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$278+ Cheap flights from Chicago (CHI) to Luxembourg (LUX)

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.
CHI — LUX
déc. 5 — déc. 121
ven. 12/5
ven. 12/12
1 adult, Economy
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Find flight deals from Chicago to Luxembourg

Cheapest flights from Chicago to Luxembourg
Explore the most affordable flight options available from Chicago to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 5, 2025.

This FlightHub deal was found by Cheapflights users on 11/3. 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.
mer. 12/311:50 amORD - LUX
1 stop22h 15mTurkish Airlines
mer. 12/1010:50 amLUX - ORD
1 stop30h 15mTurkish Airlines
Deal found 11/3$582
This Gurufare deal was found by Cheapflights users on 11/3. 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.
mer. 12/37:00 amORD - LUX
2 stops32h 40mScandinavian Airlines
mer. 12/101:25 pmLUX - ORD
1 stop34h 20mScandinavian Airlines
Deal found 11/3$585
This FlightHub deal was found by Cheapflights users on 11/3. 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.
lun. 12/111:50 amORD - LUX
1 stop22h 15mTurkish Airlines
lun. 12/810:50 amLUX - ORD
1 stop30h 15mTurkish Airlines
Deal found 11/3$619
This Mytrip deal was found by Cheapflights users on 11/3. 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.
mer. 12/37:05 amORD - LUX
3 stops26h 15mMultiple Airlines
mer. 12/108:05 pmLUX - ORD
3 stops31h 05mMultiple Airlines
Deal found 11/3$660
This Trip.com deal was found by Cheapflights users on 11/3. 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.
lun. 12/16:30 pmORD - LUX
2 stops19h 25mMultiple Airlines
lun. 12/87:25 pmLUX - ORD
2 stops28h 55mMultiple Airlines
Deal found 11/3$683
This KAYAK deal was found by Cheapflights users on 11/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/1311:50 amORD - LUX
1 stop22h 15mTurkish Airlines
mar. 11/186:00 pmLUX - ORD
1 stop23h 05mTurkish Airlines
Deal found 11/3$706
This Mytrip deal was found by Cheapflights users on 11/3. 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.
mer. 11/193:50 pmORD - LUX
2 stops16h 20mMultiple Airlines
dim. 11/236:45 pmLUX - ORD
3 stops30h 10mMultiple Airlines
Deal found 11/3$708
This Expedia deal was found by Cheapflights users on 11/3. 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.
lun. 12/17:20 pmORD - LUX
1 stop20h 20mScandinavian Airlines
lun. 12/86:15 pmLUX - ORD
2 stops34h 24mScandinavian Airlines
Deal found 11/3$715
This Delta deal was found by Cheapflights users on 11/3. 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.
ven. 12/1910:49 amMDW - LUX
2 stops16h 36mDelta
ven. 12/266:00 amLUX - MDW
2 stops17h 20mDelta
Deal found 11/3$3,325

Cheap flight deals from Chicago to Luxembourg

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Luxembourg (LUX). 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 novembre 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$425
(FlightHub)

One-way from

$278
(FlightHub)

Popular in

May

Cheapest in

November

Average price

$624
Provider with most accurate pricing for Chicago (CHI)-Luxembourg flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Luxembourg flights.
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From Chicago (CHI) to Luxembourg
Search Deals
One-way flight from Chicago (CHI) to Luxembourg
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($139 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 novembre 5, 2025.
Use the filters below to find and compare flights from Chicago to Luxembourg that are best for you.

Fly from

Chicago

Fly to

Luxembourg

Route

Depart

Return

Price

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

dim. 2/1

8:25 pm-10:45 pm

2 stops19h 20m

Luxembourg

sam. 2/7

5:10 pm-2:45 pm

2 stops28h 35m

$522

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

mar. 4/21

5:10 pm-1:50 pm

1 stop13h 40m

Luxembourg

jeu. 4/30

2:35 pm-2:20 pm

1 stop30h 45m

$530

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

mar. 4/21

5:45 pm-5:55 pm

2 stops17h 10m

Luxembourg

jeu. 4/30

10:30 am-2:20 pm

1 stop10h 50m

$540

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

dim. 3/1

7:20 pm-10:40 pm

1 stop20h 20m

Luxembourg

jeu. 3/5

6:15 pm-4:55 pm

1 stop29h 40m

$544

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

mar. 4/21

5:59 pm-5:55 pm

2 stops16h 56m

Luxembourg

jeu. 4/30

6:10 am-4:25 pm

2 stops17h 15m

$582

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

mar. 2/10

1:55 pm-4:20 pm

2 stops19h 25m

Luxembourg

mer. 2/18

7:10 am-8:10 pm

2 stops20h 00m

$734

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

mar. 2/10

1:28 pm-10:25 am

2 stops13h 57m

Luxembourg

mer. 2/18

6:00 am-5:45 pm

2 stops18h 45m

$750

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

mer. 4/29

1:00 pm-1:50 pm

2 stops17h 50m

Luxembourg

dim. 5/3

7:30 am-6:31 pm

2 stops18h 01m

$802

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

sam. 11/22

9:55 pm-9:45 am

1 stop28h 50m

Luxembourg

dim. 11/30

7:20 pm-7:55 pm

2 stops31h 35m

$915

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

dim. 2/1

1:49 pm-10:35 am

2 stops13h 46m

Luxembourg

sam. 2/7

7:30 am-4:16 pm

2 stops15h 46m

$1,700

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 15 results
1
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Compare providers for flights from Chicago to Luxembourg

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 Chicago to Luxembourg in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice 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 Chicago-Luxembourg flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Luxembourg flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Luxembourg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Luxembourg flights, Cheapflights users trust eDreams the most. eDreams 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 Chicago-Luxembourg 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 Chicago to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Chicago 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 to Luxembourg

What is the cheapest month to book a flight from Chicago to Luxembourg?

Currently, April is the cheapest month in which you can book a flight from Chicago to Luxembourg (average of $334). Flying from Chicago to Luxembourg in June is currently the most expensive (average of $883). 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 CHI to LUX?

Find hourly flight availability from Chicago 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 novembre 5, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago to Luxembourg in the morning. If you’re flexible enough to do this you can expect to save up to 65% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Chicago to Luxembourg?

What’s the top layover airport for flights from Chicago to Luxembourg?

Share of 1-stop round-trip flights from Chicago to Luxembourg chosen by Cheapflights users in the past 12 months, using the same layover each way.

Paris (CDG) – chosen by Cheapflights users on 43% of 1-stop itineraries from Chicago to Luxembourg on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Luxembourg?

Average round-trip fare for 1-stop flights from Chicago to Luxembourg, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Zurich (ZRH) is the most affordable 1-stop option, with an average round-trip price of $819.

What’s the fastest layover option from Chicago to Luxembourg?

Shortest average travel time for 1-stop one-way flights from Chicago to Luxembourg, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for 1-stop routes: 10h 10m.

Which airport typically offers the quickest layover for flights from Chicago to Luxembourg?

Average layover duration for 1-stop one-way flights from Chicago to Luxembourg, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average layover time of 1h 16m.

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 novembre 5, 2025.
Get a feel of what it's like to fly with Turkish Airlines from Chicago to Luxembourg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,034 reviews

Crew

7.7

Entertainment

7.4

Overall

7.3

Boarding

7.3

Comfort

7.3

Food

7.4

Reviews

1 / 20
6.0
Good

Christina,Sep 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.
Turkish Airlines
7.3
Good
4,034 reviews
Turkish Airlines
7.3
Good
4,034 reviews

Crew

7.7

Entertainment

7.4

Overall

7.3

Boarding

7.3

Comfort

7.3

Food

7.4

Reviews

1 / 20
6.0
Good

Christina,Sep 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Luxembourg. 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 into for flights to Luxembourg from Chicago?

    Located just 3.8 mi from the city center, Luxembourg is the airport most travelers will use when flying to Luxembourg from Chicago. Booking flights from Chicago to Luxembourg (LUX) should be relatively easy as there are 0 daily inbound flights from Chicago from 4 different airlines.

  • How long is the flight from Chicago to Luxembourg?

    Airlines like Delta, Scandinavian Airlines, and Air France fly from Chicago to Luxembourg in about 17h 10m. The time it takes to get you to your destination can typically vary by up to 3h 10m. There are 4256 mi between Chicago and Luxembourg. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago to Luxembourg round-trip?

    Cheapflights users have booked flights from Chicago to Luxembourg round-trip from $533. Other airlines that can offer you cheap pricing are Lufthansa, from $698, and KLM, from $768. Turkish Airlines is currently priced 42% below the average price you’ll pay for this route.

  • Can I find deals for flights from Chicago to Luxembourg that include hotel bookings?

    Yes. In addition to deals on Chicago to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Luxembourg?

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

  • Can I find deals for business class flights from Chicago to Luxembourg?

    Yes. Cheapflights offers flight deals from Chicago 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 to Luxembourg?

    Currently, April is the cheapest month in which you can book a flight from Chicago to Luxembourg (average of $334). Flying from Chicago to Luxembourg in June is currently the most expensive (average of $883). 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 Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette

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Alternative routes for Chicago to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Luxembourg flights
Midway to Luxembourg flights

Top 4 airlines flying from Chicago to Luxembourg

Discover the top 4 airlines that operate flights from Chicago 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 novembre 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$533Average$632FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$698Average$830FlexibilityNo cancel feeOn-time76%
KLMCheapest$768Average$1,051FlexibilityNo cancel feeOn-time75%
SWISSCheapest$819Average$1,211FlexibilityNo cancel feeOn-time79%

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