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O'Hare Intl

$377+ Cheap flights from Luxembourg (LUX) 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — ORD
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Luxembourg to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 14, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$504
(Booking.com)

One-way from

$377
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$845
Provider with most accurate pricing for Luxembourg-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Luxembourg-Chicago O'Hare Intl 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. 9% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 14, 2026.

This oojo deal was found by Cheapflights users on 1/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:40 pm
LUX
-
ORD
1 stop28h 45m
TAP AIR PORTUGAL
Wed 3/47:10 pm
ORD
-
LUX
1 stop14h 40m
TAP AIR PORTUGAL
Deal found 1/10$499
This Booking.com deal was found by Cheapflights users on 1/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:55 pm
LUX
-
ORD
1 stop27h 15m
Scandinavian Airlines
Mon 5/187:15 pm
ORD
-
LUX
1 stop31h 35m
Scandinavian Airlines
Deal found 1/12$504
This Finnair deal was found by Cheapflights users on 1/11. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:10 pm
LUX
-
ORD
1 stop23h 45m
Multiple Airlines
Sun 5/246:10 pm
ORD
-
LUX
1 stop14h 50m
Multiple Airlines
Deal found 1/11$507
This oojo deal was found by Cheapflights users on 1/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:30 am
LUX
-
ORD
1 stop12h 40m
Scandinavian Airlines
Sat 9/127:15 pm
ORD
-
LUX
1 stop17h 00m
Scandinavian Airlines
Deal found 1/11$547
This Finnair deal was found by Cheapflights users on 1/13. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:15 pm
LUX
-
ORD
1 stop22h 15m
Multiple Airlines
Sat 5/238:35 pm
ORD
-
LUX
1 stop10h 55m
Multiple Airlines
Deal found 1/13$553
This deal was found by Cheapflights users on 1/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:35 am
LUX
-
ORD
1 stop13h 40m
British Airways
Sun 6/285:00 pm
ORD
-
LUX
1 stop10h 40m
British Airways
Deal found 1/11$556
This deal was found by Cheapflights users on 1/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:35 am
LUX
-
ORD
1 stop13h 40m
British Airways
Mon 6/295:00 pm
ORD
-
LUX
1 stop10h 35m
British Airways
Deal found 1/11$581
This deal was found by Cheapflights users on 1/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2011:00 am
LUX
-
ORD
1 stop14h 45m
British Airways
Mon 4/135:00 pm
ORD
-
LUX
1 stop10h 35m
British Airways
Deal found 1/12$590
This Flysmarter deal was found by Cheapflights users on 1/12. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:05 am
LUX
-
ORD
2 stops17h 44m
Scandinavian Airlines
Mon 3/238:20 pm
ORD
-
LUX
1 stop17h 00m
Scandinavian Airlines
Deal found 1/12$592

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 January 14, 2026.
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 2/19

5:40 pm-3:25 pm

1 stop28h 45m

Chicago O'Hare Intl

Wed 3/4

7:10 pm-4:50 pm

1 stop14h 40m

$527

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 5/8

9:15 pm-12:30 pm

1 stop22h 15m

Chicago O'Hare Intl

Sat 5/23

8:35 pm-2:30 pm

1 stop10h 55m

$553

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 3/9

10:50 am-4:25 pm

1 stop11h 35m

Chicago O'Hare Intl

Mon 3/23

9:35 pm-9:05 pm

1 stop17h 30m

$615

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Wed 4/22

9:35 pm-1:50 pm

1 stop23h 15m

Chicago O'Hare Intl

Thu 4/30

11:15 am-8:25 pm

2 stops26h 10m

$616

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 3/9

9:55 pm-4:25 pm

1 stop24h 30m

Chicago O'Hare Intl

Mon 3/23

9:35 pm-10:15 am

1 stop30h 40m

$620

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 1/29

9:55 pm-3:25 pm

1 stop24h 30m

Chicago O'Hare Intl

Mon 2/2

6:25 pm-9:05 pm

1 stop19h 40m

$621

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 2/19

9:55 pm-1:50 pm

1 stop22h 55m

Chicago O'Hare Intl

Wed 3/4

6:22 pm-4:50 pm

2 stops15h 28m

$623

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 2/19

9:55 pm-3:25 pm

1 stop24h 30m

Chicago O'Hare Intl

Wed 3/4

4:10 pm-9:10 pm

2 stops22h 00m

$625

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 2/27

9:55 pm-3:25 pm

1 stop24h 30m

Chicago O'Hare Intl

Fri 3/6

11:38 am-10:30 am

2 stops15h 52m

$625

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 4/6

8:15 pm-8:40 am

3 stops43h 25m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 14 results
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Compare providers for flights from Luxembourg to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luxembourg to O'Hare Intl in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Luxembourg-Chicago O'Hare Intl Airport flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Luxembourg-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Luxembourg-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Luxembourg-Chicago O'Hare Intl Airport flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Luxembourg-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

How much does it cost to fly round-trip from Luxembourg to Chicago O'Hare Intl Airport?

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.

  • What airport do you fly from for flights from Luxembourg to Chicago O'Hare Intl?

    For a flight from Luxembourg to Chicago O'Hare Intl, you will be flying from Luxembourg. Luxembourg (LUX) is just 3.8 mi from the center of the city. Luxembourg is the only Luxembourg airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 0 airlines have flights to Chicago O'Hare Intl from Luxembourg on a regular basis.

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

    TAP AIR PORTUGAL, British Airways, and American Airlines can get you from Luxembourg to Chicago O'Hare Intl Airport in just under 11h 35m. Your travel time can differ by up to 17h 10m. 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.

  • 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.

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
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Rosemont
Gurnee
Elgin
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Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
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Bridgeview
Kenosha
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