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Luxembourg

$288+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LUX
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Chicago to Luxembourg

Best flights from Chicago to Luxembourg
Discover carefully curated flight deals from Chicago to Luxembourg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This SmartFares deal was found by Cheapflights users on 12/25. 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.
Sat 3/77:20 pmORD - LUX
1 stop31h 05mScandinavian Airlines
Wed 3/118:00 pmLUX - ORD
1 stop27h 45mScandinavian Airlines
Deal found 12/25$458
This FlightHub deal was found by Cheapflights users on 12/27. 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.
Mon 1/2611:50 amORD - LUX
1 stop22h 15mTurkish Airlines
Wed 2/410:50 amLUX - ORD
1 stop38h 35mTurkish Airlines
Deal found 12/27$552
This Air France deal was found by Cheapflights users on 12/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:35 pmMDW - LUX
2 stops12h 15mMultiple Airlines
Tue 2/1710:55 amLUX - MDW
2 stops13h 42mMultiple Airlines
Deal found 12/27$996
This Air France deal was found by Cheapflights users on 12/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2612:48 pmMDW - LUX
2 stops14h 47mAir France
Wed 2/47:30 amLUX - MDW
2 stops17h 25mAir France
Deal found 12/27$1,001
This FlightHub deal was found by Cheapflights users on 12/25. 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.
Sat 3/78:20 pmORD - LUX
1 stop37h 45mTurkish Airlines
Wed 3/1110:50 amLUX - ORD
1 stop30h 15mTurkish Airlines
Deal found 12/25$556
This Scandinavian Airlines deal was found by Cheapflights users on 12/26. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:20 pmORD - LUX
1 stop15h 35mScandinavian Airlines
Mon 3/910:05 amLUX - ORD
1 stop13h 40mScandinavian Airlines
Deal found 12/26$575
This FlightHub deal was found by Cheapflights users on 12/26. 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.
Sat 5/27:50 pmORD - LUX
1 stop30h 35mTurkish Airlines
Wed 5/1310:20 amLUX - ORD
1 stop30h 20mTurkish Airlines
Deal found 12/26$594
This Scandinavian Airlines deal was found by Cheapflights users on 12/25. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:10 pmORD - LUX
1 stop20h 15mScandinavian Airlines
Thu 2/196:15 pmLUX - ORD
1 stop29h 30mScandinavian Airlines
Deal found 12/25$635
This Cheapflightsfares deal was found by Cheapflights users on 12/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/87:20 pmORD - LUX
1 stop15h 35mScandinavian Airlines
Fri 1/167:25 amLUX - ORD
2 stops16h 20mScandinavian Airlines
Deal found 12/27$666
This Delta deal was found by Cheapflights users on 12/25. 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.
Sat 3/711:45 amMDW - LUX
2 stops15h 40mDelta
Wed 3/116:00 amLUX - MDW
2 stops17h 54mDelta
Deal found 12/25$1,702
This Air France deal was found by Cheapflights users on 12/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:34 pmMDW - LUX
2 stops12h 16mMultiple Airlines
Wed 5/1310:25 amLUX - MDW
2 stops14h 40mMultiple Airlines
Deal found 12/26$1,403
This Condor deal was found by Cheapflights users on 12/27. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:40 amMDW - LUX
2 stops19h 00mMultiple Airlines
Mon 6/86:05 amLUX - MDW
2 stops19h 30mMultiple Airlines
Deal found 12/27$1,433
This Delta deal was found by Cheapflights users on 12/27. 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.
Thu 1/811:21 amMDW - LUX
2 stops16h 04mDelta
Fri 1/166:00 amLUX - MDW
2 stops17h 29mDelta
Deal found 12/27$1,702

Find 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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$458
(SmartFares)

One-way from

$288
(Kiwi.com)

Popular in

May

Cheapest in

December

Average price

$575
Provider with most accurate pricing for Chicago (CHI)-Luxembourg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Luxembourg flights.
Search Deals
From Chicago (CHI) to Luxembourg
Search Deals
One-way flight from Chicago (CHI) to Luxembourg
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 28, 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

Sat 3/7

7:20 pm-9:25 am

1 stop31h 05m

Luxembourg

Wed 3/11

8:00 pm-5:45 pm

1 stop27h 45m

$458

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Mon 1/26

11:50 am-5:05 pm

1 stop22h 15m

Luxembourg

Wed 2/4

10:50 am-6:25 pm

1 stop38h 35m

$552

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sat 3/7

8:20 pm-5:05 pm

1 stop37h 45m

Luxembourg

Wed 3/11

10:50 am-11:05 am

1 stop30h 15m

$556

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 3/5

7:20 pm-5:55 pm

1 stop15h 35m

Luxembourg

Mon 3/9

10:05 am-5:45 pm

1 stop13h 40m

$575

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sat 5/2

7:50 pm-9:25 am

1 stop30h 35m

Luxembourg

Wed 5/13

10:20 am-9:40 am

1 stop30h 20m

$594

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sun 2/15

7:10 pm-10:25 pm

1 stop20h 15m

Luxembourg

Thu 2/19

6:15 pm-4:45 pm

1 stop29h 30m

$635

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 1/8

7:20 pm-5:55 pm

1 stop15h 35m

Luxembourg

Fri 1/16

7:25 am-4:45 pm

2 stops16h 20m

$666

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Tue 2/10

6:35 pm-1:50 pm

2 stops12h 15m

Luxembourg

Tue 2/17

10:55 am-5:37 pm

2 stops13h 42m

$996

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Mon 1/26

12:48 pm-10:35 am

2 stops14h 47m

Luxembourg

Wed 2/4

7:30 am-5:55 pm

2 stops17h 25m

$1,001

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Sat 5/2

6:34 pm-1:50 pm

2 stops12h 16m

Luxembourg

Wed 5/13

10:25 am-6:05 pm

2 stops14h 40m

$1,403

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 18 results
1
2

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 December.
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 December 28, 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.

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 December 28, 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
4,126 reviews

Food

7.4

Boarding

7.3

Crew

7.8

Entertainment

7.4

Overall

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Turkish Airlines
7.3
Good
4,126 reviews
Turkish Airlines
7.3
Good
4,126 reviews

Food

7.4

Boarding

7.3

Crew

7.8

Entertainment

7.4

Overall

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.

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 3 different airlines.

  • How long is the flight from Chicago to Luxembourg?

    Airlines like Scandinavian Airlines, Turkish Airlines, and Air France fly from Chicago to Luxembourg in about 14h 47m. The time it takes to get you to your destination can typically vary by up to 16h 18m. There are 4259 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 $573. Other airlines that can offer you cheap pricing are Lufthansa, from $698, and KLM, from $768. Turkish Airlines is currently priced 32% 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 3 airlines flying from Chicago to Luxembourg

Discover the top 3 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$573Average$642FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$698Average$830FlexibilityNo cancel feeOn-time76%
KLMCheapest$768Average$1,051FlexibilityNo cancel feeOn-time75%

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