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Cheap flights from Chicago to Luxembourg from $312

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 10/5. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:10 pm - 9:30 amORD  Chicago O'Hare Intl-LUX Luxembourg
30h 20m1 stop Istanbul
Turkish Airlines Logo
6:40 pm - 9:40 amLUX  Luxembourg-ORD Chicago O'Hare Intl
22h 00m1 stop Istanbul
$700Turkish Airlines
Mon, Sep 14 - Wed, Sep 30
Turkish Airlines Logo
9:15 pm - 9:45 amORD  Chicago O'Hare Intl-LUX Luxembourg
29h 30m1 stop Istanbul
Turkish Airlines Logo
6:00 pm - 10:00 amLUX  Luxembourg-ORD Chicago O'Hare Intl
23h 00m1 stop Istanbul
$704Turkish Airlines
Mon, Nov 2 - Tue, Nov 10
Turkish Airlines Logo
8:10 pm - 9:30 amORD  Chicago O'Hare Intl-LUX Luxembourg
30h 20m1 stop Istanbul
Turkish Airlines Logo
10:20 am - 9:40 amLUX  Luxembourg-ORD Chicago O'Hare Intl
30h 20m1 stop Istanbul
$707Turkish Airlines
Thu, Sep 24 - Thu, Oct 1
Multiple Airlines Logo
9:50 pm - 4:35 pmORD  Chicago O'Hare Intl-LUX Luxembourg
11h 45m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
6:50 am - 2:52 pmLUX  Luxembourg-ORD Chicago O'Hare Intl
15h 02m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$739Multiple Airlines
Mon, Nov 2 - Tue, Nov 10
Lufthansa Logo
9:50 pm - 4:35 pmORD  Chicago O'Hare Intl-LUX Luxembourg
11h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:50 am - 1:10 pmLUX  Luxembourg-ORD Chicago O'Hare Intl
13h 20m1 stop Frankfurt am Main
$743Lufthansa
Mon, Nov 2 - Tue, Nov 10
Multiple Airlines Logo
9:50 pm - 4:35 pmORD  Chicago O'Hare Intl-LUX Luxembourg
11h 45m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
6:50 am - 2:52 pmLUX  Luxembourg-ORD Chicago O'Hare Intl
15h 02m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$746Multiple Airlines
Tue, Nov 24 - Tue, Dec 8
Multiple Airlines Logo
10:37 am - 10:00 amORD  Chicago O'Hare Intl-LUX Luxembourg
16h 23m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Multiple Airlines Logo
6:50 am - 2:52 pmLUX  Luxembourg-ORD Chicago O'Hare Intl
15h 02m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$751Multiple Airlines
Tue, Nov 24 - Tue, Dec 8
Lufthansa Logo
9:50 pm - 4:35 pmORD  Chicago O'Hare Intl-LUX Luxembourg
11h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:50 am - 8:05 pmLUX  Luxembourg-ORD Chicago O'Hare Intl
20h 15m1 stop Frankfurt am Main
$791Lufthansa
Thu, Dec 3 - Fri, Dec 11
Scandinavian Airlines Logo
7:15 pm - 7:20 pmORD  Chicago O'Hare Intl-LUX Luxembourg
17h 05m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
10:30 am - 4:45 pmLUX  Luxembourg-ORD Chicago O'Hare Intl
13h 15m1 stop Kastrup Copenhagen
$877Scandinavian Airlines
Sun, Nov 1 - Thu, Nov 5
Scandinavian Airlines Logo
7:15 pm - 7:20 pmORD  Chicago O'Hare Intl-LUX Luxembourg
17h 05m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
10:30 am - 4:45 pmLUX  Luxembourg-ORD Chicago O'Hare Intl
13h 15m1 stop Kastrup Copenhagen
$880Scandinavian Airlines
Sun, Nov 1 - Thu, Nov 5

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Turkish Airlines flights from Chicago to Luxembourg

Our best Turkish Airlines deals on Chicago to Luxembourg flight tickets
Turkish Airlines
Sep 14
ORD8:10 pmChicago O'Hare Intl
30h 20m
1 stop
LUX9:30 amLuxembourg
Sep 30
LUX6:40 pmLuxembourg
22h 00m
1 stop
ORD9:40 amChicago O'Hare Intl
$700
Turkish Airlines
Nov 2
ORD9:15 pmChicago O'Hare Intl
29h 30m
1 stop
LUX9:45 amLuxembourg
Nov 10
LUX6:00 pmLuxembourg
23h 00m
1 stop
ORD10:00 amChicago O'Hare Intl
$704
Turkish Airlines
Sep 24
ORD8:10 pmChicago O'Hare Intl
30h 20m
1 stop
LUX9:30 amLuxembourg
Oct 1
LUX10:20 amLuxembourg
30h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$707

Air Canada flights from Chicago to Luxembourg

Our best Air Canada deals on Chicago to Luxembourg flight tickets
Air Canada
Nov 2
ORD8:50 pmChicago O'Hare Intl
38h 30m
2 stops
LUX6:20 pmLuxembourg
Nov 10
LUX6:50 amLuxembourg
32h 10m
2 stops
ORD8:00 amChicago O'Hare Intl
$775
Air Canada
Nov 2
ORD8:50 pmChicago O'Hare Intl
38h 30m
2 stops
LUX6:20 pmLuxembourg
Nov 10
LUX6:50 amLuxembourg
32h 10m
2 stops
ORD8:00 amChicago O'Hare Intl
$776
Air Canada
Nov 2
ORD8:50 pmChicago O'Hare Intl
38h 30m
2 stops
LUX6:20 pmLuxembourg
Nov 10
LUX6:50 amLuxembourg
32h 10m
2 stops
ORD8:00 amChicago O'Hare Intl
$779

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 August 12, 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 Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Mon 9/14

8:10 pm-9:30 am

1 stop30h 20m

Luxembourg

Wed 9/30

6:40 pm-9:40 am

1 stop22h 00m

$700

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Mon 11/2

9:15 pm-9:45 am

1 stop29h 30m

Luxembourg

Tue 11/10

6:00 pm-10:00 am

1 stop23h 00m

$704

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Thu 9/24

8:10 pm-9:30 am

1 stop30h 20m

Luxembourg

Thu 10/1

10:20 am-9:40 am

1 stop30h 20m

$707

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Mon 11/2

9:50 pm-4:35 pm

1 stop11h 45m

Luxembourg

Tue 11/10

6:50 am-2:52 pm

2 stops15h 02m

$739
Quickest round-trip

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Mon 11/2

9:50 pm-4:35 pm

1 stop11h 45m

Luxembourg

Tue 11/10

6:50 am-1:10 pm

1 stop13h 20m

$743

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Tue 11/24

9:50 pm-4:35 pm

1 stop11h 45m

Luxembourg

Tue 12/8

6:50 am-2:52 pm

2 stops15h 02m

$746

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Tue 11/24

10:37 am-10:00 am

2 stops16h 23m

Luxembourg

Tue 12/8

6:50 am-2:52 pm

2 stops15h 02m

$751

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Thu 12/3

9:50 pm-4:35 pm

1 stop11h 45m

Luxembourg

Fri 12/11

6:50 am-8:05 pm

1 stop20h 15m

$791

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Sun 11/1

7:15 pm-7:20 pm

1 stop17h 05m

Luxembourg

Thu 11/5

10:30 am-4:45 pm

1 stop13h 15m

$877

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Sun 11/1

7:15 pm-7:20 pm

1 stop17h 05m

Luxembourg

Thu 11/5

10:30 am-4:45 pm

1 stop13h 15m

$880

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 April is also very affordable. Most momondo users find prices during this month for around $538.

Cheap Chicago to Luxembourg flight deals and tips

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

Fastest flight time

12h 51m

Direct flights

None
The fastest flight from Chicago to Luxembourg takes 12h 51m
There are no direct flights from Chicago to Luxembourg. There are no popular flight routes from Chicago to Luxembourg.
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Frequently asked questions about flying from Chicago to Luxembourg

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

    Prices for flights from Chicago to Luxembourg refresh daily.

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

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

    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.

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

    The travel and health documents you'll need for your trip to Luxembourg 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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
1,947 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $625Free CancellationRating
7.4
4,482 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $698Free CancellationRating
6.8
8,182 reviews
Search Lufthansa flights

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?

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Luxembourg.

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

Price alerts on flights to Luxembourg from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular flights according to clicks in the last 7 days on momondo
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