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Cheap flights from Luxembourg to Chicago from $354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Luxembourg to Chicago departing on 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Luxembourg to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:10 pm - 6:15 pm
LUX
-
ORD
31h 05m
2 stops
Multiple Airlines Logo
7:25 pm - 5:45 pm
ORD
-
LUX
15h 20m
2 stops
$696Multiple Airlines
수, 9월 2 - 화, 9월 15
Multiple Airlines Logo
6:00 am - 6:15 pm
LUX
-
ORD
19h 15m
3 stops
Multiple Airlines Logo
7:25 pm - 10:25 pm
ORD
-
LUX
20h 00m
3 stops
$777Multiple Airlines
수, 9월 2 - 화, 9월 15
LOT Logo
8:00 pm - 3:10 pm
LUX
-
ORD
26h 10m
1 stop
LOT Logo
9:50 pm - 7:20 pm
ORD
-
LUX
14h 30m
1 stop
$816LOT
수, 9월 2 - 화, 9월 15
British Airways Logo
11:35 am - 11:57 pm
LUX
-
ORD
19h 22m
2 stops
British Airways Logo
9:15 pm - 7:45 pm
ORD
-
LUX
15h 30m
1 stop
$819British Airways
수, 9월 2 - 화, 9월 15
LOT Logo
10:25 am - 7:50 pm
LUX
-
ORD
16h 25m
1 stop
LOT Logo
9:50 pm - 7:20 pm
ORD
-
LUX
14h 30m
1 stop
$821LOT
화, 9월 1 - 일, 9월 20
LOT Logo
10:25 am - 7:50 pm
LUX
-
ORD
16h 25m
1 stop
LOT Logo
5:10 pm - 7:20 pm
ORD
-
LUX
43h 10m
2 stops
$840LOT
화, 9월 1 - 금, 9월 11
Multiple Airlines Logo
2:35 pm - 2:15 pm
LUX
-
ORD
30h 40m
1 stop
Multiple Airlines Logo
5:10 pm - 1:50 pm
ORD
-
LUX
13h 40m
1 stop
$845Multiple Airlines
목, 5월 7 - 월, 5월 11
United Airlines Logo
8:20 am - 4:56 pm
LUX
-
ORD
15h 36m
2 stops
United Airlines Logo
4:29 pm - 7:45 am
ORD
-
LUX
32h 16m
2 stops
$849United Airlines
금, 5월 8 - 수, 5월 13
KLM Logo
6:00 am - 2:15 pm
LUX
-
ORD
15h 15m
1 stop
KLM Logo
4:50 pm - 2:05 pm
ORD
-
LUX
14h 15m
1 stop
$850KLM
토, 5월 9 - 수, 5월 13
KLM Logo
6:00 am - 2:15 pm
LUX
-
ORD
15h 15m
1 stop
KLM Logo
4:50 pm - 9:55 am
ORD
-
LUX
10h 05m
1 stop
$852KLM
토, 5월 9 - 월, 5월 25

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LOT flights from Luxembourg to Chicago

Our best LOT deals on Luxembourg to Chicago flight tickets
LOT
Sep 2
LUX8:00 pmLuxembourg
26h 10m
1 stop
ORD3:10 pmChicago O'Hare Intl
Sep 15
ORD9:50 pmChicago O'Hare Intl
14h 30m
1 stop
LUX7:20 pmLuxembourg
$816
LOT
Sep 1
LUX10:25 amLuxembourg
16h 25m
1 stop
ORD7:50 pmChicago O'Hare Intl
Sep 20
ORD9:50 pmChicago O'Hare Intl
14h 30m
1 stop
LUX7:20 pmLuxembourg
$821
LOT
Sep 1
LUX10:25 amLuxembourg
16h 25m
1 stop
ORD7:50 pmChicago O'Hare Intl
Sep 11
ORD5:10 pmChicago O'Hare Intl
43h 10m
2 stops
LUX7:20 pmLuxembourg
$840

British Airways flights from Luxembourg to Chicago

Our best British Airways deals on Luxembourg to Chicago flight tickets
British Airways
Sep 2
LUX11:35 amLuxembourg
19h 22m
2 stops
ORD11:57 pmChicago O'Hare Intl
Sep 15
ORD9:15 pmChicago O'Hare Intl
15h 30m
1 stop
LUX7:45 pmLuxembourg
$819
British Airways
Aug 13
LUX11:45 amLuxembourg
34h 15m
1 stop
ORD3:00 pmChicago O'Hare Intl
Sep 5
ORD7:05 pmChicago O'Hare Intl
32h 35m
1 stop
LUX10:40 amLuxembourg
$883
British Airways
Aug 12
LUX9:35 pmLuxembourg
23h 15m
1 stop
ORD1:50 pmChicago O'Hare Intl
Sep 6
ORD9:15 pmChicago O'Hare Intl
11h 45m
1 stop
LUX4:00 pmLuxembourg
$887

momondo Fare Finder

 
Customize your flight search to find flights from Luxembourg to Chicago 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 4월 21, 2026.
Use the filters below to find and compare flights from Luxembourg to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

수 9/2

6:10 pm-6:15 pm

2 stops31h 05m

Chicago O'Hare Intl

화 9/15

7:25 pm-5:45 pm

2 stops15h 20m

$696

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

수 9/2

6:00 am-6:15 pm

3 stops19h 15m

Chicago O'Hare Intl

화 9/15

7:25 pm-10:25 pm

3 stops20h 00m

$777

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

수 9/2

8:00 pm-3:10 pm

1 stop26h 10m

Chicago O'Hare Intl

화 9/15

9:50 pm-7:20 pm

1 stop14h 30m

$816

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

수 9/2

11:35 am-11:57 pm

2 stops19h 22m

Chicago O'Hare Intl

화 9/15

9:15 pm-7:45 pm

1 stop15h 30m

$819

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

화 9/1

10:25 am-7:50 pm

1 stop16h 25m

Chicago O'Hare Intl

일 9/20

9:50 pm-7:20 pm

1 stop14h 30m

$821

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

화 9/1

10:25 am-7:50 pm

1 stop16h 25m

Chicago O'Hare Intl

금 9/11

5:10 pm-7:20 pm

2 stops43h 10m

$840

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

목 5/7

2:35 pm-2:15 pm

1 stop30h 40m

Chicago O'Hare Intl

월 5/11

5:10 pm-1:50 pm

1 stop13h 40m

$845

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

금 5/8

8:20 am-4:56 pm

2 stops15h 36m

Chicago O'Hare Intl

수 5/13

4:29 pm-7:45 am

2 stops32h 16m

$849

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

토 5/9

6:00 am-2:15 pm

1 stop15h 15m

Chicago O'Hare Intl

수 5/13

4:50 pm-2:05 pm

1 stop14h 15m

$850
Quickest round-trip

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

토 5/9

6:00 am-2:15 pm

1 stop15h 15m

Chicago O'Hare Intl

월 5/25

4:50 pm-9:55 am

1 stop10h 05m

$852

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 Chicago from

How to get the cheapest flight ticket from Luxembourg to Chicago

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 typical price of a round-trip flight between Luxembourg and Chicago?

When to book flights from Luxembourg to Chicago

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

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

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

Fastest flight time

12h 40m

Direct flights

None
The fastest flight from Luxembourg to Chicago takes 12h 40m
There are no direct flights from Luxembourg to Chicago. There are no popular flight routes from Luxembourg to Chicago.
Search flight deals

Frequently asked questions about flying from Luxembourg to Chicago

  • How far is Luxembourg to Chicago by plane?

    The distance between Luxembourg and Chicago is about 4247.9 mi. 12h 40m is a normal flight duration for this route.

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

    Prices for flights from Luxembourg Airport to Chicago are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Luxembourg Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Munster
Schererville
Crown Point
Monticello
Chesterton
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Luxembourg to Chicago?

Finding the right flight to Chicago from Luxembourg is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

Can I find flights from Luxembourg to Chicago with flexible booking policies on momondo?

Flights from Luxembourg to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Luxembourg to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Luxembourg to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Luxembourg and alert you when they change.

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목 5/21
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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport