Cheap Flights from Chicago to Luxembourg City

View €581 flight on Sun, 14 Sep 2025Opens in a new window

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Cheap flights from Chicago to Luxembourg City (CHI-LUX)

Prices were available within the past 7 days and start at €581 for one-way flights and €617 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sun, 20 Apr - Tue, 6 May
ORD
Chicago
LUX
Luxembourg
€617 Return, found 3 days ago
€617
Return
found 3 days ago
Select Turkish Airlines flight, departing Sun, 20 Apr from Chicago to Luxembourg, returning Tue, 6 May, priced at €617 found 3 days ago
Swiss International Air Lines
Sun, 20 Apr - Tue, 6 May
ORD
Chicago
LUX
Luxembourg
€761 Return, found 3 days ago
€761
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Sun, 20 Apr from Chicago to Luxembourg, returning Tue, 6 May, priced at €761 found 3 days ago
Swiss International Air Lines
Sun, 20 Apr - Tue, 6 May
ORD
Chicago
LUX
Luxembourg
€762 Return, found 3 days ago
€762
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Sun, 20 Apr from Chicago to Luxembourg, returning Tue, 6 May, priced at €762 found 3 days ago
Lufthansa
Sun, 20 Apr - Tue, 6 May
ORD
Chicago
LUX
Luxembourg
€770 Return, found 3 days ago
€770
Return
found 3 days ago
Select Lufthansa flight, departing Sun, 20 Apr from Chicago to Luxembourg, returning Tue, 6 May, priced at €770 found 3 days ago
KLM
Sun, 20 Apr - Tue, 6 May
ORD
Chicago
LUX
Luxembourg
€822 Return, found 3 days ago
€822
Return
found 3 days ago
Select KLM flight, departing Sun, 20 Apr from Chicago to Luxembourg, returning Tue, 6 May, priced at €822 found 3 days ago
LOT-Polish Airlines
Sun, 20 Apr - Tue, 6 May
ORD
Chicago
LUX
Luxembourg
€1,017 Return, found 3 days ago
€1,017
Return
found 3 days ago
Select LOT-Polish Airlines flight, departing Sun, 20 Apr from Chicago to Luxembourg, returning Tue, 6 May, priced at €1,017 found 3 days ago
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