$126 Cheap Flights from Copenhagen (CPH) to Luxembourg (LUX)

View $126 flight on Thu, Jan 8, 2026Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Findel International Airport (LUX)

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Cheap Flights from Copenhagen to Luxembourg (CPH-LUX)

Prices were available within the past 7 days and start at $126 for one-way flights and $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Oct 24 - Sun, Oct 26
CPH
Copenhagen
LUX
Luxembourg
$188 Roundtrip, found 19 hours ago
$188
Roundtrip
found 19 hours ago
Select Lufthansa flight, departing Fri, Oct 24 from Copenhagen to Luxembourg, returning Sun, Oct 26, priced at $188 found 19 hours ago
Luxair
Tue, Sep 30 - Tue, Oct 7
CPH
Copenhagen
LUX
Luxembourg
$190 Roundtrip, found 3 days ago
$190
Roundtrip
found 3 days ago
Select Luxair flight, departing Tue, Sep 30 from Copenhagen to Luxembourg, returning Tue, Oct 7, priced at $190 found 3 days ago
Lufthansa
Fri, Sep 5 - Sun, Sep 7
CPH
Copenhagen
LUX
Luxembourg
$196 Roundtrip, found 4 hours ago
$196
Roundtrip
found 4 hours ago
Select Lufthansa flight, departing Fri, Sep 5 from Copenhagen to Luxembourg, returning Sun, Sep 7, priced at $196 found 4 hours ago
Lufthansa
Tue, Sep 30 - Sat, Oct 4
CPH
Copenhagen
LUX
Luxembourg
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Sep 30 from Copenhagen to Luxembourg, returning Sat, Oct 4, priced at $197 found 1 day ago
Swiss International Air Lines
Fri, Sep 5 - Sun, Sep 7
CPH
Copenhagen
LUX
Luxembourg
$203 Roundtrip, found 4 hours ago
$203
Roundtrip
found 4 hours ago
Select Swiss International Air Lines flight, departing Fri, Sep 5 from Copenhagen to Luxembourg, returning Sun, Sep 7, priced at $203 found 4 hours ago
Swiss International Air Lines
Tue, Aug 19 - Tue, Aug 26
CPH
Copenhagen
LUX
Luxembourg
$205 Roundtrip, found 2 days ago
$205
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, Aug 19 from Copenhagen to Luxembourg, returning Tue, Aug 26, priced at $205 found 2 days ago
Lufthansa
Thu, Aug 21 - Mon, Aug 25
CPH
Copenhagen
LUX
Luxembourg
$206 Roundtrip, found 6 days ago
$206
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Aug 21 from Copenhagen to Luxembourg, returning Mon, Aug 25, priced at $206 found 6 days ago
Lufthansa
Thu, Jan 8 - Sat, Jan 10
CPH
Copenhagen
LUX
Luxembourg
$208 Roundtrip, found 2 days ago
$208
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Jan 8 from Copenhagen to Luxembourg, returning Sat, Jan 10, priced at $208 found 2 days ago
British Airways
Sat, Oct 11 - Sat, Oct 18
CPH
Copenhagen
LUX
Luxembourg
$230 Roundtrip, found 3 days ago
$230
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Oct 11 from Copenhagen to Luxembourg, returning Sat, Oct 18, priced at $230 found 3 days ago
Austrian Airlines
Tue, Sep 30 - Sat, Oct 4
CPH
Copenhagen
LUX
Luxembourg
$272 Roundtrip, found 1 day ago
$272
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Tue, Sep 30 from Copenhagen to Luxembourg, returning Sat, Oct 4, priced at $272 found 1 day ago
Flights from Copenhagen (CPH) to Luxembourg (LUX)
Origin airport
Kastrup
Destination airport
Findel
Airlines serving
Air France, Austrian Airlines, British Airways, KLM, LOT-Polish Airlines, Lufthansa, Luxair, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$188
Distance
493 mi
Average flight time
1 hour 50 mins

Copenhagen to Luxembourg Flights

The cheapest times to fly from Copenhagen 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 Copenhagen to Luxembourg are during the month of October. You can find some of the cheapest flights from Copenhagen to Luxembourg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Copenhagen to Luxembourg

Sunday is one of the best days to book for cheap flights from Copenhagen 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 Copenhagen 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 Copenhagen to Luxembourg in 2025. You can also book with separate airlines for your outbound and return journeys, from $126 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 Copenhagen 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 Copenhagen 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.

 

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Findel Airport (LUX) cost?
You can land cheap return tickets from Kastrup Airport (CPH) to Findel Airport (LUX) starting at $259. Reserve your seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Luxair flight leaving CPH on July 28 2025 and touching down at LUX. The price was last updated on July 3 2025 and has not changed since.
What is the cheapest month to fly from CPH to LUX?
The cheapest flights from CPH to LUX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Kastrup Airport (CPH) to Findel Airport (LUX)?
Fly directly from Kastrup Airport (CPH) to Findel Airport (LUX) on a Luxair flight.
What is the cheapest airline that flies from CPH to LUX?
With prices starting from $229 for a one-way journey from CPH to LUX, Luxair is currently the cheapest carrier flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from CPH on July 10 2025. Prices were last updated on July 3 2025 and have not changed since.
How many flights per day from Kastrup Airport (CPH) to Findel Airport (LUX)?
On average, there are 6 direct flights taking off from Kastrup Airport (CPH) to Findel Airport (LUX) weekly. If you can't see one that fits your travel plans, think about catching a flight that includes a layover. Filter your search on Expedia to include one or more stops and opt for the next best alternative.
What are the most popular departure times for flights from Kastrup Airport (CPH) to Findel Airport (LUX)?
The 8 PM departures from CPH to LUX see the highest demand. These flights can come with a higher price due to their popularity. If you're hoping to save money, choose a less crowded time to fly.
What day of the week has the most flights from CPH to LUX?
Tuesday offers the most flights from Kastrup Airport (CPH) to Findel Airport (LUX). Consider jetting off on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from Kastrup Airport (CPH) to Findel Airport (LUX)?
Catch the earliest flight at around 3:20PM UTC+1, leaving from Kastrup Airport (CPH). You'll be flying for around 1h 50m, touching down at Findel Airport (LUX) at approximately 5:10PM UTC+1.
How long does it take to fly from Kastrup Airport (CPH) to Findel Airport (LUX)?
The average flight duration from CPH to LUX is 1 hour and 50 minutes, covering a total distance of 490 mi.
What airline has the least delays from CPH to LUX?
Consider booking with SAS if you'd like to go straight from Kastrup Airport (CPH) to Findel Airport (LUX) without any delays. This airline has the strongest track record for punctuality, with an on-time score of 84%. Want to be updated if anything changes? You can check your flight status using the Expedia App.
What is the best time to fly from Kastrup Airport (CPH) to Findel Airport (LUX)?
To avoid possible delays on the Kastrup Airport (CPH) to Findel Airport (LUX) route, fly before 3 PM. Later departures are 22% more likely to be 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.
What airports do you fly into for Luxembourg City from Kastrup Airport (CPH)?
Findel Airport (LUX) is the only airport in Luxembourg City with direct flights from Kastrup Airport (CPH). Check out the options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Kastrup Airport (CPH) to Findel Airport (LUX) last-minute?
Holding off until just before your trip to book your flight from CPH to LUX generally means paying more. While you may come across some last-minute discounts, there's no guarantee. Allow some flexibility in your schedule to maximize your chances of landing a bargain.
Is it cheaper to book a CPH to LUX flight and hotel package?
Booking a CPH to LUX flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Findel Airport (LUX)?
If you booked your CPH to LUX flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.