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Cheap flights from Chicago to Luxembourg from $321

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 10/6. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
6:05 pm - 11:25 am
ORD
-
LUX
34h 20m
1 stop
TAP AIR PORTUGAL Logo
5:40 pm - 4:30 pm
LUX
-
ORD
28h 50m
1 stop
$696TAP AIR PORTUGAL
Sat, Oct 17 - Tue, Oct 27
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
$699Turkish Airlines
Sun, Sep 6 - Tue, Sep 22
Turkish Airlines Logo
9:15 pm - 9:45 am
ORD
-
LUX
29h 30m
1 stop
Turkish Airlines Logo
6:00 pm - 10:00 am
LUX
-
ORD
23h 00m
1 stop
$709Turkish Airlines
Mon, Nov 2 - Tue, Nov 10
Turkish Airlines Logo
11:25 am - 9:25 am
ORD
-
LUX
15h 00m
1 stop
Turkish Airlines Logo
6:00 pm - 11:00 am
LUX
-
ORD
23h 00m
1 stop
$739Turkish Airlines
Sat, Oct 17 - Tue, Oct 27
Turkish Airlines Logo
11:25 am - 9:25 am
ORD
-
LUX
15h 00m
1 stop
Turkish Airlines Logo
6:00 pm - 11:00 am
LUX
-
ORD
23h 00m
1 stop
$749Turkish Airlines
Sat, Oct 17 - Tue, Oct 27
Multiple Airlines Logo
3:45 pm - 10:40 am
ORD
-
LUX
11h 55m
1 stop
Multiple Airlines Logo
4:10 pm - 8:21 am
LUX
-
ORD
47h 11m
2 stops
$764Multiple Airlines
Tue, Sep 8 - Tue, Sep 29
American Airlines Logo
4:34 pm - 9:05 pm
ORD
-
LUX
21h 31m
2 stops
American Airlines Logo
10:15 am - 3:30 pm
LUX
-
ORD
12h 15m
1 stop
$768American Airlines
Mon, Nov 2 - Tue, Nov 10
Multiple Airlines Logo
3:45 pm - 4:40 pm
ORD
-
LUX
17h 55m
2 stops
Multiple Airlines Logo
6:50 am - 2:52 pm
LUX
-
ORD
15h 02m
2 stops
$769Multiple Airlines
Mon, Nov 2 - Tue, Nov 10
Delta Logo
1:28 pm - 2:15 pm
MDW
-
LUX
17h 47m
2 stops
Delta Logo
6:00 am - 4:50 pm
LUX
-
MDW
17h 50m
2 stops
$779Delta
Mon, Nov 2 - Tue, Nov 10
Delta Logo
1:28 pm - 2:15 pm
MDW
-
LUX
17h 47m
2 stops
Delta Logo
6:00 am - 4:50 pm
LUX
-
MDW
17h 50m
2 stops
$780Delta
Mon, Nov 2 - Tue, Nov 10

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Turkish Airlines flights from Chicago to Luxembourg

Our best Turkish Airlines deals on Chicago to Luxembourg flight tickets
Turkish Airlines
Sep 6
ORD8:10 pmChicago O'Hare Intl
30h 15m
1 stop
LUX9:25 amLuxembourg
Sep 22
LUX6:35 pmLuxembourg
22h 05m
1 stop
ORD9:40 amChicago O'Hare Intl
$699
Turkish Airlines
Nov 2
ORD9:15 pmChicago O'Hare Intl
29h 30m
1 stop
LUX9:45 amLuxembourg
Nov 10
LUX6:00 pmLuxembourg
23h 00m
1 stop
ORD10:00 amChicago O'Hare Intl
$709
Turkish Airlines
Oct 17
ORD11:25 amChicago O'Hare Intl
15h 00m
1 stop
LUX9:25 amLuxembourg
Oct 27
LUX6:00 pmLuxembourg
23h 00m
1 stop
ORD11:00 amChicago O'Hare Intl
$739

KLM flights from Chicago to Luxembourg

Our best KLM deals on Chicago to Luxembourg flight tickets
KLM
Sep 26
MDW1:19 pmChicago Midway
13h 41m
2 stops
LUX10:00 amLuxembourg
Oct 4
LUX10:30 amLuxembourg
14h 49m
2 stops
MDW6:19 pmChicago Midway
$1,170
KLM
Sep 26
MDW1:19 pmChicago Midway
13h 41m
2 stops
LUX10:00 amLuxembourg
Oct 4
LUX10:30 amLuxembourg
14h 49m
2 stops
MDW6:19 pmChicago Midway
$1,351

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 July 19, 2026.
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

Cheapest round-trip

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sat 10/17

6:05 pm-11:25 am

1 stop34h 20m

Luxembourg

Tue 10/27

5:40 pm-4:30 pm

1 stop28h 50m

$696

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sun 9/6

8:10 pm-9:25 am

1 stop30h 15m

Luxembourg

Tue 9/22

6:35 pm-9:40 am

1 stop22h 05m

$699

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Mon 11/2

9:15 pm-9:45 am

1 stop29h 30m

Luxembourg

Tue 11/10

6:00 pm-10:00 am

1 stop23h 00m

$709

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sat 10/17

11:25 am-9:25 am

1 stop15h 00m

Luxembourg

Tue 10/27

6:00 pm-11:00 am

1 stop23h 00m

$739

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sat 10/17

11:25 am-9:25 am

1 stop15h 00m

Luxembourg

Tue 10/27

6:00 pm-11:00 am

1 stop23h 00m

$749

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Tue 9/8

3:45 pm-10:40 am

1 stop11h 55m

Luxembourg

Tue 9/29

4:10 pm-8:21 am

2 stops47h 11m

$764

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Mon 11/2

4:34 pm-9:05 pm

2 stops21h 31m

Luxembourg

Tue 11/10

10:15 am-3:30 pm

1 stop12h 15m

$768
Quickest round-trip

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Mon 11/2

3:45 pm-4:40 pm

2 stops17h 55m

Luxembourg

Tue 11/10

6:50 am-2:52 pm

2 stops15h 02m

$769

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Mon 11/2

1:28 pm-2:15 pm

2 stops17h 47m

Luxembourg

Tue 11/10

6:00 am-4:50 pm

2 stops17h 50m

$779

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Mon 11/2

1:28 pm-2:15 pm

2 stops17h 47m

Luxembourg

Tue 11/10

6:00 am-4:50 pm

2 stops17h 50m

$780

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of February, then departing from Chicago during the month January is also very affordable. Most momondo users find prices during this month for around $583.

When to book flights from Chicago to Luxembourg

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Luxembourg according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Luxembourg (CHI to LUX) flight deals and tips

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

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from Chicago to Luxembourg takes 12h 00m
There are no direct flights from Chicago to Luxembourg. There are no popular flight routes from Chicago to Luxembourg.
Search flight deals

Frequently asked questions about flying from Chicago to Luxembourg

  • How far is Chicago to Luxembourg by plane?

    There are 4247.9 mi between Chicago and Luxembourg. 12h 00m is a normal flight duration for this route.

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

    Prices for flights from Chicago to Luxembourg Airport refresh daily.

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

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

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

    The travel and health documents you'll need for your trip to Luxembourg Airport 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 Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago to Luxembourg?

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
Scandinavian AirlinesPriceFrom $475Free CancellationRating
7.4
1,887 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $625Free CancellationRating
7.4
4,447 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $698Free CancellationRating
6.8
8,148 reviews
Search Lufthansa flights

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette
Clervaux

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?

Yes. momondo enables you to select and highlight flights to Luxembourg from Chicago with this policy.

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

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

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

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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
Scandinavian Airlines
Lufthansa
Turkish Airlines