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Cheap flights from Luxembourg to Chicago from $415

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 10/5. 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

Find the cheapest flights from Luxembourg to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
12:20 pm - 4:00 pm-
34h 40m
TAP AIR PORTUGAL Logo
6:00 pm - 4:55 pm-
15h 55m
$686TAP AIR PORTUGAL
Thu, Sep 17 - Thu, Oct 1
TAP AIR PORTUGAL Logo
12:20 pm - 4:00 pm-
34h 40m
TAP AIR PORTUGAL Logo
6:00 pm - 4:55 pm-
15h 55m
$695TAP AIR PORTUGAL
Thu, Sep 17 - Thu, Oct 1
TAP AIR PORTUGAL Logo
12:20 pm - 4:00 pm-
34h 40m
TAP AIR PORTUGAL Logo
6:00 pm - 4:55 pm-
15h 55m
$698TAP AIR PORTUGAL
Thu, Sep 17 - Thu, Oct 1
British Airways Logo
11:35 am - 6:15 pm-
13h 40m
British Airways Logo
5:00 pm - 2:30 pm-
14h 30m
$722British Airways
Wed, Sep 2 - Sat, Sep 19
British Airways Logo
11:25 am - 6:15 pm-
13h 50m
British Airways Logo
5:00 pm - 10:40 am-
10h 40m
$723British Airways
Fri, Sep 4 - Sun, Sep 20
British Airways Logo
11:25 am - 6:15 pm-
13h 50m
British Airways Logo
5:00 pm - 10:40 am-
10h 40m
$723British Airways
Fri, Sep 4 - Tue, Sep 22
British Airways Logo
11:25 am - 6:15 pm-
13h 50m
British Airways Logo
5:00 pm - 10:45 am-
10h 45m
$723British Airways
Fri, Sep 4 - Wed, Sep 23
British Airways Logo
11:45 am - 6:15 pm-
13h 30m
British Airways Logo
5:00 pm - 10:40 am-
10h 40m
$723British Airways
Thu, Sep 3 - Tue, Sep 22
British Airways Logo
11:30 am - 6:15 pm-
13h 45m
British Airways Logo
5:00 pm - 10:45 am-
10h 45m
$723British Airways
Tue, Sep 1 - Wed, Sep 23
British Airways Logo
11:35 am - 6:15 pm-
13h 40m
British Airways Logo
5:00 pm - 10:45 am-
10h 45m
$723British Airways
Wed, Sep 2 - Wed, Sep 23

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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
13h 40m
1 stop
ORD6:15 pmChicago O'Hare Intl
Sep 19
ORD5:00 pmChicago O'Hare Intl
14h 30m
1 stop
LUX2:30 pmLuxembourg
$722
British Airways
Sep 1
LUX11:30 amLuxembourg
13h 45m
1 stop
ORD6:15 pmChicago O'Hare Intl
Sep 22
ORD5:00 pmChicago O'Hare Intl
10h 40m
1 stop
LUX10:40 amLuxembourg
$723
British Airways
Sep 3
LUX11:45 amLuxembourg
13h 30m
1 stop
ORD6:15 pmChicago O'Hare Intl
Sep 20
ORD9:15 pmChicago O'Hare Intl
11h 45m
1 stop
LUX4:00 pmLuxembourg
$724

Scandinavian Airlines flights from Luxembourg to Chicago

Our best Scandinavian Airlines deals on Luxembourg to Chicago flight tickets
Scandinavian Airlines
Sep 3
LUX10:30 amLuxembourg
12h 40m
1 stop
ORD4:10 pmChicago O'Hare Intl
Sep 21
ORD7:15 pmChicago O'Hare Intl
17h 00m
1 stop
LUX7:15 pmLuxembourg
$769
Scandinavian Airlines
Nov 6
LUX10:30 amLuxembourg
13h 15m
1 stop
ORD4:45 pmChicago O'Hare Intl
Nov 15
ORD7:15 pmChicago O'Hare Intl
17h 05m
1 stop
LUX7:20 pmLuxembourg
$778
Scandinavian Airlines
Sep 3
LUX7:55 pmLuxembourg
27h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
Sep 25
ORD7:15 pmChicago O'Hare Intl
31h 35m
1 stop
LUX9:50 amLuxembourg
$779

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 August 5, 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

Thu 9/17

12:20 pm-4:00 pm

1 stop34h 40m

Chicago O'Hare Intl

Thu 10/1

6:00 pm-4:55 pm

1 stop15h 55m

$686

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 9/17

12:20 pm-4:00 pm

1 stop34h 40m

Chicago O'Hare Intl

Thu 10/1

6:00 pm-4:55 pm

1 stop15h 55m

$695

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 9/17

12:20 pm-4:00 pm

1 stop34h 40m

Chicago O'Hare Intl

Thu 10/1

6:00 pm-4:55 pm

1 stop15h 55m

$698

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Wed 9/2

11:35 am-6:15 pm

1 stop13h 40m

Chicago O'Hare Intl

Sat 9/19

5:00 pm-2:30 pm

1 stop14h 30m

$722

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 9/4

11:25 am-6:15 pm

1 stop13h 50m

Chicago O'Hare Intl

Sun 9/20

5:00 pm-10:40 am

1 stop10h 40m

$723

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 9/4

11:25 am-6:15 pm

1 stop13h 50m

Chicago O'Hare Intl

Tue 9/22

5:00 pm-10:40 am

1 stop10h 40m

$723

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 9/4

11:25 am-6:15 pm

1 stop13h 50m

Chicago O'Hare Intl

Wed 9/23

5:00 pm-10:45 am

1 stop10h 45m

$723
Quickest round-trip

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 9/3

11:45 am-6:15 pm

1 stop13h 30m

Chicago O'Hare Intl

Tue 9/22

5:00 pm-10:40 am

1 stop10h 40m

$723

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Tue 9/1

11:30 am-6:15 pm

1 stop13h 45m

Chicago O'Hare Intl

Wed 9/23

5:00 pm-10:45 am

1 stop10h 45m

$723

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Wed 9/2

11:35 am-6:15 pm

1 stop13h 40m

Chicago O'Hare Intl

Wed 9/23

5:00 pm-10:45 am

1 stop10h 45m

$723

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?

Prices are currently low for flights on this route.

Typical prices usually range from $830 to $884.
The lowest price recently found on this route was $686.

What is the cheapest month to fly to Chicago?

The month of October is, on average, the cheapest month to fly to Chicago from Luxembourg, with most prices found around $684. If you’re not able to fly to Chicago in October, then April is your next best option. Flight prices from Luxembourg to Chicago during April average around $807.

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 30m

Direct flights

None
The fastest flight from Luxembourg to Chicago takes 12h 30m
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 30m 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
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Crown Point
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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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