How does KAYAK find such low prices on flights from Colorado to Luxembourg?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Luxembourg.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Luxembourg?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Luxembourg from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Colorado to Luxembourg?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Luxembourg with an airline and back to Colorado with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Luxembourg?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Luxembourg from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$341 CHEAP FLIGHTS from Colorado to Luxembourg

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Flight Deals

Cheap Flights from Colorado to Luxembourg

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Colorado to Luxembourg

Wed, Feb 10 - Thu, Feb 18

1:30 pm - 6:20 pmDEN Denver Intl-LUX Luxembourg

20h 50m2 stops Toronto Pearson Intl Zurich

9:15 am - 2:30 pmLUX Luxembourg-DEN Denver Intl

13h 15m1 stop Munich Franz Josef Strauss

$699Multiple Airlines

Wed, Feb 10 - Thu, Feb 18

1:30 pm - 6:05 pmDEN Denver Intl-LUX Luxembourg

20h 35m2 stops Toronto Pearson Intl Frankfurt am Main

10:45 am - 8:27 pmLUX Luxembourg-DEN Denver Intl

17h 42m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$710Multiple Airlines

Tue, Apr 6 - Wed, Apr 21

6:00 am - 9:20 amCOS Colorado Springs-LUX Luxembourg

19h 20m2 stops Denver Intl Newark

6:05 am - 8:56 pmLUX Luxembourg-COS Colorado Springs

22h 51m2 stops Frankfurt am Main Denver Intl

$712Multiple Airlines

Wed, Feb 10 - Thu, Feb 18

5:01 pm - 5:00 pmDEN Denver Intl-LUX Luxembourg

15h 59m1 stop London Heathrow

10:00 pm - 3:10 pmLUX Luxembourg-DEN Denver Intl

25h 10m1 stop London Heathrow

$718British Airways

Wed, Nov 25 - Wed, Dec 2

5:01 pm - 9:05 pmDEN Denver Intl-LUX Luxembourg

20h 04m1 stop London Heathrow

9:55 pm - 3:10 pmLUX Luxembourg-DEN Denver Intl

25h 15m1 stop London Heathrow

$747British Airways

Wed, Nov 25 - Wed, Dec 2

9:03 am - 10:15 amDEN Denver Intl-LUX Luxembourg

17h 12m2 stops Dallas/Fort Worth London Heathrow

9:55 pm - 3:10 pmLUX Luxembourg-DEN Denver Intl

25h 15m1 stop London Heathrow

$752American Airlines

Wed, Nov 25 - Wed, Dec 2

2:33 pm - 5:00 pmDEN Denver Intl-LUX Luxembourg

18h 27m2 stops Chicago O'Hare Intl London Heathrow

9:55 pm - 5:19 pmLUX Luxembourg-DEN Denver Intl

27h 24m2 stops London Heathrow Chicago O'Hare Intl

$762British Airways

Tue, Nov 3 - Fri, Nov 13

4:15 pm - 4:30 pmDEN Denver Intl-LUX Luxembourg

16h 15m1 stop Munich Franz Josef Strauss

10:35 am - 3:35 pmLUX Luxembourg-DEN Denver Intl

13h 00m1 stop Frankfurt am Main

$798Lufthansa

Mon, Nov 2 - Fri, Nov 13

4:15 pm - 4:30 pmDEN Denver Intl-LUX Luxembourg

16h 15m1 stop Munich Franz Josef Strauss

10:35 am - 3:35 pmLUX Luxembourg-DEN Denver Intl

13h 00m1 stop Frankfurt am Main

$798Lufthansa

Tue, Nov 3 - Tue, Nov 10

4:48 pm - 4:30 pmDEN Denver Intl-LUX Luxembourg

15h 42m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

10:35 am - 3:35 pmLUX Luxembourg-DEN Denver Intl

13h 00m1 stop Frankfurt am Main

$803Lufthansa

Recent last minute flight deals from Colorado to Luxembourg

Mon, Oct 19 - Wed, Nov 4

6:35 pm - 10:40 amDEN Denver Intl-LUX Luxembourg

32h 05m1 stop London Heathrow

9:55 pm - 3:10 pmLUX Luxembourg-DEN Denver Intl

25h 15m1 stop London Heathrow

$797British Airways

Wed, Oct 21 - Thu, Nov 5

6:35 pm - 10:25 amDEN Denver Intl-LUX Luxembourg

31h 50m1 stop London Heathrow

10:00 pm - 3:10 pmLUX Luxembourg-DEN Denver Intl

25h 10m1 stop London Heathrow

$797British Airways

Wed, Oct 21 - Mon, Nov 2

6:35 pm - 8:15 pmDEN Denver Intl-LUX Luxembourg

17h 40m1 stop London Heathrow

5:15 pm - 3:10 pmLUX Luxembourg-DEN Denver Intl

29h 55m1 stop London Heathrow

$797British Airways

Mon, Oct 19 - Mon, Nov 2

6:35 pm - 10:40 amDEN Denver Intl-LUX Luxembourg

32h 05m1 stop London Heathrow

5:15 pm - 3:10 pmLUX Luxembourg-DEN Denver Intl

29h 55m1 stop London Heathrow

$797British Airways

Tue, Oct 20 - Tue, Nov 3

11:28 am - 9:55 amDEN Denver Intl-LUX Luxembourg

14h 27m2 stops Boston Logan Intl Amsterdam Schiphol

10:55 am - 10:32 pmLUX Luxembourg-DEN Denver Intl

19h 37m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$810Delta

Wed, Oct 21 - Tue, Nov 3

4:18 pm - 5:55 pmDEN Denver Intl-LUX Luxembourg

17h 37m2 stops Minneapolis St Paul Amsterdam Schiphol

6:05 am - 8:13 pmLUX Luxembourg-DEN Denver Intl

22h 08m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$810Delta

Mon, Oct 19 - Tue, Nov 3

11:07 am - 2:05 pmDEN Denver Intl-LUX Luxembourg

18h 58m2 stops Minneapolis St Paul Amsterdam Schiphol

10:55 am - 8:11 pmLUX Luxembourg-DEN Denver Intl

17h 16m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$810Delta

Mon, Oct 19 - Thu, Nov 5

3:45 pm - 7:30 pmDEN Denver Intl-LUX Luxembourg

19h 45m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

10:35 am - 3:35 pmLUX Luxembourg-DEN Denver Intl

13h 00m1 stop Frankfurt am Main

$919Lufthansa

Tue, Oct 20 - Fri, Nov 6

3:45 pm - 7:30 pmDEN Denver Intl-LUX Luxembourg

19h 45m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:50 am - 3:35 pmLUX Luxembourg-DEN Denver Intl

16h 45m1 stop Frankfurt am Main

$919Lufthansa

Mon, Oct 19 - Wed, Nov 4

4:40 pm - 7:30 pmDEN Denver Intl-LUX Luxembourg

18h 50m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:50 am - 3:35 pmLUX Luxembourg-DEN Denver Intl

16h 45m1 stop Frankfurt am Main

$919Lufthansa

Useful Info

Cheapest flight	$341

Flight from Denver to Luxembourg

How does KAYAK find such low prices on flights from Colorado to Luxembourg?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Luxembourg.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Luxembourg?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Luxembourg from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Colorado to Luxembourg?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Luxembourg with an airline and back to Colorado with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Luxembourg?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Luxembourg from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.