$562 Find Cheap Flights from Chicago to Luxembourg

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Luxembourg departing on 11/4. 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
1 adult, Economy, 0 bags

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Book Cheap Chicago to Luxembourg Plane Tickets

 
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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Luxembourg

Wed, Nov 4 - Wed, Nov 18
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
LUX
17h 05m
1 stop
Scandinavian Airlines Logo
10:30 am - 4:45 pm
LUX
-
ORD
13h 15m
1 stop
$562Scandinavian Airlines
Sat, Oct 17 - Tue, Oct 27
Scandinavian Airlines Logo
7:15 pm - 7:15 pm
ORD
-
LUX
17h 00m
1 stop
Scandinavian Airlines Logo
8:00 pm - 5:45 pm
LUX
-
ORD
27h 45m
1 stop
$615Scandinavian Airlines
Wed, Nov 4 - Wed, Nov 18
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
LUX
17h 05m
1 stop
Scandinavian Airlines Logo
10:30 am - 9:33 pm
LUX
-
ORD
18h 03m
2 stops
$654Scandinavian Airlines
Sat, Oct 17 - Tue, Oct 27
Scandinavian Airlines Logo
6:50 pm - 9:50 am
ORD
-
LUX
32h 00m
2 stops
Scandinavian Airlines Logo
8:00 pm - 5:45 pm
LUX
-
ORD
27h 45m
1 stop
$705Scandinavian Airlines
Sat, Sep 12 - Sat, Sep 19
Scandinavian Airlines Logo
7:15 pm - 9:50 am
ORD
-
LUX
31h 35m
1 stop
Scandinavian Airlines Logo
10:30 am - 4:10 pm
LUX
-
ORD
12h 40m
1 stop
$771Scandinavian Airlines
Wed, Nov 4 - Wed, Nov 18
Multiple Airlines Logo
6:30 pm - 10:40 pm
ORD
-
LUX
21h 10m
2 stops
Multiple Airlines Logo
6:15 pm - 5:20 pm
LUX
-
ORD
30h 05m
3 stops
$837Multiple Airlines
Wed, Nov 4 - Wed, Nov 18
Multiple Airlines Logo
7:15 am - 5:35 pm
ORD
-
LUX
27h 20m
3 stops
Multiple Airlines Logo
6:15 pm - 5:20 pm
LUX
-
ORD
30h 05m
3 stops
$928Multiple Airlines
Wed, Nov 4 - Wed, Nov 18
Air Canada Logo
10:40 am - 10:00 am
ORD
-
LUX
16h 20m
2 stops
Air Canada Logo
6:50 am - 2:55 pm
LUX
-
ORD
15h 05m
2 stops
$961Air Canada
Sat, Oct 17 - Tue, Oct 27
Delta Logo
10:35 am - 10:00 am
MDW
-
LUX
16h 25m
2 stops
Delta Logo
6:00 am - 4:50 pm
LUX
-
MDW
16h 50m
2 stops
$1,165Delta
Mon, Jul 20 - Sat, Jul 25
Delta Logo
6:58 pm - 5:35 pm
MDW
-
LUX
15h 37m
2 stops
Delta Logo
10:30 am - 5:52 pm
LUX
-
MDW
14h 22m
2 stops
$2,453Delta
Booking Insights

KAYAK's insights & trends for Chicago to Luxembourg flights

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 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 round-trip 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 February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $913 and $800 respectively.

Good to know

Cheapest flight$562
Most popular time to fly and prices are also 21% lower on average.
Flight from Chicago O'Hare Airport to Luxembourg

FAQs - booking Luxembourg flights

  • 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 from Chicago to Luxembourg 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 from Chicago to Luxembourg with an airline and back 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 from Chicago to Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Chicago to Luxembourg

 
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.
7.4
Turkish AirlinesOverall score based on 4395 reviews
7.3Boarding
7.3Comfort
7.5Entertainment
7.5Food
7.8Crew
Airline reviews

On time, great food, good drink selection! Only down was alcohol-free lounge. Lufthansa had a much better offering!

10.0 ExcellentAnonymous, May 2026
JFK - IST
Read more Turkish Airlines reviews

On time, great food, good drink selection! Only down was alcohol-free lounge. Lufthansa had a much better offering!

Be honest of what you sell: This was sold as Business Class on all three legs, while the JetBlue plane didn't even have business class seats, and wanted $164 for extra legroom seats.

Seat assignments for family traveling with 2 children. Loud crowd during sleep time

It was crowded… the bathrooms dirty and smelly. The seats have been made even smaller.

delayed to take off from detroit by 3 hours lost baggage in istanbul and now in venice without baggage

Seats were very tight with poor legroom - and I am average height. During the 12 hour flight, tiny paper cups of drinks we're only offered during the super and breakfast services, with the crew nowhere to be seen in between. One of the bathrooms was out of order, leading to long lines waiting to use the remaining two available to the economy class passengers.

short flight but we still got a very nice lunch and the crew did an excellent job in taking care of us

For that price on Business class, I expected to have the pod seats. These were configured as 2/3/2 and my seat mate talked half the flight with a friend across the isle, loudly. Very uncouth.

The ground crew members at check in counter were courteous. The boarding was seamless. Flight departed as scheduled. Service on board was great

Very comfortable in business class. Excellent service. Good food. Smooth trip.

No free Wi-Fi. I have SkyMiles but not a high status, having an account has been enough for Wi-Fi on other flights, but this one was going to charge me to use it. Also turbulence was really bad toward the end, but I didn't count this in my ratings since I know Delta cannot control the weather - it's 2026 and lack of WiFi alone is enough for a poor rating.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

The worst with the trip was the space in economy, my knees are still hurting. There was no way to control personal air by turning a knob above you, it was way to hot on both rides. During the night flight they allowed 2 people from across the aile which was narrow to sit and talk for 7 hours while also using tablets and the flashlight from their phones pointing into the row where I sat at times. They allowed people with way too large baggage to bring onboard. I paid way too much for the ticket ($1,364} for economy. Kayak misinformed me to get cancellation insurance that was only valid for a very short time (less than 12 hours) and was over one hundred dollars. Hotel booking was incorrect, I had the room booked myself at the hotel, only double or larger rooms available which I paid over 400 dollars for. I will never fly with SAS again unless there is no other alternative.

Crew members were excellent. The seat wasn’t the best as well as a food options.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

The crew was friendly, the flight was pleasant. Thank you for your service!

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Everything you need to know for your flight from Chicago to Luxembourg

Cabin class types available on flights to Luxembourg

Cabin classes available on flights to Luxembourg. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.