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Cheap flights from Chicago to Luxembourg from $283

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 10/20. 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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0 bags

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Find the cheapest flights from Chicago to Luxembourg

Cheap round-trip flights

Scandinavian Airlines Logo
7:00 am - 10:45 pmORD-LUX
32h 45m2 stops
Scandinavian Airlines Logo
6:10 am - 9:05 pmLUX-ORD
20h 55m1 stop
$523Scandinavian Airlines
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Wed, Oct 22 - Wed, Oct 29
Scandinavian Airlines Logo
7:00 am - 5:50 pmORD-LUX
27h 50m2 stops
Scandinavian Airlines Logo
6:15 pm - 9:31 pmLUX-ORD
34h 16m2 stops
$525Scandinavian Airlines
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Tue, Nov 11 - Mon, Nov 17
Turkish Airlines Logo
11:45 pm - 9:30 amORD-LUX
26h 45m1 stop
Turkish Airlines Logo
6:20 pm - 9:40 amLUX-ORD
22h 20m1 stop
$539Turkish Airlines
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Wed, Sep 10 - Tue, Sep 23
Turkish Airlines Logo
11:45 pm - 5:25 pmORD-LUX
34h 40m1 stop
Turkish Airlines Logo
10:25 am - 9:40 amLUX-ORD
30h 15m1 stop
$540Turkish Airlines
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Wed, Sep 10 - Tue, Sep 23
American Airlines Logo
11:55 am - 10:45 amORD-LUX
15h 50m2 stops
American Airlines Logo
10:05 pm - 2:50 pmLUX-ORD
23h 45m1 stop
$652American Airlines
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Wed, Sep 10 - Tue, Sep 23
American Airlines Logo
1:43 pm - 10:45 amORD-LUX
14h 02m2 stops
American Airlines Logo
11:00 am - 10:54 pmLUX-ORD
17h 54m2 stops
$662American Airlines
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Wed, Oct 22 - Wed, Oct 29
British Airways Logo
1:59 pm - 10:45 amORD-LUX
13h 46m2 stops
British Airways Logo
10:05 pm - 3:57 pmLUX-ORD
24h 52m2 stops
$715British Airways
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Wed, Sep 10 - Tue, Sep 23
Logo
7:15 pm - 11:30 amORD-LUX
33h 15m3 stops
Logo
12:30 pm - 4:10 pmLUX-ORD
34h 40m2 stops
$719
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Mon, Oct 6 - Wed, Oct 22
Logo
9:40 pm - 10:50 pmORD-LUX
18h 10m2 stops
Logo
12:05 pm - 5:20 pmLUX-ORD
35h 15m3 stops
$732
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Wed, Oct 22 - Wed, Oct 29
British Airways Logo
1:10 pm - 10:15 amORD-LUX
14h 05m2 stops
British Airways Logo
11:00 am - 6:45 pmLUX-ORD
14h 45m1 stop
$749British Airways
Find Deal
Wed, Dec 10 - Fri, Dec 19

Turkish Airlines flights from Chicago to Luxembourg

Our best Turkish Airlines deals on Chicago to Luxembourg flight tickets
Turkish Airlines
Sep 10
ORD11:45 pmChicago O'Hare Intl
26h 45m
1 stop
LUX9:30 amLuxembourg
Sep 23
LUX6:20 pmLuxembourg
22h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$539
Find similar
Turkish Airlines
Sep 10
ORD11:45 pmChicago O'Hare Intl
34h 40m
1 stop
LUX5:25 pmLuxembourg
Sep 23
LUX10:25 amLuxembourg
30h 15m
1 stop
ORD9:40 amChicago O'Hare Intl
$540
Find similar
Turkish Airlines
Nov 11
ORD8:20 pmChicago O'Hare Intl
30h 35m
1 stop
LUX9:55 amLuxembourg
Nov 17
LUX10:50 amLuxembourg
38h 35m
1 stop
ORD6:25 pmChicago O'Hare Intl
$577
Find similar

American Airlines flights from Chicago to Luxembourg

Our best American Airlines deals on Chicago to Luxembourg flight tickets
American Airlines
Sep 10
ORD11:55 amChicago O'Hare Intl
15h 50m
2 stops
LUX10:45 amLuxembourg
Sep 23
LUX10:05 pmLuxembourg
23h 45m
1 stop
ORD2:50 pmChicago O'Hare Intl
$652
Find similar
American Airlines
Oct 22
ORD1:43 pmChicago O'Hare Intl
14h 02m
2 stops
LUX10:45 amLuxembourg
Oct 29
LUX11:00 amLuxembourg
17h 54m
2 stops
ORD10:54 pmChicago O'Hare Intl
$662
Find similar
American Airlines
Oct 6
ORD1:43 pmChicago O'Hare Intl
13h 57m
2 stops
LUX10:40 amLuxembourg
Oct 22
LUX11:40 amLuxembourg
18h 14m
2 stops
ORD10:54 pmChicago O'Hare Intl
$721
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 August 20, 2025.
Use the filters below to find and compare flights from Chicago to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Wed 10/22

7:00 am-10:45 pm

2 stops32h 45m

Luxembourg

Wed 10/29

6:10 am-9:05 pm

1 stop20h 55m

$523

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Tue 11/11

7:00 am-5:50 pm

2 stops27h 50m

Luxembourg

Mon 11/17

6:15 pm-9:31 pm

2 stops34h 16m

$525

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Wed 9/10

11:45 pm-9:30 am

1 stop26h 45m

Luxembourg

Tue 9/23

6:20 pm-9:40 am

1 stop22h 20m

$539

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Wed 9/10

11:45 pm-5:25 pm

1 stop34h 40m

Luxembourg

Tue 9/23

10:25 am-9:40 am

1 stop30h 15m

$540

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Wed 9/10

11:55 am-10:45 am

2 stops15h 50m

Luxembourg

Tue 9/23

10:05 pm-2:50 pm

1 stop23h 45m

$652

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Wed 10/22

1:43 pm-10:45 am

2 stops14h 02m

Luxembourg

Wed 10/29

11:00 am-10:54 pm

2 stops17h 54m

$662

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Wed 9/10

1:59 pm-10:45 am

2 stops13h 46m

Luxembourg

Tue 9/23

10:05 pm-3:57 pm

2 stops24h 52m

$715

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Mon 10/6

7:15 pm-11:30 am

3 stops33h 15m

Luxembourg

Wed 10/22

12:30 pm-4:10 pm

2 stops34h 40m

$719

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Wed 10/22

9:40 pm-10:50 pm

2 stops18h 10m

Luxembourg

Wed 10/29

12:05 pm-5:20 pm

3 stops35h 15m

$732

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Wed 12/10

1:10 pm-10:15 am

2 stops14h 05m

Luxembourg

Fri 12/19

11:00 am-6:45 pm

1 stop14h 45m

$749

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 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

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

On average, the least expensive day to fly to Luxembourg from Chicago 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 Chicago 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 Chicago to Luxembourg flight deals and tips

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

Direct flights

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

  • 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?

  • 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
LufthansaPriceFrom $589Free CancellationRating
6.8
7,337 reviews
Search Lufthansa flights
KLMPriceFrom $768Free CancellationRating
7.8
1,388 reviews
Search KLM 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.

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