What is the cheapest airline that flies from Chicago to Luxembourg?

Turkish Airlines, Air Canada, and KLM are the most popular carriers operating from Chicago to Luxembourg

What airlines fly to Luxembourg?

Scandinavian Airlines, Turkish Airlines and Lufthansa are the top three most popular airlines that fly to Luxembourg from Chicago according to our data. Scandinavian Airlines is the first choice among our users, with 57% 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 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?

The number of operators available for flights from Chicago to Luxembourg is 3 as of August 2026.

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.

$403 Cheap Flights from Chicago to Luxembourg in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Luxembourg

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 pm - 9:50 amORD Chicago O'Hare Intl-LUX Luxembourg

31h 35m1 stop Kastrup Copenhagen

7:55 pm - 4:10 pmLUX Luxembourg-ORD Chicago O'Hare Intl

27h 15m1 stop Kastrup Copenhagen

$610Scandinavian Airlines

Fri, Oct 2 - Fri, Oct 9

7:15 pm - 9:50 amORD Chicago O'Hare Intl-LUX Luxembourg

31h 35m1 stop Kastrup Copenhagen

10:30 am - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

13h 15m1 stop Kastrup Copenhagen

$610Scandinavian Airlines

Thu, Oct 15 - Mon, Nov 2

7:15 pm - 9:50 amORD Chicago O'Hare Intl-LUX Luxembourg

31h 35m1 stop Kastrup Copenhagen

10:30 am - 5:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

13h 15m1 stop Kastrup Copenhagen

$610Scandinavian Airlines

Sat, Oct 17 - Tue, Oct 27

11:25 am - 9:30 amORD Chicago O'Hare Intl-LUX Luxembourg

15h 05m1 stop Istanbul

6:40 pm - 9:40 amLUX Luxembourg-ORD Chicago O'Hare Intl

22h 00m1 stop Istanbul

$667Turkish Airlines

Mon, Sep 21 - Wed, Oct 7

8:10 pm - 9:30 amORD Chicago O'Hare Intl-LUX Luxembourg

30h 20m1 stop Istanbul

6:40 pm - 9:40 amLUX Luxembourg-ORD Chicago O'Hare Intl

22h 00m1 stop Istanbul

$695Turkish Airlines

Wed, Sep 30 - Wed, Oct 7

8:10 pm - 9:30 amORD Chicago O'Hare Intl-LUX Luxembourg

30h 20m1 stop Istanbul

6:40 pm - 9:40 amLUX Luxembourg-ORD Chicago O'Hare Intl

22h 00m1 stop Istanbul

$701Turkish Airlines

Wed, Sep 30 - Wed, Oct 7

6:30 pm - 7:20 pmORD Chicago O'Hare Intl-LUX Luxembourg

17h 50m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

1:10 pm - 5:20 pmLUX Luxembourg-ORD Chicago O'Hare Intl

35h 10m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

$730Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

9:50 pm - 4:35 pmORD Chicago O'Hare Intl-LUX Luxembourg

11h 45m1 stop Munich Franz Josef Strauss

2:25 pm - 9:23 amLUX Luxembourg-ORD Chicago O'Hare Intl

25h 58m2 stops Frankfurt am Main Toronto Pearson Intl

$733Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

9:50 pm - 4:35 pmORD Chicago O'Hare Intl-LUX Luxembourg

11h 45m1 stop Munich Franz Josef Strauss

9:15 am - 6:25 pmLUX Luxembourg-ORD Chicago O'Hare Intl

16h 10m1 stop Munich Franz Josef Strauss

$745Lufthansa

Wed, Jan 13 - Wed, Jan 20

9:40 pm - 7:30 pmORD Chicago O'Hare Intl-LUX Luxembourg

14h 50m1 stop Munich Franz Josef Strauss

6:50 am - 7:00 pmLUX Luxembourg-ORD Chicago O'Hare Intl

18h 10m2 stops Frankfurt am Main Detroit Metropolitan Wayne County

$850Lufthansa

Sat, Oct 17 - Tue, Oct 27

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Scandinavian Airlines flights from Chicago to Luxembourg

Our best Scandinavian Airlines deals on Chicago to Luxembourg flight tickets

Scandinavian Airlines

Oct 2

ORD7:15 pmChicago O'Hare Intl

31h 35m

1 stop

LUX9:50 amLuxembourg

Oct 9

LUX7:55 pmLuxembourg

27h 15m

1 stop

ORD4:10 pmChicago O'Hare Intl

$610

Scandinavian Airlines

Oct 2

ORD7:30 pmChicago O'Hare Intl

31h 20m

2 stops

LUX9:50 amLuxembourg

Oct 9

LUX7:55 pmLuxembourg

27h 15m

1 stop

ORD4:10 pmChicago O'Hare Intl

$810

American Airlines flights from Chicago to Luxembourg

Our best American Airlines deals on Chicago to Luxembourg flight tickets

American Airlines

Nov 4

ORD6:49 pmChicago O'Hare Intl

15h 11m

2 stops

LUX5:00 pmLuxembourg

Nov 11

LUX9:55 pmLuxembourg

28h 20m

1 stop

ORD7:15 pmChicago O'Hare Intl

$772

American Airlines

Oct 15

ORD12:05 pmChicago O'Hare Intl

15h 20m

2 stops

LUX10:25 amLuxembourg

Nov 2

LUX9:55 pmLuxembourg

24h 35m

1 stop

ORD3:30 pmChicago O'Hare Intl

$822

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Fri 10/2

7:15 pm-9:50 am

1 stop31h 35m

Luxembourg

Fri 10/9

7:55 pm-4:10 pm

1 stop27h 15m

$610

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Thu 10/15

7:15 pm-9:50 am

1 stop31h 35m

Luxembourg

Mon 11/2

10:30 am-4:45 pm

1 stop13h 15m

$610

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Sat 10/17

7:15 pm-9:50 am

1 stop31h 35m

Luxembourg

Tue 10/27

10:30 am-5:45 pm

1 stop13h 15m

$610

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Mon 9/21

11:25 am-9:30 am

1 stop15h 05m

Luxembourg

Wed 10/7

6:40 pm-9:40 am

1 stop22h 00m

$667

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Wed 9/30

8:10 pm-9:30 am

1 stop30h 20m

Luxembourg

Wed 10/7

6:40 pm-9:40 am

1 stop22h 00m

$695

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Wed 9/30

8:10 pm-9:30 am

1 stop30h 20m

Luxembourg

Wed 10/7

6:40 pm-9:40 am

1 stop22h 00m

$701

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Wed 11/4

6:30 pm-7:20 pm

2 stops17h 50m

Luxembourg

Wed 11/11

1:10 pm-5:20 pm

2 stops35h 10m

$730

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Wed 11/4

9:50 pm-4:35 pm

1 stop11h 45m

Luxembourg

Wed 11/11

2:25 pm-9:23 am

2 stops25h 58m

$733

Quickest round-trip

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Wed 1/13

9:50 pm-4:35 pm

1 stop11h 45m

Luxembourg

Wed 1/20

9:15 am-6:25 pm

1 stop16h 10m

$745

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Sat 10/17

9:40 pm-7:30 pm

1 stop14h 50m

Luxembourg

Tue 10/27

6:50 am-7:00 pm

2 stops18h 10m

$850

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

Best Price Found	$403
Fastest flight time	11h 45m
Direct flights	None

The best one-way flight to Luxembourg from Chicago in the past 72 hours is $403. The best round-trip flight deal from Chicago to Luxembourg found on momondo in the last 72 hours is $610.

The fastest flight from Chicago to Luxembourg takes 11h 45m

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

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?
The number of operators available for flights from Chicago to Luxembourg is 3 as of August 2026.
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 Airlines	PriceFrom $475	Free Cancellation	Rating 7.4 1,949 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $625	Free Cancellation	Rating 7.4 4,473 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $698	Free Cancellation	Rating 6.8 8,198 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.

An easier way to manage your Luxembourg trip

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Flights to Luxembourgfrom $528

Cheap flights from Chicago to Luxembourg from $403

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 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Scandinavian Airlines flights from Chicago to Luxembourg

Our best Scandinavian Airlines deals on Chicago to Luxembourg flight tickets

American Airlines flights from Chicago to Luxembourg

Our best American Airlines deals on Chicago to Luxembourg flight tickets

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How to get the cheapest flight ticket from Chicago to Luxembourg

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What is the cheapest airline that flies from Chicago to Luxembourg?

What airlines fly to Luxembourg?

Cheap Chicago to Luxembourg flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Luxembourg

Popular cities in Luxembourg

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

Chicago flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Luxembourg

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

Cabin classes currently available on flights to Luxembourg

List of cabin classes available on flights landing in Luxembourg. Availability may vary depending on flight origin and airline.

Complete your trip to Luxembourg

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According to popular flight searches on momondo this year