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$520+ Cheap flights from Luxembourg (LUX) 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 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Luxembourg to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 31, 2025.

Round-trip from

$630
(Gotogate)

One-way from

$520
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$796
From Luxembourg to Denver Intl
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One-way flight from Luxembourg to Denver Intl
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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 March 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 March 31, 2025.

This Gotogate deal was found by Cheapflights users on 3/30. 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.
Mon 5/126:15 amLUX - DEN
2 stops20h 05mMultiple Airlines
Mon 5/195:50 pmDEN - LUX
1 stop16h 30mMultiple Airlines
Deal found 3/30$630
This Booking.com deal was found by Cheapflights users on 3/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:15 amLUX - DEN
2 stops34h 12mAir Canada
Wed 5/215:40 pmDEN - LUX
2 stops32h 20mAir Canada
Deal found 3/30$633
This American Airlines deal was found by Cheapflights users on 3/30. 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
1 stop13h 00mAmerican Airlines
Sun 7/2011:35 amDEN - LUX
2 stops15h 10mAmerican Airlines
Deal found 3/30$662
This Expedia deal was found by Cheapflights users on 3/30. 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.
Sat 8/308:10 pmLUX - DEN
1 stop25h 35mLufthansa
Fri 9/125:59 pmDEN - LUX
1 stop11h 51mLufthansa
Deal found 3/30$708
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 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.
Fri 7/411:25 amLUX - DEN
1 stop13h 00mBritish Airways
Sun 7/206:35 pmDEN - LUX
1 stop17h 45mBritish Airways
Deal found 3/31$855

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 March 31, 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

Mon 5/12

6:15 am-6:20 pm

2 stops20h 05m

Denver Intl

Mon 5/19

5:50 pm-6:20 pm

1 stop16h 30m

$630

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Wed 5/14

8:15 am-10:27 am

2 stops34h 12m

Denver Intl

Wed 5/21

5:40 pm-10:00 am

2 stops32h 20m

$633

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Fri 7/4

11:25 am-4:25 pm

1 stop13h 00m

Denver Intl

Sun 7/20

11:35 am-10:45 am

2 stops15h 10m

$662

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Sat 8/30

8:10 pm-1:45 pm

1 stop25h 35m

Denver Intl

Fri 9/12

5:59 pm-1:50 pm

1 stop11h 51m

$708

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-4:25 pm

1 stop13h 00m

Denver Intl

Sun 7/20

6:35 pm-8:20 pm

1 stop17h 45m

$855

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Tue 8/12

6:20 pm-11:27 am

3 stops49h 07m

$520

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Tue 8/12

10:05 pm-3:48 pm

2 stops25h 43m

$723

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Tue 8/12

7:30 am-3:30 pm

1 stop16h 00m

$885

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Tue 8/12

9:50 am-6:07 pm

3 stops40h 17m

$1,426

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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 March 31, 2025.
Air France
7.4
Good
1,425 reviews

Entertainment

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Food

7.0

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air France
7.4
Good
1,425 reviews
Air France
7.4
Good
1,425 reviews

Entertainment

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Food

7.0

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
United Airlines
7.4
Good
8,614 reviews
Air France
7.4
Good
1,425 reviews

Entertainment

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Food

7.0

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
American Airlines
7.2
Good
10,000 reviews
Air France
7.4
Good
1,425 reviews

Entertainment

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Food

7.0

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air Canada
7.0
Good
9,012 reviews
Air France
7.4
Good
1,425 reviews

Entertainment

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Food

7.0

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Lufthansa
6.7
Okay
6,961 reviews
Air France
7.4
Good
1,425 reviews

Entertainment

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Food

7.0

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

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 are the cheapest airlines flying from Luxembourg to Denver round-trip?

    Currently priced at $633, Air Canada will fly you from Luxembourg to Denver and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Lufthansa - these airlines can fly you to your destination from $662 and $708, respectively. Air Canada is currently priced 25% below the average price you’ll pay for this route.

  • 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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