HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Duesseldorf Intl

$645+ Cheap flights from Colorado to Duesseldorf Intl (DUS)

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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DUS
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 April 2, 2025.

Round-trip from

$645
(British Airways)

Popular in

December

Cheapest in

March

Average price

$705
From Colorado to Duesseldorf Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($207 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Colorado to Duesseldorf Intl

Cheapest flights from Colorado to Duesseldorf Intl
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 April 2, 2025.

This British Airways deal was found by Cheapflights users on 4/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:35 pmDEN - DUS
1 stop18h 30mBritish Airways
Wed 5/77:15 amDUS - DEN
1 stop17h 10mBritish Airways
Deal found 4/1$645
This British Airways deal was found by Cheapflights users on 4/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:35 pmDEN - DUS
1 stop15h 05mMultiple Airlines
Wed 8/276:20 amDUS - DEN
2 stops21h 37mMultiple Airlines
Deal found 4/1$646
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:50 pmDEN - DUS
2 stops18h 15mAmerican Airlines
Thu 8/2812:50 pmDUS - DEN
2 stops17h 37mAmerican Airlines
Deal found 4/1$658
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/134:59 pmDEN - DUS
2 stops18h 11mIberia
Wed 8/2711:55 amDUS - DEN
2 stops18h 32mIberia
Deal found 4/1$659
This Finnair deal was found by Cheapflights users on 4/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/282:06 pmDEN - DUS
2 stops19h 54mFinnair
Wed 8/138:25 amDUS - DEN
2 stops17h 13mFinnair
Deal found 4/1$786
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/237:20 amDEN - DUS
2 stops18h 25mAer Lingus
Wed 5/710:25 amDUS - DEN
2 stops21h 08mAer Lingus
Deal found 4/1$829
This Scandinavian Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 8/137:00 amDEN - DUS
3 stops23h 50mScandinavian Airlines
Wed 8/2710:10 amDUS - DEN
2 stops21h 39mScandinavian Airlines
Deal found 4/1$975
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/1. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:00 pmDEN - DUS
3 stops38h 25mTAP AIR PORTUGAL
Wed 5/71:15 pmDUS - DEN
2 stops27h 08mTAP AIR PORTUGAL
Deal found 4/1$2,516

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 April 2, 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

Wed 4/23

6:35 pm-9:05 pm

1 stop18h 30m

Duesseldorf Intl

Wed 5/7

7:15 am-4:25 pm

1 stop17h 10m

$645

DenverDüsseldorf

DEN - DUS

DENDUS

Denver Intl

Wed 4/23

7:20 am-9:45 am

2 stops18h 25m

Duesseldorf Intl

Wed 5/7

10:25 am-11:33 pm

2 stops21h 08m

$829

DenverDüsseldorf

DEN - DUS

DENDUS

Denver Intl

Sun 6/8

4:40 pm-11:40 am

3 stops35h 00m

Duesseldorf Intl

Sat 6/14

4:00 pm-12:30 pm

2 stops28h 30m

$1,224

DenverDüsseldorf

DEN - DUS

DENDUS

Denver Intl

Wed 4/23

2:00 pm-12:25 pm

3 stops38h 25m

Duesseldorf Intl

Wed 5/7

1:15 pm-8:23 am

2 stops27h 08m

$2,516

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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 April 2, 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.

Rainfall in Duesseldorf Intl by month

Plan your trip to Duesseldorf Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Duesseldorf Intl Airport ranges from 1.2 - 3.1 inches per month. July is typically the wettest month, when rainfall can reach 3.1 in. March is typically the driest time to visit Duesseldorf Intl Airport when rainfall is around 1.2 in.

Temperature in Duesseldorf Intl by month

Plan your trip to Duesseldorf Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Duesseldorf Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 April 2, 2025.
Finnair
7.6
Good
1,267 reviews

Overall

7.6

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Finnair
7.6
Good
1,267 reviews
Finnair
7.6
Good
1,267 reviews

Overall

7.6

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Scandinavian Airlines
7.3
Good
1,328 reviews
Finnair
7.6
Good
1,267 reviews

Overall

7.6

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,267 reviews

Overall

7.6

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
TAP AIR PORTUGAL
7.1
Good
1,831 reviews
Finnair
7.6
Good
1,267 reviews

Overall

7.6

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Aer Lingus
7.0
Good
1,060 reviews
Finnair
7.6
Good
1,267 reviews

Overall

7.6

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

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.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Duesseldorf Intl 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 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.

See more FAQs

Traveling to a place near Colorado?

Book flights to Colorado if you plan to visit one of these locations
Mönchengladbach
Bochum
Brühl
Neuss
Wuppertal
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.
John F Kennedy Intl to Duesseldorf Intl flights
Newark to Duesseldorf Intl flights
LaGuardia to Duesseldorf Intl flights
San Francisco to Duesseldorf Intl flights
Boston to Duesseldorf Intl flights
Los Angeles to Duesseldorf Intl flights
O'Hare Intl to Duesseldorf Intl flights
Dallas/Fort Worth to Duesseldorf Intl flights
Dulles Intl to Duesseldorf Intl flights
Minneapolis to Duesseldorf Intl flights
Reagan-National to Duesseldorf Intl flights
Hobby to Duesseldorf Intl flights
Miami to Duesseldorf Intl flights
Seattle to Duesseldorf Intl flights
Baltimore to Duesseldorf Intl flights
Midway to Duesseldorf Intl flights
Charlotte to Duesseldorf Intl flights
Ontario to Duesseldorf Intl flights
Orlando to Duesseldorf Intl flights
George Bush Intcntl to Duesseldorf Intl flights
Des Moines to Duesseldorf Intl flights
San Diego to Duesseldorf Intl flights
San Jose to Duesseldorf Intl flights
Oakland to Duesseldorf Intl flights
Santa Ana to Duesseldorf Intl flights
Burbank to Duesseldorf Intl flights
Detroit to Duesseldorf Intl flights
Denver to Duesseldorf Intl flights
Atlanta to Duesseldorf Intl flights
Boise to Duesseldorf Intl flights
Cincinnati to Duesseldorf Intl flights
Mobile to Duesseldorf Intl flights
Sky Harbor Intl to Duesseldorf Intl flights
Raleigh to Duesseldorf Intl flights
West Palm Beach to Duesseldorf Intl flights
Cleveland to Duesseldorf Intl flights
Rochester to Duesseldorf Intl flights
Stewart to Duesseldorf Intl flights
Philadelphia to Duesseldorf Intl flights
Tampa to Duesseldorf Intl flights
Fort Lauderdale to Duesseldorf Intl flights
Las Vegas to Duesseldorf Intl flights
Milwaukee to Duesseldorf Intl flights
New Orleans to Duesseldorf Intl flights
Los Angeles to Weeze flights

Top 3 airlines flying from Colorado to Duesseldorf Intl

Discover the top 3 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$630Average$1,414FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$642Average$1,050FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$705Average$906FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.