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CHI - LUX

$242 Find cheap flights from Chicago to Luxembourg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Luxembourg departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

Search hundreds of travel sites at once for deals on flights to Luxembourg

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Luxembourg, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Luxembourg, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Chicago to Luxembourg (CHI-LUX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Luxembourg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:25 am - 9:25 amORD-LUX
15h 00m1 stop
11:40 am - 7:25 pmLUX-ORD
37h 45m1 stop
$673Turkish Airlines
Find Deal
Wed, Oct 16 - Wed, Oct 30
7:45 pm - 1:55 pmORD-LUX
35h 10m2 stops
2:25 pm - 4:50 pmLUX-ORD
32h 25m1 stop
$705Scandinavian Airlines
Find Deal
Wed, Oct 16 - Wed, Oct 30
6:05 pm - 7:25 pmORD-LUX
18h 20m1 stop
8:15 am - 9:02 amLUX-ORD
31h 47m2 stops
Thu, Oct 10 - Thu, Dec 12
7:15 pm - 8:25 amORD-LUX
30h 10m1 stop
7:05 pm - 4:15 pmLUX-ORD
28h 10m1 stop
$730SWISS
Find Deal
Thu, Oct 10 - Thu, Dec 12
9:25 pm - 4:05 pmORD-LUX
11h 40m1 stop
8:15 am - 1:25 pmLUX-ORD
12h 10m1 stop
$733Lufthansa
Find Deal
Thu, Oct 10 - Thu, Dec 12
1:26 pm - 10:20 amORD-LUX
13h 54m2 stops
2:25 pm - 11:20 pmLUX-ORD
15h 55m2 stops
Thu, Oct 10 - Thu, Dec 12
6:00 am - 9:10 amORD-LUX
20h 10m2 stops
9:45 am - 1:15 pmLUX-ORD
34h 30m3 stops
$1,235United Airlines
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Mon, Jul 29 - Wed, Aug 14
6:10 pm - 4:05 pmORD-LUX
38h 55m2 stops
9:45 am - 1:15 pmLUX-ORD
34h 30m3 stops
$1,339United Airlines
Find Deal
Sun, Jun 23 - Sun, Jun 30
3:35 pm - 9:10 amORD-LUX
10h 35m1 stop
7:00 am - 2:10 pmLUX-ORD
14h 10m2 stops
$1,342Lufthansa
Find Deal
Fri, Oct 25 - Fri, Nov 8
3:50 pm - 2:05 pmORD-LUX
15h 15m2 stops
8:15 pm - 3:10 pmLUX-ORD
48h 55m2 stops
$1,560SWISS
Find Deal
Wed, Oct 16 - Wed, Oct 30

Flights from Chicago to Luxembourg - Travel Insights & Trends

Get data-powered insights and trends into flights from Chicago to Luxembourg to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago to Luxembourg?

The average price of all flights from Chicago to Luxembourg clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Luxembourg on a Wednesday and more expensive on a Tuesday. On your return trip to Chicago, you should consider flying back on a Monday, and avoid Fridays for better deals.

What is the cheapest month to fly from Chicago to Luxembourg?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago to Luxembourg, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago to Luxembourg is November, where tickets cost $643 on average. On the other hand, the most expensive months are January and July, where the average cost of tickets is $1,421 and $1,418 respectively.

Which airlines provide the cheapest flights from Chicago to Luxembourg?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Chicago to Luxembourg found by KAYAK users in the last 72 hours was for $673 on Turkish Airlines, followed by Scandinavian Airlines ($705). One-way flight deals have also been found from as low as $1,367 on Delta and from $2,823 on Turkish Airlines.

Good to know

Low season

January

High season

August

Cheapest flight

$242
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly with an average 25% increase in price.
Flight from Chicago O'Hare Airport to Luxembourg

When to book flights from Chicago to Luxembourg

Are your dates flexible? Find out the best times to travel from Chicago to Luxembourg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chicago to Luxembourg

  • What is the cheapest flight from Chicago to Luxembourg?

    In the last 3 days, the lowest price for a flight from Chicago to Luxembourg was $242 for a one-way ticket and $673 for a round-trip.

  • Do I need a passport to fly between Chicago and Luxembourg?

    Yes

  • Which airports will I be using when flying from Chicago to Luxembourg?

    Chicago is served by 2 major airports and there is only 1 main airport in Luxembourg. You will leave Chicago from one of these airports: Chicago Midway or Chicago O'Hare Intl. You will be arriving at Luxembourg.

  • Which aircraft models fly most regularly from Chicago to Luxembourg?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Luxembourg?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Chicago and Luxembourg, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Chicago to Luxembourg, SWISS or United Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Luxembourg are SWISS and United Airlines. With an average price for the route of $707 and an overall rating of 7.7, SWISS is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,114 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Chicago to Luxembourg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Luxembourg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Luxembourg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Luxembourg from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Luxembourg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Luxembourg with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Luxembourg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Luxembourg from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Chicago to Luxembourg

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Luxembourg. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Luxembourg? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
SWISSOverall score based on 1912 reviews
7.8Boarding
7.1Entertainment
7.3Food
7.5Comfort
8.4Crew
Airline reviews

Our connecting flight to the US only had around a 25 minute layover! And our flight from Seville to Zürich was delayed! Had our flight from Zürich to Washington DC not been delayed we would have missed our flight to the US. We didn’t even know it was delayed until sprinting from the A terminal to the E terminal. Our flight from Seville landed in Seville 10 minutes after our the door was supposed to close for our flight from Zürich to the US. Not cool! Several other Swiss air passengers were in the same position as us, which I could tell bc we were all running for our lives in your airport. We booked a flight from Seville to Washington DC and the time between connecting flights was not enough and that’s not an acceptable position to put a traveler in. Especially one who spent over $1000 on their tickets.

6.0 GoodMarya, Jun 2024SVQ - ZRH
Read more about SWISS reviews

Our connecting flight to the US only had around a 25 minute layover! And our flight from Seville to Zürich was delayed! Had our flight from Zürich to Washington DC not been delayed we would have missed our flight to the US. We didn’t even know it was delayed until sprinting from the A terminal to the E terminal. Our flight from Seville landed in Seville 10 minutes after our the door was supposed to close for our flight from Zürich to the US. Not cool! Several other Swiss air passengers were in the same position as us, which I could tell bc we were all running for our lives in your airport. We booked a flight from Seville to Washington DC and the time between connecting flights was not enough and that’s not an acceptable position to put a traveler in. Especially one who spent over $1000 on their tickets.

I arrived 59 minutes before the flight in Tampa due to Massive traffic jam and the flight was closed and I was told that I’d simply have to “book a new ticket on line myself and the gate agents couldn’t help me”. Even though the flight was delayed over 30 minutes, (leaving one hour and 29 minutes before departure, they refused to assist in any way explaining that it’s automatic and there can be no exceptions. Horrible experience due to poor management at gate. I fly this option 2-3 times a year and have a good experience with the cabin crew etc. But, Tampa agents are not trained or allowed customer service. I once was a gate agent for USAir, I know times have changed, but forcing me to purchase a new ticket and complete indifference and inconvenience. No thanks

Crew members were good. Seats were packed and too tight .

Carry on luggage size for economy passengers significantly smaller than other airlines, so nearly all ecomy passengers had their bags taken and checked.

Had a short layover in Zurich, luggage marked expedite and short layover but still didn’t get luggage when arrived in Split until 3 days later even though husband got his.

On time flight, I requested wheelchair in Zurich , when I arrived they were no where to be found, I had one hour between flights I had to walk with great difficulty.

We had issues with upgrading our seats. The flight itself was fine.

Horrible experience. They "GAME" with seats they decided to play where you can`t select or get seat during check-in without paying and then forcing you to stay long line at the Customer Service at the gate to get a boarding ticket with seat assigned is pathetic. Will never fly with United again!

So terrible. They would not rebook me for a flight until 2 days. I had to spend so much money to get my own flight. They were rude and not helpful.

Swiss ground crew was again at its prime and although I’m United 1K (Star Alliance Gold) they created problems with my hand luggage - while other passengers were boarding with more handbags and larger hand luggages, were critical on my 2 young kids attending the lounge with me and boarding the plane with me on the priority lane.

3 Flights were late, 1 on time. When you have connections you have to run thru the airport because there is not much time. When asked the flight attendant if they could let us out first because we were 30 minutes late she said it's a small airport, don't worry. That seemed to be the standard line. Other airlines are much more helpful. Our special meals were on our flight going from Boston to Copenhagen, They did not have them for the return even though we had put in for it.

SAS is the representation of the Scandinavian minimalism, which I like. I wished they had a more relaxed policy on free water distribution beyond one bottle (500 ml) per person and two drinks, including water, per overseas flight.

Much better, not their fault but my plane was so delayed causing me to have to take this airline rather than my earlier connecting flight

TERRIBLE! Staff was unfriendly, rude, and demeaning. One flight attendant touched me to grab the complimentary blanket off my neck because I couldn't take it home, while a bunch of other people took theirs home. I have never been so ill treated. I am not happy at all. And flight was delayed, no information until short notice for everything. Lost an entire day at my destination. I expect a full refund for that experience. Never will fly with them EVER again

All was good. I think the back of the plane should be boarded first. It would be faster. Minimal waiting time behind passengers loading their carry on baggage.

My return flight has been changed to JFK from EWR without any notice or reason

I upgraded to economy plus and it’s so worth the price. The crew is exceptional and the food is pretty decent. I would definitely fly with them again.

I had economy plus and it’s definitely worth the price. The seats are so comfortable, so much space, great large TV screens, and you get fed often. Really decent food (although other fish was overcooked.) They do need better movie choices. The crew is the best. Super friendly and accommodating. So much better than most American run Airlines.

Flight was delayed 3 hours. Pilot cancelled flight under 4 people volunteered to change their seats to economy from business class.

I paid for wifi and it worked about a total of 5 min. Feel ripped off

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

I’ve had a couple flights this week on United that were delayed by an hour or more

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

Flight delayed for 2 hours due to a part. The plane sat waiting for boarding for a long time and during final preflight inspection the issue was found. Why not do the preflight inspection sooner if you know the plane is being used?

They canceled our flight last minute and we had to get another flight with twice the cost

Dinner was excellent - beef stew, the eggs for breakfast were only ok. It was soooo nice that there were so many options for movies and games.

Captain waited 45 minutes for late passengers boarding from Washington DC to Munich which was nice for them but caused our luggage to miss boarding our connection on to Bucharest. We then did not receive our luggage for about 48 hours after landing which was very inconvenient for our travel.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

Book cheap flights from Chicago to Luxembourg

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Luxembourg found on KAYAK in the last 72 hours.
7/17Wed
2 stops
21h 39mORD-LUX
$242
7/17Wed
3 stops
55h 21mORD-LUX
$256
7/17Wed
1 stop
33h 05mORD-LUX
$317
8/10Sat
3 stops
55h 57mORD-LUX
$321
8/10Sat
1 stop
33h 10mORD-LUX
$374
8/13Tue
2 stopsDelta
17h 22mMDW-LUX
$1,367
8/10Sat
2 stopsDelta
16h 27mMDW-LUX
$1,427
6/26Wed
1 stopTurkish Airlines
38h 00mORD-LUX
$2,823
6/26Wed
1 stopAmerican Airlines
18h 10mORD-LUX
$6,469
6/26Wed
2 stopsBritish Airways
17h 45mORD-LUX
$7,438

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Last minute flights from Chicago to Luxembourg

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Luxembourg that are departing in the next 10 days.
6/13Thu
multi-stopLOT
14h 45mORD-LUX
6/19Wed
multi-stopLOT
30h 40mLUX-ORD
$1,420
6/13Thu
multi-stopLOT
19h 15mORD-LUX
6/19Wed
multi-stopLOT
30h 40mLUX-ORD
$1,455
6/12Wed
multi-stopLOT
14h 45mORD-LUX
6/14Fri
multi-stopLOT
16h 15mLUX-ORD
$1,541
6/12Wed
multi-stopLOT
19h 15mORD-LUX
6/14Fri
multi-stopLOT
26h 10mLUX-ORD
$1,555
6/12Wed
multi-stop
15h 50mORD-LUX
6/14Fri
multi-stop
18h 22mLUX-ORD
$1,594
6/12Wed
multi-stop
19h 30mORD-LUX
6/14Fri
multi-stop
43h 26mLUX-ORD
$1,639
6/12Wed
multi-stop
17h 20mORD-LUX
6/14Fri
multi-stop
43h 26mLUX-ORD
$1,795
6/13Thu
multi-stopLOT
19h 15mORD-LUX
6/19Wed
multi-stopLOT
50h 10mLUX-ORD
$1,920

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Flights to Luxembourg

Destination:

Luxembourg (LUX)Luxembourg

Cabin classes: