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Cheap flights from Illinois to Luxembourg from $379

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 7/11. 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
0 bags

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Find the cheapest flights from Illinois to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
11:25 am - 9:25 am
ORD
-
LUX
15h 00m
1 stop
Turkish Airlines Logo
6:35 pm - 9:40 am
LUX
-
ORD
22h 05m
1 stop
$767Turkish Airlines
Tue, Sep 15 - Sat, Sep 26
Turkish Airlines Logo
8:10 pm - 9:25 am
ORD
-
LUX
30h 15m
1 stop
Turkish Airlines Logo
6:35 pm - 9:40 am
LUX
-
ORD
22h 05m
1 stop
$784Turkish Airlines
Thu, Sep 10 - Sat, Sep 19
Turkish Airlines Logo
8:10 pm - 9:25 am
ORD
-
LUX
30h 15m
1 stop
Turkish Airlines Logo
6:35 pm - 9:40 am
LUX
-
ORD
22h 05m
1 stop
$832Turkish Airlines
Sat, Sep 12 - Sat, Sep 19
Turkish Airlines Logo
8:10 pm - 9:25 am
ORD
-
LUX
30h 15m
1 stop
Turkish Airlines Logo
6:35 pm - 9:40 am
LUX
-
ORD
22h 05m
1 stop
$840Turkish Airlines
Thu, Sep 10 - Sat, Sep 19
Turkish Airlines Logo
8:10 pm - 9:25 am
ORD
-
LUX
30h 15m
1 stop
Turkish Airlines Logo
10:20 am - 9:40 am
LUX
-
ORD
30h 20m
1 stop
$855Turkish Airlines
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
3:45 pm - 10:40 am
ORD
-
LUX
11h 55m
1 stop
Multiple Airlines Logo
5:10 pm - 11:50 am
LUX
-
ORD
25h 40m
2 stops
$916Multiple Airlines
Tue, Sep 15 - Sat, Sep 26
Multiple Airlines Logo
3:45 pm - 10:45 pm
ORD
-
LUX
24h 00m
2 stops
Multiple Airlines Logo
4:20 pm - 12:40 pm
LUX
-
ORD
27h 20m
2 stops
$989Multiple Airlines
Mon, Sep 21 - Wed, Sep 23
Delta Logo
9:30 am - 9:55 am
MDW
-
LUX
17h 25m
2 stops
Delta Logo
6:00 am - 3:27 pm
LUX
-
MDW
16h 27m
2 stops
$1,350Delta
Thu, Sep 10 - Sat, Sep 19
Delta Logo
9:20 am - 9:55 am
MDW
-
LUX
17h 35m
2 stops
Delta Logo
6:00 am - 3:27 pm
LUX
-
MDW
16h 27m
2 stops
$1,351Delta
Thu, Sep 10 - Sat, Sep 19
KLM Logo
1:26 pm - 9:55 am
MDW
-
LUX
13h 29m
2 stops
KLM Logo
10:30 am - 6:18 pm
LUX
-
MDW
14h 48m
2 stops
$1,663KLM
Thu, Jul 2 - Wed, Jul 15

Turkish Airlines flights from Illinois to Luxembourg

Our best Turkish Airlines deals on Illinois to Luxembourg flight tickets
Turkish Airlines
Sep 15
ORD11:25 amChicago O'Hare Intl
15h 00m
1 stop
LUX9:25 amLuxembourg
Sep 26
LUX6:35 pmLuxembourg
22h 05m
1 stop
ORD9:40 amChicago O'Hare Intl
$767
Turkish Airlines
Sep 10
ORD8:10 pmChicago O'Hare Intl
30h 15m
1 stop
LUX9:25 amLuxembourg
Sep 19
LUX6:35 pmLuxembourg
22h 05m
1 stop
ORD9:40 amChicago O'Hare Intl
$784
Turkish Airlines
Sep 12
ORD8:10 pmChicago O'Hare Intl
30h 15m
1 stop
LUX9:25 amLuxembourg
Sep 19
LUX6:35 pmLuxembourg
22h 05m
1 stop
ORD9:40 amChicago O'Hare Intl
$832

Delta flights from Illinois to Luxembourg

Our best Delta deals on Illinois to Luxembourg flight tickets
Delta
Sep 10
MDW9:30 amChicago Midway
17h 25m
2 stops
LUX9:55 amLuxembourg
Sep 19
LUX6:00 amLuxembourg
16h 27m
2 stops
MDW3:27 pmChicago Midway
$1,350
Delta
Sep 10
MDW9:20 amChicago Midway
17h 35m
2 stops
LUX9:55 amLuxembourg
Sep 19
LUX6:00 amLuxembourg
16h 27m
2 stops
MDW3:27 pmChicago Midway
$1,351
Delta
Jul 5
MDW6:58 pmChicago Midway
15h 37m
2 stops
LUX5:35 pmLuxembourg
Jul 20
LUX10:30 amLuxembourg
14h 48m
2 stops
MDW6:18 pmChicago Midway
$1,426

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 May 13, 2026.
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

Cheapest round-trip

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Tue 9/15

11:25 am-9:25 am

1 stop15h 00m

Luxembourg

Sat 9/26

6:35 pm-9:40 am

1 stop22h 05m

$767

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 9/10

8:10 pm-9:25 am

1 stop30h 15m

Luxembourg

Sat 9/19

6:35 pm-9:40 am

1 stop22h 05m

$784

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sat 9/12

8:10 pm-9:25 am

1 stop30h 15m

Luxembourg

Sat 9/19

6:35 pm-9:40 am

1 stop22h 05m

$832

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 9/10

8:10 pm-9:25 am

1 stop30h 15m

Luxembourg

Sat 9/19

6:35 pm-9:40 am

1 stop22h 05m

$840

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sat 9/12

8:10 pm-9:25 am

1 stop30h 15m

Luxembourg

Sat 9/19

10:20 am-9:40 am

1 stop30h 20m

$855

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Tue 9/15

3:45 pm-10:40 am

1 stop11h 55m

Luxembourg

Sat 9/26

5:10 pm-11:50 am

2 stops25h 40m

$916

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Mon 9/21

3:45 pm-10:45 pm

2 stops24h 00m

Luxembourg

Wed 9/23

4:20 pm-12:40 pm

2 stops27h 20m

$989

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Thu 9/10

9:30 am-9:55 am

2 stops17h 25m

Luxembourg

Sat 9/19

6:00 am-3:27 pm

2 stops16h 27m

$1,350

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Thu 9/10

9:20 am-9:55 am

2 stops17h 35m

Luxembourg

Sat 9/19

6:00 am-3:27 pm

2 stops16h 27m

$1,351
Quickest round-trip

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Thu 7/2

1:26 pm-9:55 am

2 stops13h 29m

Luxembourg

Wed 7/15

10:30 am-6:18 pm

2 stops14h 48m

$1,663

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 February, then departing from Illinois during the month October is also very affordable. Most momondo users find prices during this month for around $436.

Cheap Illinois to Luxembourg flight deals and tips

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

Fastest flight time

17h 25m

Direct flights

None
The fastest flight from Illinois to Luxembourg takes 17h 25m
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?

  • 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 AirlinesPriceFrom $475Free CancellationRating
7.4
1,777 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $625Free CancellationRating
7.4
4,366 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $698Free CancellationRating
6.8
7,999 reviews
Search Lufthansa 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

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