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Cheap flights from Colorado to Luxembourg from $548

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 8/6. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:40 am - 7:30 pm
DEN
-
LUX
25h 50m
2 stops
Multiple Airlines Logo
2:35 pm - 10:33 am
LUX
-
DEN
27h 58m
2 stops
$548Multiple Airlines
Thu, Aug 6 - Fri, Aug 21
Multiple Airlines Logo
5:40 pm - 1:50 pm
DEN
-
LUX
12h 10m
1 stop
Multiple Airlines Logo
2:35 pm - 10:33 am
LUX
-
DEN
27h 58m
2 stops
$552Multiple Airlines
Thu, Aug 6 - Fri, Aug 21
Lufthansa Logo
5:20 pm - 4:20 pm
DEN
-
LUX
16h 00m
1 stop
Lufthansa Logo
10:35 am - 12:30 am
LUX
-
DEN
20h 55m
2 stops
$572Lufthansa
Mon, Mar 9 - Wed, Mar 25
British Airways Logo
6:40 pm - 9:25 am
DEN
-
LUX
30h 45m
1 stop
British Airways Logo
11:25 am - 4:30 pm
LUX
-
DEN
13h 05m
1 stop
$574British Airways
Thu, Aug 6 - Fri, Aug 21
British Airways Logo
6:25 pm - 10:15 am
DEN
-
LUX
32h 50m
1 stop
British Airways Logo
9:55 pm - 4:30 pm
LUX
-
DEN
25h 35m
1 stop
$582British Airways
Mon, Mar 9 - Wed, Mar 25
Lufthansa Logo
5:54 pm - 4:20 pm
DEN
-
LUX
15h 26m
2 stops
Lufthansa Logo
10:35 am - 12:30 am
LUX
-
DEN
20h 55m
2 stops
$591Lufthansa
Mon, Mar 9 - Wed, Mar 25
Lufthansa Logo
5:45 pm - 10:00 pm
DEN
-
LUX
20h 15m
1 stop
Lufthansa Logo
7:05 am - 4:00 pm
LUX
-
DEN
16h 55m
1 stop
$645Lufthansa
Wed, Feb 18 - Thu, Feb 26
Multiple Airlines Logo
11:15 am - 4:20 pm
DEN
-
LUX
21h 05m
2 stops
Multiple Airlines Logo
10:45 am - 4:00 pm
LUX
-
DEN
13h 15m
1 stop
$654Multiple Airlines
Wed, Feb 18 - Thu, Feb 26
Multiple Airlines Logo
8:05 am - 1:55 pm
DEN
-
LUX
21h 50m
2 stops
Multiple Airlines Logo
7:10 am - 4:00 pm
LUX
-
DEN
16h 50m
1 stop
$663Multiple Airlines
Mon, Feb 23 - Tue, Mar 3
United Airlines Logo
8:20 pm - 4:20 pm
DEN
-
LUX
12h 00m
1 stop
United Airlines Logo
9:30 am - 6:55 pm
LUX
-
DEN
17h 25m
1 stop
$671United Airlines
Mon, Feb 23 - Tue, Mar 3

Lufthansa flights from Colorado to Luxembourg

Our best Lufthansa deals on Colorado to Luxembourg flight tickets
Lufthansa
Mar 9
DEN5:20 pmDenver Intl
16h 00m
1 stop
LUX4:20 pmLuxembourg
Mar 25
LUX10:35 amLuxembourg
20h 55m
2 stops
DEN12:30 amDenver Intl
$572
Lufthansa
Mar 9
DEN5:54 pmDenver Intl
15h 26m
2 stops
LUX4:20 pmLuxembourg
Mar 25
LUX10:35 amLuxembourg
20h 55m
2 stops
DEN12:30 amDenver Intl
$591
Lufthansa
Feb 18
DEN5:45 pmDenver Intl
20h 15m
1 stop
LUX10:00 pmLuxembourg
Feb 26
LUX7:05 amLuxembourg
16h 55m
1 stop
DEN4:00 pmDenver Intl
$645

Air Canada flights from Colorado to Luxembourg

Our best Air Canada deals on Colorado to Luxembourg flight tickets
Air Canada
Feb 18
DEN11:15 amDenver Intl
21h 05m
2 stops
LUX4:20 pmLuxembourg
Feb 26
LUX7:05 amLuxembourg
20h 50m
2 stops
DEN7:55 pmDenver Intl
$676
Air Canada
Feb 19
DEN1:25 pmDenver Intl
18h 55m
2 stops
LUX4:20 pmLuxembourg
Feb 23
LUX2:20 pmLuxembourg
37h 35m
2 stops
DEN7:55 pmDenver Intl
$752
Air Canada
Feb 19
DEN1:25 pmDenver Intl
36h 35m
2 stops
LUX10:00 amLuxembourg
Feb 23
LUX2:20 pmLuxembourg
37h 35m
2 stops
DEN7:55 pmDenver Intl
$753

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 February 7, 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

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Thu 8/6

9:40 am-7:30 pm

2 stops25h 50m

Luxembourg

Fri 8/21

2:35 pm-10:33 am

2 stops27h 58m

$548

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Thu 8/6

5:40 pm-1:50 pm

1 stop12h 10m

Luxembourg

Fri 8/21

2:35 pm-10:33 am

2 stops27h 58m

$552

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 3/9

5:20 pm-4:20 pm

1 stop16h 00m

Luxembourg

Wed 3/25

10:35 am-12:30 am

2 stops20h 55m

$572

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Thu 8/6

6:40 pm-9:25 am

1 stop30h 45m

Luxembourg

Fri 8/21

11:25 am-4:30 pm

1 stop13h 05m

$574

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 3/9

6:25 pm-10:15 am

1 stop32h 50m

Luxembourg

Wed 3/25

9:55 pm-4:30 pm

1 stop25h 35m

$582

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 3/9

5:54 pm-4:20 pm

2 stops15h 26m

Luxembourg

Wed 3/25

10:35 am-12:30 am

2 stops20h 55m

$591

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Wed 2/18

5:45 pm-10:00 pm

1 stop20h 15m

Luxembourg

Thu 2/26

7:05 am-4:00 pm

1 stop16h 55m

$645

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Wed 2/18

11:15 am-4:20 pm

2 stops21h 05m

Luxembourg

Thu 2/26

10:45 am-4:00 pm

1 stop13h 15m

$654

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 2/23

8:05 am-1:55 pm

2 stops21h 50m

Luxembourg

Tue 3/3

7:10 am-4:00 pm

1 stop16h 50m

$663

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 2/23

8:20 pm-4:20 pm

1 stop12h 00m

Luxembourg

Tue 3/3

9:30 am-6:55 pm

1 stop17h 25m

$671

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

How long is the flight from Colorado to Luxembourg?

Flight times vary depending on what airport in Colorado you fly out of and what airport in Luxembourg you fly into. For example, flying from Denver to Luxembourg takes 16h on average. On the other hand, flying from Colorado Springs to Luxembourg takes 42h 13m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

16h 00m

Direct flights

None
The fastest flight from Colorado to Luxembourg takes 16h 00m
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 $587Free CancellationRating
6.8
7,773 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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