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O'Hare Intl

$371+ Cheap flights from Luxembourg to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — ORD
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Cheap flight deals from Luxembourg to O'Hare Intl

Keep the following information in mind while searching for Luxembourg to O'Hare Intl flight deals. Data was last updated December 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$462
(Flightnetwork)

One-way from

$371
(Thrive Travel)

Popular in

November

Cheapest in

June

Average price

$881
Provider with most accurate pricing for Luxembourg-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Luxembourg-Chicago (CHI) flights.
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From Luxembourg to Chicago O'Hare Intl
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One-way flight from Luxembourg to Chicago O'Hare Intl
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Highest demand for flights based on searches. 53% potential increase in price ($1,223 potential increase over avg. RT price).
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Cheapest flight prices on average. 57% potential price decrease ($390 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Find flight deals from Luxembourg to O'Hare Intl

Cheapest flights from Luxembourg to O'Hare Intl
Explore the most affordable flight options available from Luxembourg to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

This American Airlines deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:55 pmLUX - ORD
1 stop26h 05mAmerican Airlines
Mon 12/88:35 pmORD - LUX
1 stop17h 30mAmerican Airlines
Deal found 11/30$1,058
This Kiwi.com deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:00 pmLUX - ORD
1 stop23h 05mMultiple Airlines
Mon 12/84:38 pmORD - LUX
2 stops34h 27mMultiple Airlines
Deal found 11/30$1,450
This Gotogate deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:05 pmLUX - ORD
1 stop29h 20mLufthansa
Mon 12/89:50 pmORD - LUX
1 stop11h 30mLufthansa
Deal found 11/30$1,547

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luxembourg to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated December 1, 2025.
Use the filters below to find and compare flights from Luxembourg to Chicago O'Hare Intl Airport that are best for you.

Fly from

Luxembourg

Fly to

O'Hare Intl

Route

Depart

Return

Price

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 1/15

5:40 pm-3:25 pm

1 stop28h 45m

Chicago O'Hare Intl

Wed 1/28

7:10 pm-4:50 pm

1 stop14h 40m

$520

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Tue 4/7

7:55 pm-4:10 pm

1 stop27h 15m

Chicago O'Hare Intl

Sat 4/11

7:15 pm-9:50 am

1 stop31h 35m

$573

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 1/15

6:15 pm-4:45 pm

1 stop29h 30m

Chicago O'Hare Intl

Wed 1/28

7:20 pm-1:35 pm

2 stops35h 15m

$573

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 2/6

1:30 pm-4:45 pm

1 stop34h 15m

Chicago O'Hare Intl

Sun 2/8

7:10 pm-10:25 pm

1 stop20h 15m

$593

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 1/15

10:25 am-4:20 pm

1 stop12h 55m

Chicago O'Hare Intl

Wed 1/28

6:50 pm-6:15 pm

1 stop16h 25m

$626

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 1/15

10:50 am-7:45 pm

2 stops39h 55m

Chicago O'Hare Intl

Wed 1/28

7:15 am-6:15 pm

2 stops28h 00m

$632

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Wed 4/22

10:30 am-4:10 pm

1 stop12h 40m

Chicago O'Hare Intl

Thu 4/30

7:00 am-9:50 am

2 stops19h 50m

$639

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 1/15

10:50 am-9:13 am

2 stops29h 23m

Chicago O'Hare Intl

Thu 1/22

3:55 pm-2:30 pm

2 stops15h 35m

$640

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Tue 4/28

7:55 pm-4:10 pm

1 stop27h 15m

$371

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Tue 4/28

10:05 pm-5:40 pm

2 stops26h 35m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 19 results
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Best time to book a flight from Luxembourg to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Luxembourg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Luxembourg to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Luxembourg to Chicago O'Hare Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Luxembourg to Chicago O'Hare Intl Airport (average of $498). Flying from Luxembourg to Chicago O'Hare Intl Airport in November is currently the most expensive (average of $941). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Luxembourg to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Luxembourg to Chicago O'Hare Intl Airport?

    TAP AIR PORTUGAL and Scandinavian Airlines can get you from Luxembourg to Chicago O'Hare Intl Airport in just under 27h 15m. Your travel time can differ by up to 1h 30m. Luxembourg and Chicago O'Hare Intl Airport are separated by a distance of 4256 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Luxembourg to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $371. Users have also found prices from $440 and $492 on British Airways and Finnair, respectively.

  • Can I find deals for flights from Luxembourg to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Luxembourg to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luxembourg to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to O'Hare Intl.

  • Can I find deals for business class flights from Luxembourg to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Luxembourg to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Luxembourg to Chicago O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Luxembourg to Chicago O'Hare Intl Airport (average of $498). Flying from Luxembourg to Chicago O'Hare Intl Airport in November is currently the most expensive (average of $941). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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Alternative routes for Luxembourg to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Barcelona-El Prat to Midway flights
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Munich to Midway flights
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Amsterdam to Midway flights

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