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Cheap flights from Denver to Luxembourg from $266

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 4/21. 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
1 adult, Economy, 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.
Scandinavian Airlines Logo
6:40 am - 7:15 pm
DEN
-
LUX
28h 35m
3 stops
Scandinavian Airlines Logo
10:30 am - 11:58 pm
LUX
-
DEN
21h 28m
2 stops
$648Scandinavian Airlines
Mon, Apr 27 - Tue, May 12
British Airways Logo
6:30 pm - 10:40 am
DEN
-
LUX
32h 10m
1 stop
British Airways Logo
9:05 pm - 4:20 pm
LUX
-
DEN
27h 15m
1 stop
$651British Airways
Mon, Apr 6 - Mon, Apr 20
Air Canada Logo
6:05 pm - 4:10 pm
DEN
-
LUX
38h 05m
2 stops
Air Canada Logo
2:25 pm - 7:55 pm
LUX
-
DEN
37h 30m
2 stops
$680Air Canada
Mon, Apr 6 - Mon, Apr 20
British Airways Logo
6:30 pm - 10:40 am
DEN
-
LUX
32h 10m
1 stop
British Airways Logo
11:30 am - 4:30 pm
LUX
-
DEN
13h 00m
1 stop
$683British Airways
Mon, Apr 27 - Tue, May 12
Multiple Airlines Logo
1:25 pm - 1:50 pm
DEN
-
LUX
16h 25m
2 stops
Multiple Airlines Logo
10:55 am - 3:40 pm
LUX
-
DEN
12h 45m
1 stop
$685Multiple Airlines
Mon, Apr 27 - Tue, May 12
British Airways Logo
6:30 pm - 10:40 am
DEN
-
LUX
32h 10m
1 stop
British Airways Logo
9:05 pm - 10:45 pm
LUX
-
DEN
33h 40m
2 stops
$687British Airways
Mon, Apr 6 - Mon, Apr 20
Multiple Airlines Logo
1:25 pm - 1:50 pm
DEN
-
LUX
16h 25m
2 stops
Multiple Airlines Logo
9:40 am - 8:28 pm
LUX
-
DEN
18h 48m
2 stops
$696Multiple Airlines
Mon, Apr 27 - Tue, May 12
Lufthansa Logo
4:05 pm - 4:10 pm
DEN
-
LUX
16h 05m
1 stop
Lufthansa Logo
10:55 am - 3:40 pm
LUX
-
DEN
12h 45m
1 stop
$697Lufthansa
Mon, Apr 27 - Tue, May 12
British Airways Logo
6:30 pm - 8:25 pm
DEN
-
LUX
17h 55m
1 stop
British Airways Logo
11:45 am - 4:20 pm
LUX
-
DEN
12h 35m
1 stop
$701British Airways
Thu, Apr 23 - Thu, Apr 30
British Airways Logo
8:40 am - 10:25 am
DEN
-
LUX
17h 45m
2 stops
British Airways Logo
11:45 am - 4:20 pm
LUX
-
DEN
12h 35m
1 stop
$705British Airways
Thu, Apr 23 - Thu, Apr 30

British Airways flights from Denver to Luxembourg

Our best British Airways deals on Denver to Luxembourg flight tickets
British Airways
Apr 6
DEN6:30 pmDenver Intl
32h 10m
1 stop
LUX10:40 amLuxembourg
Apr 20
LUX9:05 pmLuxembourg
27h 15m
1 stop
DEN4:20 pmDenver Intl
$651
British Airways
Apr 27
DEN6:30 pmDenver Intl
32h 10m
1 stop
LUX10:40 amLuxembourg
May 12
LUX11:30 amLuxembourg
13h 00m
1 stop
DEN4:30 pmDenver Intl
$683
British Airways
Apr 6
DEN6:30 pmDenver Intl
32h 10m
1 stop
LUX10:40 amLuxembourg
Apr 20
LUX9:05 pmLuxembourg
33h 40m
2 stops
DEN10:45 pmDenver Intl
$687

Air Canada flights from Denver to Luxembourg

Our best Air Canada deals on Denver to Luxembourg flight tickets
Air Canada
Apr 6
DEN6:05 pmDenver Intl
38h 05m
2 stops
LUX4:10 pmLuxembourg
Apr 20
LUX2:25 pmLuxembourg
37h 30m
2 stops
DEN7:55 pmDenver Intl
$680
Air Canada
Mar 15
DEN5:30 pmDenver Intl
39h 50m
2 stops
LUX4:20 pmLuxembourg
Apr 7
LUX6:05 amLuxembourg
38h 30m
2 stops
DEN12:35 pmDenver Intl
$837
Air Canada
Mar 15
DEN5:30 pmDenver Intl
39h 50m
2 stops
LUX4:20 pmLuxembourg
Apr 10
LUX9:40 amLuxembourg
42h 15m
2 stops
DEN7:55 pmDenver Intl
$842

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 March 12, 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

Cheapest round-trip

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 4/27

6:40 am-7:15 pm

3 stops28h 35m

Luxembourg

Tue 5/12

10:30 am-11:58 pm

2 stops21h 28m

$648

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 4/6

6:30 pm-10:40 am

1 stop32h 10m

Luxembourg

Mon 4/20

9:05 pm-4:20 pm

1 stop27h 15m

$651

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 4/6

6:05 pm-4:10 pm

2 stops38h 05m

Luxembourg

Mon 4/20

2:25 pm-7:55 pm

2 stops37h 30m

$680

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 4/27

6:30 pm-10:40 am

1 stop32h 10m

Luxembourg

Tue 5/12

11:30 am-4:30 pm

1 stop13h 00m

$683

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 4/27

1:25 pm-1:50 pm

2 stops16h 25m

Luxembourg

Tue 5/12

10:55 am-3:40 pm

1 stop12h 45m

$685

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 4/6

6:30 pm-10:40 am

1 stop32h 10m

Luxembourg

Mon 4/20

9:05 pm-10:45 pm

2 stops33h 40m

$687

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 4/27

1:25 pm-1:50 pm

2 stops16h 25m

Luxembourg

Tue 5/12

9:40 am-8:28 pm

2 stops18h 48m

$696
Quickest round-trip

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 4/27

4:05 pm-4:10 pm

1 stop16h 05m

Luxembourg

Tue 5/12

10:55 am-3:40 pm

1 stop12h 45m

$697

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Thu 4/23

6:30 pm-8:25 pm

1 stop17h 55m

Luxembourg

Thu 4/30

11:45 am-4:20 pm

1 stop12h 35m

$701

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Thu 4/23

8:40 am-10:25 am

2 stops17h 45m

Luxembourg

Thu 4/30

11:45 am-4:20 pm

1 stop12h 35m

$705

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

13h 55m

Direct flights

None
The fastest flight from Denver to Luxembourg takes 13h 55m
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
7,848 reviews
Search Lufthansa flights

  • How do I get Price Alerts for flights from Denver to Luxembourg?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Denver from Luxembourg. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Denver to Luxembourg with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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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Sat 4/11
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