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Cheap flights from Illinois to Luxembourg from $240

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 10/19. 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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Find the cheapest flights from Illinois to Luxembourg

Cheap round-trip flights

Scandinavian Airlines Logo
10:35 am - 5:50 pmORD-LUX
24h 15m2 stops
Scandinavian Airlines Logo
7:25 am - 4:45 pmLUX-ORD
16h 20m2 stops
$451Scandinavian Airlines
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Tue, Nov 18 - Fri, Dec 5
Scandinavian Airlines Logo
10:30 am - 5:50 pmORD-LUX
24h 20m2 stops
Scandinavian Airlines Logo
7:25 am - 4:45 pmLUX-ORD
40h 20m2 stops
$463Scandinavian Airlines
Find Deal
Tue, Nov 18 - Fri, Dec 5
Scandinavian Airlines Logo
7:00 am - 10:40 pmORD-LUX
32h 40m2 stops
Scandinavian Airlines Logo
1:25 pm - 4:45 pmLUX-ORD
34h 20m1 stop
$465Scandinavian Airlines
Find Deal
Wed, Nov 19 - Wed, Dec 3
Scandinavian Airlines Logo
7:00 am - 10:40 pmORD-LUX
32h 40m2 stops
Scandinavian Airlines Logo
8:50 am - 4:45 pmLUX-ORD
38h 55m2 stops
$468Scandinavian Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
Turkish Airlines Logo
11:50 am - 5:05 pmORD-LUX
22h 15m1 stop
Turkish Airlines Logo
6:00 pm - 10:05 amLUX-ORD
23h 05m1 stop
$532Turkish Airlines
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Thu, Nov 20 - Tue, Dec 2
Turkish Airlines Logo
11:50 am - 5:05 pmORD-LUX
22h 15m1 stop
Turkish Airlines Logo
10:50 am - 10:05 amLUX-ORD
30h 15m1 stop
$551Turkish Airlines
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Sun, Nov 23 - Wed, Dec 3
Multiple Airlines Logo
7:15 am - 7:05 pmORD-LUX
28h 50m2 stops
Multiple Airlines Logo
3:30 pm - 4:20 pmLUX-ORD
31h 50m2 stops
$586Multiple Airlines
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Tue, Nov 25 - Mon, Dec 1
Multiple Airlines Logo
8:00 am - 7:05 pmORD-LUX
28h 05m3 stops
Multiple Airlines Logo
3:30 pm - 4:20 pmLUX-ORD
31h 50m2 stops
$593Multiple Airlines
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Tue, Nov 25 - Mon, Dec 1
Delta Logo
1:15 pm - 2:10 pmMDW-LUX
17h 55m2 stops
Delta Logo
10:55 am - 6:00 pmLUX-MDW
14h 05m2 stops
$764Delta
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Tue, Nov 18 - Tue, Dec 2
Delta Logo
1:15 pm - 10:25 amMDW-LUX
14h 10m2 stops
Delta Logo
6:00 am - 4:39 pmLUX-MDW
17h 39m2 stops
$814Delta
Find Deal
Mon, Nov 17 - Mon, Nov 24

Scandinavian Airlines flights from Illinois to Luxembourg

Our best Scandinavian Airlines deals on Illinois to Luxembourg flight tickets
Scandinavian Airlines
Nov 18
ORD10:35 amChicago O'Hare Intl
24h 15m
2 stops
LUX5:50 pmLuxembourg
Dec 5
LUX7:25 amLuxembourg
16h 20m
2 stops
ORD4:45 pmChicago O'Hare Intl
$451
Find similar
Scandinavian Airlines
Nov 18
ORD10:30 amChicago O'Hare Intl
24h 20m
2 stops
LUX5:50 pmLuxembourg
Dec 5
LUX7:25 amLuxembourg
40h 20m
2 stops
ORD4:45 pmChicago O'Hare Intl
$463
Find similar
Scandinavian Airlines
Nov 19
ORD7:00 amChicago O'Hare Intl
32h 40m
2 stops
LUX10:40 pmLuxembourg
Dec 3
LUX1:25 pmLuxembourg
34h 20m
1 stop
ORD4:45 pmChicago O'Hare Intl
$465
Find similar

Turkish Airlines flights from Illinois to Luxembourg

Our best Turkish Airlines deals on Illinois to Luxembourg flight tickets
Turkish Airlines
Nov 20
ORD11:50 amChicago O'Hare Intl
22h 15m
1 stop
LUX5:05 pmLuxembourg
Dec 2
LUX6:00 pmLuxembourg
23h 05m
1 stop
ORD10:05 amChicago O'Hare Intl
$532
Find similar
Turkish Airlines
Nov 23
ORD11:50 amChicago O'Hare Intl
22h 15m
1 stop
LUX5:05 pmLuxembourg
Dec 3
LUX10:50 amLuxembourg
30h 15m
1 stop
ORD10:05 amChicago O'Hare Intl
$551
Find similar
Turkish Airlines
Nov 17
ORD8:20 pmChicago O'Hare Intl
30h 35m
1 stop
LUX9:55 amLuxembourg
Nov 24
LUX10:50 amLuxembourg
38h 35m
1 stop
ORD6:25 pmChicago O'Hare Intl
$569
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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 September 22, 2025.
Use the filters below to find and compare flights from Illinois to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Tue 11/18

10:35 am-5:50 pm

2 stops24h 15m

Luxembourg

Fri 12/5

7:25 am-4:45 pm

2 stops16h 20m

$451

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Tue 11/18

10:30 am-5:50 pm

2 stops24h 20m

Luxembourg

Fri 12/5

7:25 am-4:45 pm

2 stops40h 20m

$463

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Wed 11/19

7:00 am-10:40 pm

2 stops32h 40m

Luxembourg

Wed 12/3

1:25 pm-4:45 pm

1 stop34h 20m

$465

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Wed 11/19

7:00 am-10:40 pm

2 stops32h 40m

Luxembourg

Sun 11/23

8:50 am-4:45 pm

2 stops38h 55m

$468

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 11/20

11:50 am-5:05 pm

1 stop22h 15m

Luxembourg

Tue 12/2

6:00 pm-10:05 am

1 stop23h 05m

$532

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sun 11/23

11:50 am-5:05 pm

1 stop22h 15m

Luxembourg

Wed 12/3

10:50 am-10:05 am

1 stop30h 15m

$551

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Tue 11/25

7:15 am-7:05 pm

2 stops28h 50m

Luxembourg

Mon 12/1

3:30 pm-4:20 pm

2 stops31h 50m

$586

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Tue 11/25

8:00 am-7:05 pm

3 stops28h 05m

Luxembourg

Mon 12/1

3:30 pm-4:20 pm

2 stops31h 50m

$593

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Tue 11/18

1:15 pm-2:10 pm

2 stops17h 55m

Luxembourg

Tue 12/2

10:55 am-6:00 pm

2 stops14h 05m

$764

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Mon 11/17

1:15 pm-10:25 am

2 stops14h 10m

Luxembourg

Mon 11/24

6:00 am-4:39 pm

2 stops17h 39m

$814

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 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 November, then departing from Illinois during the month September is also very affordable. Most momondo users find prices during this month for around $625.

What is the cheapest day to depart on your flight to Luxembourg?

On average, the least expensive day to fly to Luxembourg from Illinois is on a Friday. momondo users have found tickets for Friday departures for as low as $756. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Thursday is $1,421.

What is the cheapest time of day to depart on your flight to Luxembourg?

According to our data, the cheapest time of day to fly to Luxembourg is in the evening. momondo users have found flights departing from Illinois to Luxembourg in the evening for as low as $731. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $1,557.

Cheap Illinois to Luxembourg flight deals and tips

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

Direct flights

None
There are no direct flights from Illinois to Luxembourg. There are no popular flight routes from Illinois to Luxembourg.
Search flight deals

  • 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?

  • 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
Turkish AirlinesPriceFrom $533Free CancellationRating
7.3
3,975 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $698Free CancellationRating
6.8
7,421 reviews
Search Lufthansa flights
KLMPriceFrom $768Free CancellationRating
7.8
1,387 reviews
Search KLM 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.

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