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

American Airlines, British Airways, and Finnair are the most popular carriers operating from Luxembourg to Colorado

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

Prices for flights from Luxembourg to Colorado are refreshed on a daily basis.

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

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 Luxembourg to Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$497 Cheap Flights from Luxembourg to Colorado in 2026

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Find the cheapest flights from Luxembourg to Colorado

Round-trip

One-way

Recent round-trip flight deals from Luxembourg to Colorado

Enter your travel dates to find the best prices.

8:25 am - 3:40 pm

LUX

DEN

15h 15m

1 stop

5:40 pm - 1:50 pm

DEN

LUX

12h 10m

1 stop

$795Lufthansa

Mon, Sep 21 - Mon, Sep 28

10:25 am - 3:40 pm

LUX

DEN

13h 15m

1 stop

5:40 pm - 1:50 pm

DEN

LUX

12h 10m

1 stop

$796Lufthansa

Mon, Sep 21 - Mon, Sep 28

8:25 am - 3:40 pm

LUX

DEN

15h 15m

1 stop

11:30 am - 7:30 pm

DEN

LUX

24h 00m

2 stops

$811United Airlines

Mon, Sep 21 - Mon, Sep 28

8:25 am - 3:40 pm

LUX

DEN

15h 15m

1 stop

4:15 pm - 7:30 pm

DEN

LUX

19h 15m

1 stop

$812United Airlines

Mon, Sep 14 - Tue, Sep 22

2:35 pm - 11:45 pm

LUX

DEN

17h 10m

2 stops

3:45 pm - 1:50 pm

DEN

LUX

14h 05m

2 stops

$814Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

8:25 am - 10:31 am

LUX

DEN

34h 06m

2 stops

4:15 pm - 4:10 pm

DEN

LUX

15h 55m

1 stop

$815United Airlines

Mon, Sep 14 - Thu, Sep 24

10:50 am - 3:40 pm

LUX

DEN

12h 50m

1 stop

5:40 pm - 1:50 pm

DEN

LUX

12h 10m

1 stop

$816Air France

Mon, Sep 21 - Mon, Sep 28

8:25 am - 7:44 pm

LUX

DEN

19h 19m

2 stops

4:05 pm - 4:10 pm

DEN

LUX

16h 05m

1 stop

$817United Airlines

Mon, Sep 21 - Mon, Sep 28

8:20 am - 4:25 pm

LUX

DEN

16h 05m

2 stops

4:15 pm - 4:10 pm

DEN

LUX

15h 55m

1 stop

$818United Airlines

Sat, Sep 12 - Tue, Sep 22

6:00 am - 3:31 pm

LUX

DEN

17h 31m

2 stops

11:40 am - 10:35 am

DEN

LUX

14h 55m

2 stops

$819Multiple Airlines

Fri, Sep 18 - Sun, Oct 4

Lufthansa flights from Luxembourg to Colorado

Our best Lufthansa deals on Luxembourg to Colorado flight tickets

Lufthansa

Sep 21

LUX8:25 amLuxembourg

15h 15m

1 stop

DEN3:40 pmDenver Intl

Sep 28

DEN5:40 pmDenver Intl

12h 10m

1 stop

LUX1:50 pmLuxembourg

$795

Lufthansa

Sep 21

LUX10:25 amLuxembourg

13h 15m

1 stop

DEN3:40 pmDenver Intl

Sep 28

DEN5:40 pmDenver Intl

12h 10m

1 stop

LUX1:50 pmLuxembourg

$796

Lufthansa

May 11

LUX10:25 amLuxembourg

13h 15m

1 stop

DEN3:40 pmDenver Intl

May 18

DEN8:25 pmDenver Intl

15h 05m

1 stop

LUX7:30 pmLuxembourg

$832

United Airlines flights from Luxembourg to Colorado

Our best United Airlines deals on Luxembourg to Colorado flight tickets

United Airlines

Sep 21

LUX8:25 amLuxembourg

15h 15m

1 stop

DEN3:40 pmDenver Intl

Sep 28

DEN11:30 amDenver Intl

24h 00m

2 stops

LUX7:30 pmLuxembourg

$811

United Airlines

Sep 14

LUX8:25 amLuxembourg

15h 15m

1 stop

DEN3:40 pmDenver Intl

Sep 22

DEN4:15 pmDenver Intl

19h 15m

1 stop

LUX7:30 pmLuxembourg

$812

United Airlines

Sep 14

LUX8:25 amLuxembourg

34h 06m

2 stops

DEN10:31 amDenver Intl

Sep 24

DEN4:15 pmDenver Intl

15h 55m

1 stop

LUX4:10 pmLuxembourg

$815

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Mon 9/21

8:25 am-3:40 pm

1 stop15h 15m

Denver Intl

Mon 9/28

5:40 pm-1:50 pm

1 stop12h 10m

$795

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Mon 9/21

10:25 am-3:40 pm

1 stop13h 15m

Denver Intl

Mon 9/28

5:40 pm-1:50 pm

1 stop12h 10m

$796

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Mon 9/21

8:25 am-3:40 pm

1 stop15h 15m

Denver Intl

Mon 9/28

11:30 am-7:30 pm

2 stops24h 00m

$811

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Mon 9/14

8:25 am-3:40 pm

1 stop15h 15m

Denver Intl

Tue 9/22

4:15 pm-7:30 pm

1 stop19h 15m

$812

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Mon 9/21

2:35 pm-11:45 pm

2 stops17h 10m

Denver Intl

Mon 9/28

3:45 pm-1:50 pm

2 stops14h 05m

$814

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Mon 9/14

8:25 am-10:31 am

2 stops34h 06m

Denver Intl

Thu 9/24

4:15 pm-4:10 pm

1 stop15h 55m

$815

Quickest round-trip

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Mon 9/21

10:50 am-3:40 pm

1 stop12h 50m

Denver Intl

Mon 9/28

5:40 pm-1:50 pm

1 stop12h 10m

$816

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Mon 9/21

8:25 am-7:44 pm

2 stops19h 19m

Denver Intl

Mon 9/28

4:05 pm-4:10 pm

1 stop16h 05m

$817

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Sat 9/12

8:20 am-4:25 pm

2 stops16h 05m

Denver Intl

Tue 9/22

4:15 pm-4:10 pm

1 stop15h 55m

$818

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Fri 9/18

6:00 am-3:31 pm

2 stops17h 31m

Denver Intl

Sun 10/4

11:40 am-10:35 am

2 stops14h 55m

$819

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 Luxembourg to Colorado

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

Can stopping save me money on Luxembourg to Colorado flights?

You could potentially save up to 13% on your flight if you consider stops on a Luxembourg to Colorado flight.

Cheap Luxembourg to Colorado flight deals and tips

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

Fastest flight time	13h 15m
Direct flights	None

The fastest flight from Luxembourg to Colorado takes 13h 15m

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

Search flight deals

When did momondo last update prices for flights from Luxembourg to Colorado?
Prices for flights from Luxembourg to Colorado are refreshed on a daily basis.
How old do you have to be to fly from Luxembourg to Colorado?
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 Luxembourg to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Colorado from Luxembourg 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 Colorado quick and easy, saving you time and money.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from Luxembourg.

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

If you are not ready to book a flight from Luxembourg to Colorado now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colorado and let you know when they change.