How long does it take to fly to Luxembourg?

If you’re flying from a popular airport in Colorado, such as Denver or Colorado Springs, and flying into Luxembourg, then you can expect flight times to average 16h 10m and 17h 05m, respectively.

What is the cheapest airline that flies from Colorado to Luxembourg?

Lufthansa, Turkish Airlines, and British Airways are the most popular carriers operating from Colorado to Luxembourg

When did momondo last update prices for flights from Colorado to Luxembourg Airport?

Prices for flights from Colorado to Luxembourg Airport are updated daily.

How many operators does momondo search for flights from Colorado to Luxembourg Airport?

As of November 2026, there are 2 operators available to choose from for flights from Colorado to Luxembourg Airport.

How old do you have to be to fly from Colorado to Luxembourg Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Luxembourg Airport.

What documentation or ID do you need to fly to Luxembourg Airport?

The required travel and health documents for your Luxembourg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Luxembourg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$280 Cheap Flights from Colorado to Luxembourg in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Luxembourg

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:00 pm - 4:10 pmDEN Denver Intl-LUX Luxembourg

16h 10m1 stop Munich Franz Josef Strauss

8:15 am - 1:35 pmLUX Luxembourg-DEN Denver Intl

13h 20m1 stop Frankfurt am Main

$720United Airlines

Sun, Apr 11 - Wed, Apr 14

4:00 pm - 4:10 pmDEN Denver Intl-LUX Luxembourg

16h 10m1 stop Munich Franz Josef Strauss

8:15 am - 7:54 pmLUX Luxembourg-DEN Denver Intl

19h 39m2 stops Frankfurt am Main Chicago O'Hare Intl

$730United Airlines

Sun, Apr 11 - Wed, Apr 14

4:15 pm - 4:30 pmDEN Denver Intl-LUX Luxembourg

16h 15m1 stop Munich Franz Josef Strauss

10:35 am - 7:40 pmLUX Luxembourg-DEN Denver Intl

17h 05m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$754Lufthansa

Sun, Dec 27 - Tue, Jan 12

3:45 pm - 4:10 pmDEN Denver Intl-LUX Luxembourg

16h 25m2 stops Frankfurt am Main Munich Franz Josef Strauss

8:15 am - 7:01 pmLUX Luxembourg-DEN Denver Intl

18h 46m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$765United Airlines

Sun, Apr 11 - Wed, Apr 14

4:15 pm - 4:30 pmDEN Denver Intl-LUX Luxembourg

16h 15m1 stop Munich Franz Josef Strauss

6:55 pm - 3:35 pmLUX Luxembourg-DEN Denver Intl

28h 40m1 stop Frankfurt am Main

$787Lufthansa

Sun, Dec 27 - Tue, Jan 12

4:15 pm - 4:30 pmDEN Denver Intl-LUX Luxembourg

16h 15m1 stop Munich Franz Josef Strauss

6:50 am - 8:27 pmLUX Luxembourg-DEN Denver Intl

21h 37m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$790Multiple Airlines

Sun, Dec 6 - Sun, Dec 13

4:15 pm - 10:00 pmDEN Denver Intl-LUX Luxembourg

21h 45m2 stops Munich Franz Josef Strauss Frankfurt am Main

10:35 am - 7:40 pmLUX Luxembourg-DEN Denver Intl

17h 05m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$800Lufthansa

Sun, Dec 27 - Tue, Jan 12

5:01 pm - 9:00 pmDEN Denver Intl-LUX Luxembourg

19h 59m1 stop London Heathrow

9:15 am - 3:10 pmLUX Luxembourg-DEN Denver Intl

13h 55m1 stop London Heathrow

$808British Airways

Sun, Dec 6 - Sun, Dec 13

5:01 pm - 10:15 amDEN Denver Intl-LUX Luxembourg

33h 14m1 stop London Heathrow

9:15 am - 3:10 pmLUX Luxembourg-DEN Denver Intl

13h 55m1 stop London Heathrow

$850British Airways

Wed, Dec 2 - Sun, Dec 13

12:08 pm - 10:15 amDEN Denver Intl-LUX Luxembourg

14h 07m2 stops Philadelphia London Heathrow

9:15 am - 3:10 pmLUX Luxembourg-DEN Denver Intl

13h 55m1 stop London Heathrow

$859British Airways

Wed, Dec 2 - Sun, Dec 13

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Lufthansa flights from Colorado to Luxembourg

Our best Lufthansa deals on Colorado to Luxembourg flight tickets

Lufthansa

Dec 27

DEN4:15 pmDenver Intl

16h 15m

1 stop

LUX4:30 pmLuxembourg

Jan 12

LUX10:35 amLuxembourg

17h 05m

2 stops

DEN7:40 pmDenver Intl

$754

Lufthansa

Dec 27

DEN4:15 pmDenver Intl

16h 15m

1 stop

LUX4:30 pmLuxembourg

Jan 12

LUX6:55 pmLuxembourg

28h 40m

1 stop

DEN3:35 pmDenver Intl

$787

Lufthansa

Dec 27

DEN4:15 pmDenver Intl

21h 45m

2 stops

LUX10:00 pmLuxembourg

Jan 12

LUX10:35 amLuxembourg

17h 05m

2 stops

DEN7:40 pmDenver Intl

$800

British Airways flights from Colorado to Luxembourg

Our best British Airways deals on Colorado to Luxembourg flight tickets

British Airways

Dec 6

DEN5:01 pmDenver Intl

19h 59m

1 stop

LUX9:00 pmLuxembourg

Dec 13

LUX9:15 amLuxembourg

13h 55m

1 stop

DEN3:10 pmDenver Intl

$808

British Airways

Dec 2

DEN5:01 pmDenver Intl

33h 14m

1 stop

LUX10:15 amLuxembourg

Dec 13

LUX9:15 amLuxembourg

13h 55m

1 stop

DEN3:10 pmDenver Intl

$850

British Airways

Dec 2

DEN12:08 pmDenver Intl

14h 07m

2 stops

LUX10:15 amLuxembourg

Dec 13

LUX9:15 amLuxembourg

13h 55m

1 stop

DEN3:10 pmDenver Intl

$859

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverLuxembourg

DEN Denver Intl - LUX Luxembourg

DENLUX

Denver Intl

Sun 4/11

4:00 pm-4:10 pm

1 stop16h 10m

Luxembourg

Wed 4/14

8:15 am-1:35 pm

1 stop13h 20m

$720

DenverLuxembourg

DEN Denver Intl - LUX Luxembourg

DENLUX

Denver Intl

Sun 4/11

4:00 pm-4:10 pm

1 stop16h 10m

Luxembourg

Wed 4/14

8:15 am-7:54 pm

2 stops19h 39m

$730

DenverLuxembourg

DEN Denver Intl - LUX Luxembourg

DENLUX

Denver Intl

Sun 12/27

4:15 pm-4:30 pm

1 stop16h 15m

Luxembourg

Tue 1/12

10:35 am-7:40 pm

2 stops17h 05m

$754

DenverLuxembourg

DEN Denver Intl - LUX Luxembourg

DENLUX

Denver Intl

Sun 4/11

3:45 pm-4:10 pm

2 stops16h 25m

Luxembourg

Wed 4/14

8:15 am-7:01 pm

2 stops18h 46m

$765

DenverLuxembourg

DEN Denver Intl - LUX Luxembourg

DENLUX

Denver Intl

Sun 12/27

4:15 pm-4:30 pm

1 stop16h 15m

Luxembourg

Tue 1/12

6:55 pm-3:35 pm

1 stop28h 40m

$787

DenverLuxembourg

DEN Denver Intl - LUX Luxembourg

DENLUX

Denver Intl

Sun 12/6

4:15 pm-4:30 pm

1 stop16h 15m

Luxembourg

Sun 12/13

6:50 am-8:27 pm

2 stops21h 37m

$790

DenverLuxembourg

DEN Denver Intl - LUX Luxembourg

DENLUX

Denver Intl

Sun 12/27

4:15 pm-10:00 pm

2 stops21h 45m

Luxembourg

Tue 1/12

10:35 am-7:40 pm

2 stops17h 05m

$800

DenverLuxembourg

DEN Denver Intl - LUX Luxembourg

DENLUX

Denver Intl

Sun 12/6

5:01 pm-9:00 pm

1 stop19h 59m

Luxembourg

Sun 12/13

9:15 am-3:10 pm

1 stop13h 55m

$808

DenverLuxembourg

DEN Denver Intl - LUX Luxembourg

DENLUX

Denver Intl

Wed 12/2

5:01 pm-10:15 am

1 stop33h 14m

Luxembourg

Sun 12/13

9:15 am-3:10 pm

1 stop13h 55m

$850

Quickest round-trip

DenverLuxembourg

DEN Denver Intl - LUX Luxembourg

DENLUX

Denver Intl

Wed 12/2

12:08 pm-10:15 am

2 stops14h 07m

Luxembourg

Sun 12/13

9:15 am-3:10 pm

1 stop13h 55m

$859

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Luxembourg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of November, then departing from Colorado during the month April is also very affordable. Most momondo users find prices during this month for around $587.

Can stopping save me money on Colorado to Luxembourg flights?

You could potentially save up to 53% on your flight if you consider stops on a Colorado to Luxembourg flight.

Cheap Colorado to Luxembourg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Luxembourg

Best Price Found	$280
Fastest flight time	16h 10m
Direct flights	None

The best one-way flight to Luxembourg from Colorado in the past 72 hours is $280. The best round-trip flight deal from Colorado to Luxembourg found on momondo in the last 72 hours is $720.

The fastest flight from Colorado to Luxembourg takes 16h 10m

There are no direct flights from Colorado to Luxembourg. There are no popular flight routes from Colorado to Luxembourg.

Search flight deals

Frequently asked questions about flying from Colorado to Luxembourg

When did momondo last update prices for flights from Colorado to Luxembourg Airport?
Prices for flights from Colorado to Luxembourg Airport are updated daily.
How many operators does momondo search for flights from Colorado to Luxembourg Airport?
As of November 2026, there are 2 operators available to choose from for flights from Colorado to Luxembourg Airport.
How old do you have to be to fly from Colorado to Luxembourg Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Luxembourg Airport.
What documentation or ID do you need to fly to Luxembourg Airport?
The required travel and health documents for your Luxembourg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Luxembourg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colorado to Luxembourg

Compare and see reviews for airlines that fly from Colorado to Luxembourg with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $486	Free Cancellation	Rating 6.7 8,287 reviews		Search British Airways flights
Lufthansa	PriceFrom $488	Free Cancellation	Rating 6.8 8,292 reviews		Search Lufthansa flights

Clervaux

Esch-sur-Alzette

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Luxembourg?

Finding the right flight to Luxembourg from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Luxembourg quick and easy, saving you time and money.

Can I find flights from Colorado to Luxembourg with flexible booking policies on momondo?

momondo does allow users to show only those flights to Luxembourg from Colorado which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Colorado to Luxembourg?

Once all potential Colorado to Luxembourg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Colorado to Luxembourg right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Colorado to Luxembourg flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Colorado to Luxembourg from $280

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Luxembourg departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Colorado to Luxembourg

Our best Lufthansa deals on Colorado to Luxembourg flight tickets

British Airways flights from Colorado to Luxembourg

Our best British Airways deals on Colorado to Luxembourg flight tickets

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How to get the cheapest flight ticket from Colorado to Luxembourg

What is the cheapest month to fly to Luxembourg?

Can stopping save me money on Colorado to Luxembourg flights?

What is the cheapest airline that flies from Colorado to Luxembourg?

How long does it take to fly to Luxembourg?

Cheap Colorado to Luxembourg flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Colorado to Luxembourg

Best airlines flying from Colorado to Luxembourg

Compare and see reviews for airlines that fly from Colorado to Luxembourg with momondo

Traveling to a place near Luxembourg?

Why use momondo?

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Luxembourg

Fly your favorite airline to Luxembourg

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Luxembourg

List of cabin classes available on flights landing in Luxembourg. Availability may vary depending on flight origin and airline.

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