$258 Find Cheap Flights from Chicago O'Hare Airport 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 O'Hare Intl to Luxembourg departing on 10/14. 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

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Cheap Flights from O'Hare Intl to Luxembourg

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Luxembourg
Luxembourg1 stop$531
Luxembourg
Luxembourg1 stop$531

Book Cheap O'Hare Intl 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 O'Hare Intl 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 O'Hare Intl to Luxembourg

Wed, Nov 5 - Thu, Nov 20
Scandinavian Airlines Logo
7:20 pm - 10:40 pmORD-LUX
20h 20m1 stop
Scandinavian Airlines Logo
6:15 pm - 4:45 pmLUX-ORD
29h 30m1 stop
$531Scandinavian Airlines
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Wed, Nov 5 - Wed, Nov 19
Scandinavian Airlines Logo
7:20 pm - 10:40 pmORD-LUX
20h 20m1 stop
Scandinavian Airlines Logo
1:25 pm - 4:45 pmLUX-ORD
34h 20m1 stop
$544Scandinavian Airlines
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Wed, Sep 10 - Tue, Sep 23
Turkish Airlines Logo
11:45 pm - 9:30 amORD-LUX
26h 45m1 stop
Turkish Airlines Logo
6:20 pm - 9:40 amLUX-ORD
22h 20m1 stop
$587Turkish Airlines
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Thu, Nov 6 - Thu, Nov 20
Turkish Airlines Logo
11:50 am - 9:55 amORD-LUX
15h 05m1 stop
Turkish Airlines Logo
10:50 am - 10:05 amLUX-ORD
30h 15m1 stop
$595Turkish Airlines
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Tue, Nov 4 - Wed, Nov 19
 Logo
9:50 pm - 4:10 pmORD-LUX
11h 20m1 stop
 Logo
7:10 am - 2:55 pmLUX-ORD
14h 45m2 stops
Sun, Nov 2 - Wed, Nov 19
Lufthansa Logo
9:50 pm - 7:20 pmORD-LUX
14h 30m1 stop
Lufthansa Logo
7:10 am - 1:10 pmLUX-ORD
13h 00m1 stop
$642Lufthansa
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Wed, Nov 5 - Wed, Nov 19
Air Canada Logo
12:50 pm - 10:10 amORD-LUX
14h 20m2 stops
Air Canada Logo
7:10 am - 2:55 pmLUX-ORD
14h 45m2 stops
$645Air Canada
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Sun, Nov 2 - Fri, Nov 21
Lufthansa Logo
9:50 pm - 7:20 pmORD-LUX
14h 30m1 stop
Lufthansa Logo
7:00 am - 6:19 pmLUX-ORD
18h 19m2 stops
$652Lufthansa
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Wed, Sep 10 - Tue, Sep 23
 Logo
7:05 pm - 9:40 amORD-LUX
31h 35m1 stop
 Logo
6:15 am - 8:11 pmLUX-ORD
20h 56m2 stops
Wed, Sep 10 - Tue, Sep 23
Air Canada Logo
10:40 am - 9:40 amORD-LUX
16h 00m2 stops
Air Canada Logo
6:15 am - 2:55 pmLUX-ORD
15h 40m2 stops
$669Air Canada
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Booking Insights

KAYAK's insights & trends for O'Hare Intl to Luxembourg flights

Get data-powered insights and trends into flights from O'Hare Intl 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 O'Hare Intl Airport to Luxembourg?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Luxembourg is April, when tickets cost $433 (return) on average. On the other hand, the most expensive months are May and June, when the average cost of round-trip tickets is $1,770 and $1,230 respectively.


Good to know

Low seasonNovember
Cheapest flight$258
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Chicago O'Hare Airport to Luxembourg

FAQs - booking Luxembourg flights

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport 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 O'Hare Airport to Luxembourg.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago O'Hare Airport 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 O'Hare Airport 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 O'Hare Airport 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 O'Hare Airport 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 O'Hare Airport to Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Luxembourg?

    The cheapest time of day to fly to Luxembourg is generally at night, when round-trip flights cost $731 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Luxembourg is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,557.

Reviews of the top airlines flying from O'Hare Intl to Luxembourg

 
Need help choosing which airline to fly with from O'Hare Intl 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.
7.8
KLMOverall score based on 1384 reviews
7.7Comfort
7.8Boarding
8.4Crew
7.1Entertainment
7.3Food
Airline reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

We were upgraded to economy plus and everything was awesome!

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Hate their old flights, boatding, food and services. Very poor quality

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Seating was average for a first class seat. It very modern. I expected better.

Flight was a little late. The crew was courteous, food ok

Everything you need to know for your flight from O'Hare Intl to Luxembourg

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