CHI - LUX

$355 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 7/20. 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

KAYAK searches 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
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$647
Typical prices: $886-$707
Turkish Airlines
Mon 9/14Thu 9/24
ORD - LUX • 1 stop
Cheapest one-way
$355
Multiple Airlines
Mon 7/20
ORD - LUX • 3 stops
Top airlines
Cheapest • from $647 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Chicago and Luxembourg. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $645 (round-trip)
Shortest trip • 10h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Luxembourg!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Luxembourg

Mon, Sep 14 - Thu, Sep 24
Turkish Airlines Logo
11:25 am - 9:25 am
ORD
-
LUX
15h 00m
1 stop
Turkish Airlines Logo
6:35 pm - 9:40 am
LUX
-
ORD
22h 05m
1 stop
$647Turkish Airlines
Thu, Sep 10 - Sat, Sep 19
Turkish Airlines Logo
11:25 am - 9:25 am
ORD
-
LUX
15h 00m
1 stop
Turkish Airlines Logo
6:35 pm - 9:40 am
LUX
-
ORD
22h 05m
1 stop
$759Turkish Airlines
Sat, Sep 12 - Sat, Sep 19
Turkish Airlines Logo
11:25 am - 5:40 pm
ORD
-
LUX
23h 15m
1 stop
Turkish Airlines Logo
6:35 pm - 9:40 am
LUX
-
ORD
22h 05m
1 stop
$778Turkish Airlines
Mon, Sep 14 - Thu, Sep 24
Scandinavian Airlines Logo
1:30 pm - 7:15 pm
ORD
-
LUX
22h 45m
2 stops
Scandinavian Airlines Logo
10:30 am - 4:10 pm
LUX
-
ORD
12h 40m
1 stop
$798Scandinavian Airlines
Mon, May 25 - Tue, Jun 9
Multiple Airlines Logo
8:50 am - 9:55 am
ORD
-
LUX
42h 05m
3 stops
Multiple Airlines Logo
9:15 pm - 4:00 pm
LUX
-
ORD
25h 45m
2 stops
$942Multiple Airlines
Mon, Sep 14 - Thu, Sep 24
Multiple Airlines Logo
8:15 am - 10:20 am
MDW
-
LUX
19h 05m
2 stops
Multiple Airlines Logo
6:05 am - 10:00 pm
LUX
-
MDW
22h 55m
2 stops
$955Multiple Airlines
Thu, Sep 10 - Sat, Sep 19
Delta Logo
1:00 pm - 9:55 am
MDW
-
LUX
13h 55m
2 stops
Delta Logo
6:00 am - 3:27 pm
LUX
-
MDW
16h 27m
2 stops
$1,410Delta
Thu, Sep 10 - Sat, Sep 19
Delta Logo
10:35 am - 9:55 am
MDW
-
LUX
16h 20m
2 stops
Delta Logo
6:00 am - 3:27 pm
LUX
-
MDW
16h 27m
2 stops
$1,466Delta
Wed, May 13 - Thu, May 28
KLM Logo
1:22 pm - 9:55 am
MDW
-
LUX
13h 33m
2 stops
KLM Logo
10:25 am - 5:56 pm
LUX
-
MDW
14h 31m
2 stops
$1,615KLM
Thu, May 14 - Tue, May 26
KLM Logo
1:22 pm - 9:55 am
MDW
-
LUX
13h 33m
2 stops
KLM Logo
10:25 am - 5:56 pm
LUX
-
MDW
14h 31m
2 stops
$1,820KLM
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.

How much is a round-trip flight from Chicago to Luxembourg?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago to Luxembourg departing in September.

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, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and November, where the average cost of round-trip tickets is $680 and $583 respectively.

Good to know

Cheapest flight$355
Most popular time to fly and prices are also 24% lower on average.
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 $355 for a one-way ticket and $647 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, and Star Alliance are the airline alliances operating flights between Chicago and Luxembourg, with SkyTeam being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Chicago to Luxembourg are Turkish Airlines and Scandinavian Airlines. With an average price for the route of $615 and an overall rating of 7.4, Turkish Airlines is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $566 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.

Reviews of the top airlines flying 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.
7.4
Turkish AirlinesOverall score based on 4346 reviews
7.5Food
7.8Crew
7.3Boarding
7.3Comfort
7.5Entertainment
Airline reviews

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

10.0 ExcellentOmo, Apr 2026
IAH - IST
Read more Turkish Airlines reviews

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.

The seats seems abit small and the reclining is too much, the seat in front of me came back too much and made it uncomfortable for me.

As a first time flyer with Turkish Airlines. My experience was very good due to the factor that there were to many passengers on the my first flight compared to my connecting flight. However, I know that nothing is perfect and all companies are trying to accommodate their passengers to the best way possible. I will always say, a FEW INCHES will go LONG WAY. That's something all airliners should consider, and not only the money aspect!!! A long time commitment is better than one time service! Thank you

Flight was delayed. While standing at the gate, a note appeared on the sign saying the gate had changed to a gate far away. No member of the Turkish airlines team got on the microphone to instruct passengers to go to the other gate, to ignore the chiron, etc. Finally, the message disappeared. Eventually, the flight began to board. Very slowly. More slowly than I experience with other airlines. Though Istanbul may just be slow . . . In all other ways, great flight, great entertainment (top notch movies), great service, excellent food, comfortable lie-flat seat, dimmed lights, etc.

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

It was a pleasant experience. In flight entertainment could have been better

The desk crew at the LAX crew could do better. A girl named Mahesi was very abrasive and unfriendly. She needs a better customer service uproar.

It was peaceful excited We enjoyed it always Turkish peaceful excited

Istanbul to Lahore flight was less than standard for international business class cabins. Seat did not were not flat and it did not operate easily. I had to push buttons hard repeatedly to operate the seat. I was in 5A seat

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...

Amazing! Everyone was so nice and the food was so good!!

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

Information on your arrival and departure airports