$320+ Cheap flights from Colorado to Duesseldorf Intl (DUS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DUS
Aug 9 — Aug 161
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Colorado to Duesseldorf Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Colorado to Duesseldorf Intl
Keep the following information in mind while searching for Colorado to Duesseldorf Intl flight deals. Data was last updated August 4, 2025.
Round-trip from | $567 (Ovago) |
|---|---|
One-way from | $320 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $687 |
Find flight deals from Colorado to Duesseldorf Intl
Cheapest flights from Colorado to Duesseldorf IntlExplore the most affordable flight options available from Colorado to Duesseldorf Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2025.
Explore the most affordable flight options available from Colorado to Duesseldorf Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2025.
This Ovago deal was found by Cheapflights users on 8/4. 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.
Mon 10/136:35 pmDEN - DUS
1 stop15h 25mBritish Airways
Fri 10/2410:30 amDUS - DEN
1 stop13h 55mBritish Airways
Deal found 8/4![British Airways logo]()
$567
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 9/175:06 pmDEN - DUS
2 stops16h 34mAmerican Airlines
Wed 9/2410:25 amDUS - DEN
2 stops19h 51mAmerican Airlines
Deal found 8/3![American Airlines logo]()
$605
This Iberia deal was found by Cheapflights users on 8/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:16 amDEN - DUS
2 stops27h 54mIberia
Thu 10/2311:55 amDUS - DEN
2 stops19h 46mIberia
Deal found 8/1![Iberia logo]()
$617
This Finnair deal was found by Cheapflights users on 8/2. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/252:05 pmDEN - DUS
2 stops19h 55mFinnair
Thu 9/116:45 pmDUS - DEN
2 stops33h 02mFinnair
Deal found 8/2![Finnair logo]()
$679
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:20 amDEN - DUS
2 stops21h 40mScandinavian Airlines
Tue 10/146:05 amDUS - DEN
3 stops23h 36mScandinavian Airlines
Deal found 8/1![Scandinavian Airlines logo]()
$688
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:55 pmDEN - DUS
1 stop13h 40mMultiple Airlines
Wed 9/2410:25 amDUS - DEN
1 stop15h 34mMultiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$719
This Cheapflightsfares deal was found by Cheapflights users on 8/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:22 amDEN - DUS
2 stops18h 23mAer Lingus
Thu 9/1110:25 amDUS - DEN
1 stop15h 34mAer Lingus
Deal found 8/2![Aer Lingus logo]()
$777
This Billigflug deal was found by Cheapflights users on 8/4. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2012:40 pmCOS - DUS
2 stops21h 00mMultiple Airlines
Sun 8/247:30 amDUS - COS
2 stops24h 14mMultiple Airlines
Deal found 8/4![Multiple Airlines logo]()
$1,215
This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/201:10 pmCOS - DUS
2 stops22h 50mAir France
Sun 8/2410:30 amDUS - COS
2 stops18h 11mAir France
Deal found 8/4![Air France logo]()
$1,839
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Duesseldorf Intl 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 August 4, 2025.
Use the filters below to find and compare flights from Colorado to Duesseldorf Intl Airport that are best for you.
Fly from
Colorado
Fly to
Duesseldorf Intl
Route
Depart
Return
Price
DenverDüsseldorf
DEN - DUS
DENDUS
Denver Intl
Mon 10/13
6:35 pm-6:00 pm
1 stop15h 25m
Duesseldorf Intl
Fri 10/24
10:30 am-4:25 pm
1 stop13h 55m
$567
DenverDüsseldorf
DEN - DUS
DENDUS
Denver Intl
Wed 9/17
5:06 pm-5:40 pm
2 stops16h 34m
Duesseldorf Intl
Wed 9/24
10:25 am-10:16 pm
2 stops19h 51m
$605
DenverDüsseldorf
DEN - DUS
DENDUS
Denver Intl
Mon 9/15
7:16 am-7:10 pm
2 stops27h 54m
Duesseldorf Intl
Thu 10/23
11:55 am-11:41 pm
2 stops19h 46m
$617
DenverDüsseldorf
DEN - DUS
DENDUS
Denver Intl
Mon 8/25
2:05 pm-6:00 pm
2 stops19h 55m
Duesseldorf Intl
Thu 9/11
6:45 pm-7:47 pm
2 stops33h 02m
$679
DenverDüsseldorf
DEN - DUS
DENDUS
Denver Intl
Tue 9/9
7:20 am-1:00 pm
2 stops21h 40m
Duesseldorf Intl
Tue 10/14
6:05 am-9:41 pm
3 stops23h 36m
$688
DenverDüsseldorf
DEN - DUS
DENDUS
Denver Intl
Wed 9/17
7:55 pm-5:35 pm
1 stop13h 40m
Duesseldorf Intl
Wed 9/24
10:25 am-5:59 pm
1 stop15h 34m
$719
DenverDüsseldorf
DEN - DUS
DENDUS
Denver Intl
Mon 8/25
7:22 am-9:45 am
2 stops18h 23m
Duesseldorf Intl
Thu 9/11
10:25 am-5:59 pm
1 stop15h 34m
$777
Colorado SpringsDüsseldorf
COS - DUS
COSDUS
Colorado Springs
Wed 8/20
12:40 pm-5:40 pm
2 stops21h 00m
Duesseldorf Intl
Sun 8/24
7:30 am-11:44 pm
2 stops24h 14m
$1,215
Colorado SpringsDüsseldorf
COS - DUS
COSDUS
Colorado Springs
Wed 8/20
1:10 pm-8:00 pm
2 stops22h 50m
Duesseldorf Intl
Sun 8/24
10:30 am-8:41 pm
2 stops18h 11m
$1,839
DenverDüsseldorf
DEN - DUS
DENDUS
Denver Intl
Sat 9/20
6:55 pm-10:20 pm
3 stops43h 25m
$320
Showing 1-10 of 14 results
Best time to book a flight from Colorado to Duesseldorf Intl
Have a flexible travel schedule? Discover the best time to fly to Duesseldorf Intl from Colorado 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 Colorado to Duesseldorf Intl Airport
What is the cheapest month to book a flight from Colorado to Duesseldorf Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Colorado to Duesseldorf Intl Airport (average of $662). Flying from Colorado to Duesseldorf Intl Airport in June is currently the most expensive (average of $1,059). 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 CO to DUS?
Find hourly flight availability from Colorado to Duesseldorf Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 4, 2025.
When flying from Colorado to Duesseldorf Intl Airport, 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 Duesseldorf Intl
Get insights into the airlines that provide service to Duesseldorf Intl. 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 Duesseldorf Intl. Reviews last updated August 4, 2025.
Read reviews from past customers who have flown Delta, Finnair, and Air France from Colorado to Duesseldorf Intl Airport. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.9
Comfort
7.9
Overall
8.0
Crew
8.5
Food
7.3
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Entertainment
7.9
Comfort
7.9
Overall
8.0
Crew
8.5
Food
7.3
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Entertainment
7.9
Comfort
7.9
Overall
8.0
Crew
8.5
Food
7.3
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Entertainment
7.9
Comfort
7.9
Overall
8.0
Crew
8.5
Food
7.3
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Entertainment
7.9
Comfort
7.9
Overall
8.0
Crew
8.5
Food
7.3
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Entertainment
7.9
Comfort
7.9
Overall
8.0
Crew
8.5
Food
7.3
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Colorado to Duesseldorf Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Duesseldorf Intl Airport?
Book flights to Duesseldorf Intl Airport if you plan to visit one of these locationsMönchengladbach
Neuss
Wuppertal
Bochum
Duisburg
Gelsenkirchen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Colorado to Duesseldorf Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Colorado to Duesseldorf Intl
Discover the top 2 airlines that operate flights from Colorado to Duesseldorf Intl. 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 August 4, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$547 | Average$773 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$1,219 | Average$1,612 | FlexibilityNo cancel fee | On-time76% |