$336+ Cheap flights from Illinois 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Illinois to Luxembourg with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 February 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 |
Find flight deals from Illinois to Luxembourg
Cheapest flights from Illinois to LuxembourgExplore 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 February 20, 2025.
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 February 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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Find flights from Illinois to Luxembourg within your budget
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 February 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoLuxembourg
ORD - LUX
ORDLUX
Chicago O'Hare Intl
Mon 3/10
9:30 pm-10:45 am
1 stop31h 15m
Luxembourg
Mon 3/17
11:40 am-7:35 pm
1 stop37h 55m
ChicagoLuxembourg
ORD - LUX
ORDLUX
Chicago O'Hare Intl
Wed 3/19
8:15 pm-4:55 pm
1 stop14h 40m
Luxembourg
Wed 3/26
6:00 am-4:30 pm
1 stop16h 30m
ChicagoLuxembourg
ORD - LUX
ORDLUX
Chicago O'Hare Intl
Fri 3/7
8:20 pm-8:10 pm
1 stop16h 50m
Luxembourg
Tue 3/11
4:40 pm-10:23 pm
2 stops35h 43m
ChicagoLuxembourg
ORD - LUX
ORDLUX
Chicago O'Hare Intl
Sun 4/6
7:15 pm-10:45 pm
1 stop20h 30m
Luxembourg
Sun 4/13
6:30 am-4:10 pm
2 stops16h 40m
ChicagoLuxembourg
ORD - LUX
ORDLUX
Chicago O'Hare Intl
Thu 7/31
2:20 pm-9:45 am
1 stop12h 25m
Luxembourg
Sun 8/31
8:00 pm-3:10 pm
2 stops26h 10m
ChicagoLuxembourg
ORD - LUX
ORDLUX
Chicago O'Hare Intl
Tue 7/22
2:07 pm-10:00 am
2 stops12h 53m
Luxembourg
Fri 8/22
6:15 am-2:51 pm
2 stops15h 36m
ChicagoLuxembourg
ORD - LUX
ORDLUX
Chicago O'Hare Intl
Tue 7/22
7:05 pm-1:25 pm
1 stop11h 20m
Luxembourg
Fri 8/22
10:30 am-3:55 pm
1 stop12h 25m
ChicagoLuxembourg
MDW - LUX
MDWLUX
Chicago Midway
Sun 7/20
1:00 pm-10:00 am
2 stops14h 00m
Luxembourg
Wed 8/20
6:10 am-6:03 pm
2 stops18h 53m
ChicagoLuxembourg
ORD - LUX
ORDLUX
Chicago O'Hare Intl
Sat 3/29
6:34 pm-9:45 am
2 stops33h 11m
Luxembourg
Sat 4/5
9:10 pm-11:45 am
1 stop21h 35m
ChicagoLuxembourg
ORD - LUX
ORDLUX
Chicago O'Hare Intl
Fri 7/18
1:08 pm-9:15 am
2 stops13h 07m
Luxembourg
Mon 8/18
9:50 am-11:25 am
2 stops32h 35m
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.
Travel insights for flights from Illinois to Luxembourg
Get recent, data-driven insights about flights from Illinois to Luxembourg including ideal travel times, pricing trends, and more.
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 $1,238). 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 IL to LU?
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 February 20, 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 February 20, 2025.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR