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$580+ Cheap flights from O'Hare Intl (ORD) 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LUX
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Luxembourg

Keep the following information in mind while searching for O'Hare Intl to Luxembourg flight deals. Data was last updated March 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$580
(FlightHub)

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 Chicago O'Hare Intl 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 O'Hare Intl to Luxembourg

Cheapest flights from O'Hare Intl to Luxembourg
Explore the most affordable flight options available from O'Hare Intl to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This FlightHub deal was found by Cheapflights users on 3/27. 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 8/1911:25 amORD - LUX
1 stop23h 00mTurkish Airlines
Thu 12/1111:40 amLUX - ORD
1 stop29h 30mTurkish Airlines
Deal found 3/27$580
This Gurufare deal was found by Cheapflights users on 3/27. 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.
Tue 8/1910:10 amORD - LUX
2 stops24h 20mScandinavian Airlines
Thu 12/116:05 pmLUX - ORD
1 stop29h 40mScandinavian Airlines
Deal found 3/27$665
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Thu 6/1212:00 pmORD - LUX
2 stops21h 00mMultiple Airlines
Tue 6/172:55 pmLUX - ORD
2 stops35h 34mMultiple Airlines
Deal found 3/26$767
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Sun 5/1110:25 pmORD - LUX
1 stop29h 15mBritish Airways
Sun 5/189:20 pmLUX - ORD
1 stop21h 25mBritish Airways
Deal found 3/26$925
This Justfly.com deal was found by Cheapflights users on 3/27. 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.
Tue 8/1910:40 amORD - LUX
2 stops16h 00mAir Canada
Thu 12/117:00 amLUX - ORD
2 stops14h 45mAir Canada
Deal found 3/27$934
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/26. 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 5/116:00 pmORD - LUX
2 stops17h 45mTAP AIR PORTUGAL
Sun 5/187:30 pmLUX - ORD
2 stops43h 30mTAP AIR PORTUGAL
Deal found 3/26$1,011
This KAYAK deal was found by Cheapflights users on 3/27. 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.
Thu 5/19:40 pmORD - LUX
1 stop14h 40mLOT
Sun 6/18:00 pmLUX - ORD
2 stops26h 10mLOT
Deal found 3/27$1,111
This Delta deal was found by Cheapflights users on 3/26. 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.
Sun 5/111:30 pmORD - LUX
2 stops17h 15mDelta
Sun 5/186:10 amLUX - ORD
1 stop15h 00mDelta
Deal found 3/26$1,415
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/104:05 pmORD - LUX
2 stops20h 30mUnited Airlines
Thu 4/179:50 amLUX - ORD
1 stop15h 25mUnited Airlines
Deal found 3/27$1,661
This deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/72:20 pmORD - LUX
1 stop12h 20mSWISS
Sun 8/1010:30 amLUX - ORD
1 stop12h 25mSWISS
Deal found 3/27$1,690

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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 28, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Luxembourg that are best for you.

Fly from

O'Hare Intl

Fly to

Luxembourg

Route

Depart

Return

Price

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Tue 8/19

11:25 am-5:25 pm

1 stop23h 00m

Luxembourg

Thu 12/11

11:40 am-10:10 am

1 stop29h 30m

$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

Thu 6/12

12:00 pm-4:00 pm

2 stops21h 00m

Luxembourg

Tue 6/17

2:55 pm-7:29 pm

2 stops35h 34m

$767

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sun 5/11

10:25 pm-10:40 am

1 stop29h 15m

Luxembourg

Sun 5/18

9:20 pm-11:45 am

1 stop21h 25m

$925

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 5/11

6:00 pm-6:45 pm

2 stops17h 45m

Luxembourg

Sun 5/18

7:30 pm-8:00 am

2 stops43h 30m

$1,011

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 5/1

9:40 pm-7:20 pm

1 stop14h 40m

Luxembourg

Sun 6/1

8:00 pm-3:10 pm

2 stops26h 10m

$1,111

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sun 5/11

1:30 pm-1:45 pm

2 stops17h 15m

Luxembourg

Sun 5/18

6:10 am-2:10 pm

1 stop15h 00m

$1,415

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 4/10

4:05 pm-7:35 pm

2 stops20h 30m

Luxembourg

Thu 4/17

9:50 am-6:15 pm

1 stop15h 25m

$1,661

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 8/7

2:20 pm-9:40 am

1 stop12h 20m

Luxembourg

Sun 8/10

10:30 am-3:55 pm

1 stop12h 25m

$1,690

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 12 results
1
2

Best time to book a flight from O'Hare Intl to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from O'Hare Intl 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 O'Hare Intl Airport to Luxembourg

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Luxembourg?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Luxembourg (average of $638). Flying from Chicago O'Hare Intl Airport to Luxembourg in June is currently the most expensive (average of $1,242). 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 ORD to LU?

Find hourly flight availability from O'Hare Intl 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 28, 2025.

When flying from Chicago O'Hare Intl Airport 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 March 28, 2025.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

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
1,063 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

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
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

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
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

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
3,744 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

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 O'Hare Intl to Luxembourg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from O'Hare Intl to Luxembourg that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Luxembourg?

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

  • Can I find deals for business class flights from O'Hare Intl to Luxembourg?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Luxembourg?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Luxembourg (average of $638). Flying from Chicago O'Hare Intl Airport to Luxembourg in June is currently the most expensive (average of $1,242). 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 O'Hare Intl to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
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