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$617+ Cheap flights from Duesseldorf Intl (DUS) to Denver (DEN)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
DUS — DEN
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheapflights Tip: The best prices from Duesseldorf Intl to Denver Intl are usually found in February or March, booked 51 days in advance, depart on a Monday or Saturday and return on a Tuesday

Cheap flight deals from Duesseldorf Intl to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Duesseldorf Intl (DUS) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$609
(Expedia)

Popular in

July

Cheapest in

February

Average price

$651
Provider with most accurate pricing for Duesseldorf Intl-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Duesseldorf Intl-Denver Intl flights.
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From Duesseldorf Intl to Denver Intl
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Highest demand for flights based on searches. 13% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Duesseldorf Intl to Denver

Cheapest flights from Duesseldorf Intl to Denver
Explore the most affordable flight options available from Duesseldorf Intl to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This AirNGo deal was found by Cheapflights users on 9/27. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:05 amDUS - DEN
2 stops19h 21mBritish Airways
Fri 11/1412:32 pmDEN - DUS
2 stops16h 48mBritish Airways
Deal found 9/27$617
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:15 amDUS - DEN
2 stops20h 26mDelta
Fri 11/147:10 amDEN - DUS
2 stops17h 35mDelta
Deal found 9/27$625
This American Airlines deal was found by Cheapflights users on 9/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:05 amDUS - DEN
1 stop16h 25mAmerican Airlines
Fri 11/1412:32 pmDEN - DUS
2 stops16h 48mAmerican Airlines
Deal found 9/27$638
This British Airways deal was found by Cheapflights users on 9/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:05 amDUS - DEN
1 stop16h 25mBritish Airways
Wed 11/125:25 pmDEN - DUS
1 stop32h 05mBritish Airways
Deal found 9/29$641
This American Airlines deal was found by Cheapflights users on 9/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:05 amDUS - DEN
2 stops19h 30mAmerican Airlines
Mon 1/55:25 pmDEN - DUS
1 stop20h 15mAmerican Airlines
Deal found 9/28$648
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:15 amDUS - DEN
2 stops19h 27mDelta
Mon 12/87:10 amDEN - DUS
2 stops17h 35mDelta
Deal found 9/28$651
This Flighttix deal was found by Cheapflights users on 9/28. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:05 amDUS - DEN
1 stop16h 25mBritish Airways
Mon 12/85:25 pmDEN - DUS
1 stop20h 15mBritish Airways
Deal found 9/28$654

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duesseldorf Intl to Denver 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 September 29, 2025.
Use the filters below to find and compare flights from Duesseldorf Intl Airport to Denver that are best for you.

Fly from

Duesseldorf Intl

Fly to

Denver

Route

Depart

Return

Price

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Thu 10/30

7:05 am-7:26 pm

2 stops19h 21m

Denver Intl

Fri 11/14

12:32 pm-1:20 pm

2 stops16h 48m

$617

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Thu 10/30

8:15 am-9:41 pm

2 stops20h 26m

Denver Intl

Fri 11/14

7:10 am-8:45 am

2 stops17h 35m

$625

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Sat 11/1

2:30 pm-10:34 am

2 stops27h 04m

Denver Intl

Mon 11/17

5:25 pm-3:10 pm

1 stop13h 45m

$625

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Thu 10/30

7:05 am-7:26 pm

2 stops19h 21m

Denver Intl

Wed 11/12

12:05 pm-12:55 pm

2 stops16h 50m

$625

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Thu 10/30

7:05 am-4:30 pm

1 stop16h 25m

Denver Intl

Wed 11/12

5:25 pm-9:30 am

1 stop32h 05m

$641

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Sun 12/28

8:50 am-8:10 am

2 stops31h 20m

Denver Intl

Sun 1/4

5:25 pm-10:00 pm

1 stop20h 35m

$644

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Fri 12/5

8:15 am-7:42 pm

2 stops19h 27m

Denver Intl

Mon 12/8

7:10 am-8:45 am

2 stops17h 35m

$651

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Thu 10/30

10:50 am-9:49 pm

2 stops17h 59m

Denver Intl

Wed 11/12

4:20 pm-4:40 pm

1 stop16h 20m

$679

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Thu 10/30

6:40 pm-8:06 am

2 stops44h 26m

Denver Intl

Fri 11/14

5:25 pm-1:20 pm

1 stop11h 55m

$698

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Sun 12/28

10:35 am-10:26 pm

2 stops19h 51m

Denver Intl

Sun 1/4

5:25 pm-9:25 am

1 stop32h 00m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Showing 1-10 of 12 results
1
2

Compare providers for flights from Duesseldorf Intl to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Duesseldorf Intl to Denver in September.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Duesseldorf Intl Airport-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Duesseldorf Intl Airport-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Duesseldorf Intl Airport-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Duesseldorf Intl Airport-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Duesseldorf Intl Airport-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Duesseldorf Intl to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Duesseldorf Intl 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 Duesseldorf Intl Airport to Denver

How far ahead should I book a flight from Duesseldorf Intl Airport to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Duesseldorf Intl to Denver. Price data was last updated on September 26, 2025.

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Duesseldorf Intl Airport to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Duesseldorf Intl Airport to Denver?

Currently, October is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to Denver (average of $197). Flying from Duesseldorf Intl Airport to Denver in March is currently the most expensive (average of $278). 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.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated September 29, 2025.
See what other customers who have flown with Lufthansa and British Airways from Duesseldorf Intl Airport to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,435 reviews

Crew

7.6

Food

6.3

Comfort

6.8

Entertainment

6.4

Boarding

7.0

Overall

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,435 reviews
Lufthansa
6.8
Okay
7,435 reviews

Crew

7.6

Food

6.3

Comfort

6.8

Entertainment

6.4

Boarding

7.0

Overall

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
British Airways
6.7
Okay
7,406 reviews
Lufthansa
6.8
Okay
7,435 reviews

Crew

7.6

Food

6.3

Comfort

6.8

Entertainment

6.4

Boarding

7.0

Overall

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

Related info for your journey

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

  • What airport do you fly into for flights to Denver from Duesseldorf Intl?

    Most people fly into Denver Intl (DEN) if they book a flight to Denver from Duesseldorf Intl. On average, Denver Intl has 0 inbound flights from Duesseldorf Intl per day from 2 airlines. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

  • How long is the flight from Duesseldorf Intl Airport to Denver?

    Departing from Duesseldorf Intl Airport to Denver will take you 19h 21m. The distance from Duesseldorf Intl Airport to Denver is about 4907 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Duesseldorf Intl Airport to Denver round-trip?

    British Airways, at $547, was found to be the cheapest airline from Duesseldorf Intl Airport to Denver. An alternate airline flying to your destination would be Lufthansa. British Airways is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Duesseldorf Intl to Denver that include hotel bookings?

    Yes. In addition to deals on Duesseldorf Intl to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Duesseldorf Intl to Denver?

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

  • Can I find deals for business class flights from Duesseldorf Intl to Denver?

    Yes. Cheapflights offers flight deals from Duesseldorf Intl to Denver 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 Duesseldorf Intl Airport to Denver?

    Currently, October is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to Denver (average of $197). Flying from Duesseldorf Intl Airport to Denver in March is currently the most expensive (average of $278). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Westminster
Golden
Broomfield
Winter Park
Lakewood
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Manitou Springs
Fort Morgan
Glendale
Wheat Ridge
Brighton
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Idaho Springs
Parker
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Alternative routes for Duesseldorf Intl to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Duesseldorf Intl to Colorado Springs flights

Top 2 airlines flying from Duesseldorf Intl to Denver

Discover the top 2 airlines that operate flights from Duesseldorf Intl to Denver. 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$547Average$548FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$661Average$773FlexibilityNo cancel feeOn-time76%

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