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Cheap flights from Denver to Luxembourg from $489

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 5/11. 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.
British Airways Logo
6:40 pm - 10:40 am
DEN
-
LUX
32h 00m
1 stop
British Airways Logo
4:50 pm - 4:30 pm
LUX
-
DEN
31h 40m
1 stop
$489British Airways
Mon, May 11 - Mon, May 18
British Airways Logo
10:36 am - 9:20 pm
DEN
-
LUX
26h 44m
2 stops
British Airways Logo
4:50 pm - 4:30 pm
LUX
-
DEN
31h 40m
1 stop
$494British Airways
Mon, May 11 - Mon, May 18
Multiple Airlines Logo
9:25 am - 2:05 pm
DEN
-
LUX
20h 40m
2 stops
Multiple Airlines Logo
8:10 pm - 2:20 pm
LUX
-
DEN
26h 10m
1 stop
$501Multiple Airlines
Mon, May 11 - Mon, May 18
Multiple Airlines Logo
9:25 am - 2:05 pm
DEN
-
LUX
20h 40m
2 stops
Multiple Airlines Logo
8:10 pm - 3:40 pm
LUX
-
DEN
27h 30m
2 stops
$520Multiple Airlines
Mon, May 11 - Mon, May 18
British Airways Logo
10:36 am - 9:20 pm
DEN
-
LUX
26h 44m
2 stops
British Airways Logo
4:50 pm - 10:40 pm
LUX
-
DEN
37h 50m
2 stops
$527British Airways
Mon, May 11 - Mon, May 18
Multiple Airlines Logo
1:25 pm - 1:55 pm
DEN
-
LUX
16h 30m
2 stops
Multiple Airlines Logo
10:50 am - 4:00 pm
LUX
-
DEN
13h 10m
1 stop
$537Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
British Airways Logo
6:40 pm - 9:20 pm
DEN
-
LUX
18h 40m
1 stop
British Airways Logo
11:25 am - 4:30 pm
LUX
-
DEN
13h 05m
1 stop
$538British Airways
Mon, May 11 - Fri, May 15
British Airways Logo
5:25 pm - 10:30 am
DEN
-
LUX
33h 05m
1 stop
British Airways Logo
9:55 pm - 3:30 pm
LUX
-
DEN
25h 35m
1 stop
$541British Airways
Thu, Feb 19 - Mon, Feb 23
British Airways Logo
8:00 am - 9:10 pm
DEN
-
LUX
29h 10m
2 stops
British Airways Logo
5:10 pm - 3:30 pm
LUX
-
DEN
30h 20m
1 stop
$546British Airways
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
1:25 pm - 1:55 pm
DEN
-
LUX
16h 30m
2 stops
Multiple Airlines Logo
2:20 pm - 10:23 am
LUX
-
DEN
28h 03m
2 stops
$547Multiple Airlines
Thu, Feb 26 - Thu, Mar 5

British Airways flights from Denver to Luxembourg

Our best British Airways deals on Denver to Luxembourg flight tickets
British Airways
May 11
DEN6:40 pmDenver Intl
32h 00m
1 stop
LUX10:40 amLuxembourg
May 18
LUX4:50 pmLuxembourg
31h 40m
1 stop
DEN4:30 pmDenver Intl
$489
British Airways
May 11
DEN10:36 amDenver Intl
26h 44m
2 stops
LUX9:20 pmLuxembourg
May 18
LUX4:50 pmLuxembourg
31h 40m
1 stop
DEN4:30 pmDenver Intl
$494
British Airways
May 11
DEN10:36 amDenver Intl
26h 44m
2 stops
LUX9:20 pmLuxembourg
May 18
LUX4:50 pmLuxembourg
37h 50m
2 stops
DEN10:40 pmDenver Intl
$527

Lufthansa flights from Denver to Luxembourg

Our best Lufthansa deals on Denver to Luxembourg flight tickets
Lufthansa
Feb 26
DEN5:45 pmDenver Intl
12h 10m
1 stop
LUX1:55 pmLuxembourg
Mar 5
LUX7:05 amLuxembourg
16h 55m
1 stop
DEN4:00 pmDenver Intl
$551
Lufthansa
Feb 28
DEN5:45 pmDenver Intl
11h 50m
1 stop
LUX1:35 pmLuxembourg
Mar 7
LUX7:05 amLuxembourg
16h 55m
1 stop
DEN4:00 pmDenver Intl
$643
Lufthansa
Apr 24
DEN5:40 pmDenver Intl
16h 15m
1 stop
LUX5:55 pmLuxembourg
May 2
LUX8:10 pmLuxembourg
26h 10m
1 stop
DEN2:20 pmDenver Intl
$654

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 January 14, 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

Mon 5/11

6:40 pm-10:40 am

1 stop32h 00m

Luxembourg

Mon 5/18

4:50 pm-4:30 pm

1 stop31h 40m

$489

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 5/11

10:36 am-9:20 pm

2 stops26h 44m

Luxembourg

Mon 5/18

4:50 pm-4:30 pm

1 stop31h 40m

$494

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 5/11

9:25 am-2:05 pm

2 stops20h 40m

Luxembourg

Mon 5/18

8:10 pm-2:20 pm

1 stop26h 10m

$501

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 5/11

9:25 am-2:05 pm

2 stops20h 40m

Luxembourg

Mon 5/18

8:10 pm-3:40 pm

2 stops27h 30m

$520

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 5/11

10:36 am-9:20 pm

2 stops26h 44m

Luxembourg

Mon 5/18

4:50 pm-10:40 pm

2 stops37h 50m

$527

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Thu 2/26

1:25 pm-1:55 pm

2 stops16h 30m

Luxembourg

Thu 3/5

10:50 am-4:00 pm

1 stop13h 10m

$537

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Mon 5/11

6:40 pm-9:20 pm

1 stop18h 40m

Luxembourg

Fri 5/15

11:25 am-4:30 pm

1 stop13h 05m

$538

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Thu 2/19

5:25 pm-10:30 am

1 stop33h 05m

Luxembourg

Mon 2/23

9:55 pm-3:30 pm

1 stop25h 35m

$541

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Thu 2/19

8:00 am-9:10 pm

2 stops29h 10m

Luxembourg

Mon 2/23

5:10 pm-3:30 pm

1 stop30h 20m

$546

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Thu 2/26

1:25 pm-1:55 pm

2 stops16h 30m

Luxembourg

Thu 3/5

2:20 pm-10:23 am

2 stops28h 03m

$547

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

11h 50m

Direct flights

None
The fastest flight from Denver to Luxembourg takes 11h 50m
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 $607Free CancellationRating
6.8
7,711 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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1 adult
Fri 2/13
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