Luxembourg

$419+ Cheap flights from Chicago (CHI) 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LUX
Apr 7 — Apr 141
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Cheap flight deals from Chicago to Luxembourg

Keep the following information in mind while searching for Chicago to Luxembourg flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$580
(FlightHub)

One-way from

$419
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$758
Provider with most accurate pricing for Chicago (CHI)-Luxembourg flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Luxembourg flights.
From Chicago (CHI) to Luxembourg
One-way flight from Chicago (CHI) to Luxembourg
Highest demand for flights based on searches. 12% potential increase in price ($164 potential increase over avg. RT price).
Cheapest flight prices on average. 8% potential price decrease ($88 potential savings vs. average RT price).
Average for round-trip flights in April 2025

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 April 2, 2025.

This FlightHub deal was found by Cheapflights users on 3/31. 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.
Tue 8/197:50 pmORD - LUX
1 stop30h 40mTurkish Airlines
Thu 12/116:05 pmLUX - ORD
1 stop23h 05mTurkish Airlines
Deal found 3/31$580
This KAYAK deal was found by Cheapflights users on 3/31. 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.
Tue 8/1910:10 amORD - LUX
2 stops24h 20mScandinavian Airlines
Thu 12/116:05 pmLUX - ORD
1 stop29h 40mScandinavian Airlines
Deal found 3/31$670
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:25 pmORD - LUX
3 stops29h 15mMultiple Airlines
Tue 5/206:10 amLUX - ORD
3 stops41h 34mMultiple Airlines
Deal found 4/1$880
This Air Canada deal was found by Cheapflights users on 3/31. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1910:40 amORD - LUX
2 stops16h 00mAir Canada
Thu 12/117:00 amLUX - ORD
2 stops14h 45mAir Canada
Deal found 3/31$934
This KAYAK deal was found by Cheapflights users on 4/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/139:40 pmORD - LUX
1 stop29h 05mLOT
Sun 5/258:00 pmLUX - ORD
2 stops30h 40mLOT
Deal found 4/1$1,012
This Aeromexico deal was found by Cheapflights users on 4/1. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1910:35 amMDW - LUX
2 stops17h 00mAir France
Thu 12/117:30 amLUX - MDW
2 stops18h 06mAir France
Deal found 4/1$1,018
This lastminute.com deal was found by Cheapflights users on 4/1. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/58:50 amORD - LUX
2 stops43h 40mTAP AIR PORTUGAL
Tue 5/205:45 pmLUX - ORD
1 stop29h 25mTAP AIR PORTUGAL
Deal found 4/1$1,039
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/53:02 pmMDW - LUX
2 stops11h 58mDelta
Tue 5/2010:30 amLUX - MDW
2 stops15h 15mDelta
Deal found 4/1$1,356
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/164:05 pmORD - LUX
2 stops20h 30mUnited Airlines
Fri 5/239:45 amLUX - ORD
2 stops19h 27mUnited Airlines
Deal found 4/1$1,421
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/224:00 pmORD - LUX
2 stops13h 10mLufthansa
Wed 5/288:10 pmLUX - ORD
2 stops23h 45mLufthansa
Deal found 4/1$1,554
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/249:50 amORD - LUX
2 stops17h 10mDelta
Tue 8/56:10 amLUX - ORD
1 stop15h 00mDelta
Deal found 4/1$1,740
This KLM deal was found by Cheapflights users on 4/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/272:00 pmORD - LUX
2 stops13h 00mKLM
Mon 8/45:55 pmLUX - ORD
1 stop27h 15mKLM
Deal found 4/1$1,813

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 April 2, 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

Tue 8/19

7:50 pm-9:30 am

1 stop30h 40m

Luxembourg

Thu 12/11

6:05 pm-10:10 am

1 stop23h 05m

$580

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Tue 8/19

10:10 am-5:30 pm

2 stops24h 20m

Luxembourg

Thu 12/11

6:05 pm-4:45 pm

1 stop29h 40m

$670

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Mon 5/5

7:25 pm-7:40 am

3 stops29h 15m

Luxembourg

Tue 5/20

6:10 am-4:44 pm

3 stops41h 34m

$880

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Tue 8/19

10:40 am-9:40 am

2 stops16h 00m

Luxembourg

Thu 12/11

7:00 am-2:45 pm

2 stops14h 45m

$934

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Tue 5/13

9:40 pm-9:45 am

1 stop29h 05m

Luxembourg

Sun 5/25

8:00 pm-7:40 pm

2 stops30h 40m

$1,012

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Tue 8/19

10:35 am-10:35 am

2 stops17h 00m

Luxembourg

Thu 12/11

7:30 am-6:36 pm

2 stops18h 06m

$1,018

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Mon 5/5

8:50 am-11:30 am

2 stops43h 40m

Luxembourg

Tue 5/20

5:45 pm-4:10 pm

1 stop29h 25m

$1,039

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Mon 5/5

3:02 pm-10:00 am

2 stops11h 58m

Luxembourg

Tue 5/20

10:30 am-6:45 pm

2 stops15h 15m

$1,356

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Fri 5/16

4:05 pm-7:35 pm

2 stops20h 30m

Luxembourg

Fri 5/23

9:45 am-10:12 pm

2 stops19h 27m

$1,421

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 5/22

4:00 pm-12:10 pm

2 stops13h 10m

Luxembourg

Wed 5/28

8:10 pm-12:55 pm

2 stops23h 45m

$1,554

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 21 results
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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 $1,240). 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 LU?

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 April 2, 2025.

When flying from Chicago 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.

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 April 2, 2025.
Read through reviews of airlines operating flights from Chicago to Luxembourg, such as Delta, KLM and LOT. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
8.0
Very good
8.0
Very good

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
8.0
Very good

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
8.0
Very good

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
8.0
Very good

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
8.0
Very good

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

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

    $665 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 TAP AIR PORTUGAL and Delta, with prices starting from $733 and $1,133, 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 $1,240). 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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