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$626+ Cheap flights from Luxembourg (LUX) to Colorado

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — DEN
feb 19 — feb 261
gio 2/19
gio 2/26
1 adult, Economy
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Cheap flight deals from Luxembourg to Colorado

Keep the following information in mind while searching for Luxembourg to Colorado flight deals. Data was last updated gennaio 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$610
(Billigflug)

Popular in

December

Cheapest in

April
Provider with most accurate pricing for Luxembourg-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Luxembourg-Denver Intl flights.
Search Deals
From Luxembourg to Colorado
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($254 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals

Find flight deals from Luxembourg to Colorado

Cheapest flights from Luxembourg to Colorado
Explore the most affordable flight options available from Luxembourg to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on gennaio 20, 2026.

This British Airways deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 2/169:55 pm
LUX
-
DEN
1 stop25h 35m
British Airways
lun 2/239:22 am
DEN
-
LUX
2 stops27h 43m
British Airways
Deal found 1/18$626
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 2/69:55 pm
LUX
-
DEN
2 stops32h 39m
American Airlines
mar 2/101:40 pm
DEN
-
LUX
2 stops17h 20m
American Airlines
Deal found 1/19$629
This Billigflug deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 8/209:05 pm
LUX
-
DEN
2 stops27h 36m
Multiple Airlines
gio 9/38:30 am
DEN
-
LUX
2 stops17h 55m
Multiple Airlines
Deal found 1/18$633
This lastminute.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 8/209:05 pm
LUX
-
DEN
1 stop27h 25m
British Airways
gio 9/36:40 pm
DEN
-
LUX
1 stop30h 45m
British Airways
Deal found 1/18$647
This Air France deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 2/610:50 am
LUX
-
DEN
2 stops19h 56m
Air France
dom 2/812:07 pm
DEN
-
LUX
2 stops17h 43m
Air France
Deal found 1/19$649
This Flysmarter deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 9/79:05 pm
LUX
-
DEN
2 stops26h 48m
British Airways
sab 9/1211:59 pm
DEN
-
LUX
2 stops36h 21m
British Airways
Deal found 1/17$688
This Expedia deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 9/711:45 am
LUX
-
DEN
1 stop12h 45m
Multiple Airlines
sab 9/125:42 pm
DEN
-
LUX
2 stops31h 58m
Multiple Airlines
Deal found 1/17$699
This Billigflug deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 8/1911:35 am
LUX
-
DEN
1 stop12h 55m
British Airways
gio 9/36:40 pm
DEN
-
LUX
1 stop30h 45m
British Airways
Deal found 1/18$714
This Billigflug deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 8/199:35 pm
LUX
-
DEN
2 stops27h 06m
Multiple Airlines
gio 9/36:40 pm
DEN
-
LUX
1 stop30h 45m
Multiple Airlines
Deal found 1/18$719

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luxembourg to Colorado 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, Cheapflights users made 2,558,603 searches. Data last updated gennaio 20, 2026.
Use the filters below to find and compare flights from Luxembourg to Colorado that are best for you.

Fly from

Luxembourg

Fly to

Colorado

Route

Depart

Return

Price

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

lun 2/16

9:55 pm-3:30 pm

1 stop25h 35m

Denver Intl

lun 2/23

9:22 am-9:05 pm

2 stops27h 43m

$626

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

ven 2/6

9:55 pm-10:34 pm

2 stops32h 39m

Denver Intl

mar 2/10

1:40 pm-3:00 pm

2 stops17h 20m

$629

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

ven 2/6

9:55 pm-9:16 pm

2 stops31h 21m

Denver Intl

lun 2/9

3:17 pm-9:05 pm

2 stops21h 48m

$629

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

ven 2/6

10:50 am-10:46 pm

2 stops19h 56m

Denver Intl

dom 2/8

12:07 pm-1:50 pm

2 stops17h 43m

$649

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

lun 2/16

8:10 am-1:40 pm

1 stop13h 30m

Denver Intl

lun 2/23

8:20 pm-4:20 pm

1 stop12h 00m

$731

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

ven 2/6

9:55 pm-3:30 pm

1 stop25h 35m

Denver Intl

lun 2/9

5:25 pm-10:15 am

1 stop32h 50m

$940

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

dom 5/24

7:30 am-7:00 pm

2 stops19h 30m

Denver Intl

ven 5/29

4:40 pm-9:45 pm

2 stops21h 05m

$998

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

lun 2/16

6:55 am-7:55 pm

3 stops21h 00m

Denver Intl

lun 2/23

1:25 pm-4:20 pm

2 stops18h 55m

$1,055

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

ven 2/6

11:00 am-9:11 pm

2 stops18h 11m

Denver Intl

dom 2/8

5:25 pm-4:20 pm

1 stop14h 55m

$1,095

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Best time to book a flight from Luxembourg to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Luxembourg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Luxembourg to Colorado
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Luxembourg to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Luxembourg to Colorado?

    Most people fly from Luxembourg (LUX) if they book a flight from Luxembourg to Colorado. Luxembourg is conveniently located just 3.8 mi from Luxembourg’s city center.

  • How long is the flight from Luxembourg to Colorado?

    Airlines like British Airways and American Airlines fly from Luxembourg to Colorado in about 25h 35m. The time it takes to get you to your destination can typically vary by up to 2h 20m. There are 4963 mi between Luxembourg and Colorado. This flight may include one or multiple stops.

  • Can I find deals for flights from Luxembourg to Colorado that include hotel bookings?

    Yes. In addition to deals on Luxembourg to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luxembourg to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to Colorado.

  • Can I find deals for business class flights from Luxembourg to Colorado?

    Yes. Cheapflights offers flight deals from Luxembourg to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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