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Cheap flights from Colorado to Luxembourg from $518

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Luxembourg departing on 1/31. 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
0 bags

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Find the cheapest flights from Colorado to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
3:05 pm - 5:30 pm
COS
-
LUX
18h 25m2 stops
British Airways Logo
11:20 am - 5:41 pm
LUX
-
COS
38h 21m2 stops
$518British Airways
Sat, Jan 31 - Sat, Feb 7
Air Canada Logo
7:00 am - 10:00 am
COS
-
LUX
19h 00m3 stops
Air Canada Logo
7:05 am - 6:18 pm
LUX
-
COS
19h 13m3 stops
$610Air Canada
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
1:25 pm - 7:30 pm
COS
-
LUX
22h 05m2 stops
Multiple Airlines Logo
7:05 am - 6:18 pm
LUX
-
COS
19h 13m3 stops
$694Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Scandinavian Airlines Logo
1:10 pm - 10:40 pm
DEN
-
LUX
25h 30m2 stops
Scandinavian Airlines Logo
1:25 pm - 12:28 am
LUX
-
DEN
43h 03m2 stops
$716Scandinavian Airlines
Wed, Jan 14 - Wed, Jan 21
Scandinavian Airlines Logo
12:00 pm - 5:55 pm
DEN
-
LUX
21h 55m2 stops
Scandinavian Airlines Logo
6:30 pm - 10:46 pm
LUX
-
DEN
36h 16m2 stops
$750Scandinavian Airlines
Thu, Jan 29 - Mon, Feb 2
Turkish Airlines Logo
7:20 pm - 9:55 am
DEN
-
LUX
30h 35m1 stop
Turkish Airlines Logo
6:00 pm - 5:35 pm
LUX
-
DEN
31h 35m1 stop
$836Turkish Airlines
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
11:35 am - 5:05 pm
DEN
-
LUX
21h 30m2 stops
Multiple Airlines Logo
10:50 am - 5:35 pm
LUX
-
DEN
38h 45m1 stop
$873Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
British Airways Logo
10:21 am - 10:30 am
COS
-
LUX
16h 09m2 stops
British Airways Logo
9:55 pm - 5:41 pm
LUX
-
COS
51h 46m2 stops
$896British Airways
Fri, Jan 30 - Tue, Feb 3
Lufthansa Logo
4:20 pm - 4:20 pm
DEN
-
LUX
16h 00m1 stop
Lufthansa Logo
9:30 am - 2:35 pm
LUX
-
DEN
13h 05m1 stop
$920Lufthansa
Wed, Jan 14 - Wed, Jan 21
Lufthansa Logo
4:55 pm - 6:00 pm
DEN
-
LUX
18h 05m1 stop
Lufthansa Logo
8:25 am - 3:35 pm
LUX
-
DEN
15h 10m1 stop
$970Lufthansa
Thu, Mar 12 - Sun, Apr 5

Scandinavian Airlines flights from Colorado to Luxembourg

Our best Scandinavian Airlines deals on Colorado to Luxembourg flight tickets
Scandinavian Airlines
Jan 14
DEN1:10 pmDenver Intl
25h 30m
2 stops
LUX10:40 pmLuxembourg
Jan 21
LUX1:25 pmLuxembourg
43h 03m
2 stops
DEN12:28 amDenver Intl
$716
Find similar
Scandinavian Airlines
Jan 29
DEN12:00 pmDenver Intl
21h 55m
2 stops
LUX5:55 pmLuxembourg
Feb 2
LUX6:30 pmLuxembourg
36h 16m
2 stops
DEN10:46 pmDenver Intl
$750
Find similar
Scandinavian Airlines
Mar 12
DEN6:40 amDenver Intl
29h 40m
3 stops
LUX7:20 pmLuxembourg
Apr 5
LUX10:30 amLuxembourg
19h 48m
2 stops
DEN10:18 pmDenver Intl
$1,177
Find similar

Lufthansa flights from Colorado to Luxembourg

Our best Lufthansa deals on Colorado to Luxembourg flight tickets
Lufthansa
Jan 14
DEN4:20 pmDenver Intl
16h 00m
1 stop
LUX4:20 pmLuxembourg
Jan 21
LUX9:30 amLuxembourg
13h 05m
1 stop
DEN2:35 pmDenver Intl
$920
Find similar
Lufthansa
Mar 12
DEN4:55 pmDenver Intl
18h 05m
1 stop
LUX6:00 pmLuxembourg
Apr 5
LUX8:25 amLuxembourg
15h 10m
1 stop
DEN3:35 pmDenver Intl
$970
Find similar
Lufthansa
Mar 12
DEN4:55 pmDenver Intl
18h 05m
1 stop
LUX6:00 pmLuxembourg
Apr 5
LUX6:15 amLuxembourg
17h 25m
1 stop
DEN3:40 pmDenver Intl
$971
Find similar

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 December 18, 2025.
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

Colorado SpringsLuxembourg

COS - LUX

COSLUX

Colorado Springs

Sat 1/31

3:05 pm-5:30 pm

2 stops18h 25m

Luxembourg

Sat 2/7

11:20 am-5:41 pm

2 stops38h 21m

$518

Colorado SpringsLuxembourg

COS - LUX

COSLUX

Colorado Springs

Sat 1/31

7:00 am-10:00 am

3 stops19h 00m

Luxembourg

Sat 2/7

7:05 am-6:18 pm

3 stops19h 13m

$610

Colorado SpringsLuxembourg

COS - LUX

COSLUX

Colorado Springs

Sat 1/31

1:25 pm-7:30 pm

2 stops22h 05m

Luxembourg

Sat 2/7

7:05 am-6:18 pm

3 stops19h 13m

$694

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Wed 1/14

1:10 pm-10:40 pm

2 stops25h 30m

Luxembourg

Wed 1/21

1:25 pm-12:28 am

2 stops43h 03m

$716

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Thu 1/29

12:00 pm-5:55 pm

2 stops21h 55m

Luxembourg

Mon 2/2

6:30 pm-10:46 pm

2 stops36h 16m

$750

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Thu 1/29

7:20 pm-9:55 am

1 stop30h 35m

Luxembourg

Mon 2/2

6:00 pm-5:35 pm

1 stop31h 35m

$836

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Wed 1/14

11:35 am-5:05 pm

2 stops21h 30m

Luxembourg

Wed 1/21

10:50 am-5:35 pm

1 stop38h 45m

$873

Colorado SpringsLuxembourg

COS - LUX

COSLUX

Colorado Springs

Fri 1/30

10:21 am-10:30 am

2 stops16h 09m

Luxembourg

Tue 2/3

9:55 pm-5:41 pm

2 stops51h 46m

$896

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Wed 1/14

4:20 pm-4:20 pm

1 stop16h 00m

Luxembourg

Wed 1/21

9:30 am-2:35 pm

1 stop13h 05m

$920

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Thu 3/12

4:55 pm-6:00 pm

1 stop18h 05m

Luxembourg

Sun 4/5

8:25 am-3:35 pm

1 stop15h 10m

$970

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 day to depart on your flight to Luxembourg?

On average, the least expensive day to fly to Luxembourg from Colorado is on a Saturday. momondo users have found tickets for Saturday departures for as low as $828. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Thursday is $1,547.

What is the cheapest time of day to depart on your flight to Luxembourg?

According to our data, the cheapest time of day to fly to Luxembourg is in the evening. momondo users have found flights departing from Colorado to Luxembourg in the evening for as low as $766. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $991.

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

18h 25m

Direct flights

None
The fastest flight from Colorado to Luxembourg takes 18h 25m
There are no direct flights from Colorado to Luxembourg. There are no popular flight routes from Colorado to Luxembourg.
Search flight deals

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

    Prices for flights from Colorado to Luxembourg are updated daily.

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

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

    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.

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

    The required travel and health documents for your Luxembourg 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. 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
LufthansaPriceFrom $618Free CancellationRating
6.8
7,635 reviews
Search Lufthansa flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colorado to Luxembourg for you.

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

Yes. momondo allows you to filter the results for Colorado to Luxembourg flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Colorado and Luxembourg by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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Sat 1/17
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