flights from Chicago to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sun 10/4

7:15 pm-7:15 pm

1 stop17h 00m

Luxembourg

Sun 10/11

7:55 pm-4:10 pm

1 stop27h 15m

$617

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Fri 11/6

7:15 pm-7:20 pm

1 stop17h 05m

Luxembourg

Tue 11/10

8:00 pm-4:45 pm

1 stop27h 45m

$624

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 10/29

8:15 pm-7:20 pm

1 stop17h 05m

Luxembourg

Tue 11/10

8:00 pm-4:45 pm

1 stop27h 45m

$631

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sat 9/12

7:15 pm-9:50 am

1 stop31h 35m

Luxembourg

Sat 9/19

10:30 am-4:10 pm

1 stop12h 40m

$671

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 10/1

8:10 pm-9:25 am

1 stop30h 15m

Luxembourg

Thu 10/15

6:35 pm-9:40 am

1 stop22h 05m

$723

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Thu 9/10

8:15 am-10:20 am

2 stops19h 05m

Luxembourg

Mon 9/14

6:05 am-10:00 pm

2 stops22h 55m

$965

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Mon 7/27

1:49 pm-10:35 am

2 stops13h 46m

Luxembourg

Wed 8/12

10:30 am-6:01 pm

2 stops14h 31m

$1,036
Quickest round-trip

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Thu 7/30

1:18 pm-10:00 am

2 stops13h 42m

Luxembourg

Wed 8/12

10:30 am-6:01 pm

2 stops14h 31m

$1,089

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Mon 9/7

6:42 pm-5:55 pm

2 stops16h 13m

Luxembourg

Wed 9/16

10:25 am-6:11 pm

2 stops14h 46m

$1,115

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Sat 10/17

12:30 pm-10:00 am

2 stops14h 30m

Luxembourg

Tue 10/27

6:00 am-4:50 pm

2 stops16h 50m

$1,165

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Luxembourg from

How to get the cheapest flight ticket from Chicago 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 is the typical price of a round-trip flight between Chicago and Luxembourg?

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of February, then departing from Chicago during the month October is also very affordable. Most momondo users find prices during this month for around $436.

When to book flights from Chicago to Luxembourg

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

Cheap Chicago to Luxembourg (CHI to LUX) flight deals and tips

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

Fastest flight time

13h 44m

Direct flights

None
The fastest flight from Chicago to Luxembourg takes 13h 44m
There are no direct flights from Chicago to Luxembourg. There are no popular flight routes from Chicago to Luxembourg.
Search flight deals

Frequently asked questions about flying from Chicago to Luxembourg

  • How far is Chicago to Luxembourg by plane?

    There are 4247.9 mi between Chicago and Luxembourg. 13h 44m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago to Luxembourg Airport?

    Prices for flights from Chicago to Luxembourg Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to Luxembourg Airport?

  • How old do you have to be to fly from Chicago 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 Chicago to Luxembourg Airport.

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

    The travel and health documents you'll need for your trip to Luxembourg Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Luxembourg Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago to Luxembourg?

Best airlines flying from Chicago to Luxembourg

Compare and see reviews for airlines that fly from Chicago to Luxembourg with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $475Free CancellationRating
7.4
1,806 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $625Free CancellationRating
7.4
4,408 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $698Free CancellationRating
6.8
8,036 reviews
Search Lufthansa flights

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 Chicago to Luxembourg?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Luxembourg. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Luxembourg from Chicago with this policy.

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

Once you have performed a search for Chicago to Luxembourg flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Luxembourg from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Luxembourg trip

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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