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$336+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LUX
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
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 febrero 20, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
1 star

Round-trip from

$568
(FlightHub)

One-way from

$336
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,122
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. 9% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($84 potential savings vs. average RT price).
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Average for round-trip flights in February 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 febrero 20, 2025.

This Turkish Airlines deal was found by Cheapflights users on 2/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/248:30 pmORD - LUX
1 stop31h 15mTurkish Airlines
mar. 3/116:05 pmLUX - ORD
1 stop23h 05mTurkish Airlines
Deal found 2/20$548
This FlightHub deal was found by Cheapflights users on 2/20. 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.
mié. 3/198:15 pmORD - LUX
1 stop14h 40mTAP AIR PORTUGAL
mié. 3/266:00 amLUX - ORD
1 stop16h 30mTAP AIR PORTUGAL
Deal found 2/20$716
This Delta deal was found by Cheapflights users on 2/18. 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.
dom. 10/126:00 amMDW - LUX
2 stops28h 55mDelta
mié. 11/1210:50 amLUX - MDW
2 stops14h 38mDelta
Deal found 2/18$813
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/78:20 pmORD - LUX
1 stop16h 50mMultiple Airlines
mar. 3/114:40 pmLUX - ORD
2 stops35h 43mMultiple Airlines
Deal found 2/19$815
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/67:15 pmORD - LUX
1 stop20h 30mScandinavian Airlines
dom. 4/136:30 amLUX - ORD
2 stops16h 40mScandinavian Airlines
Deal found 2/19$837
This SWISS deal was found by Cheapflights users on 2/18. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/112:20 pmORD - LUX
1 stop12h 20mSWISS
mar. 11/1110:00 amLUX - ORD
1 stop13h 15mSWISS
Deal found 2/18$841
This Lufthansa deal was found by Cheapflights users on 2/18. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/83:35 pmORD - LUX
1 stop10h 40mLufthansa
sáb. 11/88:05 amLUX - ORD
1 stop19h 00mLufthansa
Deal found 2/18$847
This LOT deal was found by Cheapflights users on 2/18. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/112:20 pmORD - LUX
1 stop12h 25mLOT
dom. 10/128:00 pmLUX - ORD
1 stop30h 40mLOT
Deal found 2/18$967
This Air Canada deal was found by Cheapflights users on 2/18. 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.
mar. 7/222:07 pmORD - LUX
2 stops12h 53mAir Canada
vie. 8/226:15 amLUX - ORD
2 stops15h 36mAir Canada
Deal found 2/18$1,087
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/296:34 pmORD - LUX
2 stops33h 11mBritish Airways
sáb. 4/59:10 pmLUX - ORD
1 stop21h 35mBritish Airways
Deal found 2/20$1,116
This United Airlines deal was found by Cheapflights users on 2/18. 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.
vie. 7/181:08 pmORD - LUX
2 stops13h 07mUnited Airlines
lun. 8/189:50 amLUX - ORD
2 stops32h 35mUnited Airlines
Deal found 2/18$1,185
This Aeromexico deal was found by Cheapflights users on 2/20. 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.
jue. 5/14:59 pmMDW - LUX
2 stops34h 36mAir France
dom. 6/17:30 amLUX - MDW
2 stops18h 00mAir France
Deal found 2/20$1,369

Find flights from Chicago to Luxembourg within your budget

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 febrero 20, 2025.

Fly from

Chicago

Fly to

Luxembourg

Route

Depart

Return

Price

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

lun. 3/10

9:30 pm-10:45 am

1 stop31h 15m

Luxembourg

lun. 3/17

11:40 am-7:35 pm

1 stop37h 55m

$568

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

mié. 3/19

8:15 pm-4:55 pm

1 stop14h 40m

Luxembourg

mié. 3/26

6:00 am-4:30 pm

1 stop16h 30m

$716

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

vie. 3/7

8:20 pm-8:10 pm

1 stop16h 50m

Luxembourg

mar. 3/11

4:40 pm-10:23 pm

2 stops35h 43m

$815

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

dom. 4/6

7:15 pm-10:45 pm

1 stop20h 30m

Luxembourg

dom. 4/13

6:30 am-4:10 pm

2 stops16h 40m

$837

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

jue. 7/31

2:20 pm-9:45 am

1 stop12h 25m

Luxembourg

dom. 8/31

8:00 pm-3:10 pm

2 stops26h 10m

$982

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

mar. 7/22

2:07 pm-10:00 am

2 stops12h 53m

Luxembourg

vie. 8/22

6:15 am-2:51 pm

2 stops15h 36m

$1,087

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

mar. 7/22

7:05 pm-1:25 pm

1 stop11h 20m

Luxembourg

vie. 8/22

10:30 am-3:55 pm

1 stop12h 25m

$1,091

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

dom. 7/20

1:00 pm-10:00 am

2 stops14h 00m

Luxembourg

mié. 8/20

6:10 am-6:03 pm

2 stops18h 53m

$1,113

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

sáb. 3/29

6:34 pm-9:45 am

2 stops33h 11m

Luxembourg

sáb. 4/5

9:10 pm-11:45 am

1 stop21h 35m

$1,116

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

vie. 7/18

1:08 pm-9:15 am

2 stops13h 07m

Luxembourg

lun. 8/18

9:50 am-11:25 am

2 stops32h 35m

$1,185

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 15 results
1
2
  • 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.

Travel insights for flights from Chicago to Luxembourg

Get recent, data-driven insights about flights from Chicago to Luxembourg including ideal travel times, pricing trends, and more.

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 $1,238). 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 febrero 20, 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 febrero 20, 2025.
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

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.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

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.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

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.

LOT
7.6
Good
1,080 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

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.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

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.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

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 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 $568. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from $716, and Scandinavian Airlines, from $837. Turkish Airlines is currently priced 51% 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, 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 $1,238). 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 Chicago to Luxembourg

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O'Hare Intl to Luxembourg flights
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