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$386+ 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LUX
mai 6 — mai 131
ter 5/6
ter 5/13
1 adult, Economy
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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 maio 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$578
(Scandinavian Airlines)

One-way from

$386
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,418
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
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One-way flight from Chicago (CHI) to Luxembourg
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Highest demand for flights based on searches. 30% potential increase in price ($427 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 maio 1, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/30. 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.
seg 9/87:30 amORD - LUX
2 stops32h 15mScandinavian Airlines
seg 9/156:20 pmLUX - ORD
2 stops34h 42mScandinavian Airlines
Deal found 4/30$578
This FlightHub deal was found by Cheapflights users on 4/30. 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.
ter 8/197:50 pmORD - LUX
1 stop30h 40mTurkish Airlines
qui 12/116:05 pmLUX - ORD
1 stop23h 05mTurkish Airlines
Deal found 4/30$581
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 8/1910:29 amORD - LUX
2 stops17h 11mBritish Airways
qui 12/1111:00 amLUX - ORD
2 stops16h 04mBritish Airways
Deal found 4/30$723
This Condor deal was found by Cheapflights users on 4/30. 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.
seg 9/88:40 amORD - LUX
2 stops22h 00mMultiple Airlines
ter 9/166:15 amLUX - ORD
2 stops21h 39mMultiple Airlines
Deal found 4/30$807
This Delta deal was found by Cheapflights users on 4/30. 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.
ter 8/1910:35 amMDW - LUX
2 stops16h 25mDelta
qui 12/116:10 amLUX - MDW
2 stops19h 26mDelta
Deal found 4/30$819
This Gurufare deal was found by Cheapflights users on 5/1. 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.
seg 9/86:10 pmORD - LUX
1 stop15h 45mTAP AIR PORTUGAL
sex 9/125:45 pmLUX - ORD
1 stop29h 45mTAP AIR PORTUGAL
Deal found 5/1$859
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/92:08 pmORD - LUX
2 stops12h 52mAir Canada
ter 9/166:15 amLUX - ORD
2 stops15h 49mAir Canada
Deal found 4/30$905
This Delta deal was found by Cheapflights users on 4/30. 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.
qua 9/1011:00 amORD - LUX
2 stops16h 00mDelta
qui 9/186:10 amLUX - ORD
1 stop15h 00mDelta
Deal found 4/30$959
This KAYAK deal was found by Cheapflights users on 4/30. 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.
qui 5/19:40 pmORD - LUX
1 stop14h 45mLOT
dom 6/18:00 pmLUX - ORD
2 stops26h 10mLOT
Deal found 4/30$1,059
This American Airlines deal was found by Cheapflights users on 4/30. 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.
qua 12/178:45 pmORD - LUX
1 stop12h 25mAmerican Airlines
seg 1/55:10 pmLUX - ORD
1 stop30h 50mAmerican Airlines
Deal found 4/30$1,101
This Mytrip deal was found by Cheapflights users on 4/29. 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.
qui 6/59:40 amMDW - LUX
3 stops19h 30mMultiple Airlines
qui 6/121:30 pmLUX - MDW
3 stops34h 24mMultiple Airlines
Deal found 4/29$1,150

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 maio 1, 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

seg 9/8

7:30 am-10:45 pm

2 stops32h 15m

Luxembourg

seg 9/15

6:20 pm-10:02 pm

2 stops34h 42m

$578

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

ter 8/19

7:50 pm-9:30 am

1 stop30h 40m

Luxembourg

qui 12/11

6:05 pm-10:10 am

1 stop23h 05m

$581

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

ter 8/19

10:29 am-10:40 am

2 stops17h 11m

Luxembourg

qui 12/11

11:00 am-8:04 pm

2 stops16h 04m

$723

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

seg 9/8

8:40 am-1:40 pm

2 stops22h 00m

Luxembourg

ter 9/16

6:15 am-8:54 pm

2 stops21h 39m

$807

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

ter 8/19

10:35 am-10:00 am

2 stops16h 25m

Luxembourg

qui 12/11

6:10 am-6:36 pm

2 stops19h 26m

$819

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

seg 9/8

6:10 pm-4:55 pm

1 stop15h 45m

Luxembourg

sex 9/12

5:45 pm-4:30 pm

1 stop29h 45m

$859

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

ter 9/9

2:08 pm-10:00 am

2 stops12h 52m

Luxembourg

ter 9/16

6:15 am-3:04 pm

2 stops15h 49m

$905

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

qua 9/10

11:00 am-10:00 am

2 stops16h 00m

Luxembourg

qui 9/18

6:10 am-2:10 pm

1 stop15h 00m

$959

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

qui 6/5

9:40 am-12:10 pm

3 stops19h 30m

Luxembourg

qui 6/12

1:30 pm-4:54 pm

3 stops34h 24m

$1,150

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

seg 6/30

10:58 am-10:40 am

2 stops16h 42m

Luxembourg

ter 7/8

10:05 pm-6:15 pm

1 stop27h 10m

$1,181

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 19 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 May.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Luxembourg flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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, February is the cheapest month in which you can book a flight from Chicago to Luxembourg (average of $638). Flying from Chicago to Luxembourg in June is currently the most expensive (average of $1,178). 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 maio 1, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago to Luxembourg in the afternoon. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the morning.

Rainfall in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Luxembourg ranges from 2.0 - 2.8 inches per month. November is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Luxembourg when rainfall is around 2.0 in.

Temperature in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Luxembourg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 maio 1, 2025.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,448 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,791 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 0 different airlines.

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

    Cheapflights users have booked flights from Chicago to Luxembourg round-trip from $578. Other airlines that can offer you cheap pricing are Turkish Airlines, from $581, and British Airways, from $723. Scandinavian Airlines is currently priced 41% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Chicago to Luxembourg one-way?

    $644 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on American Airlines and British Airways, with prices starting from $706 and $880, respectively.

  • 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, February is the cheapest month in which you can book a flight from Chicago to Luxembourg (average of $638). Flying from Chicago to Luxembourg in June is currently the most expensive (average of $1,178). 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.

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