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Cheap flights from Denver to Luxembourg from $356

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 9/22. 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.
Turkish Airlines Logo
8:25 pm - 9:25 am
DEN
-
LUX
29h 00m
1 stop
Turkish Airlines Logo
6:35 pm - 6:25 pm
LUX
-
DEN
31h 50m
1 stop
$798Turkish Airlines
Thu, May 7 - Mon, May 11
Multiple Airlines Logo
4:15 pm - 7:30 pm
DEN
-
LUX
19h 15m
1 stop
Multiple Airlines Logo
6:15 am - 11:08 pm
LUX
-
DEN
24h 53m
2 stops
$816Multiple Airlines
Wed, Sep 9 - Sun, Sep 20
British Airways Logo
6:40 pm - 8:15 pm
DEN
-
LUX
17h 35m
1 stop
British Airways Logo
3:30 pm - 4:30 pm
LUX
-
DEN
33h 00m
1 stop
$817British Airways
Wed, Sep 9 - Sun, Sep 20
Lufthansa Logo
4:15 pm - 4:10 pm
DEN
-
LUX
15h 55m
1 stop
Lufthansa Logo
6:15 am - 4:25 pm
LUX
-
DEN
18h 10m
2 stops
$818Lufthansa
Wed, Sep 9 - Sun, Sep 20
Turkish Airlines Logo
8:25 pm - 5:40 pm
DEN
-
LUX
37h 15m
1 stop
Turkish Airlines Logo
10:20 am - 6:25 pm
LUX
-
DEN
40h 05m
1 stop
$819Turkish Airlines
Thu, Apr 30 - Mon, May 4
Multiple Airlines Logo
3:58 pm - 9:30 am
DEN
-
LUX
33h 32m
2 stops
Multiple Airlines Logo
6:15 am - 11:08 pm
LUX
-
DEN
24h 53m
2 stops
$822Multiple Airlines
Wed, Sep 9 - Sun, Sep 20
Lufthansa Logo
4:15 pm - 4:10 pm
DEN
-
LUX
15h 55m
1 stop
Lufthansa Logo
8:10 pm - 1:45 pm
LUX
-
DEN
25h 35m
1 stop
$827Lufthansa
Wed, Sep 9 - Sun, Sep 20
Scandinavian Airlines Logo
6:45 am - 7:15 pm
DEN
-
LUX
28h 30m
2 stops
Scandinavian Airlines Logo
10:30 am - 11:30 pm
LUX
-
DEN
21h 00m
2 stops
$831Scandinavian Airlines
Sat, Sep 12 - Sat, Sep 19
Delta Logo
12:20 pm - 2:05 pm
DEN
-
LUX
17h 45m
2 stops
Delta Logo
6:00 am - 10:49 pm
LUX
-
DEN
24h 49m
2 stops
$832Delta
Wed, Sep 9 - Sun, Sep 20
Multiple Airlines Logo
4:16 pm - 1:25 pm
DEN
-
LUX
37h 09m
2 stops
Multiple Airlines Logo
8:10 pm - 1:45 pm
LUX
-
DEN
25h 35m
1 stop
$837Multiple Airlines
Sat, Sep 12 - Sat, Sep 19

British Airways flights from Denver to Luxembourg

Our best British Airways deals on Denver to Luxembourg flight tickets
British Airways
Sep 9
DEN6:40 pmDenver Intl
17h 35m
1 stop
LUX8:15 pmLuxembourg
Sep 20
LUX3:30 pmLuxembourg
33h 00m
1 stop
DEN4:30 pmDenver Intl
$817
British Airways
Apr 30
DEN1:13 pmDenver Intl
23h 12m
2 stops
LUX8:25 pmLuxembourg
May 4
LUX9:05 pmLuxembourg
34h 54m
2 stops
DEN11:59 pmDenver Intl
$893
British Airways
May 18
DEN6:30 pmDenver Intl
32h 10m
2 stops
LUX10:40 amLuxembourg
May 25
LUX4:50 pmLuxembourg
39h 09m
2 stops
DEN11:59 pmDenver Intl
$1,030

Lufthansa flights from Denver to Luxembourg

Our best Lufthansa deals on Denver to Luxembourg flight tickets
Lufthansa
Sep 9
DEN4:15 pmDenver Intl
15h 55m
1 stop
LUX4:10 pmLuxembourg
Sep 20
LUX6:15 amLuxembourg
18h 10m
2 stops
DEN4:25 pmDenver Intl
$818
Lufthansa
Jul 7
DEN4:15 pmDenver Intl
15h 55m
1 stop
LUX4:10 pmLuxembourg
Jul 11
LUX8:10 pmLuxembourg
25h 35m
1 stop
DEN1:45 pmDenver Intl
$1,037
Lufthansa
Jul 7
DEN4:15 pmDenver Intl
15h 55m
1 stop
LUX4:10 pmLuxembourg
Jul 11
LUX8:10 pmLuxembourg
25h 35m
1 stop
DEN1:45 pmDenver Intl
$1,040

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 April 3, 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

Thu 5/7

8:25 pm-9:25 am

1 stop29h 00m

Luxembourg

Mon 5/11

6:35 pm-6:25 pm

1 stop31h 50m

$798

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Wed 9/9

4:15 pm-7:30 pm

1 stop19h 15m

Luxembourg

Sun 9/20

6:15 am-11:08 pm

2 stops24h 53m

$816

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Wed 9/9

6:40 pm-8:15 pm

1 stop17h 35m

Luxembourg

Sun 9/20

3:30 pm-4:30 pm

1 stop33h 00m

$817
Quickest round-trip

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Wed 9/9

4:15 pm-4:10 pm

1 stop15h 55m

Luxembourg

Sun 9/20

6:15 am-4:25 pm

2 stops18h 10m

$818

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Thu 4/30

8:25 pm-5:40 pm

1 stop37h 15m

Luxembourg

Mon 5/4

10:20 am-6:25 pm

1 stop40h 05m

$819

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Wed 9/9

3:58 pm-9:30 am

2 stops33h 32m

Luxembourg

Sun 9/20

6:15 am-11:08 pm

2 stops24h 53m

$822

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Wed 9/9

4:15 pm-4:10 pm

1 stop15h 55m

Luxembourg

Sun 9/20

8:10 pm-1:45 pm

1 stop25h 35m

$827

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Sat 9/12

6:45 am-7:15 pm

2 stops28h 30m

Luxembourg

Sat 9/19

10:30 am-11:30 pm

2 stops21h 00m

$831

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Wed 9/9

12:20 pm-2:05 pm

2 stops17h 45m

Luxembourg

Sun 9/20

6:00 am-10:49 pm

2 stops24h 49m

$832

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Sat 9/12

4:16 pm-1:25 pm

2 stops37h 09m

Luxembourg

Sat 9/19

8:10 pm-1:45 pm

1 stop25h 35m

$837

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, American Airlines, and Scandinavian Airlines are the most popular carriers 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

15h 55m

Direct flights

None
The fastest flight from Denver to Luxembourg takes 15h 55m
There are no direct flights from Denver to Luxembourg. There are no popular flight routes from Denver to Luxembourg.
Search flight deals

Frequently asked questions about flying from Denver to Luxembourg

  • 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
British AirwaysPriceFrom $486Free CancellationRating
6.7
7,848 reviews
Search British Airways flights
LufthansaPriceFrom $587Free CancellationRating
6.8
7,885 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

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