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Cheap flights from Chicago to Luxembourg from $367

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 9/25. 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.
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
$695Turkish Airlines
Sun, Sep 6 - Tue, Sep 22
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
Multiple Airlines Logo
9:50 pm - 4:40 pm
ORD
-
LUX
11h 50m
1 stop
Multiple Airlines Logo
6:50 am - 2:52 pm
LUX
-
ORD
15h 02m
2 stops
$765Multiple Airlines
Mon, Nov 2 - Tue, Nov 10
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
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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TAP AIR PORTUGAL flights from Chicago to Luxembourg

Our best TAP AIR PORTUGAL deals on Chicago to Luxembourg flight tickets
TAP AIR PORTUGAL
Jul 22
ORD6:00 pmChicago O'Hare Intl
34h 45m
2 stops
LUX11:45 amLuxembourg
Aug 8
LUX5:45 pmLuxembourg
29h 15m
1 stop
ORD4:00 pmChicago O'Hare Intl
$1,751
TAP AIR PORTUGAL
Jul 22
ORD6:00 pmChicago O'Hare Intl
20h 45m
2 stops
LUX9:45 pmLuxembourg
Aug 8
LUX5:45 pmLuxembourg
29h 15m
1 stop
ORD4:00 pmChicago O'Hare Intl
$1,752
TAP AIR PORTUGAL
Jul 22
ORD6:00 pmChicago O'Hare Intl
20h 45m
2 stops
LUX9:45 pmLuxembourg
Aug 8
LUX5:45 pmLuxembourg
29h 15m
1 stop
ORD4:00 pmChicago O'Hare Intl
$2,321

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
$695
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

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 20, 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

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

$695

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
Quickest round-trip

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Mon 11/2

9:50 pm-4:40 pm

1 stop11h 50m

Luxembourg

Tue 11/10

6:50 am-2:52 pm

2 stops15h 02m

$765

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

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
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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 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.

Cheap Chicago to Luxembourg 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

  • 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
Scandinavian AirlinesPriceFrom $475Free CancellationRating
7.4
1,888 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $625Free CancellationRating
7.4
4,447 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $698Free CancellationRating
6.8
8,147 reviews
Search Lufthansa 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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