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Cheap flights from Colorado to Luxembourg from $333

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 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:25 pm - 1:45 pm
DEN
-
LUX
12h 20m
1 stop
Multiple Airlines Logo
6:50 am - 6:03 pm
LUX
-
DEN
19h 13m
2 stops
$727Multiple Airlines
Mon, Nov 9 - Fri, Nov 13
Lufthansa Logo
4:15 pm - 4:40 pm
DEN
-
LUX
16h 25m
1 stop
Lufthansa Logo
10:30 am - 3:35 pm
LUX
-
DEN
13h 05m
1 stop
$732Lufthansa
Mon, Nov 9 - Fri, Nov 13
United Airlines Logo
5:06 pm - 4:40 pm
COS
-
LUX
15h 34m
2 stops
United Airlines Logo
9:30 am - 12:06 pm
LUX
-
COS
34h 36m
2 stops
$737United Airlines
Mon, Nov 16 - Fri, Nov 20
United Airlines Logo
8:30 pm - 4:40 pm
DEN
-
LUX
12h 10m
1 stop
United Airlines Logo
9:30 am - 2:30 pm
LUX
-
DEN
13h 00m
1 stop
$739United Airlines
Mon, Nov 9 - Fri, Nov 13
United Airlines Logo
8:30 pm - 4:40 pm
DEN
-
LUX
12h 10m
1 stop
United Airlines Logo
9:30 am - 2:30 pm
LUX
-
DEN
13h 00m
1 stop
$740United Airlines
Mon, Nov 9 - Fri, Nov 13
United Airlines Logo
4:45 pm - 4:40 pm
DEN
-
LUX
15h 55m
2 stops
United Airlines Logo
9:30 am - 2:30 pm
LUX
-
DEN
13h 00m
1 stop
$744United Airlines
Mon, Nov 9 - Fri, Nov 13
United Airlines Logo
7:45 am - 4:40 pm
DEN
-
LUX
24h 55m
3 stops
United Airlines Logo
9:30 am - 10:23 am
LUX
-
DEN
32h 53m
2 stops
$752United Airlines
Mon, Nov 9 - Fri, Nov 13
United Airlines Logo
4:15 pm - 4:40 pm
DEN
-
LUX
16h 25m
2 stops
United Airlines Logo
9:30 am - 10:22 pm
LUX
-
DEN
20h 52m
2 stops
$754United Airlines
Mon, Nov 9 - Fri, Nov 13
Air Canada Logo
11:15 am - 4:40 pm
DEN
-
LUX
21h 25m
2 stops
Air Canada Logo
6:50 am - 8:50 am
LUX
-
DEN
34h 00m
2 stops
$760Air Canada
Sun, Dec 6 - Thu, Jan 7
Lufthansa Logo
1:30 pm - 4:05 pm
COS
-
LUX
18h 35m
2 stops
Lufthansa Logo
4:45 pm - 5:52 pm
LUX
-
COS
33h 07m
2 stops
$1,180Lufthansa
Wed, Jul 22 - Wed, Jul 29

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United Airlines flights from Colorado to Luxembourg

Our best United Airlines deals on Colorado to Luxembourg flight tickets
United Airlines
Nov 16
COS5:06 pmColorado Springs
15h 34m
2 stops
LUX4:40 pmLuxembourg
Nov 20
LUX9:30 amLuxembourg
34h 36m
2 stops
COS12:06 pmColorado Springs
$737
United Airlines
Nov 9
DEN8:30 pmDenver Intl
12h 10m
1 stop
LUX4:40 pmLuxembourg
Nov 13
LUX9:30 amLuxembourg
13h 00m
1 stop
DEN2:30 pmDenver Intl
$739
United Airlines
Nov 9
DEN8:30 pmDenver Intl
12h 10m
1 stop
LUX4:40 pmLuxembourg
Nov 13
LUX9:30 amLuxembourg
13h 00m
1 stop
DEN2:30 pmDenver Intl
$740

Turkish Airlines flights from Colorado to Luxembourg

Our best Turkish Airlines deals on Colorado to Luxembourg flight tickets
Turkish Airlines
Oct 11
DEN8:25 pmDenver Intl
37h 15m
1 stop
LUX5:40 pmLuxembourg
Oct 17
LUX10:20 amLuxembourg
40h 05m
1 stop
DEN6:25 pmDenver Intl
$869
Turkish Airlines
Jul 7
DEN8:25 pmDenver Intl
29h 00m
1 stop
LUX9:25 amLuxembourg
Jul 11
LUX6:35 pmLuxembourg
31h 50m
1 stop
DEN6:25 pmDenver Intl
$1,069
Turkish Airlines
Jul 7
DEN8:25 pmDenver Intl
29h 00m
1 stop
LUX9:25 amLuxembourg
Jul 11
LUX6:35 pmLuxembourg
31h 50m
1 stop
DEN6:25 pmDenver Intl
$1,099

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Luxembourg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 26, 2026.
Use the filters below to find and compare flights from Colorado to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 11/9

5:25 pm-1:45 pm

1 stop12h 20m

Luxembourg

Fri 11/13

6:50 am-6:03 pm

2 stops19h 13m

$727

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 11/9

4:15 pm-4:40 pm

1 stop16h 25m

Luxembourg

Fri 11/13

10:30 am-3:35 pm

1 stop13h 05m

$732

Colorado SpringsLuxembourg

COS - LUX

COSLUX

Colorado Springs

Mon 11/16

5:06 pm-4:40 pm

2 stops15h 34m

Luxembourg

Fri 11/20

9:30 am-12:06 pm

2 stops34h 36m

$737
Quickest round-trip

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 11/9

8:30 pm-4:40 pm

1 stop12h 10m

Luxembourg

Fri 11/13

9:30 am-2:30 pm

1 stop13h 00m

$739

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 11/9

8:30 pm-4:40 pm

1 stop12h 10m

Luxembourg

Fri 11/13

9:30 am-2:30 pm

1 stop13h 00m

$740

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 11/9

4:45 pm-4:40 pm

2 stops15h 55m

Luxembourg

Fri 11/13

9:30 am-2:30 pm

1 stop13h 00m

$744

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 11/9

7:45 am-4:40 pm

3 stops24h 55m

Luxembourg

Fri 11/13

9:30 am-10:23 am

2 stops32h 53m

$752

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 11/9

4:15 pm-4:40 pm

2 stops16h 25m

Luxembourg

Fri 11/13

9:30 am-10:22 pm

2 stops20h 52m

$754

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Sun 12/6

11:15 am-4:40 pm

2 stops21h 25m

Luxembourg

Thu 1/7

6:50 am-8:50 am

2 stops34h 00m

$760

Colorado SpringsLuxembourg

COS - LUX

COSLUX

Colorado Springs

Wed 7/22

1:30 pm-4:05 pm

2 stops18h 35m

Luxembourg

Wed 7/29

4:45 pm-5:52 pm

2 stops33h 07m

$1,180

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Luxembourg from

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

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of January, then departing from Colorado during the month September is also very affordable. Most momondo users find prices during this month for around $486.

Can stopping save me money on Colorado to Luxembourg flights?

You could potentially save up to 38% 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

Fastest flight time

11h 50m

Direct flights

None
The fastest flight from Colorado to Luxembourg takes 11h 50m
There are no direct flights from Colorado to Luxembourg. There are no popular flight routes from Colorado to Luxembourg.
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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?

  • 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 AirwaysPriceFrom $486Free CancellationRating
6.7
8,071 reviews
Search British Airways flights
LufthansaPriceFrom $587Free CancellationRating
6.8
8,094 reviews
Search Lufthansa flights

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette
Clervaux

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

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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
Lufthansa
British Airways