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Luxembourg

$578+ Cheap flights from Chicago (CHI) to Luxembourg

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LUX
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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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 mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$578
(Scandinavian Airlines)

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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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 mayo 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.
lun. 9/87:30 amORD - LUX
2 stops32h 15mScandinavian Airlines
lun. 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.
mar. 8/197:50 pmORD - LUX
1 stop30h 40mTurkish Airlines
jue. 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.
mar. 8/1910:29 amORD - LUX
2 stops17h 11mBritish Airways
jue. 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.
lun. 9/88:40 amORD - LUX
2 stops22h 00mMultiple Airlines
mar. 9/166:15 amLUX - ORD
2 stops21h 39mMultiple Airlines
Deal found 4/30$807
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/191:05 pmMDW - LUX
2 stops13h 55mDelta
jue. 12/116:10 amLUX - MDW
2 stops19h 26mDelta
Deal found 4/29$819
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/76:00 pmORD - LUX
2 stops17h 45mTAP AIR PORTUGAL
vie. 9/195:45 pmLUX - ORD
1 stop29h 45mTAP AIR PORTUGAL
Deal found 4/30$879
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.
mar. 9/92:08 pmORD - LUX
2 stops12h 52mAir Canada
mar. 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.
mié. 9/1011:00 amORD - LUX
2 stops16h 00mDelta
jue. 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.
jue. 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.
mié. 12/178:45 pmORD - LUX
1 stop12h 25mAmerican Airlines
lun. 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.
jue. 6/59:40 amMDW - LUX
3 stops19h 30mMultiple Airlines
jue. 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 mayo 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

lun. 9/8

7:30 am-10:45 pm

2 stops32h 15m

Luxembourg

lun. 9/15

6:20 pm-10:02 pm

2 stops34h 42m

$578

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

mar. 8/19

7:50 pm-9:30 am

1 stop30h 40m

Luxembourg

jue. 12/11

6:05 pm-10:10 am

1 stop23h 05m

$581

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

mar. 8/19

10:29 am-10:40 am

2 stops17h 11m

Luxembourg

jue. 12/11

11:00 am-8:04 pm

2 stops16h 04m

$723

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

lun. 9/8

8:40 am-1:40 pm

2 stops22h 00m

Luxembourg

mar. 9/16

6:15 am-8:54 pm

2 stops21h 39m

$807

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

mar. 8/19

1:05 pm-10:00 am

2 stops13h 55m

Luxembourg

jue. 12/11

6:10 am-6:36 pm

2 stops19h 26m

$819

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

dom. 9/7

6:00 pm-6:45 pm

2 stops17h 45m

Luxembourg

vie. 9/19

5:45 pm-4:30 pm

1 stop29h 45m

$879

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

mar. 9/9

2:08 pm-10:00 am

2 stops12h 52m

Luxembourg

mar. 9/16

6:15 am-3:04 pm

2 stops15h 49m

$905

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

mié. 9/10

2:00 pm-10:00 am

2 stops13h 00m

Luxembourg

mar. 9/16

2:15 pm-2:40 pm

1 stop31h 25m

$959

ChicagoLuxembourg

MDW - LUX

MDWLUX

Chicago Midway

jue. 6/5

9:40 am-12:10 pm

3 stops19h 30m

Luxembourg

jue. 6/12

1:30 pm-4:54 pm

3 stops34h 24m

$1,150

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

mar. 7/15

11:25 am-9:30 am

1 stop15h 05m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 14 results
1
2

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

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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.
Turkish Airlines
7.3
Good
3,790 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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.
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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?

    $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 Air Canada, with prices starting from $706 and $895, 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.

See more FAQs

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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.
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