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

Prices for flights from Denver Intl Airport to Luxembourg are updated daily.

How many operators does momondo search for flights from Denver Intl Airport to Luxembourg?

As of November 2025, there is 1 operator available to choose from for flights from Denver Intl Airport to Luxembourg.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport 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.

$618 Cheap Flights from Denver to Luxembourg in 2025/26

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4:20 pm - 4:20 pmDEN-LUX

16h 00m1 stop

8:10 am - 4:00 pmLUX-DEN

15h 50m1 stop

$618Lufthansa

Find Deal

lun., nov. 17 - jue., nov. 27

4:20 pm - 4:20 pmDEN-LUX

16h 00m1 stop

9:30 am - 6:55 pmLUX-DEN

17h 25m1 stop

$620United Airlines

Find Deal

lun., nov. 17 - mar., nov. 25

11:15 am - 10:05 amDEN-LUX

38h 50m2 stops

7:10 am - 7:55 pmLUX-DEN

20h 45m2 stops

$621Air Canada

Find Deal

sáb., nov. 15 - mié., nov. 26

1:25 pm - 2:00 pmDEN-LUX

16h 35m2 stops

7:10 am - 7:55 pmLUX-DEN

20h 45m2 stops

$627Air Canada

Find Deal

mié., nov. 19 - mar., nov. 25

11:40 am - 10:25 amDEN-LUX

15h 45m2 stops

2:35 pm - 11:54 pmLUX-DEN

17h 19m2 stops

$640Delta

Find Deal

vie., mar. 27 - mar., mar. 31

5:25 pm - 9:05 pmDEN-LUX

19h 40m1 stop

9:55 pm - 3:30 pmLUX-DEN

25h 35m1 stop

$667British Airways

Find Deal

dom., nov. 16 - mar., nov. 25

1:46 pm - 4:50 pmDEN-LUX

20h 04m2 stops

12:25 pm - 11:04 pmLUX-DEN

42h 39m2 stops

$678TAP AIR PORTUGAL

Find Deal

jue., mar. 12 - dom., abr. 5

1:46 pm - 4:50 pmDEN-LUX

20h 04m2 stops

12:25 pm - 11:04 pmLUX-DEN

42h 39m2 stops

$698TAP AIR PORTUGAL

Find Deal

jue., mar. 12 - dom., abr. 5

2:02 pm - 2:15 pmDEN-LUX

16h 13m2 stops

2:45 pm - 5:27 pmLUX-DEN

34h 42m2 stops

$770Delta

Find Deal

lun., nov. 17 - lun., dic. 1

5:25 pm - 4:50 pmDEN-LUX

15h 25m1 stop

9:55 pm - 3:30 pmLUX-DEN

25h 35m1 stop

$874British Airways

Find Deal

mié., nov. 19 - mar., nov. 25

Delta flights from Denver to Luxembourg

Our best Delta deals on Denver to Luxembourg flight tickets

Delta

Mar 27

DEN11:40 amDenver Intl

15h 45m

2 stops

LUX10:25 amLuxembourg

Mar 31

LUX2:35 pmLuxembourg

17h 19m

2 stops

DEN11:54 pmDenver Intl

$640

Find similar

Delta

Nov 17

DEN2:02 pmDenver Intl

16h 13m

2 stops

LUX2:15 pmLuxembourg

Dec 1

LUX2:45 pmLuxembourg

34h 42m

2 stops

DEN5:27 pmDenver Intl

$770

Find similar

Delta

Nov 19

DEN1:10 pmDenver Intl

17h 05m

2 stops

LUX2:15 pmLuxembourg

Nov 28

LUX6:00 amLuxembourg

23h 14m

2 stops

DEN9:14 pmDenver Intl

$1,007

Find similar

American Airlines flights from Denver to Luxembourg

Our best American Airlines deals on Denver to Luxembourg flight tickets

American Airlines

Mar 27

DEN10:43 amDenver Intl

16h 47m

2 stops

LUX10:30 amLuxembourg

Mar 31

LUX11:30 amLuxembourg

13h 05m

1 stop

DEN4:35 pmDenver Intl

$826

Find similar

American Airlines

Nov 18

DEN5:25 pmDenver Intl

32h 50m

1 stop

LUX10:15 amLuxembourg

Nov 27

LUX11:00 amLuxembourg

32h 37m

2 stops

DEN11:37 amDenver Intl

$837

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

lun. 11/17

4:20 pm-4:20 pm

1 stop16h 00m

Luxembourg

jue. 11/27

8:10 am-4:00 pm

1 stop15h 50m

$618

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

lun. 11/17

4:20 pm-4:20 pm

1 stop16h 00m

Luxembourg

mar. 11/25

9:30 am-6:55 pm

1 stop17h 25m

$620

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

sáb. 11/15

11:15 am-10:05 am

2 stops38h 50m

Luxembourg

mié. 11/26

7:10 am-7:55 pm

2 stops20h 45m

$621

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

mié. 11/19

1:25 pm-2:00 pm

2 stops16h 35m

Luxembourg

mar. 11/25

7:10 am-7:55 pm

2 stops20h 45m

$627

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

vie. 3/27

11:40 am-10:25 am

2 stops15h 45m

Luxembourg

mar. 3/31

2:35 pm-11:54 pm

2 stops17h 19m

$640

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

dom. 11/16

5:25 pm-9:05 pm

1 stop19h 40m

Luxembourg

mar. 11/25

9:55 pm-3:30 pm

1 stop25h 35m

$667

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

jue. 3/12

1:46 pm-4:50 pm

2 stops20h 04m

Luxembourg

dom. 4/5

12:25 pm-11:04 pm

2 stops42h 39m

$678

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

jue. 3/12

1:46 pm-4:50 pm

2 stops20h 04m

Luxembourg

dom. 4/5

12:25 pm-11:04 pm

2 stops42h 39m

$698

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

lun. 11/17

2:02 pm-2:15 pm

2 stops16h 13m

Luxembourg

lun. 12/1

2:45 pm-5:27 pm

2 stops34h 42m

$770

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

mié. 11/19

5:25 pm-4:50 pm

1 stop15h 25m

Luxembourg

mar. 11/25

9:55 pm-3:30 pm

1 stop25h 35m

$874

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Denver 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

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of August, then departing from Denver during the month April is also very affordable. Most momondo users find prices during this month for around $723.

What is the cheapest day to depart on your flight to Luxembourg?

On average, the least expensive day to fly to Luxembourg from Denver is on a Saturday. momondo users have found tickets for Saturday departures for as low as $828. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Thursday is $1,547.

What is the cheapest time of day to depart on your flight to Luxembourg?

According to our data, the cheapest time of day to fly to Luxembourg is in the evening. momondo users have found flights departing from Denver to Luxembourg in the evening for as low as $766. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $991.

Cheap Denver to Luxembourg flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Denver Intl Airport to Luxembourg?
Prices for flights from Denver Intl Airport to Luxembourg are updated daily.
How many operators does momondo search for flights from Denver Intl Airport to Luxembourg?
As of November 2025, there is 1 operator available to choose from for flights from Denver Intl Airport to Luxembourg.
How old do you have to be to fly from Denver Intl Airport to Luxembourg?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport 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 Denver to Luxembourg

Compare and see reviews for airlines that fly from Denver to Luxembourg with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $618	Free Cancellation	Rating 6.8 7,555 reviews		Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Denver 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 Denver to Luxembourg for you.

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

Flights from Denver to Luxembourg with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Denver 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 Denver to Luxembourg right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Denver 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.

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to Luxembourgfrom $359

Cheap flights from Denver to Luxembourg from $618

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Luxembourg departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Denver to Luxembourg

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Delta flights from Denver to Luxembourg

Our best Delta deals on Denver to Luxembourg flight tickets

American Airlines flights from Denver to Luxembourg

Our best American Airlines deals on Denver to Luxembourg flight tickets

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Use the filters below to find and compare flights from Denver to Luxembourg that are best for you.

See travel insights to Luxembourg from

How to get the cheapest flight ticket from Denver 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

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of August, then departing from Denver during the month April is also very affordable. Most momondo users find prices during this month for around $723.

What is the cheapest day to depart on your flight to Luxembourg?

What is the cheapest time of day to depart on your flight to Luxembourg?

Cheap Denver to Luxembourg flight deals and tips

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

Direct flights

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

How many operators does momondo search for flights from Denver Intl Airport to Luxembourg?

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

What documentation or ID do you need to fly to Luxembourg?

Best airlines flying from Denver to Luxembourg

Compare and see reviews for airlines that fly from Denver to Luxembourg with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Luxembourg

Popular cities in Luxembourg

Popular flights according to clicks in the last 7 days on momondo