$403+ Cheap flights from Chicago (CHI) 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LUX
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from Chicago 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
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Cheapest flights from Chicago to LuxembourgExplore 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 August 18, 2026.
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 August 18, 2026.
This lol.travel deal was found by Cheapflights users on 8/15. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:25 am -
1 stop15h 05m
Wed 10/76:40 pm -
1 stop22h 00m
Deal found 8/15![Turkish Airlines logo]()
$667
This Flightnetwork deal was found by Cheapflights users on 8/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:10 pm -
1 stop30h 20m
Wed 10/76:40 pm -
1 stop22h 00m
Deal found 8/16![Turkish Airlines logo]()
$695
This FlightHub deal was found by Cheapflights users on 8/16. 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.
Mon 11/29:15 pm -
1 stop29h 30m
Tue 11/106:00 pm -
1 stop23h 00m
Deal found 8/16![Turkish Airlines logo]()
$707
This eDestinos deal was found by Cheapflights users on 8/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:25 am -
1 stop15h 05m
Wed 9/306:40 pm -
1 stop22h 00m
Deal found 8/15![Turkish Airlines logo]()
$726
This Mytrip deal was found by Cheapflights users on 8/16. 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.
Wed 11/46:30 pm -
2 stops17h 50m
Wed 11/111:10 pm -
2 stops35h 10m
Deal found 8/16![Multiple Airlines logo]()
$730
This Gotogate deal was found by Cheapflights users on 8/14. 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.
Mon 9/288:10 pm -
1 stop30h 20m
Mon 10/510:25 am -
1 stop30h 15m
Deal found 8/14![Turkish Airlines logo]()
$734
This Air France deal was found by Cheapflights users on 8/17. 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.
Mon 11/21:27 pm -
2 stops14h 08m
Tue 11/106:00 am -
2 stops17h 14m
Deal found 8/17![Multiple Airlines logo]()
$779
This Delta deal was found by Cheapflights users on 8/14. 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 11/24:19 pm -
2 stops18h 31m
Tue 11/106:00 am -
2 stops19h 04m
Deal found 8/14![Delta logo]()
$783
This Delta deal was found by Cheapflights users on 8/16. 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.
Wed 9/309:59 am -
2 stops16h 56m
Wed 10/76:10 am -
2 stops18h 50m
Deal found 8/16![Delta logo]()
$840
This Delta deal was found by Cheapflights users on 8/14. 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 9/282:00 pm -
2 stops17h 05m
Mon 10/56:10 am -
2 stops17h 05m
Deal found 8/14![Delta logo]()
$900
This Delta deal was found by Cheapflights users on 8/13. 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 9/147:01 pm -
2 stops15h 54m
Wed 9/306:00 am -
2 stops17h 15m
Deal found 8/13![Delta logo]()
$914
This Delta deal was found by Cheapflights users on 8/17. 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.
Sat 10/176:44 pm -
2 stops15h 51m
Tue 10/276:00 am -
2 stops22h 33m
Deal found 8/17![Delta logo]()
$927
Best flights from Chicago to LuxembourgDiscover carefully curated flight deals from Chicago to Luxembourg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from Chicago to Luxembourg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This Turkish Airlines deal was found by Cheapflights users on 8/13. 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.
Mon 9/1411:25 am -
1 stop23h 20m
Wed 9/306:40 pm -
1 stop22h 00m
Deal found 8/13![Turkish Airlines logo]()
$749
This lol.travel deal was found by Cheapflights users on 8/15. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:20 pm -
1 stop12h 10m
Wed 10/76:25 am -
2 stops15h 27m
Deal found 8/15![Multiple Airlines logo]()
$777
This Delta deal was found by Cheapflights users on 8/13. 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 11/24:19 pm -
2 stops18h 31m
Tue 11/106:00 am -
2 stops19h 04m
Deal found 8/13![Delta logo]()
$783
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 10/19:40 pm -
1 stop11h 25m
Thu 10/88:20 am -
2 stops36h 03m
Deal found 8/16![United Airlines logo]()
$892
This Turkish Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 10/1711:25 am -
1 stop15h 05m
Tue 10/2710:40 am -
1 stop38h 40m
Deal found 8/14![Turkish Airlines logo]()
$752
This Delta deal was found by Cheapflights users on 8/16. 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.
Wed 1/1312:30 pm -
2 stops14h 55m
Wed 1/2010:55 am -
2 stops18h 15m
Deal found 8/16![Delta logo]()
$783
This Turkish Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/2711:25 am -
1 stop15h 05m
Sun 10/46:40 pm -
1 stop22h 00m
Deal found 8/13![Turkish Airlines logo]()
$768
This Delta deal was found by Cheapflights users on 8/16. 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.
Wed 9/309:59 am -
2 stops16h 56m
Wed 10/76:10 am -
2 stops18h 50m
Deal found 8/16![Delta logo]()
$840
This Turkish Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/138:10 pm -
1 stop30h 20m
Sun 10/116:40 pm -
1 stop22h 00m
Deal found 8/13![Turkish Airlines logo]()
$769
This United deal was found by Cheapflights users on 8/13. 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.
Sun 9/138:42 am -
2 stops16h 03m
Sun 10/116:30 am -
2 stops15h 22m
Deal found 8/13![Multiple Airlines logo]()
$987
This Delta deal was found by Cheapflights users on 8/15. 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 9/217:01 pm -
2 stops15h 54m
Wed 10/76:10 am -
2 stops18h 50m
Deal found 8/15![Delta logo]()
$840
This Turkish Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 9/248:10 pm -
1 stop30h 20m
Sat 10/106:40 pm -
1 stop22h 00m
Deal found 8/14![Turkish Airlines logo]()
$769
This Delta deal was found by Cheapflights users on 8/17. 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 10/18:55 am -
2 stops18h 00m
Thu 10/86:00 am -
1 stop15h 15m
Deal found 8/17![Delta logo]()
$890
This Delta deal was found by Cheapflights users on 8/17. 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.
Wed 9/233:05 pm -
2 stops16h 00m
Sat 10/106:00 am -
1 stop15h 15m
Deal found 8/17![Delta logo]()
$890
This Delta deal was found by Cheapflights users on 8/14. 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 9/289:59 am -
2 stops16h 56m
Mon 10/56:10 am -
2 stops17h 05m
Deal found 8/14![Delta logo]()
$900
This Delta deal was found by Cheapflights users on 8/13. 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 9/147:01 pm -
2 stops15h 54m
Wed 9/306:00 am -
2 stops17h 15m
Deal found 8/13![Delta logo]()
$914
This Delta deal was found by Cheapflights users on 8/14. 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.
Sat 10/176:44 pm -
2 stops15h 51m
Tue 10/276:00 am -
2 stops22h 33m
Deal found 8/14![Delta logo]()
$927
This Delta deal was found by Cheapflights users on 8/17. 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 9/2410:25 am -
2 stops16h 30m
Sat 10/106:00 am -
1 stop15h 15m
Deal found 8/17![Delta logo]()
$950
This Delta deal was found by Cheapflights users on 8/15. 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.
Sat 9/1211:30 am -
2 stops15h 30m
Sat 9/196:00 am -
1 stop15h 15m
Deal found 8/15![Delta logo]()
$1,014
Last-minute flights from Chicago to LuxembourgDiscover last-minute flight deals from Chicago to Luxembourg. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Luxembourg. Data last updated August 18, 2026 and is based on user searches.
This Condor deal was found by Cheapflights users on 8/14. 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.
Tue 8/188:45 am -
2 stops16h 00m
Sun 8/236:30 am -
2 stops23h 10m
Deal found 8/14![Multiple Airlines logo]()
$1,458
This eDestinos deal was found by Cheapflights users on 8/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:25 am -
1 stop15h 05m
Wed 9/306:40 pm -
1 stop22h 00m
Deal found 8/15![Turkish Airlines logo]()
$726
This Delta deal was found by Cheapflights users on 8/13. 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 9/147:01 pm -
2 stops15h 54m
Wed 9/306:00 am -
2 stops17h 15m
Deal found 8/13![Delta logo]()
$914
This lol.travel deal was found by Cheapflights users on 8/15. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:25 am -
1 stop15h 05m
Wed 10/76:40 pm -
1 stop22h 00m
Deal found 8/15![Turkish Airlines logo]()
$667
This Gotogate deal was found by Cheapflights users on 8/14. 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.
Mon 9/288:10 pm -
1 stop30h 20m
Mon 10/510:25 am -
1 stop30h 15m
Deal found 8/14![Turkish Airlines logo]()
$734
This Delta deal was found by Cheapflights users on 8/14. 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 9/289:59 am -
2 stops16h 56m
Mon 10/56:10 am -
2 stops17h 05m
Deal found 8/14![Delta logo]()
$900
This Flightnetwork deal was found by Cheapflights users on 8/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:10 pm -
1 stop30h 20m
Wed 10/76:40 pm -
1 stop22h 00m
Deal found 8/16![Turkish Airlines logo]()
$695
This Delta deal was found by Cheapflights users on 8/16. 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.
Wed 9/309:59 am -
2 stops16h 56m
Wed 10/76:10 am -
2 stops18h 50m
Deal found 8/16![Delta logo]()
$840
One-way flights from Chicago to LuxembourgSearch for one-way flight options from Chicago to Luxembourg. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from Chicago to Luxembourg. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Fri 9/257:25 pm -
3 stops29h 00m
Deal found 8/15![Multiple Airlines logo]()
$403
This Turkish Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 9/308:10 pm -
1 stop30h 20m
Deal found 8/16![Turkish Airlines logo]()
$535
This Turkish Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/2711:25 am -
1 stop15h 05m
Deal found 8/13![Turkish Airlines logo]()
$536
This FlightHub deal was found by Cheapflights users on 8/15. 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.
Fri 9/2511:25 am -
1 stop15h 05m
Deal found 8/15![Turkish Airlines logo]()
$564
This Air Canada deal was found by Cheapflights users on 8/14. 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.
Mon 9/283:40 pm -
2 stops17h 25m
Deal found 8/14![Air Canada logo]()
$616
This Gotogate deal was found by Cheapflights users on 8/13. 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.
Sun 9/279:55 am -
2 stops20h 30m
Deal found 8/13![Air Canada logo]()
$619
This Condor deal was found by Cheapflights users on 8/14. 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.
Mon 9/2811:35 am -
2 stops15h 45m
Deal found 8/14![Multiple Airlines logo]()
$769
This KLM deal was found by Cheapflights users on 8/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:00 pm -
2 stops13h 55m
Deal found 8/16![KLM logo]()
$2,414
This KLM deal was found by Cheapflights users on 8/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:00 pm -
2 stops13h 55m
Deal found 8/13![KLM logo]()
$3,367
This Cathay Pacific deal was found by Cheapflights users on 8/16. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:29 pm -
3 stops47h 56m
Deal found 8/16![Multiple Airlines logo]()
$8,454
This Cathay Pacific deal was found by Cheapflights users on 8/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:23 am -
3 stops43h 17m
Deal found 8/14![Multiple Airlines logo]()
$8,466
This Cathay Pacific deal was found by Cheapflights users on 8/13. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:45 am -
3 stops44h 50m
Deal found 8/13![Multiple Airlines logo]()
$8,469
Find flight deals from Chicago to Luxembourg
Keep the following information in mind while searching for Chicago to Luxembourg flight deals. Data was last updated August 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $667 (lol.travel) |
One-way from | $403 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
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 August 18, 2026.
Use the filters below to find and compare flights from Chicago to Luxembourg that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoLuxembourg
ORD Chicago O'Hare Intl - LUX Luxembourg
ORDLUX
Chicago O'Hare Intl
Mon 9/14
11:25 am-5:45 pm
1 stop23h 20m
Luxembourg
Wed 9/30
6:40 pm-9:40 am
1 stop22h 00m
$749
ChicagoLuxembourg
ORD Chicago O'Hare Intl - LUX Luxembourg
ORDLUX
Chicago O'Hare Intl
Sat 10/17
11:25 am-9:30 am
1 stop15h 05m
Luxembourg
Tue 10/27
10:40 am-7:20 pm
1 stop38h 40m
$752
ChicagoLuxembourg
ORD Chicago O'Hare Intl - LUX Luxembourg
ORDLUX
Chicago O'Hare Intl
Sun 9/27
11:25 am-9:30 am
1 stop15h 05m
Luxembourg
Sun 10/4
6:40 pm-9:40 am
1 stop22h 00m
$768
ChicagoLuxembourg
ORD Chicago O'Hare Intl - LUX Luxembourg
ORDLUX
Chicago O'Hare Intl
Sun 9/13
8:10 pm-9:30 am
1 stop30h 20m
Luxembourg
Sun 10/11
6:40 pm-9:40 am
1 stop22h 00m
$769
ChicagoLuxembourg
ORD Chicago O'Hare Intl - LUX Luxembourg
ORDLUX
Chicago O'Hare Intl
Thu 9/24
8:10 pm-9:30 am
1 stop30h 20m
Luxembourg
Sat 10/10
6:40 pm-9:40 am
1 stop22h 00m
$769
Quickest round-trip
ChicagoLuxembourg
ORD Chicago O'Hare Intl - LUX Luxembourg
ORDLUX
Chicago O'Hare Intl
Mon 9/21
2:20 pm-9:30 am
1 stop12h 10m
Luxembourg
Wed 10/7
6:25 am-2:52 pm
2 stops15h 27m
$777
ChicagoLuxembourg
MDW Chicago Midway - LUX Luxembourg
MDWLUX
Chicago Midway
Mon 11/2
4:19 pm-5:50 pm
2 stops18h 31m
Luxembourg
Tue 11/10
6:00 am-6:04 pm
2 stops19h 04m
$783
ChicagoLuxembourg
MDW Chicago Midway - LUX Luxembourg
MDWLUX
Chicago Midway
Wed 1/13
12:30 pm-10:25 am
2 stops14h 55m
Luxembourg
Wed 1/20
10:55 am-10:10 pm
2 stops18h 15m
$783
ChicagoLuxembourg
MDW Chicago Midway - LUX Luxembourg
MDWLUX
Chicago Midway
Wed 9/30
9:59 am-9:55 am
2 stops16h 56m
Luxembourg
Wed 10/7
6:10 am-6:00 pm
2 stops18h 50m
$840
ChicagoLuxembourg
MDW Chicago Midway - LUX Luxembourg
MDWLUX
Chicago Midway
Mon 9/21
7:01 pm-5:55 pm
2 stops15h 54m
Luxembourg
Wed 10/7
6:10 am-6:00 pm
2 stops18h 50m
$840
Showing 1-10 of 32 resultsSorted by cheapest first
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.
ORD-LUX
MDW-LUX
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
CHI-LU0
ORD-LUX
MDW-LUX
No data available for this route at this time. Please check back soon.
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 August 18, 2026.
Get a feel of what it's like to fly with Turkish Airlines and Scandinavian Airlines from Chicago to Luxembourg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Boarding
7.3
Entertainment
7.5
Crew
7.8
Overall
7.4
Food
7.5
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Comfort
7.3
Boarding
7.3
Entertainment
7.5
Crew
7.8
Overall
7.4
Food
7.5
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Comfort
7.3
Boarding
7.3
Entertainment
7.5
Crew
7.8
Overall
7.4
Food
7.5
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
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.
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Alternative routes for Chicago to Luxembourg
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Complete your trip
Complete your trip to Luxembourg by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Luxembourg by cabin class
Find flights from Chicago to Luxembourg, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Luxembourg flights
Browse other Chicago and Luxembourg flight options. Last updated on August 18, 2026.
Popular flight searches
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Top 3 airlines flying from Chicago to Luxembourg
Discover the top 3 airlines that operate flights from Chicago to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$475 | Average$722 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$625 | Average$693 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$698 | Average$969 | FlexibilityNo cancel fee | On-time76% |