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Cheap flights from Chicago O'Hare Intl Airport to Luxembourg from $278

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Luxembourg departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:20 pm - 10:40 pmORD-LUX
20h 20m1 stop
Scandinavian Airlines Logo
1:25 pm - 4:55 pmLUX-ORD
34h 30m1 stop
$564Scandinavian Airlines
Find Deal
dom., mar. 1 - jue., mar. 5
Scandinavian Airlines Logo
7:15 pm - 9:50 amORD-LUX
31h 35m1 stop
Scandinavian Airlines Logo
10:30 am - 4:10 pmLUX-ORD
12h 40m1 stop
$609Scandinavian Airlines
Find Deal
vie., abr. 24 - sáb., may. 2
Turkish Airlines Logo
11:50 am - 5:05 pmORD-LUX
22h 15m1 stop
Turkish Airlines Logo
6:00 pm - 10:05 amLUX-ORD
23h 05m1 stop
$632Turkish Airlines
Find Deal
dom., ene. 4 - mar., ene. 20
Multiple Airlines Logo
8:15 pm - 9:55 amORD-LUX
30h 40m3 stops
Multiple Airlines Logo
3:45 pm - 3:25 pmLUX-ORD
30h 40m2 stops
$649Multiple Airlines
Find Deal
vie., dic. 5 - jue., dic. 11
Turkish Airlines Logo
11:50 am - 5:05 pmORD-LUX
22h 15m1 stop
Turkish Airlines Logo
6:00 pm - 10:05 amLUX-ORD
23h 05m1 stop
$707Turkish Airlines
Find Deal
vie., dic. 5 - jue., dic. 11
British Airways Logo
5:10 pm - 9:05 pmORD-LUX
20h 55m1 stop
British Airways Logo
10:15 am - 8:15 pmLUX-ORD
17h 00m2 stops
$740British Airways
Find Deal
dom., ene. 4 - mar., ene. 20
Multiple Airlines Logo
8:15 pm - 9:55 amORD-LUX
30h 40m3 stops
Multiple Airlines Logo
10:50 am - 3:25 pmLUX-ORD
35h 35m3 stops
$749Multiple Airlines
Find Deal
vie., dic. 5 - jue., dic. 11
Multiple Airlines Logo
10:30 pm - 5:55 pmORD-LUX
12h 25m1 stop
Multiple Airlines Logo
6:05 am - 2:51 pmLUX-ORD
15h 46m2 stops
$808Multiple Airlines
Find Deal
vie., abr. 24 - sáb., may. 2
Multiple Airlines Logo
3:45 pm - 9:50 amORD-LUX
35h 05m3 stops
Multiple Airlines Logo
1:15 pm - 4:00 pmLUX-ORD
33h 45m2 stops
$830Multiple Airlines
Find Deal
vie., abr. 24 - sáb., may. 2
Air Canada Logo
8:40 am - 9:40 amORD-LUX
18h 00m2 stops
Air Canada Logo
6:05 am - 2:51 pmLUX-ORD
15h 46m2 stops
$831Air Canada
Find Deal
vie., abr. 24 - sáb., may. 2

Delta flights from Chicago O'Hare Intl Airport to Luxembourg

Our best Delta deals on Chicago O'Hare Intl Airport to Luxembourg flight tickets
Delta
Mar 1
ORD2:20 pmChicago O'Hare Intl
13h 05m
2 stops
LUX10:25 amLuxembourg
Mar 5
LUX2:45 pmLuxembourg
30h 35m
1 stop
ORD2:20 pmChicago O'Hare Intl
$1,640
Find similar
Delta
Mar 1
ORD12:32 pmChicago O'Hare Intl
14h 53m
2 stops
LUX10:25 amLuxembourg
Mar 5
LUX10:55 amLuxembourg
16h 48m
2 stops
ORD8:43 pmChicago O'Hare Intl
$1,650
Find similar

LOT flights from Chicago O'Hare Intl Airport to Luxembourg

Our best LOT deals on Chicago O'Hare Intl Airport to Luxembourg flight tickets
LOT
Nov 22
ORD9:55 pmChicago O'Hare Intl
28h 50m
1 stop
LUX9:45 amLuxembourg
Nov 30
LUX7:20 pmLuxembourg
31h 35m
2 stops
ORD7:55 pmChicago O'Hare Intl
$996
Find similar
LOT
Nov 22
ORD9:55 pmChicago O'Hare Intl
13h 45m
1 stop
LUX6:40 pmLuxembourg
Nov 30
LUX7:20 pmLuxembourg
31h 35m
2 stops
ORD7:55 pmChicago O'Hare Intl
$1,041
Find similar
LOT
Nov 22
ORD9:55 pmChicago O'Hare Intl
28h 50m
1 stop
LUX9:45 amLuxembourg
Nov 30
LUX7:20 pmLuxembourg
31h 35m
2 stops
ORD7:55 pmChicago O'Hare Intl
$1,078
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Luxembourg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated noviembre 13, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

dom. 3/1

7:20 pm-10:40 pm

1 stop20h 20m

Luxembourg

jue. 3/5

1:25 pm-4:55 pm

1 stop34h 30m

$564

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

vie. 4/24

7:15 pm-9:50 am

1 stop31h 35m

Luxembourg

sáb. 5/2

10:30 am-4:10 pm

1 stop12h 40m

$609

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

dom. 1/4

11:50 am-5:05 pm

1 stop22h 15m

Luxembourg

mar. 1/20

6:00 pm-10:05 am

1 stop23h 05m

$632

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

vie. 12/5

8:15 pm-9:55 am

3 stops30h 40m

Luxembourg

jue. 12/11

3:45 pm-3:25 pm

2 stops30h 40m

$649

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

vie. 12/5

11:50 am-5:05 pm

1 stop22h 15m

Luxembourg

jue. 12/11

6:00 pm-10:05 am

1 stop23h 05m

$707

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

dom. 1/4

5:10 pm-9:05 pm

1 stop20h 55m

Luxembourg

mar. 1/20

10:15 am-8:15 pm

2 stops17h 00m

$740

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

vie. 12/5

8:15 pm-9:55 am

3 stops30h 40m

Luxembourg

jue. 12/11

10:50 am-3:25 pm

3 stops35h 35m

$749

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

vie. 4/24

10:30 pm-5:55 pm

1 stop12h 25m

Luxembourg

sáb. 5/2

6:05 am-2:51 pm

2 stops15h 46m

$808

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

vie. 4/24

3:45 pm-9:50 am

3 stops35h 05m

Luxembourg

sáb. 5/2

1:15 pm-4:00 pm

2 stops33h 45m

$830

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

vie. 4/24

8:40 am-9:40 am

2 stops18h 00m

Luxembourg

sáb. 5/2

6:05 am-2:51 pm

2 stops15h 46m

$831

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Luxembourg from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Luxembourg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and Luxembourg?

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of April, then departing from Chicago O'Hare Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around $650.

What is the cheapest day to depart on your flight to Luxembourg?

On average, the least expensive day to fly to Luxembourg from Chicago O'Hare Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $908. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Monday is $1,242.

What is the cheapest time of day to depart on your flight to Luxembourg?

According to our data, the cheapest time of day to fly to Luxembourg is in the evening. momondo users have found flights departing from Chicago O'Hare Intl Airport to Luxembourg in the evening for as low as $946. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $1,397.

When to book flights from Chicago O'Hare Intl Airport to Luxembourg

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Luxembourg according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Luxembourg (ORD to LUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Luxembourg

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Luxembourg. There are no popular flight routes from Chicago O'Hare Intl Airport to Luxembourg.
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  • How far is Chicago O'Hare Intl to Luxembourg by plane?

    The straight-line distance from Chicago O'Hare Intl to Luxembourg is 4253.4 mi. In terms of flight time, this usually takes a little over 12h 25m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Luxembourg Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Luxembourg Airport are updated daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Luxembourg Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Luxembourg Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Luxembourg Airport.

  • What documentation or ID do you need to fly to Luxembourg Airport?

    The travel and health documents you'll need for your trip to Luxembourg Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Luxembourg Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Luxembourg?

Best airlines flying from Chicago O'Hare Intl Airport to Luxembourg

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Luxembourg with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $533Free CancellationRating
7.3
4,043 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $698Free CancellationRating
6.8
7,572 reviews
Search Lufthansa flights
KLMPriceFrom $768Free CancellationRating
7.7
1,410 reviews
Search KLM flights
SWISSPriceFrom $819Free CancellationRating
7.5
1,784 reviews
Search SWISS flights

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette
Clervaux

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Luxembourg?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Luxembourg. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Luxembourg with flexible booking policies on momondo?

momondo does allow users to show only those flights to Luxembourg from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Luxembourg?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Luxembourg from Chicago.

I’m not ready to book a flight from Chicago to Luxembourg right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Luxembourg, momondo offers a useful price alert feature which will track prices for flights to Luxembourg from Chicago and alert you when they change.

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sáb. 12/13
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Fly your favorite airline to Luxembourg

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Lufthansa
Turkish Airlines
KLM
SWISS