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

Turkish Airlines is the most popular carrier operating from Illinois to Luxembourg

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

Prices for flights from Illinois to Luxembourg Airport were last updated today.

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

As of October 2026, there is 1 operator available to choose from for flights from Illinois to Luxembourg Airport.

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

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

The required travel and health documents for your Luxembourg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Luxembourg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$382 Cheap Flights from Illinois to Luxembourg in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Luxembourg

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 pm - 7:20 pmORD Chicago O'Hare Intl-LUX Luxembourg

17h 10m1 stop Kastrup Copenhagen

10:35 am - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

13h 10m1 stop Kastrup Copenhagen

$663Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

7:10 pm - 7:20 pmORD Chicago O'Hare Intl-LUX Luxembourg

17h 10m1 stop Kastrup Copenhagen

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

13h 15m1 stop Kastrup Copenhagen

$663Scandinavian Airlines

Sun, Dec 6 - Sat, Dec 12

7:10 pm - 9:55 amORD Chicago O'Hare Intl-LUX Luxembourg

31h 45m1 stop Kastrup Copenhagen

8:00 pm - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

27h 45m1 stop Kastrup Copenhagen

$672Scandinavian Airlines

Wed, Nov 25 - Wed, Dec 9

7:10 pm - 9:50 amORD Chicago O'Hare Intl-LUX Luxembourg

31h 40m1 stop Kastrup Copenhagen

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

13h 15m1 stop Kastrup Copenhagen

$684Scandinavian Airlines

Tue, Dec 1 - Mon, Dec 7

7:10 pm - 7:20 pmORD Chicago O'Hare Intl-LUX Luxembourg

17h 10m1 stop Kastrup Copenhagen

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

13h 15m1 stop Kastrup Copenhagen

$685Scandinavian Airlines

Mon, Dec 7 - Mon, Dec 14

7:10 pm - 7:20 pmORD Chicago O'Hare Intl-LUX Luxembourg

17h 10m1 stop Kastrup Copenhagen

8:00 pm - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

27h 45m1 stop Kastrup Copenhagen

$698Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

11:45 am - 5:10 pmORD Chicago O'Hare Intl-LUX Luxembourg

22h 25m1 stop Istanbul

10:35 am - 10:00 amLUX Luxembourg-ORD Chicago O'Hare Intl

30h 25m1 stop Istanbul

$711Turkish Airlines

Tue, Dec 8 - Tue, Dec 15

6:30 pm - 9:50 amORD Chicago O'Hare Intl-LUX Luxembourg

32h 20m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Kastrup Copenhagen

6:55 pm - 5:20 pmLUX Luxembourg-ORD Chicago O'Hare Intl

29h 25m3 stops Frankfurt am Main Stockholm Arlanda Reykjavik Keflavik Intl

$733Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

8:10 pm - 10:45 pmORD Chicago O'Hare Intl-LUX Luxembourg

19h 35m2 stops Lisbon Humberto Delgado Porto

5:10 pm - 3:30 pmLUX Luxembourg-ORD Chicago O'Hare Intl

29h 20m2 stops Porto Lisbon Humberto Delgado

$747Multiple Airlines

Sun, Dec 6 - Sat, Dec 12

12:45 pm - 9:40 amORD Chicago O'Hare Intl-LUX Luxembourg

13h 55m1 stop Istanbul

10:35 am - 11:00 amLUX Luxembourg-ORD Chicago O'Hare Intl

30h 25m1 stop Istanbul

$777Turkish Airlines

Fri, Mar 12 - Tue, Mar 16

Cheap last minute flights

Enter your travel dates to find the best prices.

8:10 pm - 7:20 pmORD Chicago O'Hare Intl-LUX Luxembourg

17h 10m1 stop Kastrup Copenhagen

8:00 pm - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

27h 45m1 stop Kastrup Copenhagen

$2,023Scandinavian Airlines

Sat, Oct 31 - Wed, Nov 4

8:10 pm - 9:50 amORD Chicago O'Hare Intl-LUX Luxembourg

31h 40m1 stop Kastrup Copenhagen

8:00 pm - 9:06 pmLUX Luxembourg-ORD Chicago O'Hare Intl

32h 06m2 stops Kastrup Copenhagen Boston Logan Intl

$2,038Scandinavian Airlines

Sat, Oct 31 - Wed, Nov 4

8:10 pm - 9:50 amORD Chicago O'Hare Intl-LUX Luxembourg

31h 40m1 stop Kastrup Copenhagen

8:00 pm - 9:06 pmLUX Luxembourg-ORD Chicago O'Hare Intl

32h 06m2 stops Kastrup Copenhagen Boston Logan Intl

$2,048Scandinavian Airlines

Sat, Oct 31 - Wed, Nov 4

8:10 pm - 9:50 amORD Chicago O'Hare Intl-LUX Luxembourg

31h 40m1 stop Kastrup Copenhagen

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

13h 15m1 stop Kastrup Copenhagen

$2,227Scandinavian Airlines

Sat, Oct 31 - Wed, Nov 4

8:10 pm - 7:20 pmORD Chicago O'Hare Intl-LUX Luxembourg

17h 10m1 stop Kastrup Copenhagen

8:00 pm - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

27h 45m1 stop Kastrup Copenhagen

$2,575Scandinavian Airlines

Sat, Oct 31 - Wed, Nov 4

6:10 am - 7:20 pmORD Chicago O'Hare Intl-LUX Luxembourg

31h 10m2 stops New York John F Kennedy Intl Kastrup Copenhagen

8:00 pm - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

27h 45m1 stop Kastrup Copenhagen

$2,580Scandinavian Airlines

Sat, Oct 31 - Wed, Nov 4

5:16 pm - 9:00 pmORD Chicago O'Hare Intl-LUX Luxembourg

45h 44m3 stops Dallas/Fort Worth Hong Kong Intl London Heathrow

6:25 am - 12:30 pmLUX Luxembourg-ORD Chicago O'Hare Intl

37h 05m2 stops Milan Malpensa Hong Kong Intl

$40,479Multiple Airlines

Sat, Oct 31 - Wed, Nov 4

7:03 pm - 9:00 pmORD Chicago O'Hare Intl-LUX Luxembourg

43h 57m3 stops Boston Logan Intl Hong Kong Intl London Heathrow

6:25 am - 12:30 pmLUX Luxembourg-ORD Chicago O'Hare Intl

37h 05m2 stops Milan Malpensa Hong Kong Intl

$40,480Multiple Airlines

Sat, Oct 31 - Wed, Nov 4

5:16 pm - 9:00 pmORD Chicago O'Hare Intl-LUX Luxembourg

45h 44m3 stops Dallas/Fort Worth Hong Kong Intl London Heathrow

6:25 am - 12:30 pmLUX Luxembourg-ORD Chicago O'Hare Intl

37h 05m2 stops Milan Malpensa Hong Kong Intl

$40,480Multiple Airlines

Sat, Oct 31 - Wed, Nov 4

7:03 pm - 9:00 pmORD Chicago O'Hare Intl-LUX Luxembourg

43h 57m3 stops Boston Logan Intl Hong Kong Intl London Heathrow

11:10 am - 10:30 pmLUX Luxembourg-ORD Chicago O'Hare Intl

42h 20m3 stops London Heathrow Hong Kong Intl Dallas/Fort Worth

$40,545Multiple Airlines

Sat, Oct 31 - Wed, Nov 4

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TAP AIR PORTUGAL flights from Illinois to Luxembourg

Our best TAP AIR PORTUGAL deals on Illinois to Luxembourg flight tickets

TAP AIR PORTUGAL

Mar 12

ORD8:10 pmChicago O'Hare Intl

32h 35m

2 stops

LUX11:45 amLuxembourg

Mar 16

LUX5:40 pmLuxembourg

28h 50m

1 stop

ORD4:30 pmChicago O'Hare Intl

$1,164

TAP AIR PORTUGAL

Mar 12

ORD8:10 pmChicago O'Hare Intl

32h 35m

2 stops

LUX11:45 amLuxembourg

Mar 16

LUX5:05 pmLuxembourg

29h 25m

2 stops

ORD4:30 pmChicago O'Hare Intl

$1,214

TAP AIR PORTUGAL

Nov 5

ORD1:00 pmChicago O'Hare Intl

20h 50m

2 stops

LUX4:50 pmLuxembourg

Nov 18

LUX6:00 amLuxembourg

16h 30m

1 stop

ORD3:30 pmChicago O'Hare Intl

$2,061

Turkish Airlines flights from Illinois to Luxembourg

Our best Turkish Airlines deals on Illinois to Luxembourg flight tickets

Turkish Airlines

Nov 5

ORD12:45 pmChicago O'Hare Intl

21h 20m

1 stop

LUX5:05 pmLuxembourg

Nov 18

LUX6:00 pmLuxembourg

23h 00m

1 stop

ORD10:00 amChicago O'Hare Intl

$674

Turkish Airlines

Nov 5

ORD12:45 pmChicago O'Hare Intl

21h 20m

1 stop

LUX5:05 pmLuxembourg

Nov 18

LUX10:35 amLuxembourg

30h 25m

1 stop

ORD10:00 amChicago O'Hare Intl

$687

Turkish Airlines

Dec 8

ORD11:45 amChicago O'Hare Intl

22h 25m

1 stop

LUX5:10 pmLuxembourg

Dec 15

LUX10:35 amLuxembourg

30h 25m

1 stop

ORD10:00 amChicago O'Hare Intl

$711

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Mon 2/1

7:10 pm-7:20 pm

1 stop17h 10m

Luxembourg

Fri 2/5

10:35 am-4:45 pm

1 stop13h 10m

$663

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Sun 12/6

7:10 pm-7:20 pm

1 stop17h 10m

Luxembourg

Sat 12/12

10:30 am-4:45 pm

1 stop13h 15m

$663

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Wed 11/25

7:10 pm-9:55 am

1 stop31h 45m

Luxembourg

Wed 12/9

8:00 pm-4:45 pm

1 stop27h 45m

$672

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Tue 12/1

7:10 pm-9:50 am

1 stop31h 40m

Luxembourg

Mon 12/7

10:30 am-4:45 pm

1 stop13h 15m

$684

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Mon 12/7

7:10 pm-7:20 pm

1 stop17h 10m

Luxembourg

Mon 12/14

10:30 am-4:45 pm

1 stop13h 15m

$685

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Mon 2/1

7:10 pm-7:20 pm

1 stop17h 10m

Luxembourg

Fri 2/5

8:00 pm-4:45 pm

1 stop27h 45m

$698

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Tue 12/8

11:45 am-5:10 pm

1 stop22h 25m

Luxembourg

Tue 12/15

10:35 am-10:00 am

1 stop30h 25m

$711

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Tue 12/8

6:30 pm-9:50 am

3 stops32h 20m

Luxembourg

Tue 12/15

6:55 pm-5:20 pm

3 stops29h 25m

$733

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Sun 12/6

8:10 pm-10:45 pm

2 stops19h 35m

Luxembourg

Sat 12/12

5:10 pm-3:30 pm

2 stops29h 20m

$747

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Fri 3/12

12:45 pm-9:40 am

1 stop13h 55m

Luxembourg

Tue 3/16

10:35 am-11:00 am

1 stop30h 25m

$777

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois 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 April, then departing from Illinois during the month January is also very affordable. Most momondo users find prices during this month for around $582.

Can stopping save me money on Illinois to Luxembourg flights?

You could potentially save up to 40% on your flight if you consider stops on a Illinois to Luxembourg flight.

Cheap Illinois to Luxembourg flight deals and tips

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

Best Price Found	$382
Fastest flight time	13h 45m
Direct flights	None

The best one-way flight to Luxembourg from Illinois in the past 72 hours is $382. The best round-trip flight deal from Illinois to Luxembourg found on momondo in the last 72 hours is $663.

The fastest flight from Illinois to Luxembourg takes 13h 45m

There are no direct flights from Illinois to Luxembourg. There are no popular flight routes from Illinois to Luxembourg.

Search flight deals

Frequently asked questions about flying from Illinois to Luxembourg

When did momondo last update prices for flights from Illinois to Luxembourg Airport?
Prices for flights from Illinois to Luxembourg Airport were last updated today.
How many operators does momondo search for flights from Illinois to Luxembourg Airport?
As of October 2026, there is 1 operator available to choose from for flights from Illinois to Luxembourg Airport.
How old do you have to be to fly from Illinois 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 Illinois to Luxembourg Airport.
What documentation or ID do you need to fly to Luxembourg Airport?
The required travel and health documents for your Luxembourg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Luxembourg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Luxembourg

Compare and see reviews for airlines that fly from Illinois to Luxembourg with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $363	Free Cancellation	Rating 7.4 2,028 reviews		Search Scandinavian Airlines flights

Clervaux

Esch-sur-Alzette

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Luxembourg from Illinois.

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

Yes. momondo allows you to filter the results for Illinois to Luxembourg flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Illinois and Luxembourg by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Luxembourg from Illinois. 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

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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Cheap flights from Illinois to Luxembourg from $382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Luxembourg departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Illinois to Luxembourg

Cheap round-trip flights

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Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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TAP AIR PORTUGAL flights from Illinois to Luxembourg

Our best TAP AIR PORTUGAL deals on Illinois to Luxembourg flight tickets

Turkish Airlines flights from Illinois to Luxembourg

Our best Turkish Airlines deals on Illinois to Luxembourg flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Illinois to Luxembourg that are best for you.

See travel insights to Luxembourg from

How to get the cheapest flight ticket from Illinois to Luxembourg

What is the cheapest month to fly to Luxembourg?

Can stopping save me money on Illinois to Luxembourg flights?

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

Cheap Illinois to Luxembourg flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Illinois to Luxembourg

Best airlines flying from Illinois to Luxembourg

Compare and see reviews for airlines that fly from Illinois to Luxembourg with momondo

Traveling to a place near Luxembourg?

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

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.

Fly to other destinations from Illinois

According to popular flight searches on momondo this year

Complete your trip to Luxembourg

Explore popular destinations other users love

According to popular flight searches on momondo this year