When did momondo last update prices for flights from Luxembourg Airport to Denver Intl Airport?

Prices for flights from Luxembourg Airport to Denver Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Luxembourg Airport to Denver Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Luxembourg Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$647 Cheap Flights from Luxembourg to Denver in 2025/26

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Find the cheapest flights from Luxembourg to Denver

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:25 am - 8:55 pm

LUX

DEN

17h 30m2 stops

9:15 am - 10:45 am

DEN

LUX

17h 30m2 stops

$725British Airways

Fri, May 29 - Sun, Jun 7

8:25 am - 1:30 pm

LUX

DEN

13h 05m1 stop

5:45 pm - 1:50 pm

DEN

LUX

12h 05m1 stop

$727Multiple Airlines

Fri, May 29 - Sun, Jun 7

10:50 am - 10:34 pm

LUX

DEN

19h 44m2 stops

12:52 pm - 9:05 pm

DEN

LUX

24h 13m2 stops

$730British Airways

Mon, Jan 26 - Mon, Feb 2

6:55 am - 1:40 pm

LUX

DEN

14h 45m1 stop

5:42 pm - 4:20 pm

DEN

LUX

14h 38m2 stops

$738Lufthansa

Mon, Jan 26 - Mon, Feb 2

5:10 pm - 3:30 pm

LUX

DEN

30h 20m1 stop

5:25 pm - 9:05 pm

DEN

LUX

19h 40m1 stop

$744American Airlines

Mon, Jan 26 - Mon, Feb 2

9:15 pm - 3:42 pm

LUX

DEN

26h 27m2 stops

6:40 pm - 8:20 pm

DEN

LUX

17h 40m1 stop

$745British Airways

Fri, May 29 - Sun, Jun 7

9:35 pm - 4:30 pm

LUX

DEN

26h 55m1 stop

6:40 pm - 10:40 am

DEN

LUX

32h 00m1 stop

$746British Airways

Wed, May 6 - Sun, May 10

11:40 am - 8:24 pm

LUX

DEN

16h 44m2 stops

6:40 pm - 4:00 pm

DEN

LUX

13h 20m1 stop

$749American Airlines

Thu, May 28 - Sun, Jun 7

10:55 am - 4:30 pm

LUX

DEN

13h 35m1 stop

6:40 pm - 4:00 pm

DEN

LUX

13h 20m1 stop

$791American Airlines

Sat, May 30 - Sun, Jun 7

11:40 am - 4:30 pm

LUX

DEN

12h 50m1 stop

6:40 pm - 4:00 pm

DEN

LUX

13h 20m1 stop

$794British Airways

Thu, May 28 - Sun, Jun 7

Lufthansa flights from Luxembourg to Denver

Our best Lufthansa deals on Luxembourg to Denver flight tickets

Lufthansa

Jan 26

LUX6:55 amLuxembourg

14h 45m

1 stop

DEN1:40 pmDenver Intl

Feb 2

DEN5:42 pmDenver Intl

14h 38m

2 stops

LUX4:20 pmLuxembourg

$738

Find similar

Lufthansa

Dec 20

LUX10:55 amLuxembourg

13h 05m

1 stop

DEN4:00 pmDenver Intl

Dec 27

DEN5:45 pmDenver Intl

31h 05m

2 stops

LUX8:50 amLuxembourg

$1,555

Find similar

Lufthansa

Dec 20

LUX10:55 amLuxembourg

13h 05m

1 stop

DEN4:00 pmDenver Intl

Dec 27

DEN8:20 pmDenver Intl

28h 30m

1 stop

LUX8:50 amLuxembourg

$1,632

Find similar

American Airlines flights from Luxembourg to Denver

Our best American Airlines deals on Luxembourg to Denver flight tickets

American Airlines

Jan 26

LUX5:10 pmLuxembourg

30h 20m

1 stop

DEN3:30 pmDenver Intl

Feb 2

DEN5:25 pmDenver Intl

19h 40m

1 stop

LUX9:05 pmLuxembourg

$744

Find similar

American Airlines

May 28

LUX11:40 amLuxembourg

16h 44m

2 stops

DEN8:24 pmDenver Intl

Jun 7

DEN6:40 pmDenver Intl

13h 20m

1 stop

LUX4:00 pmLuxembourg

$749

Find similar

American Airlines

May 30

LUX10:55 amLuxembourg

13h 35m

1 stop

DEN4:30 pmDenver Intl

Jun 7

DEN6:40 pmDenver Intl

13h 20m

1 stop

LUX4:00 pmLuxembourg

$791

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Fri 5/29

11:25 am-8:55 pm

2 stops17h 30m

Denver Intl

Sun 6/7

9:15 am-10:45 am

2 stops17h 30m

$725

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Fri 5/29

8:25 am-1:30 pm

1 stop13h 05m

Denver Intl

Sun 6/7

5:45 pm-1:50 pm

1 stop12h 05m

$727

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Mon 1/26

10:50 am-10:34 pm

2 stops19h 44m

Denver Intl

Mon 2/2

12:52 pm-9:05 pm

2 stops24h 13m

$730

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Mon 1/26

6:55 am-1:40 pm

1 stop14h 45m

Denver Intl

Mon 2/2

5:42 pm-4:20 pm

2 stops14h 38m

$738

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Mon 1/26

5:10 pm-3:30 pm

1 stop30h 20m

Denver Intl

Mon 2/2

5:25 pm-9:05 pm

1 stop19h 40m

$744

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Fri 5/29

9:15 pm-3:42 pm

2 stops26h 27m

Denver Intl

Sun 6/7

6:40 pm-8:20 pm

1 stop17h 40m

$745

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Wed 5/6

9:35 pm-4:30 pm

1 stop26h 55m

Denver Intl

Sun 5/10

6:40 pm-10:40 am

1 stop32h 00m

$746

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Thu 5/28

11:40 am-8:24 pm

2 stops16h 44m

Denver Intl

Sun 6/7

6:40 pm-4:00 pm

1 stop13h 20m

$749

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Sat 5/30

10:55 am-4:30 pm

1 stop13h 35m

Denver Intl

Sun 6/7

6:40 pm-4:00 pm

1 stop13h 20m

$791

LuxembourgDenver

LUX - DEN

LUXDEN

Luxembourg

Thu 5/28

11:40 am-4:30 pm

1 stop12h 50m

Denver Intl

Sun 6/7

6:40 pm-4:00 pm

1 stop13h 20m

$794

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Luxembourg to Denver

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 Denver?

The cheapest day to depart on your flight to Denver is on a Thursday when prices can be found for as low as $1,054. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Saturday, with ticket prices averaging around $1,352.

Can stopping save me money on Luxembourg to Denver flights?

You could potentially save up to 34% on your flight if you consider stops on a Luxembourg to Denver flight.

When to book flights from Luxembourg to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Luxembourg to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Luxembourg to Denver (LUX to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Luxembourg to Denver

Fastest flight time	13h 05m
Direct flights	None

The fastest flight from Luxembourg to Denver takes 13h 05m

There are no direct flights from Luxembourg to Denver. There are no popular flight routes from Luxembourg to Denver.

Search flight deals

How far is Luxembourg to Denver Intl by plane?
A flight from Luxembourg to Denver Intl will travel around 4977.8 mi. In terms of flight time, this usually takes a little over 13h 05m.
When did momondo last update prices for flights from Luxembourg Airport to Denver Intl Airport?
Prices for flights from Luxembourg Airport to Denver Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Luxembourg Airport to Denver Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Luxembourg Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Keystone

Cripple Creek

Manitou Springs

Longmont

Boulder

Greeley

Lakewood

Thornton

Westminster

Winter Park

Copper Mountain

Silverthorne

Frisco

Centennial

Grand Lake

Why use momondo?

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

It is quick and easy to find Luxembourg to Denver flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Denver that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Luxembourg to Denver.

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

Yes. momondo can track prices for Luxembourg to Denver flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.