ORD - LUX

$379 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 1/25. 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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Flights Deals

Cheap Flights from O'Hare Intl to Luxembourg (ORD-LUX)

 
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, Sep 10 - Tue, Sep 23
Turkish Airlines Logo
7:50 pm - 9:30 amORD-LUX
30h 40m1 stop
Turkish Airlines Logo
6:20 pm - 9:40 amLUX-ORD
22h 20m1 stop
$542Turkish Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 13
Turkish Airlines Logo
11:25 am - 9:30 amORD-LUX
15h 05m1 stop
Turkish Airlines Logo
10:25 am - 10:00 pmLUX-ORD
18h 35m1 stop
$578Turkish Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Turkish Airlines Logo
7:50 pm - 9:30 amORD-LUX
30h 40m1 stop
Turkish Airlines Logo
10:25 am - 10:00 pmLUX-ORD
18h 35m1 stop
$587Turkish Airlines
Find Deal
Sun, Jan 25 - Wed, May 13
Scandinavian Airlines Logo
7:10 pm - 10:25 pmORD-LUX
20h 15m1 stop
Scandinavian Airlines Logo
11:25 am - 4:10 pmLUX-ORD
59h 45m2 stops
$618Scandinavian Airlines
Find Deal
Sun, Jan 25 - Wed, May 13
British Airways Logo
9:45 pm - 4:20 pmORD-LUX
11h 35m1 stop
British Airways Logo
11:40 am - 6:15 pmLUX-ORD
13h 35m1 stop
$635British Airways
Find Deal
Sun, Jan 25 - Wed, May 13
Air Canada Logo
10:35 am - 10:05 amORD-LUX
16h 30m2 stops
Air Canada Logo
6:10 am - 2:51 pmLUX-ORD
15h 41m2 stops
$641Air Canada
Find Deal
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 - 6:41 pmLUX-ORD
19h 26m2 stops
$670Air Canada
Find Deal
Fri, Oct 3 - Mon, Oct 13
British Airways Logo
1:59 pm - 6:25 pmORD-LUX
21h 26m2 stops
British Airways Logo
9:05 pm - 11:50 amLUX-ORD
21h 45m1 stop
$759British Airways
Find Deal
Sat, Sep 13 - Fri, Sep 19
Lufthansa Logo
9:40 pm - 7:40 amORD-LUX
27h 00m2 stops
Lufthansa Logo
1:30 pm - 12:55 pmLUX-ORD
30h 25m2 stops
$899Lufthansa
Find Deal
Sat, Dec 27 - Fri, Jan 2
Scandinavian Airlines Logo
7:20 pm - 6:00 pmORD-LUX
15h 40m1 stop
Scandinavian Airlines Logo
6:15 pm - 4:45 pmLUX-ORD
29h 30m1 stop
$939Scandinavian Airlines
Find Deal
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, where tickets cost $433 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $1,770 and $1,230 respectively.

Good to know

Low seasonNovember
Cheapest flight$379
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

When to book flights from O'Hare Intl to Luxembourg

Are your dates flexible? Find out the best times to travel from O'Hare Intl 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 Chicago O'Hare Airport to Luxembourg flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Luxembourg?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Luxembourg was $379 for a one-way ticket and $542 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Luxembourg?

    Yes, you’ll need a passport to travel to Luxembourg from Chicago O'Hare Airport.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Luxembourg?

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

  • Which airline alliances offer flights from Chicago O'Hare Airport to Luxembourg?

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

  • 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 to Luxembourg from Chicago O'Hare Airport 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 to Luxembourg with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and LUX can sometimes prove cheaper using this method.

  • 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 to Luxembourg from Chicago O'Hare Airport 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 O'Hare Intl 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 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 1383 reviews
7.7Comfort
7.8Boarding
7.3Food
8.4Crew
7.1Entertainment
Airline reviews

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

6.0 GoodSimon, Jul 2025STR - AMS
Read more KLM reviews

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

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

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

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.

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

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

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

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

Information on your arrival and departure airports

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