O'Hare Intl

$515+ Cheap flights from Luxembourg to O'Hare Intl (ORD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — ORD
Jul 30 — Aug 61
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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 July 25, 2025.

Round-trip from

$515
(American Airlines)

Popular in

July

Cheapest in

May

Average price

$845
From Luxembourg to Chicago O'Hare Intl
Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 25, 2025.

This American Airlines deal was found by Cheapflights users on 7/22. 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.
Thu 8/219:05 pmLUX - ORD
1 stop21h 50mAmerican Airlines
Wed 9/38:40 pmORD - LUX
1 stop16h 40mAmerican Airlines
Deal found 7/22$515
This Billigflug deal was found by Cheapflights users on 7/24. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/189:05 pmLUX - ORD
1 stop21h 50mMultiple Airlines
Wed 9/31:59 pmORD - LUX
2 stops13h 46mMultiple Airlines
Deal found 7/24$520
This Expedia deal was found by Cheapflights users on 7/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/189:05 pmLUX - ORD
2 stops23h 25mBritish Airways
Tue 9/24:55 pmORD - LUX
1 stop10h 45mBritish Airways
Deal found 7/22$539
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:10 amLUX - ORD
1 stop15h 00mDelta
Sat 10/254:15 pmORD - LUX
1 stop16h 00mDelta
Deal found 7/22$542
This Gotogate deal was found by Cheapflights users on 7/24. 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.
Sun 10/196:15 amLUX - ORD
2 stops15h 40mAir Canada
Sat 10/2512:00 pmORD - LUX
2 stops19h 40mAir Canada
Deal found 7/24$614
This Expedia deal was found by Cheapflights users on 7/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1810:50 amLUX - ORD
1 stop11h 10mAir France
Tue 9/25:10 pmORD - LUX
1 stop10h 25mAir France
Deal found 7/22$685
This Lufthansa deal was found by Cheapflights users on 7/24. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/38:10 pmLUX - ORD
2 stops23h 40mLufthansa
Sat 8/93:35 pmORD - LUX
1 stop21h 00mLufthansa
Deal found 7/24$827
This United Airlines deal was found by Cheapflights users on 7/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/29:50 amLUX - ORD
1 stop15h 25mUnited Airlines
Sat 8/93:35 pmORD - LUX
1 stop10h 40mUnited Airlines
Deal found 7/24$1,055

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 July 25, 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 8/21

9:05 pm-11:55 am

1 stop21h 50m

Chicago O'Hare Intl

Wed 9/3

8:40 pm-8:20 pm

1 stop16h 40m

$515

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 8/18

9:05 pm-11:55 am

1 stop21h 50m

Chicago O'Hare Intl

Wed 9/3

1:59 pm-10:45 am

2 stops13h 46m

$520

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 8/18

9:05 pm-1:30 pm

2 stops23h 25m

Chicago O'Hare Intl

Tue 9/2

4:55 pm-10:40 am

1 stop10h 45m

$539

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sun 10/19

6:10 am-2:10 pm

1 stop15h 00m

Chicago O'Hare Intl

Sat 10/25

4:15 pm-3:15 pm

1 stop16h 00m

$542

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sun 10/19

6:15 am-2:55 pm

2 stops15h 40m

Chicago O'Hare Intl

Sat 10/25

12:00 pm-2:40 pm

2 stops19h 40m

$614

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 8/18

10:50 am-3:00 pm

1 stop11h 10m

Chicago O'Hare Intl

Tue 9/2

5:10 pm-10:35 am

1 stop10h 25m

$685

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sun 8/3

8:10 pm-12:50 pm

2 stops23h 40m

Chicago O'Hare Intl

Sat 8/9

3:35 pm-7:35 pm

1 stop21h 00m

$827

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sun 8/3

10:30 am-3:55 pm

1 stop12h 25m

Chicago O'Hare Intl

Fri 8/8

2:20 pm-9:40 am

1 stop12h 20m

$1,203

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sun 8/3

9:50 am-7:49 am

2 stops28h 59m

Chicago O'Hare Intl

Fri 8/8

9:31 pm-7:35 pm

2 stops39h 04m

$1,222

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 8/21

12:20 pm-8:38 am

2 stops27h 18m

Chicago O'Hare Intl

Wed 9/3

9:42 am-11:15 am

2 stops18h 33m

$2,263

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 12 results
1
2

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, August is the cheapest month in which you can book a flight from Luxembourg to Chicago O'Hare Intl Airport (average of $245). Flying from Luxembourg to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated July 25, 2025.
Read through reviews of airlines operating flights from Luxembourg to Chicago O'Hare Intl Airport, such as Delta, LOT, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good
8.0
Very good

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.
  • 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, August is the cheapest month in which you can book a flight from Luxembourg to Chicago O'Hare Intl Airport (average of $245). Flying from Luxembourg to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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
Beloit
Hoffman Estates
Skokie
Naperville
Arlington Heights
Des Plaines
Elgin
Orland Park
Elk Grove Village
Racine
Rockford
Tinley Park
Merrillville
Evanston
Lake Geneva
Gurnee
Joliet
Waukegan

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