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

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

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

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

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

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

The required travel and health documents for your Luxembourg 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$342 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.

12:45 pm - 5:05 pmORD Chicago O'Hare Intl-LUX Luxembourg

21h 20m1 stop Istanbul

6:00 pm - 10:00 amLUX Luxembourg-ORD Chicago O'Hare Intl

23h 00m1 stop Istanbul

$666Turkish Airlines

Mon, Nov 2 - Tue, Nov 10

11:45 am - 5:05 pmORD Chicago O'Hare Intl-LUX Luxembourg

22h 20m1 stop Istanbul

6:00 pm - 10:00 amLUX Luxembourg-ORD Chicago O'Hare Intl

23h 00m1 stop Istanbul

$666Turkish 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

$676Scandinavian Airlines

Mon, Jan 11 - Sun, Jan 17

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

$676Scandinavian Airlines

Mon, Jan 11 - Mon, Jan 18

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

$677Scandinavian Airlines

Wed, Nov 4 - Sun, Nov 15

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, Jan 11 - Sat, Jan 16

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

$690Scandinavian Airlines

Sat, Nov 14 - Sat, Nov 21

7:10 pm - 5:35 pmORD Chicago O'Hare Intl-LUX Luxembourg

15h 25m1 stop Kastrup Copenhagen

6:00 am - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

17h 45m1 stop Kastrup Copenhagen

$698Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

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

$699Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

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

$699Scandinavian Airlines

Mon, Jan 11 - Wed, Jan 20

Cheap last minute 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

$920Scandinavian Airlines

Sun, Oct 4 - Mon, Oct 12

3:45 pm - 8:35 amORD Chicago O'Hare Intl-LUX Luxembourg

33h 50m1 stop Dublin

8:15 pm - 4:00 pmLUX Luxembourg-ORD Chicago O'Hare Intl

50h 45m2 stops Bergamo Orio Al Serio Lisbon Humberto Delgado

$954Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

3:45 pm - 8:35 amORD Chicago O'Hare Intl-LUX Luxembourg

33h 50m1 stop Dublin

5:55 pm - 4:00 pmLUX Luxembourg-ORD Chicago O'Hare Intl

29h 05m2 stops Madrid Barajas Lisbon Humberto Delgado

$1,134Multiple Airlines

Sun, Oct 4 - Tue, Oct 6

3:45 pm - 8:35 amORD Chicago O'Hare Intl-LUX Luxembourg

33h 50m1 stop Dublin

5:55 pm - 4:00 pmLUX Luxembourg-ORD Chicago O'Hare Intl

29h 05m2 stops Madrid Barajas Lisbon Humberto Delgado

$1,140Multiple Airlines

Sun, Oct 4 - Tue, Oct 6

3:45 pm - 8:35 amORD Chicago O'Hare Intl-LUX Luxembourg

33h 50m1 stop Dublin

5:45 pm - 4:00 pmLUX Luxembourg-ORD Chicago O'Hare Intl

29h 15m1 stop Lisbon Humberto Delgado

$1,147Multiple Airlines

Sun, Oct 4 - Tue, Oct 6

9:55 am - 10:45 pmORD Chicago O'Hare Intl-LUX Luxembourg

29h 50m3 stops Toronto Pearson Intl Frankfurt am Main Kastrup Copenhagen

6:10 pm - 8:12 pmLUX Luxembourg-ORD Chicago O'Hare Intl

33h 02m3 stops Kastrup Copenhagen Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$1,163Multiple Airlines

Sun, Oct 4 - Tue, Oct 6

3:45 pm - 8:50 amORD Chicago O'Hare Intl-LUX Luxembourg

34h 05m2 stops Dublin London Luton

5:10 pm - 2:00 pmLUX Luxembourg-ORD Chicago O'Hare Intl

27h 50m1 stop Dublin

$1,203Multiple Airlines

Sat, Oct 3 - Sat, Oct 10

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

31h 35m1 stop Kastrup Copenhagen

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

12h 40m1 stop Kastrup Copenhagen

$1,250Scandinavian Airlines

Sat, Oct 3 - Sat, Oct 10

3:45 pm - 8:35 amORD Chicago O'Hare Intl-LUX Luxembourg

33h 50m1 stop Dublin

9:10 pm - 4:00 pmLUX Luxembourg-ORD Chicago O'Hare Intl

25h 50m1 stop Lisbon Humberto Delgado

$1,250Multiple Airlines

Sun, Oct 4 - Tue, Oct 6

8:45 am - 4:15 pmORD Chicago O'Hare Intl-LUX Luxembourg

24h 30m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

2:25 pm - 12:35 pmLUX Luxembourg-ORD Chicago O'Hare Intl

29h 10m3 stops Frankfurt am Main Barcelona-El Prat Zurich

$1,327Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

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Scandinavian Airlines flights from Illinois to Luxembourg

Our best Scandinavian Airlines deals on Illinois to Luxembourg flight tickets

Scandinavian Airlines

Jan 11

ORD7:10 pmChicago O'Hare Intl

31h 40m

1 stop

LUX9:50 amLuxembourg

Jan 18

LUX10:30 amLuxembourg

13h 15m

1 stop

ORD4:45 pmChicago O'Hare Intl

$676

Scandinavian Airlines

Nov 4

ORD7:10 pmChicago O'Hare Intl

31h 45m

1 stop

LUX9:55 amLuxembourg

Nov 15

LUX8:00 pmLuxembourg

27h 45m

1 stop

ORD4:45 pmChicago O'Hare Intl

$677

Scandinavian Airlines

Jan 11

ORD7:10 pmChicago O'Hare Intl

17h 10m

1 stop

LUX7:20 pmLuxembourg

Jan 16

LUX10:30 amLuxembourg

13h 15m

1 stop

ORD4:45 pmChicago O'Hare Intl

$685

Delta flights from Illinois to Luxembourg

Our best Delta deals on Illinois to Luxembourg flight tickets

Delta

Jan 12

ORD10:40 amChicago O'Hare Intl

20h 35m

2 stops

LUX2:15 pmLuxembourg

Jan 20

LUX2:45 pmLuxembourg

30h 40m

1 stop

ORD2:25 pmChicago O'Hare Intl

$778

Delta

Nov 1

ORD5:29 pmChicago O'Hare Intl

13h 46m

2 stops

LUX2:15 pmLuxembourg

Nov 8

LUX6:05 amLuxembourg

15h 20m

1 stop

ORD2:25 pmChicago O'Hare Intl

$823

Delta

Nov 1

ORD5:29 pmChicago O'Hare Intl

13h 46m

2 stops

LUX2:15 pmLuxembourg

Nov 8

LUX6:05 amLuxembourg

20h 33m

2 stops

ORD7:38 pmChicago O'Hare Intl

$832

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 11/2

12:45 pm-5:05 pm

1 stop21h 20m

Luxembourg

Tue 11/10

6:00 pm-10:00 am

1 stop23h 00m

$666

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Wed 11/25

11:45 am-5:05 pm

1 stop22h 20m

Luxembourg

Wed 12/9

6:00 pm-10:00 am

1 stop23h 00m

$666

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Mon 1/11

7:10 pm-9:50 am

1 stop31h 40m

Luxembourg

Sun 1/17

10:30 am-4:45 pm

1 stop13h 15m

$676

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Mon 1/11

7:10 pm-9:50 am

1 stop31h 40m

Luxembourg

Mon 1/18

10:30 am-4:45 pm

1 stop13h 15m

$676

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Wed 11/4

7:10 pm-9:55 am

1 stop31h 45m

Luxembourg

Sun 11/15

8:00 pm-4:45 pm

1 stop27h 45m

$677

Quickest round-trip

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Mon 1/11

7:10 pm-7:20 pm

1 stop17h 10m

Luxembourg

Sat 1/16

10:30 am-4:45 pm

1 stop13h 15m

$685

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Sat 11/14

7:10 pm-9:50 am

1 stop31h 40m

Luxembourg

Sat 11/21

10:30 am-4:45 pm

1 stop13h 15m

$690

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Tue 11/10

7:10 pm-5:35 pm

1 stop15h 25m

Luxembourg

Tue 11/17

6:00 am-4:45 pm

1 stop17h 45m

$698

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

$699

ChicagoLuxembourg

ORD Chicago O'Hare Intl - LUX Luxembourg

ORDLUX

Chicago O'Hare Intl

Mon 1/11

7:10 pm-7:20 pm

1 stop17h 10m

Luxembourg

Wed 1/20

8:00 pm-4:45 pm

1 stop27h 45m

$699

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 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

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of February, then departing from Illinois during the month October is also very affordable. Most momondo users find prices during this month for around $442.

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	$342
Fastest flight time	12h 51m
Direct flights	None

The best one-way flight to Luxembourg from Illinois in the past 72 hours is $342. The best round-trip flight deal from Illinois to Luxembourg found on momondo in the last 72 hours is $666.

The fastest flight from Illinois to Luxembourg takes 12h 51m

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?
Prices for flights from Illinois to Luxembourg were last updated today.
How many operators does momondo search for flights from Illinois to Luxembourg?
As of October 2026, there is 1 operator available to choose from for flights from Illinois to Luxembourg.
How old do you have to be to fly from Illinois 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 Illinois to Luxembourg.
What documentation or ID do you need to fly to Luxembourg?
The required travel and health documents for your Luxembourg 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. 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 $475	Free Cancellation	Rating 7.4 2,001 reviews		Search Scandinavian Airlines flights

Why use momondo?

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

It is quick and easy to find Illinois to Luxembourg flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Luxembourg that suits you.

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

All flight searches from Illinois to Luxembourg on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Illinois 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 Illinois to Luxembourg right now. Can momondo alert me if prices change?

Price alerts on flights to Luxembourg from Illinois 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

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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Flights to Luxembourgfrom $529

Cheap flights from Illinois to Luxembourg from $342

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 10/30. 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

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Scandinavian Airlines flights from Illinois to Luxembourg

Our best Scandinavian Airlines deals on Illinois to Luxembourg flight tickets

Delta flights from Illinois to Luxembourg

Our best Delta 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?

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

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

Illinois flight routes

According to popular flight searches on momondo this year

Luxembourg 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

Explore popular destinations other users love

According to popular flight searches on momondo this year