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STL (St. Louis) to LUX (Luxembourg) Flights $871.56

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Cheap STL to LUX Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from St. Louis to Luxembourg (STL to LUX)

Question : How many days should you spend in Luxembourg?
Answer : Over the next two months, passengers from STL to LUX are planning on staying for about one week on average.

Question : What is the cheapest day to fly in the next four weeks?
Answer : Nov 10th has seen bookings (as of Oct 16th) as cheap as $4,807. That comes in 7% below the average price for this route. Saving now means you'll have more money in your hand for the trip.

Question : Which airline is giving the best deals for round-trip flights from Lambert-St. Louis International Airport (STL) to Luxembourg Airport (LUX)?
Answer : SAS is offering the best deal at $1,120. Better snatch it up quickly because prices range all the way up to $5,548 over the next three months.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The cheapest day to fly in November is Friday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : How much should a trip from Saint Louis (STL) to Luxembourg (LUX) cost?
Answer : Prices for this trip tend to fluctuate more than other flights from the United States. They can range from $1,120 to $5,548. Remember, the sooner you book, the better price you tend to get.