$376 Cheap Flights from Kalispell (FCA) to Luxembourg (LUX)

View $376 flight on Tue, May 19, 2026Opens in a new window

Popular airlines from Glacier Park Intl. Airport (FCA) to Findel International Airport (LUX)

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Cheap Flights from Kalispell to Luxembourg (FCA-LUX)

Prices were available within the past 7 days and start at $376 for one-way flights and $818 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, May 19 - Tue, Jun 2
FCA
Kalispell
LUX
Luxembourg
$818 Roundtrip, just found
$818
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, May 19 from Kalispell to Luxembourg, returning Tue, Jun 2, priced at $818 just found
British Airways
Tue, May 19 - Tue, Jun 2
FCA
Kalispell
LUX
Luxembourg
$819 Roundtrip, just found
$819
Roundtrip
just found
Select British Airways flight, departing Tue, May 19 from Kalispell to Luxembourg, returning Tue, Jun 2, priced at $819 just found
British Airways
Tue, May 19 - Tue, Jun 2
FCA
Kalispell
LUX
Luxembourg
$825 Roundtrip, just found
$825
Roundtrip
just found
Select British Airways flight, departing Tue, May 19 from Kalispell to Luxembourg, returning Tue, Jun 2, priced at $825 just found
Alaska Airlines
Tue, May 19 - Tue, Jun 2
FCA
Kalispell
LUX
Luxembourg
$834 Roundtrip, just found
$834
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, May 19 from Kalispell to Luxembourg, returning Tue, Jun 2, priced at $834 just found
British Airways
Tue, May 19 - Tue, Jun 2
FCA
Kalispell
LUX
Luxembourg
$836 Roundtrip, just found
$836
Roundtrip
just found
Select British Airways flight, departing Tue, May 19 from Kalispell to Luxembourg, returning Tue, Jun 2, priced at $836 just found
Alaska Airlines
Tue, May 19 - Tue, Jun 2
FCA
Kalispell
LUX
Luxembourg
$841 Roundtrip, just found
$841
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, May 19 from Kalispell to Luxembourg, returning Tue, Jun 2, priced at $841 just found
British Airways
Tue, May 19 - Wed, Jun 3
FCA
Kalispell
LUX
Luxembourg
$845 Roundtrip, found 6 hours ago
$845
Roundtrip
found 6 hours ago
Select British Airways flight, departing Tue, May 19 from Kalispell to Luxembourg, returning Wed, Jun 3, priced at $845 found 6 hours ago
Finnair
Tue, May 19 - Tue, Jun 2
FCA
Kalispell
LUX
Luxembourg
$858 Roundtrip, just found
$858
Roundtrip
just found
Select Finnair flight, departing Tue, May 19 from Kalispell to Luxembourg, returning Tue, Jun 2, priced at $858 just found
American Airlines
Thu, May 21 - Tue, Jun 2
FCA
Kalispell
LUX
Luxembourg
$878 Roundtrip, found 6 hours ago
$878
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, May 21 from Kalispell to Luxembourg, returning Tue, Jun 2, priced at $878 found 6 hours ago
Delta
Tue, May 19 - Tue, Jun 2
FCA
Kalispell
LUX
Luxembourg
$1,143 Roundtrip, just found
$1,143
Roundtrip
just found
Select Delta flight, departing Tue, May 19 from Kalispell to Luxembourg, returning Tue, Jun 2, priced at $1,143 just found

Frequently asked questions

How much does a flight from Glacier Park Intl. Airport (FCA) to Findel Airport (LUX) cost?
Grab a cheap one-way flight from $376 or cheap return flight from $818 from Glacier Park Intl. Airport (FCA) to Findel Airport (LUX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Glacier Park Intl. Airport (FCA) to Findel Airport (LUX)?
May is the least expensive month to fly from FCA to LUX. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Glacier Park Intl. Airport (FCA) to Findel Airport (LUX)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest FCA to LUX flight.
How many flights per day from Glacier Park Intl. Airport (FCA) to Findel Airport (LUX)?
Direct flights from Glacier Park Intl. Airport (FCA) to Findel Airport (LUX) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from FCA to LUX?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Glacier Park Intl. Airport (FCA) to Findel Airport (LUX)?
To avoid possible delays on the Glacier Park Intl. Airport (FCA) to Findel Airport (LUX) route, travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Glacier Park Intl. Airport (FCA) to Findel Airport (LUX) last-minute?
Holding off until right before your break to book a ticket from FCA to LUX often results in higher prices. Although you may find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book a FCA to LUX flight and hotel package?
Securing a FCA to LUX flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Glacier Park Intl. Airport (FCA) to Findel Airport (LUX)?
In most cases, you can cancel or modify your FCA to LUX flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Origin airport
Glacier Park Intl.
Destination airport
Findel
Airlines serving
American Airlines, British Airways, Delta, Finnair, United
Roundtrip price
$818
Distance
4800 mi

Book with confidence

Kalispell to Luxembourg Flights

The cheapest times to fly from Kalispell to Luxembourg

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kalispell to Luxembourg are during the month of May. You can find some of the cheapest flights from Kalispell to Luxembourg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kalispell to Luxembourg

Sunday is one of the best days to book for cheap flights from Kalispell to Luxembourg: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kalispell to Luxembourg

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kalispell to Luxembourg in 2026. You can also book with separate airlines for your outbound and return journeys, from $376 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kalispell to Luxembourg flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kalispell to Luxembourg airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Kalispell to Luxembourg Flights

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*Available to One Key members.