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Luxembourg

$417+ Cheap flights from Illinois 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LUX
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Illinois to Luxembourg

Keep the following information in mind while searching for Illinois to Luxembourg flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$580
(Justfly.com)

One-way from

$417
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$610
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 Illinois to Luxembourg
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One-way flight from Illinois to Luxembourg
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Highest demand for flights based on searches. 12% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($88 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Illinois to Luxembourg

Cheapest flights from Illinois to Luxembourg
Explore the most affordable flight options available from Illinois to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

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.
Sun 10/57:15 pmORD - LUX
1 stop20h 30mScandinavian Airlines
Sun 10/128:45 amLUX - ORD
2 stops38h 25mScandinavian Airlines
Deal found 3/31$562
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.
Sat 10/411:45 pmORD - LUX
1 stop26h 45mTurkish Airlines
Sat 10/1110:25 amLUX - ORD
1 stop18h 35mTurkish Airlines
Deal found 3/31$580
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:00 pmORD - LUX
2 stops17h 45mTAP AIR PORTUGAL
Wed 10/155:45 pmLUX - ORD
1 stop25h 50mTAP AIR PORTUGAL
Deal found 3/31$714
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:00 pmORD - LUX
2 stops17h 50mMultiple Airlines
Mon 5/198:10 pmLUX - ORD
3 stops31h 02mMultiple Airlines
Deal found 3/31$816
This Air Canada deal was found by Cheapflights users on 3/30. 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 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 3/30$934
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.
Sun 10/55:10 pmORD - LUX
2 stops19h 10mLOT
Sun 10/128:00 pmLUX - ORD
2 stops26h 10mLOT
Deal found 3/31$985
This Aeromexico deal was found by Cheapflights users on 3/30. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1910:35 amMDW - LUX
2 stops20h 15mAir France
Thu 12/117:30 amLUX - MDW
2 stops18h 06mAir France
Deal found 3/30$1,018
This Delta deal was found by Cheapflights users on 3/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1910:05 amORD - LUX
2 stops16h 55mDelta
Thu 6/510:30 amLUX - ORD
1 stop10h 40mDelta
Deal found 3/29$1,105
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/13:02 pmMDW - LUX
2 stops11h 58mDelta
Sun 6/110:30 amLUX - MDW
2 stops14h 15mDelta
Deal found 3/31$1,535
This Air France deal was found by Cheapflights users on 3/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:25 pmMDW - LUX
2 stops12h 25mMultiple Airlines
Wed 5/2110:30 amLUX - MDW
2 stops14h 15mMultiple Airlines
Deal found 3/30$1,568
This Air France deal was found by Cheapflights users on 3/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/183:02 pmMDW - LUX
2 stops11h 58mKLM
Wed 5/1410:30 amLUX - MDW
2 stops14h 15mKLM
Deal found 3/30$1,675

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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 March 31, 2025.
Use the filters below to find and compare flights from Illinois to Luxembourg that are best for you.

Fly from

Illinois

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-6:25 pm

1 stop31h 20m

$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

$665

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Mon 5/12

12:00 pm-12:50 pm

2 stops17h 50m

Luxembourg

Mon 5/19

8:10 pm-8:12 pm

3 stops31h 02m

$816

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

Sun 4/20

6:00 pm-6:45 pm

2 stops17h 45m

Luxembourg

Thu 4/24

12:20 pm-4:10 pm

1 stop34h 50m

$939

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

Tue 8/19

10:35 am-1:50 pm

2 stops20h 15m

Luxembourg

Thu 12/11

7:30 am-6:36 pm

2 stops18h 06m

$1,018

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sat 5/17

5:10 pm-7:20 pm

2 stops43h 10m

Luxembourg

Sun 6/1

8:00 pm-7:40 pm

1 stop30h 40m

$1,069

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Wed 5/21

12:50 pm-4:10 pm

2 stops20h 20m

Luxembourg

Thu 6/5

9:50 am-6:15 pm

1 stop15h 25m

$1,102

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Mon 5/19

9:00 am-10:00 am

2 stops18h 00m

Luxembourg

Wed 6/4

10:30 am-2:10 pm

1 stop10h 40m

$1,105

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Tue 5/20

4:00 pm-12:10 pm

2 stops13h 10m

Luxembourg

Sun 6/1

8:25 am-12:55 pm

1 stop11h 30m

$1,182

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 19 results
1
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Best time to book a flight from Illinois to Luxembourg

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

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

Currently, February is the cheapest month in which you can book a flight from Illinois to Luxembourg (average of $638). Flying from Illinois 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 IL to LUX?

Find hourly flight availability from Illinois 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 March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Luxembourg as you normally would.

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 March 31, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and LOT from Illinois to Luxembourg to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

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
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

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.
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

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
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

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.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

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 Illinois 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 Illinois?

    Most people fly into Luxembourg (LUX) if they book a flight to Luxembourg from Illinois. Luxembourg is conveniently located just 3.8 mi from Luxembourg’s city center.

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

    The cheapest airlines for a one-way flight from Illinois to Luxembourg are Turkish Airlines ($658), TAP AIR PORTUGAL ($733), and Scandinavian Airlines ($744).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Luxembourg?

    Currently, February is the cheapest month in which you can book a flight from Illinois to Luxembourg (average of $638). Flying from Illinois 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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Alternative routes for Illinois to Luxembourg

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