CHI - LUX

$248 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 10/26. 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

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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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, Nov 10 - Fri, Nov 14
Scandinavian Airlines Logo
7:20 pm - 5:35 pmORD-LUX
15h 15m2 stops
Scandinavian Airlines Logo
7:25 am - 4:45 pmLUX-ORD
16h 20m2 stops
$542Scandinavian Airlines
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Sun, Nov 9 - Tue, Nov 25
Turkish Airlines Logo
8:20 pm - 5:05 pmORD-LUX
37h 45m1 stop
Turkish Airlines Logo
6:00 pm - 10:05 amLUX-ORD
23h 05m1 stop
$548Turkish Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 25
Scandinavian Airlines Logo
7:20 pm - 5:35 pmORD-LUX
39h 15m2 stops
Scandinavian Airlines Logo
6:15 pm - 4:45 pmLUX-ORD
29h 30m1 stop
$567Scandinavian Airlines
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Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
8:40 am - 3:10 pmORD-LUX
23h 30m3 stops
Multiple Airlines Logo
5:45 pm - 8:17 pmLUX-ORD
33h 32m3 stops
$632Multiple Airlines
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Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
9:55 am - 8:55 pmORD-LUX
28h 00m2 stops
Multiple Airlines Logo
5:45 pm - 5:33 pmLUX-ORD
30h 48m3 stops
$640Multiple Airlines
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Fri, Oct 31 - Fri, Nov 7
TAP AIR PORTUGAL Logo
9:15 pm - 3:05 pmORD-LUX
35h 50m2 stops
TAP AIR PORTUGAL Logo
4:25 pm - 2:45 pmLUX-ORD
53h 20m2 stops
$755TAP AIR PORTUGAL
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Fri, Oct 24 - Mon, Nov 3
TAP AIR PORTUGAL Logo
6:00 pm - 4:55 pmORD-LUX
15h 55m1 stop
TAP AIR PORTUGAL Logo
4:20 pm - 3:00 pmLUX-ORD
53h 40m2 stops
$758TAP AIR PORTUGAL
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Sun, Nov 9 - Tue, Nov 25
Delta Logo
1:14 pm - 2:15 pmMDW-LUX
18h 01m2 stops
Delta Logo
6:00 am - 6:08 pmLUX-MDW
19h 08m2 stops
$821Delta
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Thu, Oct 16 - Thu, Oct 23
LOT Logo
9:40 pm - 7:20 pmORD-LUX
14h 40m1 stop
LOT Logo
10:25 am - 7:40 pmLUX-ORD
16h 15m1 stop
$914LOT
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Fri, Oct 3 - Wed, Oct 15
Delta Logo
1:08 pm - 10:00 amMDW-LUX
13h 52m2 stops
Delta Logo
6:05 am - 5:43 pmLUX-MDW
18h 38m2 stops
$1,681Delta
Find Deal

Everything you should know

Top airlines
Scandinavian Airlines
Cheapest • from $542 (round-trip)
Turkish Airlines
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 35% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$542
Overall average: $879
Scandinavian Airlines
Mon 11/10Fri 11/14
ORD - LUX • 2 stops
Cheapest one-way
$248
Multiple Airlines
Sun 10/26
ORD - LUX • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Luxembourg!
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 November, where tickets cost $583 (return) on average. On the other hand, the most expensive months are May and January, where the average cost of round-trip tickets is $1,443 and $1,168 respectively.

Good to know

Low seasonNovember
Cheapest flight$248
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 21% 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 $248 for a one-way ticket and $542 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.

  • 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 airline 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.
7.3
Turkish AirlinesOverall score based on 3968 reviews
7.4Entertainment
7.4Food
7.3Comfort
7.7Crew
7.3Boarding
Airline reviews

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

2.0 MediocreRaj, Sep 2025LAX - IST
Read more Turkish Airlines reviews

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

I was not given basinett seat.The connecting flight was missed due to airline fault i was not accomodated for hotel.Drinks were normt served frewuently.Never travelling again on tirkish airlines.I always travel wiyh family by turkish airline but no more.zero stars

The crew were very hospitable and pleasant. The food was pretty good. Unfortunately, there was a flight delay of more than 2 hours. We're not sure why but it appeared to be outside the control of Turkish Airlines.

Bough tickets with luggage, but made me pay at Airport as well

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

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

Information on your arrival and departure airports

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