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Cheap flights from Denver to Luxembourg from $476

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Luxembourg departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Denver to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
4:20 pm - 4:20 pmDEN-LUX
16h 00m1 stop
Lufthansa Logo
5:00 pm - 2:35 pmLUX-DEN
29h 35m1 stop
$677Lufthansa
Find Deal
Mon, Dec 29 - Mon, Jan 12
Multiple Airlines Logo
4:20 pm - 4:20 pmDEN-LUX
16h 00m1 stop
Multiple Airlines Logo
7:05 pm - 8:13 pmLUX-DEN
33h 08m2 stops
$679Multiple Airlines
Find Deal
Mon, Dec 29 - Mon, Jan 12
Multiple Airlines Logo
4:26 pm - 4:20 pmDEN-LUX
15h 54m2 stops
Multiple Airlines Logo
7:05 pm - 8:13 pmLUX-DEN
33h 08m2 stops
$687Multiple Airlines
Find Deal
Mon, Dec 29 - Mon, Jan 12
Multiple Airlines Logo
4:20 pm - 4:20 pmDEN-LUX
16h 00m1 stop
Multiple Airlines Logo
7:05 pm - 8:13 pmLUX-DEN
33h 08m2 stops
$691Multiple Airlines
Find Deal
Mon, Dec 29 - Mon, Jan 12
Lufthansa Logo
4:20 pm - 4:20 pmDEN-LUX
16h 00m1 stop
Lufthansa Logo
5:00 pm - 2:35 pmLUX-DEN
29h 35m1 stop
$699Lufthansa
Find Deal
Mon, Dec 29 - Mon, Jan 12
Lufthansa Logo
4:20 pm - 4:20 pmDEN-LUX
16h 00m1 stop
Lufthansa Logo
5:00 pm - 2:35 pmLUX-DEN
29h 35m1 stop
$701Lufthansa
Find Deal
Mon, Dec 29 - Mon, Jan 12
Multiple Airlines Logo
5:30 pm - 6:25 pmDEN-LUX
40h 55m2 stops
Multiple Airlines Logo
7:05 pm - 8:13 pmLUX-DEN
33h 08m2 stops
$703Multiple Airlines
Find Deal
Mon, Dec 29 - Mon, Jan 12
Multiple Airlines Logo
5:30 pm - 6:25 pmDEN-LUX
40h 55m2 stops
Multiple Airlines Logo
5:00 pm - 2:35 pmLUX-DEN
29h 35m1 stop
$714Multiple Airlines
Find Deal
Mon, Dec 29 - Mon, Jan 12
Multiple Airlines Logo
4:26 pm - 4:20 pmDEN-LUX
15h 54m2 stops
Multiple Airlines Logo
7:05 pm - 8:13 pmLUX-DEN
33h 08m2 stops
$720Multiple Airlines
Find Deal
Mon, Dec 29 - Mon, Jan 12
Lufthansa Logo
4:20 pm - 4:20 pmDEN-LUX
16h 00m1 stop
Lufthansa Logo
7:10 am - 4:00 pmLUX-DEN
16h 50m1 stop
$760Lufthansa
Find Deal
Wed, Feb 11 - Sun, Feb 15

Delta flights from Denver to Luxembourg

Our best Delta deals on Denver to Luxembourg flight tickets
Delta
Feb 11
DEN7:05 amDenver Intl
19h 20m
2 stops
LUX10:25 amLuxembourg
Feb 15
LUX10:55 amLuxembourg
21h 30m
2 stops
DEN12:25 amDenver Intl
$990
Find similar
Delta
Feb 11
DEN4:43 pmDenver Intl
17h 07m
2 stops
LUX5:50 pmLuxembourg
Feb 15
LUX10:55 amLuxembourg
21h 30m
2 stops
DEN12:25 amDenver Intl
$1,040
Find similar

Scandinavian Airlines flights from Denver to Luxembourg

Our best Scandinavian Airlines deals on Denver to Luxembourg flight tickets
Scandinavian Airlines
May 7
DEN12:59 pmDenver Intl
22h 16m
2 stops
LUX7:15 pmLuxembourg
May 16
LUX10:30 amLuxembourg
20h 28m
2 stops
DEN10:58 pmDenver Intl
$847
Find similar
Scandinavian Airlines
May 24
DEN6:45 amDenver Intl
28h 30m
2 stops
LUX7:15 pmLuxembourg
May 30
LUX10:30 amLuxembourg
21h 00m
2 stops
DEN11:30 pmDenver Intl
$951
Find similar
Scandinavian Airlines
May 7
DEN6:30 amDenver Intl
19h 20m
3 stops
LUX9:50 amLuxembourg
May 16
LUX10:30 amLuxembourg
21h 21m
2 stops
DEN11:51 pmDenver Intl
$1,046
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Luxembourg 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, momondo users made 832,500 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Denver to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 12/29

4:20 pm-4:20 pm

1 stop16h 00m

Luxembourg

Mon 1/12

5:00 pm-2:35 pm

1 stop29h 35m

$677

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 12/29

4:20 pm-4:20 pm

1 stop16h 00m

Luxembourg

Mon 1/12

7:05 pm-8:13 pm

2 stops33h 08m

$679

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 12/29

4:26 pm-4:20 pm

2 stops15h 54m

Luxembourg

Mon 1/12

7:05 pm-8:13 pm

2 stops33h 08m

$687

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 12/29

4:20 pm-4:20 pm

1 stop16h 00m

Luxembourg

Mon 1/12

7:05 pm-8:13 pm

2 stops33h 08m

$691

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 12/29

4:20 pm-4:20 pm

1 stop16h 00m

Luxembourg

Mon 1/12

5:00 pm-2:35 pm

1 stop29h 35m

$699

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 12/29

4:20 pm-4:20 pm

1 stop16h 00m

Luxembourg

Mon 1/12

5:00 pm-2:35 pm

1 stop29h 35m

$701

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 12/29

5:30 pm-6:25 pm

2 stops40h 55m

Luxembourg

Mon 1/12

7:05 pm-8:13 pm

2 stops33h 08m

$703

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 12/29

5:30 pm-6:25 pm

2 stops40h 55m

Luxembourg

Mon 1/12

5:00 pm-2:35 pm

1 stop29h 35m

$714

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 12/29

4:26 pm-4:20 pm

2 stops15h 54m

Luxembourg

Mon 1/12

7:05 pm-8:13 pm

2 stops33h 08m

$720

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Wed 2/11

4:20 pm-4:20 pm

1 stop16h 00m

Luxembourg

Sun 2/15

7:10 am-4:00 pm

1 stop16h 50m

$760

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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

Fastest flight time

16h 00m

Direct flights

None
The fastest flight from Denver to Luxembourg takes 16h 00m
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?

  • 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
LufthansaPriceFrom $618Free CancellationRating
6.8
7,594 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.

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