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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 2/24. 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
4:15 pm - 4:10 pm
DEN
-
LUX
15h 55m
1 stop
Lufthansa Logo
10:25 am - 3:40 pm
LUX
-
DEN
13h 15m
1 stop
$536Lufthansa
lun., ago. 17 - jue., sep. 10
Multiple Airlines Logo
4:15 pm - 7:30 pm
DEN
-
LUX
19h 15m
1 stop
Multiple Airlines Logo
6:05 am - 4:58 pm
LUX
-
DEN
18h 53m
2 stops
$538Multiple Airlines
lun., ago. 17 - jue., sep. 10
Air Canada Logo
6:10 pm - 4:10 pm
DEN
-
LUX
38h 00m
2 stops
Air Canada Logo
6:05 am - 6:46 pm
LUX
-
DEN
20h 41m
2 stops
$550Air Canada
lun., ago. 17 - jue., sep. 10
United Airlines Logo
7:45 am - 4:10 pm
DEN
-
LUX
24h 25m
2 stops
United Airlines Logo
9:40 am - 2:20 pm
LUX
-
DEN
12h 40m
1 stop
$560United Airlines
mié., may. 20 - mié., jun. 3
Multiple Airlines Logo
4:10 pm - 6:35 pm
DEN
-
LUX
18h 25m
2 stops
Multiple Airlines Logo
6:25 am - 7:00 pm
LUX
-
DEN
20h 35m
2 stops
$564Multiple Airlines
mié., may. 20 - mié., jun. 3
Multiple Airlines Logo
6:10 pm - 1:50 pm
DEN
-
LUX
35h 40m
2 stops
Multiple Airlines Logo
9:40 am - 2:20 pm
LUX
-
DEN
12h 40m
1 stop
$577Multiple Airlines
mar., may. 19 - mar., jun. 2
United Airlines Logo
8:25 pm - 7:30 pm
DEN
-
LUX
15h 05m
1 stop
United Airlines Logo
8:30 am - 3:40 pm
LUX
-
DEN
15h 10m
1 stop
$580United Airlines
lun., mar. 30 - mar., abr. 14
United Airlines Logo
8:25 pm - 7:30 pm
DEN
-
LUX
15h 05m
1 stop
United Airlines Logo
9:40 am - 2:20 pm
LUX
-
DEN
12h 40m
1 stop
$581United Airlines
lun., abr. 20 - mar., abr. 28
British Airways Logo
6:40 pm - 10:45 am
DEN
-
LUX
32h 05m
1 stop
British Airways Logo
11:30 am - 4:30 pm
LUX
-
DEN
13h 00m
1 stop
$582British Airways
mar., mar. 31 - mar., abr. 14
Air Canada Logo
11:10 am - 4:15 pm
DEN
-
LUX
21h 05m
2 stops
Air Canada Logo
6:05 am - 8:36 am
LUX
-
DEN
34h 31m
2 stops
$583Air Canada
dom., mar. 29 - mar., abr. 14

Air Canada flights from Denver to Luxembourg

Our best Air Canada deals on Denver to Luxembourg flight tickets
Air Canada
Aug 17
DEN6:10 pmDenver Intl
38h 00m
2 stops
LUX4:10 pmLuxembourg
Sep 10
LUX6:05 amLuxembourg
20h 41m
2 stops
DEN6:46 pmDenver Intl
$550
Air Canada
Mar 29
DEN11:10 amDenver Intl
21h 05m
2 stops
LUX4:15 pmLuxembourg
Apr 14
LUX6:05 amLuxembourg
34h 31m
2 stops
DEN8:36 amDenver Intl
$583
Air Canada
Mar 31
DEN1:25 pmDenver Intl
16h 10m
2 stops
LUX1:35 pmLuxembourg
Apr 14
LUX6:05 amLuxembourg
34h 31m
2 stops
DEN8:36 amDenver Intl
$590

United Airlines flights from Denver to Luxembourg

Our best United Airlines deals on Denver to Luxembourg flight tickets
United Airlines
May 20
DEN7:45 amDenver Intl
24h 25m
2 stops
LUX4:10 pmLuxembourg
Jun 3
LUX9:40 amLuxembourg
12h 40m
1 stop
DEN2:20 pmDenver Intl
$560
United Airlines
Mar 30
DEN8:25 pmDenver Intl
15h 05m
1 stop
LUX7:30 pmLuxembourg
Apr 14
LUX8:30 amLuxembourg
15h 10m
1 stop
DEN3:40 pmDenver Intl
$580
United Airlines
Apr 20
DEN8:25 pmDenver Intl
15h 05m
1 stop
LUX7:30 pmLuxembourg
Apr 28
LUX9:40 amLuxembourg
12h 40m
1 stop
DEN2:20 pmDenver Intl
$581

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 febrero 19, 2026.
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

lun. 8/17

4:15 pm-4:10 pm

1 stop15h 55m

Luxembourg

jue. 9/10

10:25 am-3:40 pm

1 stop13h 15m

$536

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

lun. 8/17

4:15 pm-7:30 pm

1 stop19h 15m

Luxembourg

jue. 9/10

6:05 am-4:58 pm

2 stops18h 53m

$538

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

lun. 8/17

6:10 pm-4:10 pm

2 stops38h 00m

Luxembourg

jue. 9/10

6:05 am-6:46 pm

2 stops20h 41m

$550

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

mié. 5/20

7:45 am-4:10 pm

2 stops24h 25m

Luxembourg

mié. 6/3

9:40 am-2:20 pm

1 stop12h 40m

$560

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

mié. 5/20

4:10 pm-6:35 pm

2 stops18h 25m

Luxembourg

mié. 6/3

6:25 am-7:00 pm

2 stops20h 35m

$564

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

mar. 5/19

6:10 pm-1:50 pm

2 stops35h 40m

Luxembourg

mar. 6/2

9:40 am-2:20 pm

1 stop12h 40m

$577

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

lun. 3/30

8:25 pm-7:30 pm

1 stop15h 05m

Luxembourg

mar. 4/14

8:30 am-3:40 pm

1 stop15h 10m

$580

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

lun. 4/20

8:25 pm-7:30 pm

1 stop15h 05m

Luxembourg

mar. 4/28

9:40 am-2:20 pm

1 stop12h 40m

$581

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

mar. 3/31

6:40 pm-10:45 am

1 stop32h 05m

Luxembourg

mar. 4/14

11:30 am-4:30 pm

1 stop13h 00m

$582

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

dom. 3/29

11:10 am-4:15 pm

2 stops21h 05m

Luxembourg

mar. 4/14

6:05 am-8:36 am

2 stops34h 31m

$583

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 airline that flies from Denver Intl to Luxembourg?

British Airways is the most popular carrier operating from Denver Intl 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

Fastest flight time

12h 10m

Direct flights

None
The fastest flight from Denver to Luxembourg takes 12h 10m
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 $587Free CancellationRating
6.8
7,789 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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