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$603+ Cheap flights from Breckenridge, CO to Luxembourg

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LUX
Jul 12 — Jul 191
Sat 7/12
Sat 7/19
1 adult, Economy
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Cheap flight deals from Breckenridge to Luxembourg

Keep the following information in mind while searching for Breckenridge to Luxembourg flight deals. Data was last updated July 7, 2025.

Round-trip from

$603
(United Airlines)

Popular in

June

Cheapest in

April

Average price

$977
From Breckenridge to Luxembourg
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Breckenridge to Luxembourg

Cheapest flights from Breckenridge to Luxembourg
Explore the most affordable flight options available from Breckenridge to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2025.

This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/198:25 pmDEN - LUX
1 stop15h 10mUnited Airlines
Tue 8/269:50 amLUX - DEN
1 stop16h 45mUnited Airlines
Deal found 7/5$603
This SWISS deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/205:50 pmDEN - LUX
1 stop31h 50mSWISS
Wed 8/2710:30 amLUX - DEN
1 stop13h 50mSWISS
Deal found 7/6$677
This Ovago deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/97:50 pmDEN - LUX
1 stop29h 40mTurkish Airlines
Mon 7/146:20 pmLUX - DEN
1 stop31h 35mTurkish Airlines
Deal found 7/6$905
This Ovago deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:46 pmDEN - LUX
2 stops43h 04mTAP AIR PORTUGAL
Sun 12/285:40 pmLUX - DEN
2 stops37h 24mTAP AIR PORTUGAL
Deal found 7/5$1,078
This Mytrip deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1011:25 amDEN - LUX
2 stops27h 20mMultiple Airlines
Wed 7/168:10 pmLUX - DEN
3 stops31h 50mMultiple Airlines
Deal found 7/6$1,144
This Gotogate deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/224:15 pmDEN - LUX
1 stop11h 55mLufthansa
Fri 8/86:15 amLUX - DEN
1 stop17h 20mLufthansa
Deal found 7/6$1,183

Cheapflights Fare Finder

Customize your flight search to find flights from Breckenridge 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, Cheapflights users made 2,558,603 searches. Data last updated July 7, 2025.
Use the filters below to find and compare flights from Breckenridge to Luxembourg that are best for you.

Fly from

Breckenridge

Fly to

Luxembourg

Route

Depart

Return

Price

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Tue 8/19

8:25 pm-7:35 pm

1 stop15h 10m

Luxembourg

Tue 8/26

9:50 am-6:35 pm

1 stop16h 45m

$603

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Wed 8/20

5:50 pm-9:40 am

1 stop31h 50m

Luxembourg

Wed 8/27

10:30 am-4:20 pm

1 stop13h 50m

$677

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Fri 12/19

1:46 pm-4:50 pm

2 stops43h 04m

Luxembourg

Sun 12/28

5:40 pm-11:04 pm

2 stops37h 24m

$1,078

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Tue 7/22

11:35 am-4:10 pm

2 stops20h 35m

Luxembourg

Fri 8/8

8:15 am-3:35 pm

1 stop15h 20m

$1,158

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Tue 7/22

4:15 pm-12:10 pm

1 stop11h 55m

Luxembourg

Fri 8/8

6:15 am-3:35 pm

1 stop17h 20m

$1,183

DenverLuxembourg

DEN - LUX

DENLUX

Denver Intl

Fri 12/19

3:40 pm-3:40 pm

2 stops40h 00m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Best time to book a flight from Breckenridge to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Breckenridge with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Breckenridge to Luxembourg

What is the cheapest month to book a flight from Breckenridge to Luxembourg?

Currently, February is the cheapest month in which you can book a flight from Breckenridge to Luxembourg (average of $638). Flying from Breckenridge to Luxembourg in June is currently the most expensive (average of $1,175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BK9 to LU?

Find hourly flight availability from Breckenridge to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 7, 2025.

When flying from Breckenridge to Luxembourg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luxembourg. Reviews last updated July 7, 2025.
See what other customers who have flown with SWISS, United Airlines, and TAP AIR PORTUGAL from Breckenridge to Luxembourg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,650 reviews

Food

7.1

Comfort

7.4

Boarding

7.6

Entertainment

6.8

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
SWISS
7.5
Good
1,650 reviews
SWISS
7.5
Good
1,650 reviews

Food

7.1

Comfort

7.4

Boarding

7.6

Entertainment

6.8

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
United Airlines
7.4
Good
8,846 reviews
SWISS
7.5
Good
1,650 reviews

Food

7.1

Comfort

7.4

Boarding

7.6

Entertainment

6.8

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
TAP AIR PORTUGAL
7.1
Good
1,912 reviews
SWISS
7.5
Good
1,650 reviews

Food

7.1

Comfort

7.4

Boarding

7.6

Entertainment

6.8

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Lufthansa
6.8
Okay
7,188 reviews
SWISS
7.5
Good
1,650 reviews

Food

7.1

Comfort

7.4

Boarding

7.6

Entertainment

6.8

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Related info for your journey

Find useful and relevant information for your journey from Breckenridge to Luxembourg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Breckenridge to Luxembourg that include hotel bookings?

    Yes. In addition to deals on Breckenridge to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Breckenridge to Luxembourg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Breckenridge to Luxembourg.

  • Can I find deals for business class flights from Breckenridge to Luxembourg?

    Yes. Cheapflights offers flight deals from Breckenridge to Luxembourg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Breckenridge to Luxembourg?

    Currently, February is the cheapest month in which you can book a flight from Breckenridge to Luxembourg (average of $638). Flying from Breckenridge to Luxembourg in June is currently the most expensive (average of $1,175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Breckenridge to Luxembourg

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Top airline flying from Breckenridge to Luxembourg

Discover the top airline that operate flights from Breckenridge to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$658Average$1,019FlexibilityNo cancel feeOn-time76%

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