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$279+ Cheap flights from O'Hare Intl (ORD) to Luxembourg

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LUX
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Luxembourg

Keep the following information in mind while searching for O'Hare Intl to Luxembourg flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$523
(Gurufare)

One-way from

$279
(FlightHub)

Popular in

May

Cheapest in

September

Average price

$625
From Chicago O'Hare Intl to Luxembourg
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One-way flight from Chicago O'Hare Intl to Luxembourg
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Highest demand for flights based on searches. 14% potential increase in price ($154 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from O'Hare Intl to Luxembourg

Cheapest flights from O'Hare Intl to Luxembourg
Explore the most affordable flight options available from O'Hare Intl to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Gurufare deal was found by Cheapflights users on 9/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/67:10 amORD - LUX
2 stops27h 50mScandinavian Airlines
mié. 12/101:25 pmLUX - ORD
1 stop34h 20mScandinavian Airlines
Deal found 9/11$523
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2210:40 amORD - LUX
2 stops21h 30mMultiple Airlines
lun. 10/273:45 pmLUX - ORD
2 stops31h 35mMultiple Airlines
Deal found 9/10$539
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/227:50 pmORD - LUX
1 stop30h 40mTurkish Airlines
lun. 10/2710:50 amLUX - ORD
1 stop30h 15mTurkish Airlines
Deal found 9/10$566
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/208:20 pmORD - LUX
1 stop30h 35mTurkish Airlines
dom. 11/306:00 pmLUX - ORD
1 stop31h 25mTurkish Airlines
Deal found 9/10$585
This flugladen.de deal was found by Cheapflights users on 9/10. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2211:45 pmORD - LUX
1 stop34h 40mTurkish Airlines
lun. 10/136:20 pmLUX - ORD
1 stop22h 20mTurkish Airlines
Deal found 9/10$596
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/611:50 amORD - LUX
1 stop15h 05mTurkish Airlines
mié. 12/1010:50 amLUX - ORD
1 stop30h 15mTurkish Airlines
Deal found 9/11$605
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/2310:40 amORD - LUX
2 stops18h 55mMultiple Airlines
lun. 10/273:45 pmLUX - ORD
2 stops31h 35mMultiple Airlines
Deal found 9/10$625
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2211:45 pmORD - LUX
1 stop26h 45mTurkish Airlines
mié. 10/156:20 pmLUX - ORD
1 stop22h 20mTurkish Airlines
Deal found 9/10$627
This SmartFares deal was found by Cheapflights users on 9/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/269:20 pmORD - LUX
1 stop37h 45mTurkish Airlines
dom. 11/26:00 pmLUX - ORD
1 stop31h 25mTurkish Airlines
Deal found 9/11$662
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/237:50 pmORD - LUX
1 stop30h 40mTurkish Airlines
mié. 10/156:20 pmLUX - ORD
1 stop22h 20mTurkish Airlines
Deal found 9/10$742

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Luxembourg 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Luxembourg that are best for you.

Fly from

O'Hare Intl

Fly to

Luxembourg

Route

Depart

Return

Price

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

sáb. 12/6

7:10 am-6:00 pm

2 stops27h 50m

Luxembourg

mié. 12/10

1:25 pm-4:45 pm

1 stop34h 20m

$523

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

sáb. 12/6

11:50 am-9:55 am

1 stop15h 05m

Luxembourg

mié. 12/10

10:50 am-10:05 am

1 stop30h 15m

$605

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

mié. 10/22

10:40 am-3:10 pm

3 stops21h 30m

Luxembourg

lun. 10/27

12:05 pm-5:20 pm

3 stops35h 15m

$645

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

dom. 10/26

9:20 pm-5:05 pm

1 stop37h 45m

Luxembourg

dom. 11/2

6:00 pm-6:25 pm

1 stop31h 25m

$662

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

jue. 10/23

10:40 am-12:35 pm

2 stops18h 55m

Luxembourg

lun. 10/27

12:05 pm-5:20 pm

3 stops35h 15m

$718

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

mar. 9/23

7:50 pm-9:30 am

1 stop30h 40m

Luxembourg

mié. 10/15

6:20 pm-9:40 am

1 stop22h 20m

$742

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

dom. 10/26

8:20 pm-10:40 pm

3 stops20h 20m

Luxembourg

dom. 11/2

8:05 pm-4:45 pm

3 stops27h 40m

$781

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

mar. 9/23

7:50 pm-9:30 am

1 stop30h 40m

Luxembourg

lun. 10/13

10:25 am-9:40 am

1 stop30h 15m

$782

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

lun. 9/22

3:45 pm-1:45 pm

1 stop15h 00m

Luxembourg

mié. 10/15

5:55 pm-12:35 pm

2 stops25h 40m

$795

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

lun. 9/22

11:45 pm-9:30 am

1 stop26h 45m

Luxembourg

mar. 10/14

10:25 am-9:40 am

1 stop30h 15m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 16 results
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Best time to book a flight from O'Hare Intl to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from O'Hare Intl 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 Chicago O'Hare Intl Airport to Luxembourg

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

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Luxembourg (average of $638). Flying from Chicago O'Hare Intl Airport to Luxembourg in June is currently the most expensive (average of $1,172). 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.

What is the cheapest time of day to fly from ORD to LU?

Find hourly flight availability from O'Hare Intl to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from Chicago O'Hare Intl Airport to Luxembourg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. 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 Luxembourg. Reviews last updated septiembre 11, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Luxembourg, such as KLM, Turkish Airlines, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Turkish Airlines
7.3
Good
3,968 reviews
KLM
7.8
Good
1,385 reviews

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,409 reviews
KLM
7.8
Good
1,385 reviews

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Luxembourg. 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 Chicago O'Hare Intl Airport to Luxembourg?

    Departing from Chicago O'Hare Intl Airport to Luxembourg will take you 15h 05m. There are 4256 mi between Chicago O'Hare Intl Airport and Luxembourg. 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 O'Hare Intl to Luxembourg that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Luxembourg 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 Chicago O'Hare Intl Airport to Luxembourg?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Luxembourg (average of $638). Flying from Chicago O'Hare Intl Airport to Luxembourg in June is currently the most expensive (average of $1,172). 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

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Alternative routes for O'Hare Intl to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
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Midway to Dublin flights
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Midway to Lisbon flights
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Midway to Athens flights
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Midway to Barcelona-El Prat flights
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Midway to Frankfurt flights
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Midway to Amsterdam flights
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Top 3 airlines flying from O'Hare Intl to Luxembourg

Discover the top 3 airlines that operate flights from O'Hare Intl to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$533Average$693FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$698Average$879FlexibilityNo cancel feeOn-time76%
KLMCheapest$768Average$1,051FlexibilityNo cancel feeOn-time75%

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