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Cheap flights from Chicago to Luxembourg from $279

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 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.
1 adult
0 bags

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Find the cheapest flights from Chicago to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:30 am - 10:40 pmORD-LUX
32h 10m2 stops
Scandinavian Airlines Logo
6:10 am - 4:45 pmLUX-ORD
17h 35m1 stop
$451Scandinavian Airlines
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Thu, Feb 19 - Mon, Mar 2
Multiple Airlines Logo
3:35 pm - 2:25 pmORD-LUX
15h 50m2 stops
Multiple Airlines Logo
3:45 pm - 2:55 pmLUX-ORD
30h 10m3 stops
$554Multiple Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 1
Turkish Airlines Logo
8:20 pm - 9:55 amORD-LUX
30h 35m1 stop
Turkish Airlines Logo
6:00 pm - 6:25 pmLUX-ORD
31h 25m1 stop
$578Turkish Airlines
Find Deal
Thu, Feb 19 - Mon, Mar 2
Turkish Airlines Logo
11:50 am - 9:55 amORD-LUX
15h 05m1 stop
Turkish Airlines Logo
6:00 pm - 10:05 amLUX-ORD
23h 05m1 stop
$580Turkish Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Turkish Airlines Logo
11:50 am - 5:05 pmORD-LUX
22h 15m1 stop
Turkish Airlines Logo
10:50 am - 6:25 pmLUX-ORD
38h 35m1 stop
$589Turkish Airlines
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Wed, Dec 3 - Wed, Dec 10
TAP AIR PORTUGAL Logo
7:10 pm - 4:50 pmORD-LUX
14h 40m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 3:25 pmLUX-ORD
53h 50m2 stops
$654TAP AIR PORTUGAL
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Wed, Dec 3 - Wed, Dec 10
Air Canada Logo
3:55 pm - 4:20 pmORD-LUX
17h 25m2 stops
Air Canada Logo
2:20 pm - 6:45 pmLUX-ORD
35h 25m2 stops
$806Air Canada
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Thu, Feb 19 - Mon, Mar 2
British Airways Logo
1:10 pm - 10:30 amORD-LUX
15h 20m2 stops
British Airways Logo
9:20 pm - 3:55 pmLUX-ORD
25h 35m1 stop
$833British Airways
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Fri, Mar 27 - Sun, Apr 5
Air Canada Logo
12:50 pm - 10:05 amORD-LUX
15h 15m2 stops
Air Canada Logo
10:30 am - 6:27 pmLUX-ORD
14h 57m2 stops
$835Air Canada
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Thu, Mar 26 - Sat, Apr 4
TAP AIR PORTUGAL Logo
12:10 pm - 11:15 amORD-LUX
16h 05m2 stops
TAP AIR PORTUGAL Logo
5:40 pm - 3:25 pmLUX-ORD
28h 45m1 stop
$995TAP AIR PORTUGAL
Find Deal
Sun, Mar 1 - Thu, Mar 5

Scandinavian Airlines flights from Chicago to Luxembourg

Our best Scandinavian Airlines deals on Chicago to Luxembourg flight tickets
Scandinavian Airlines
Feb 19
ORD7:30 amChicago O'Hare Intl
32h 10m
2 stops
LUX10:40 pmLuxembourg
Mar 2
LUX6:10 amLuxembourg
17h 35m
1 stop
ORD4:45 pmChicago O'Hare Intl
$451
Find similar
Scandinavian Airlines
Nov 24
ORD7:00 amChicago O'Hare Intl
32h 40m
2 stops
LUX10:40 pmLuxembourg
Dec 1
LUX6:15 pmLuxembourg
34h 24m
2 stops
ORD9:39 pmChicago O'Hare Intl
$615
Find similar
Scandinavian Airlines
Mar 1
ORD7:20 pmChicago O'Hare Intl
20h 20m
1 stop
LUX10:40 pmLuxembourg
Mar 5
LUX1:25 pmLuxembourg
34h 30m
1 stop
ORD4:55 pmChicago O'Hare Intl
$634
Find similar

Turkish Airlines flights from Chicago to Luxembourg

Our best Turkish Airlines deals on Chicago to Luxembourg flight tickets
Turkish Airlines
Feb 19
ORD8:20 pmChicago O'Hare Intl
30h 35m
1 stop
LUX9:55 amLuxembourg
Mar 2
LUX6:00 pmLuxembourg
31h 25m
1 stop
ORD6:25 pmChicago O'Hare Intl
$578
Find similar
Turkish Airlines
Dec 2
ORD11:50 amChicago O'Hare Intl
15h 05m
1 stop
LUX9:55 amLuxembourg
Dec 9
LUX6:00 pmLuxembourg
23h 05m
1 stop
ORD10:05 amChicago O'Hare Intl
$580
Find similar
Turkish Airlines
Dec 3
ORD11:50 amChicago O'Hare Intl
22h 15m
1 stop
LUX5:05 pmLuxembourg
Dec 10
LUX10:50 amLuxembourg
38h 35m
1 stop
ORD6:25 pmChicago O'Hare Intl
$589
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 October 20, 2025.
Use the filters below to find and compare flights from Chicago to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 2/19

7:30 am-10:40 pm

2 stops32h 10m

Luxembourg

Mon 3/2

6:10 am-4:45 pm

1 stop17h 35m

$451

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Mon 11/24

3:35 pm-2:25 pm

2 stops15h 50m

Luxembourg

Mon 12/1

3:45 pm-2:55 pm

3 stops30h 10m

$554

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 2/19

8:20 pm-9:55 am

1 stop30h 35m

Luxembourg

Mon 3/2

6:00 pm-6:25 pm

1 stop31h 25m

$578

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Tue 12/2

11:50 am-9:55 am

1 stop15h 05m

Luxembourg

Tue 12/9

6:00 pm-10:05 am

1 stop23h 05m

$580

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Wed 12/3

11:50 am-5:05 pm

1 stop22h 15m

Luxembourg

Wed 12/10

10:50 am-6:25 pm

1 stop38h 35m

$589

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Wed 12/3

7:10 pm-4:50 pm

1 stop14h 40m

Luxembourg

Wed 12/10

4:35 pm-3:25 pm

2 stops53h 50m

$654

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 2/19

3:55 pm-4:20 pm

2 stops17h 25m

Luxembourg

Mon 3/2

2:20 pm-6:45 pm

2 stops35h 25m

$806

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Fri 3/27

1:10 pm-10:30 am

2 stops15h 20m

Luxembourg

Sun 4/5

9:20 pm-3:55 pm

1 stop25h 35m

$833

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Thu 3/26

12:50 pm-10:05 am

2 stops15h 15m

Luxembourg

Sat 4/4

10:30 am-6:27 pm

2 stops14h 57m

$835

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sun 3/1

12:10 pm-11:15 am

2 stops16h 05m

Luxembourg

Thu 3/5

5:40 pm-3:25 pm

1 stop28h 45m

$995

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Luxembourg from

How to get the cheapest flight ticket from Chicago 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 cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of November, then departing from Chicago during the month September is also very affordable. Most momondo users find prices during this month for around $625.

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

On average, the least expensive day to fly to Luxembourg from Chicago 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 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 to Luxembourg

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

Cheap Chicago to Luxembourg (CHI to LUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Luxembourg

Direct flights

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

    There are 4247.9 mi between Chicago and Luxembourg. 13h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago to Luxembourg Airport?

    Prices for flights from Chicago to Luxembourg Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to Luxembourg Airport?

  • How old do you have to be to fly from Chicago 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 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 to Luxembourg?

Best airlines flying from Chicago to Luxembourg

Compare and see reviews for airlines that fly from Chicago to Luxembourg with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $533Free CancellationRating
7.3
4,022 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $698Free CancellationRating
6.8
7,506 reviews
Search Lufthansa flights
KLMPriceFrom $768Free CancellationRating
7.7
1,404 reviews
Search KLM flights
SWISSPriceFrom $819Free CancellationRating
7.5
1,771 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 collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Luxembourg. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Luxembourg from Chicago with this policy.

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

Once you have performed a search for Chicago to Luxembourg flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Luxembourg from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Luxembourg trip

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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
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Alaska Airlines
Emirates