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$520+ Cheap flights from Luxembourg to Denver (DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — DEN
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Luxembourg to Denver

Keep the following information in mind while searching for Luxembourg to Denver flight deals. Data was last updated April 1, 2025.

Round-trip from

$642
(Gotogate)

One-way from

$520
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$636
From Luxembourg to Denver Intl
Search Deals
One-way flight from Luxembourg to Denver Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Luxembourg to Denver

Cheapest flights from Luxembourg to Denver
Explore the most affordable flight options available from Luxembourg to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Gotogate deal was found by Cheapflights users on 3/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:15 amLUX - DEN
2 stops20h 05mAir Canada
Thu 5/227:45 amDEN - LUX
2 stops18h 15mAir Canada
Deal found 3/31$642
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:10 pmLUX - DEN
1 stop29h 10mMultiple Airlines
Thu 5/227:45 amDEN - LUX
2 stops18h 15mMultiple Airlines
Deal found 3/31$680
This British Airways deal was found by Cheapflights users on 3/31. 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.
Tue 7/110:05 pmLUX - DEN
1 stop26h 20mBritish Airways
Sat 7/196:35 pmDEN - LUX
1 stop18h 00mBritish Airways
Deal found 3/31$684
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/16:10 amLUX - DEN
2 stops22h 26mDelta
Tue 7/156:40 amDEN - LUX
2 stops19h 20mDelta
Deal found 3/31$721
This Air France deal was found by Cheapflights users on 3/31. 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.
Thu 5/157:30 amLUX - DEN
1 stop16h 00mAir France
Thu 5/225:40 pmDEN - LUX
1 stop20h 05mAir France
Deal found 3/31$757
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 7/411:25 amLUX - DEN
2 stops19h 44mAmerican Airlines
Sun 7/207:27 amDEN - LUX
2 stops19h 18mAmerican Airlines
Deal found 3/31$760
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/210:30 amLUX - DEN
1 stop13h 50mSWISS
Fri 7/185:50 pmDEN - LUX
1 stop16h 30mSWISS
Deal found 3/31$909
This Turkish Airlines deal was found by Cheapflights users on 3/31. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:20 pmLUX - DEN
1 stop31h 35mTurkish Airlines
Thu 7/177:50 pmDEN - LUX
1 stop29h 40mTurkish Airlines
Deal found 3/31$1,165
This Lufthansa deal was found by Cheapflights users on 3/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/58:10 pmLUX - DEN
1 stop30h 25mLufthansa
Thu 7/174:15 pmDEN - LUX
1 stop11h 55mLufthansa
Deal found 3/31$1,324
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/212:20 pmLUX - DEN
2 stops29h 54mTAP AIR PORTUGAL
Thu 7/1711:00 amDEN - LUX
2 stops21h 55mTAP AIR PORTUGAL
Deal found 3/31$1,504

Cheapflights Fare Finder

Customize your flight search to find flights from Luxembourg to Denver 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 April 1, 2025.
Use the filters below to find and compare flights from Luxembourg to Denver that are best for you.

Fly from

Luxembourg

Fly to

Denver

Route

Depart

Return

Price

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Thu 5/15

6:15 am-6:20 pm

2 stops20h 05m

Denver Intl

Thu 5/22

7:45 am-10:00 am

2 stops18h 15m

$642

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Thu 5/15

7:10 pm-4:20 pm

1 stop29h 10m

Denver Intl

Thu 5/22

7:45 am-10:00 am

2 stops18h 15m

$680

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Tue 7/1

10:05 pm-4:25 pm

1 stop26h 20m

Denver Intl

Sat 7/19

6:35 pm-8:35 pm

1 stop18h 00m

$684

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Tue 7/1

6:10 am-8:36 pm

2 stops22h 26m

Denver Intl

Tue 7/15

6:40 am-10:00 am

2 stops19h 20m

$721

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Thu 5/15

7:30 am-3:30 pm

1 stop16h 00m

Denver Intl

Thu 5/22

5:40 pm-9:45 pm

1 stop20h 05m

$757

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Fri 7/4

11:25 am-11:09 pm

2 stops19h 44m

Denver Intl

Sun 7/20

7:27 am-10:45 am

2 stops19h 18m

$760

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Wed 7/2

10:30 am-4:20 pm

1 stop13h 50m

Denver Intl

Fri 7/18

5:50 pm-6:20 pm

1 stop16h 30m

$909

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Sat 7/5

6:20 pm-5:55 pm

1 stop31h 35m

Denver Intl

Thu 7/17

7:50 pm-9:30 am

1 stop29h 40m

$1,165

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Sat 7/5

8:10 pm-6:35 pm

1 stop30h 25m

Denver Intl

Thu 7/17

4:15 pm-12:10 pm

1 stop11h 55m

$1,324

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Wed 7/2

12:20 pm-10:14 am

2 stops29h 54m

Denver Intl

Thu 7/17

11:00 am-4:55 pm

2 stops21h 55m

$1,504

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 14 results
1
2

Best time to book a flight from Luxembourg to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver 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 Denver

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated April 1, 2025.
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Turkish Airlines
7.3
Good
3,748 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Luxembourg to Denver. 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 into for flights to Denver from Luxembourg?

    If you book a flight to Denver from Luxembourg, you will be flying to Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver.

  • What are the cheapest airlines to fly from Luxembourg to Denver one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $723. Users have also found prices from $885 and $1,426 on Air France and United Airlines, respectively.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Luxembourg to Denver?

    Currently, October is the cheapest month in which you can book a flight from Luxembourg to Denver (average of $197). Flying from Luxembourg to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Westminster
Black Hawk
Lakewood
Winter Park
Cripple Creek
Golden
Silverthorne
Brighton
Broomfield
Greeley
Frisco
Wheat Ridge
Grand Lake
Central City
Glendale
Copper Mountain
Longmont
Thornton
Idaho Springs
Limon

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