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Duesseldorf Intl

$194+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DUS
Jun 25 — Jul 21
Wed 6/25
Wed 7/2
1 adult, Economy
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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 June 20, 2025.

Round-trip from

$502
(British Airways)

One-way from

$194
(British Airways)

Popular in

December

Cheapest in

March

Average price

$1,351
From Colorado to Duesseldorf Intl
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One-way flight from Colorado to Duesseldorf Intl
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Highest demand for flights based on searches. 18% potential increase in price ($232 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 20, 2025.

This British Airways deal was found by Cheapflights users on 6/20. 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.
Mon 7/286:35 pmDEN - DUS
1 stop18h 30mBritish Airways
Wed 8/132:35 pmDUS - DEN
1 stop33h 50mBritish Airways
Deal found 6/20$502
This Finnair deal was found by Cheapflights users on 6/19. 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 7/282:09 pmDEN - DUS
2 stops19h 51mMultiple Airlines
Wed 8/138:25 amDUS - DEN
2 stops21h 50mMultiple Airlines
Deal found 6/19$573
This Finnair deal was found by Cheapflights users on 6/18. 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.
Wed 8/132:05 pmDEN - DUS
2 stops19h 55mFinnair
Wed 8/2711:55 amDUS - DEN
2 stops18h 20mFinnair
Deal found 6/18$675
This American Airlines deal was found by Cheapflights users on 6/19. 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 8/186:35 pmDEN - DUS
1 stop18h 30mAmerican Airlines
Thu 8/2810:25 amDUS - DEN
2 stops17h 57mAmerican Airlines
Deal found 6/19$676
This FlightHub deal was found by Cheapflights users on 6/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:30 pmDEN - DUS
2 stops18h 25mTAP AIR PORTUGAL
Mon 10/65:40 pmDUS - DEN
2 stops36h 09mTAP AIR PORTUGAL
Deal found 6/19$760
This Cheapflightsfares deal was found by Cheapflights users on 6/18. 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 8/137:22 amDEN - DUS
2 stops18h 23mAer Lingus
Wed 8/2710:25 amDUS - DEN
1 stop15h 34mAer Lingus
Deal found 6/18$775
This Scandinavian Airlines deal was found by Cheapflights users on 6/20. 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 8/137:20 amDEN - DUS
3 stops23h 30mScandinavian Airlines
Wed 8/2710:10 amDUS - DEN
2 stops21h 39mScandinavian Airlines
Deal found 6/20$834
This FlightHub deal was found by Cheapflights users on 6/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/227:50 pmDEN - DUS
1 stop17h 30mTurkish Airlines
Sat 8/308:15 pmDUS - DEN
1 stop29h 40mTurkish Airlines
Deal found 6/18$856
This FlightHub deal was found by Cheapflights users on 6/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1911:25 amDEN - DUS
2 stops36h 25mQatar Airways
Fri 6/273:25 pmDUS - DEN
2 stops39h 34mQatar Airways
Deal found 6/18$1,562
This KLM deal was found by Cheapflights users on 6/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1911:03 amDEN - DUS
2 stops16h 47mKLM
Tue 6/246:20 amDUS - DEN
2 stops16h 45mKLM
Deal found 6/18$2,205

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 June 20, 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 7/28

6:35 pm-9:05 pm

1 stop18h 30m

Duesseldorf Intl

Wed 8/13

2:35 pm-4:25 pm

1 stop33h 50m

$502

DenverDüsseldorf

DEN - DUS

DENDUS

Denver Intl

Mon 7/28

2:09 pm-6:00 pm

2 stops19h 51m

Duesseldorf Intl

Wed 8/13

8:25 am-10:15 pm

2 stops21h 50m

$573

DenverDüsseldorf

DEN - DUS

DENDUS

Denver Intl

Wed 8/13

2:05 pm-6:00 pm

2 stops19h 55m

Duesseldorf Intl

Wed 8/27

11:55 am-10:15 pm

2 stops18h 20m

$675

DenverDüsseldorf

DEN - DUS

DENDUS

Denver Intl

Mon 8/18

6:35 pm-9:05 pm

1 stop18h 30m

Duesseldorf Intl

Thu 8/28

10:25 am-8:22 pm

2 stops17h 57m

$676

DenverDüsseldorf

DEN - DUS

DENDUS

Denver Intl

Fri 10/3

2:30 pm-4:55 pm

2 stops18h 25m

Duesseldorf Intl

Mon 10/6

5:40 pm-9:49 pm

2 stops36h 09m

$760

DenverDüsseldorf

DEN - DUS

DENDUS

Denver Intl

Wed 8/13

7:22 am-9:45 am

2 stops18h 23m

Duesseldorf Intl

Wed 8/27

10:25 am-5:59 pm

1 stop15h 34m

$775

DenverDüsseldorf

DEN - DUS

DENDUS

Denver Intl

Wed 8/13

7:20 am-2:50 pm

3 stops23h 30m

Duesseldorf Intl

Wed 8/27

10:10 am-11:49 pm

2 stops21h 39m

$834

DenverDüsseldorf

DEN - DUS

DENDUS

Denver Intl

Fri 8/22

7:50 pm-9:20 pm

1 stop17h 30m

Duesseldorf Intl

Sat 8/30

8:15 pm-5:55 pm

1 stop29h 40m

$856

DenverDüsseldorf

DEN - DUS

DENDUS

Denver Intl

Mon 8/18

6:35 pm-9:20 am

1 stop30h 45m

$194

DenverDüsseldorf

DEN - DUS

DENDUS

Denver Intl

Wed 7/9

5:22 pm-7:10 pm

2 stops17h 48m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 11 results
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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 June 20, 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 June 20, 2025.
Finnair
7.6
Good
1,294 reviews

Crew

8.1

Entertainment

6.8

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

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
1,294 reviews
Finnair
7.6
Good
1,294 reviews

Crew

8.1

Entertainment

6.8

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

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.
Turkish Airlines
7.3
Good
3,866 reviews
Finnair
7.6
Good
1,294 reviews

Crew

8.1

Entertainment

6.8

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

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
1,397 reviews
Finnair
7.6
Good
1,294 reviews

Crew

8.1

Entertainment

6.8

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

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
1,294 reviews

Crew

8.1

Entertainment

6.8

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

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
7.1
Good
1,128 reviews
Finnair
7.6
Good
1,294 reviews

Crew

8.1

Entertainment

6.8

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

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.

  • What are the cheapest airlines to fly from Colorado to Duesseldorf Intl Airport one-way?

    One-way options have recently been found by users for as low as $194 on British Airways. Other airlines that offer cheap prices include Iberia from $457 and TAP AIR PORTUGAL from $1,539 one-way.

  • 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
Neuss
Wuppertal
Duisburg
Gelsenkirchen

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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 June 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$630Average$1,515FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$642Average$1,017FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$705Average$808FlexibilityNo cancel feeOn-time77%

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