Cheap flights from Luxembourg to Copenhagen

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Compare Luxembourg to Copenhagen flight deals

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Flight deals from Luxembourg to Copenhagen

Looking for a cheap last-minute deal or the best round-trip flight from Luxembourg Airport to Copenhagen Airport? If you want to travel next month, round-trip fares start from $122. Find the lowest prices on one-way and round-trip tickets right here.

Copenhagen.$94 per passenger.Departing Tue, Sep 1, returning Tue, Sep 8.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Luxembourg on Tue, Sep 1, arriving in Copenhagen.Inbound indirect flight with Ryanair, departing from Copenhagen on Tue, Sep 8, arriving in Luxembourg.Price includes taxes and charges.From $94, select.

Copenhagen.$106 per passenger.Departing Sat, Oct 10, returning Sat, Oct 17.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Luxembourg on Sat, Oct 10, arriving in Copenhagen.Inbound indirect flight with Ryanair, departing from Copenhagen on Sat, Oct 17, arriving in Luxembourg.Price includes taxes and charges.From $106, select.

Copenhagen.$109 per passenger.Departing Sat, Sep 26, returning Sat, Oct 3.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Luxembourg on Sat, Sep 26, arriving in Copenhagen.Inbound indirect flight with Ryanair, departing from Copenhagen on Sat, Oct 3, arriving in Luxembourg.Price includes taxes and charges.From $109, select.

Copenhagen.$117 per passenger.Departing Mon, Aug 24, returning Sun, Sep 6.Round-trip flight with Scandinavian Airlines and Ryanair.Outbound indirect flight with Scandinavian Airlines, departing from Luxembourg on Mon, Aug 24, arriving in Copenhagen.Inbound indirect flight with Ryanair, departing from Copenhagen on Sun, Sep 6, arriving in Luxembourg.Price includes taxes and charges.From $117, select.

Copenhagen.$122 per passenger.Departing Tue, Aug 18, returning Sat, Aug 29.Round-trip flight with Luxair and Ryanair.Outbound indirect flight with Luxair, departing from Luxembourg on Tue, Aug 18, arriving in Copenhagen.Inbound indirect flight with Ryanair, departing from Copenhagen on Sat, Aug 29, arriving in Luxembourg.Price includes taxes and charges.From $122, select.

Copenhagen.$146 per passenger.Departing Wed, Oct 28, returning Wed, Nov 4.Round-trip flight with Luxair and Ryanair.Outbound indirect flight with Luxair, departing from Luxembourg on Wed, Oct 28, arriving in Copenhagen.Inbound indirect flight with Ryanair, departing from Copenhagen on Wed, Nov 4, arriving in Luxembourg.Price includes taxes and charges.From $146, select.

Copenhagen.$150 per passenger.Departing Sat, Nov 7, returning Wed, Nov 11.Round-trip flight with Luxair and Ryanair.Outbound indirect flight with Luxair, departing from Luxembourg on Sat, Nov 7, arriving in Copenhagen.Inbound indirect flight with Ryanair, departing from Copenhagen on Wed, Nov 11, arriving in Luxembourg.Price includes taxes and charges.From $150, select.

Copenhagen.$152 per passenger.Departing Tue, Aug 18, returning Tue, Dec 15.Round-trip flight with Luxair.Outbound direct flight with Luxair departing from Luxembourg on Tue, Aug 18, arriving in Copenhagen.Inbound direct flight with Luxair departing from Copenhagen on Tue, Dec 15, arriving in Luxembourg.Price includes taxes and charges.From $152, select.

Copenhagen.$153 per passenger.Departing Wed, Oct 28, returning Wed, Nov 4.Round-trip flight with Luxair.Outbound direct flight with Luxair departing from Luxembourg on Wed, Oct 28, arriving in Copenhagen.Inbound direct flight with Luxair departing from Copenhagen on Wed, Nov 4, arriving in Luxembourg.Price includes taxes and charges.From $153, select.

Copenhagen.$155 per passenger.Departing Sat, Nov 28, returning Sun, Nov 29.Round-trip flight with Luxair.Outbound direct flight with Luxair departing from Luxembourg on Sat, Nov 28, arriving in Copenhagen.Inbound direct flight with Luxair departing from Copenhagen on Sun, Nov 29, arriving in Luxembourg.Price includes taxes and charges.From $155, select.

Copenhagen.$158 per passenger.Departing Fri, Feb 26, returning Wed, Mar 3.Round-trip flight with Luxair.Outbound direct flight with Luxair departing from Luxembourg on Fri, Feb 26, arriving in Copenhagen.Inbound direct flight with Luxair departing from Copenhagen on Wed, Mar 3, arriving in Luxembourg.Price includes taxes and charges.From $158, select.

Copenhagen.$158 per passenger.Departing Wed, Dec 2, returning Sun, Dec 6.Round-trip flight with Luxair.Outbound direct flight with Luxair departing from Luxembourg on Wed, Dec 2, arriving in Copenhagen.Inbound direct flight with Luxair departing from Copenhagen on Sun, Dec 6, arriving in Luxembourg.Price includes taxes and charges.From $158, select.

Copenhagen.$158 per passenger.Departing Sun, Feb 14, returning Thu, Feb 18.Round-trip flight with Luxair.Outbound direct flight with Luxair departing from Luxembourg on Sun, Feb 14, arriving in Copenhagen.Inbound direct flight with Luxair departing from Copenhagen on Thu, Feb 18, arriving in Luxembourg.Price includes taxes and charges.From $158, select.

Copenhagen.$158 per passenger.Departing Fri, Apr 30, returning Sun, May 9.Round-trip flight with Luxair.Outbound direct flight with Luxair departing from Luxembourg on Fri, Apr 30, arriving in Copenhagen.Inbound direct flight with Luxair departing from Copenhagen on Sun, May 9, arriving in Luxembourg.Price includes taxes and charges.From $158, select.

Copenhagen.$158 per passenger.Departing Mon, Oct 26, returning Thu, Oct 29.Round-trip flight with Luxair.Outbound direct flight with Luxair departing from Luxembourg on Mon, Oct 26, arriving in Copenhagen.Inbound direct flight with Luxair departing from Copenhagen on Thu, Oct 29, arriving in Luxembourg.Price includes taxes and charges.From $158, select.

Copenhagen.$158 per passenger.Departing Fri, Jan 1, returning Mon, Jan 4.Round-trip flight with Luxair.Outbound direct flight with Luxair departing from Luxembourg on Fri, Jan 1, arriving in Copenhagen.Inbound direct flight with Luxair departing from Copenhagen on Mon, Jan 4, arriving in Luxembourg.Price includes taxes and charges.From $158, select.

Find the cheapest month to fly from Luxembourg to Copenhagen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Luxembourg to Copenhagen flights are currently cheapest in September.

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Direct flights from Luxembourg to Copenhagen

Luxembourg to Copenhagen: Alternative routes

Compare routes from Luxembourg to Copenhagen below. You may find an airport to fly into that's cheaper, faster, or easier than Copenhagen.

Luxembourg to Copenhagen: Flight information

The things to know before you go.

Cheapest flight found	$94
Cheapest month to fly	September
Average flight time	1 hr, 40 mins
Most popular airline	Scandinavian Airlines
Average flights per week	43

Finding cheap flights from Luxembourg to Copenhagen: Frequently asked questions

How much are round-trip flights from Luxembourg to Copenhagen?

The best price we found for a round-trip flight from Luxembourg to Copenhagen is $94. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Luxembourg to Copenhagen?

1 hour and 40 minutes is the average flight time from Luxembourg to Copenhagen.

Which airlines fly direct from Luxembourg to Copenhagen?

Scandinavian Airlines, CityJet and Luxair fly direct from Luxembourg to Copenhagen.

How many flights are there a week from Luxembourg to Copenhagen?

There are 43 flights per week flying from Luxembourg to Copenhagen, as of July 2026.

When is the cheapest time to fly from Luxembourg to Copenhagen?

The cheapest month to fly from Luxembourg to Copenhagen is usually September.

Which upcoming date is cheapest to fly from Luxembourg Airport to Copenhagen Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Luxembourg Airport to Copenhagen Airport on Tuesday, September 1, 2026.

Can I get a direct flight from Luxembourg Airport to Copenhagen Airport?

Yes – the average flight time is 1 hour and 40 minutes.

How can I find the best flight deal to Copenhagen?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Copenhagen but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Copenhagen?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Copenhagen is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Luxembourg Airport to Copenhagen?

Currently, Ryanair and Luxair offer the cheapest flight tickets to Copenhagen.

Flying from Luxembourg Airport (LUX) to Copenhagen Airport (CPH): what you need to know

The average duration of a direct flight from Luxembourg Airport to Copenhagen Airport is 1 hour 40 minutes.
Luxembourg and Copenhagen are both in the UTC+1 timezone. This means you won't have to adjust your watch after you land.
You can take your pick of 20 weekly Luxembourg Airport to Copenhagen Airport flights.
To ensure you get on your LUX to CPH flight, leave enough time for things like check-in and baggage drop. Arriving two hours before international departures and one hour before domestic flights is the general rule.
Flying during a peak month such as September? Major public holidays and other popular seasons can lead to longer lines at check-in and security. Play it safe and arrive up to four hours before an international flight and two hours before domestic departures.
Luxair is your ticket to exploring Copenhagen (and perhaps some other exciting parts of Denmark!). Browse the direct flights from Luxembourg Airport to Copenhagen Airport offered by this carrier.
Luxair is the airline most travelers choose to fly with on this route.
With 78.79% of services arriving as scheduled, Scandinavian Airlines is the most punctual carrier offering LUX to CPH flights.
We make it simple to book a flight with a stopover. To see your options for tickets from Luxembourg Airport to Copenhagen Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to visit your chosen city. Some great stopovers between LUX and CPH include:
- Amsterdam Schiphol Airport
- Frankfurt am Main Airport
- Zurich Airport

How to find the cheapest flights from Luxembourg Airport (LUX) to Copenhagen Airport (CPH)

Right now, $45 is the cheapest price we've seen for a one-way Luxembourg Airport to Copenhagen Airport flight. The best price for a return plane ticket is $94. Keep in mind that fares can change due to demand when booking.
Book one month before flying. After crunching the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from LUX to CPH.
The cheapest month for flights from Luxembourg Airport to Copenhagen Airport is June. Use the 'Whole month' tool to find the lowest prices if you have a flexible schedule.
You don't need to check back in every day to see if fares have gone down when you set up a Price Alert. We'll let you know the moment a special offer becomes available on cheap flights from LUX to CPH.
Lock in the ideal flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Luxembourg Airport to Copenhagen Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about Luxembourg Airport (LUX)

When it comes to the on-time performance of Luxembourg Airport, data shows 72% of flights arrive within the scheduled timeframe.
Luxembourg Airport is about 6 kilometers from central Luxembourg. If you're catching a cab, ride-sharing or driving from the center, it'll take 15 minutes or so to arrive, depending on the traffic.
Planning to catch public transport? Expect a journey time of around 25 minutes.
Taking an early flight from Luxembourg Airport to Copenhagen Airport? Avoid the last-minute rush to the airport (and sneak in some extra precious sleep) by choosing one of these stays close to LUX:

Arriving at Copenhagen Airport (CPH)

If you're getting in on a late Luxembourg Airport to Copenhagen Airport flight, nothing beats the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and relaxing soon after at one of these options near CPH:
Go wherever you want, whenever you want with a Copenhagen Airport rental car. Pick up your wheels from Keddy By Europcar, Europcar or Sixt and experience more of Copenhagen and beyond.
Lock in the best possible rate by booking your vehicle from Copenhagen Airport about four weeks ahead of your trip.

When to fly to Copenhagen Airport (CPH)

The quietest month for a flight from Luxembourg Airport to Copenhagen Airport is March, while September is the busiest. Pick the best time to visit Copenhagen based on whether you prefer a more relaxed vibe or a faster pace.
The warmest month in Copenhagen is July, with temperatures ranging between 13ºC (55ºF) and 23ºC (73ºF). Book your flights from Luxembourg Airport to Copenhagen Airport in this month if you like this kind of weather.
February sees average temperatures of between -4ºC (25ºF) and 6ºC (43ºF). Search for cheap tickets from LUX to CPH around that time if you want to travel in cooler conditions.

Explore more of Denmark

Copenhagen has its own special appeal, but there are so many other parts of Denmark waiting to be explored. About 145 kilometers west of Copenhagen, a trip to Odense will keep you on the go. Check out popular attractions like H. C. Andersens House, H.C. Andersen Museum and Hans Christian Andersen's Childhood Home.
If you're ready to explore another side of Denmark, consider Aalborg, roughly 225 kilometers north-west of Copenhagen. Kunsten Museum of Modern Art Aalborg, Klosterkirken and Aalborg Historical Museum are among the biggest draws.