DEN - LUX

$447 Find Cheap Flights from Denver to Luxembourg - Compare and Save

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Everything you should know

Cheapest round-trip
$615
Typical prices: $575-$924
Air France
Sat 11/17Sun 12/9
DEN - LUX • 2 stops
Cheapest one-way
$447
Typical prices: $256-$489
British Airways
Sun 10/21
DEN - LUX • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Denver and Luxembourg. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 23% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Munich Franz Josef Strauss (MUC)
Cheapest • Avg $654 (round-trip)
Paris Charles de Gaulle (CDG)
Shortest trip • 12h 27m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Denver to Luxembourg (DEN-LUX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Luxembourg

Tue, Nov 17 - Wed, Dec 9
Air France Logo
12:38 pm - 1:50 pmDEN  Denver Intl-LUX Luxembourg
17h 12m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Air France Logo
7:30 am - 5:11 pmLUX  Luxembourg-DEN Denver Intl
17h 41m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County
$615Air France
Sun, Oct 18 - Mon, Nov 2
Lufthansa Logo
8:25 pm - 7:30 pmDEN  Denver Intl-LUX Luxembourg
15h 05m1 stop Munich Franz Josef Strauss
Lufthansa Logo
5:10 pm - 2:30 pmLUX  Luxembourg-DEN Denver Intl
29h 20m1 stop Munich Franz Josef Strauss
$630Lufthansa
Thu, Oct 15 - Tue, Oct 20
United Airlines Logo
2:05 pm - 4:05 pmDEN  Denver Intl-LUX Luxembourg
18h 00m2 stops Seattle/Tacoma Intl Munich Franz Josef Strauss
United Airlines Logo
9:40 am - 6:45 pmLUX  Luxembourg-DEN Denver Intl
17h 05m1 stop Munich Franz Josef Strauss
$681United Airlines
Sun, Oct 18 - Mon, Nov 2
Multiple Airlines Logo
8:25 pm - 7:30 pmDEN  Denver Intl-LUX Luxembourg
15h 05m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
10:35 am - 7:30 pmLUX  Luxembourg-DEN Denver Intl
16h 55m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$687Multiple Airlines
Thu, Oct 15 - Tue, Oct 20
United Airlines Logo
2:05 pm - 4:05 pmDEN  Denver Intl-LUX Luxembourg
18h 00m2 stops Seattle/Tacoma Intl Munich Franz Josef Strauss
United Airlines Logo
9:40 am - 10:27 amLUX  Luxembourg-DEN Denver Intl
32h 47m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$689United Airlines
Mon, Nov 30 - Wed, Dec 9
British Airways Logo
5:01 pm - 10:10 amDEN  Denver Intl-LUX Luxembourg
33h 09m1 stop London Heathrow
British Airways Logo
9:55 pm - 3:10 pmLUX  Luxembourg-DEN Denver Intl
25h 15m1 stop London Heathrow
$720British Airways
Tue, Oct 20 - Mon, Oct 26
British Airways Logo
6:35 pm - 7:45 pmDEN  Denver Intl-LUX Luxembourg
17h 10m1 stop London Heathrow
British Airways Logo
9:55 pm - 4:10 pmLUX  Luxembourg-DEN Denver Intl
25h 15m1 stop London Heathrow
$754British Airways
Sun, Oct 25 - Sun, Nov 8
British Airways Logo
6:01 pm - 4:25 pmDEN  Denver Intl-LUX Luxembourg
15h 24m1 stop London Heathrow
British Airways Logo
9:15 am - 3:10 pmLUX  Luxembourg-DEN Denver Intl
13h 55m1 stop London Heathrow
$763British Airways
Sun, Nov 1 - Sun, Nov 8
Lufthansa Logo
4:15 pm - 1:45 pmDEN  Denver Intl-LUX Luxembourg
13h 30m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
9:15 am - 2:30 pmLUX  Luxembourg-DEN Denver Intl
13h 15m1 stop Munich Franz Josef Strauss
$793Lufthansa
Sun, Nov 1 - Sun, Nov 8
Lufthansa Logo
4:15 pm - 4:30 pmDEN  Denver Intl-LUX Luxembourg
16h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
9:15 am - 2:30 pmLUX  Luxembourg-DEN Denver Intl
13h 15m1 stop Munich Franz Josef Strauss
$800Lufthansa
Booking Insights

Price, demand and travel trends for Denver to Luxembourg flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Denver to Luxembourg with more confidence.

How much is a round-trip flight from Denver to Luxembourg?

Round-trip flights from Denver to Luxembourg start at $615. Prices are typical for this route right now, with typical round-trip fares ranging from $575 to $924. The lowest price found in the past 5 days was $615 on Air France.

What's the cheapest day of the week to fly from Denver to Luxembourg?

Tuesday is the cheapest day of the week to fly from Denver to Luxembourg, it is 34% cheaper than the average day. Friday is the most expensive day with flight prices 224% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Denver to Luxembourg flights

Low season

January

Cheapest flight

$447
Most popular time to fly and prices are also 23% lower on average.
Flight from Denver to Luxembourg

When to book flights from Denver to Luxembourg

Are your dates flexible? Find out the best times to travel from Denver to Luxembourg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Denver to Luxembourg flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Denver to Luxembourg?

    Flights from Denver to Luxembourg usually depart from Denver Intl (DEN) and arrive at Luxembourg (LUX).

  • What cabin classes can I book on flights from Denver to Luxembourg?

    Two cabin classes are available on flights from Denver to Luxembourg:

    • Economy Class
    • Business Class

  • Which airports do connecting flights from Denver to Luxembourg pass through?

    One-stop flights from Denver to Luxembourg most commonly connect through:

    • London Heathrow (LHR) - 44% of one-stop connections
    • Frankfurt am Main (FRA) - 24% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 20% of one-stop connections
    • Paris Charles de Gaulle (CDG) - 10% of one-stop connections

    London Heathrow (LHR) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Denver to Luxembourg?

    Yes. Being flexible with your travel dates can save you up to 80% on the Denver to Luxembourg route. Tuesday is the cheapest departure day at $490 round-trip on average, while Friday is the most expensive at $2,400, a difference of $1,910. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Luxembourg?

    Some of the most popular sights in Luxembourg are Place Guillaume II, Place de la Constitution and Plëss d'Arem. These are among the most viewed places in Luxembourg on KAYAK.

  • How long is a flight from Denver to Luxembourg?

    A nonstop flight from Denver to Luxembourg takes 0h 00m, covering 4,963 miles.

  • Do I need a passport to fly from Denver to Luxembourg?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Denver to Luxembourg looking right now?

    One-way fares from Denver to Luxembourg are currently higher than usual. Average one-way flight prices are about $1,342, which is 222% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Denver to Luxembourg?

    Flying via Paris Charles de Gaulle (CDG) gives the shortest average 1-stop total travel time at 12h 27m, compared with 12h 34m via Frankfurt am Main (FRA) and 12h 59m via Munich Franz Josef Strauss (MUC).

  • What is the time difference between Denver and Luxembourg?

    Luxembourg is 8 hours ahead of Denver (Central European Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Luxembourg Airport (LUX)?

    Luxembourg Airport (LUX) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:
    • Europcar
    • Alamo
    • keddy by Europcar
    • Hertz
    • Sixt

  • How much should I expect to pay for a Denver to Luxembourg flight?

    Round-trip flights from Denver to Luxembourg range from $575 to $924, with an average of $739 over the past 12 months. Anything below $575 counts as a good deal.

Your guide to booking Denver to Luxembourg flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $490 - about $1,910 less than Friday (80% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Denver to Luxembourg trip for April. Fares historically average $571 round-trip in that month - typically $812 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Luxembourg Airport.
    - Ibis Budget Luxembourg Aéroport
    - ibis Luxembourg Aéroport

More options for your flight from Denver to Luxembourg

Complete your trip to Luxembourg with a hotel stay or car rental

Car rentals in Luxembourg
Hotels in Luxembourg
Vacations in Luxembourg