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$1,337+ Cheap flights from Colorado to Rotterdam (RTM)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — RTM
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Colorado to Rotterdam

Cheapest flights from Colorado to Rotterdam
Explore the most affordable flight options available from Colorado to Rotterdam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 5/1310:36 am
DEN
-
RTM
3 stops19h 59m
Multiple Airlines
Mon 5/187:40 pm
RTM
-
DEN
3 stops29h 12m
Multiple Airlines
Deal found 1/27$1,337
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/145:30 pm
DEN
-
RTM
3 stops22h 10m
Multiple Airlines
Sat 3/212:05 pm
RTM
-
DEN
3 stops33h 55m
Multiple Airlines
Deal found 1/27$2,617

Find flight deals from Colorado to Rotterdam

Keep the following information in mind while searching for Colorado to Rotterdam flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,337
(American Airlines)
Provider with most accurate pricing for Denver Intl-Rotterdam The Hague flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Rotterdam The Hague flights.
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From Colorado to Rotterdam The Hague
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Rotterdam 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 January 28, 2026.
Use the filters below to find and compare flights from Colorado to Rotterdam that are best for you.

Fly from

Colorado

Fly to

Rotterdam

Route

Depart

Return

Price

DenverRotterdam

DEN - RTM

DENRTM

Denver Intl

Wed 5/13

10:36 am-2:35 pm

3 stops19h 59m

Rotterdam The Hague

Mon 5/18

7:40 pm-4:52 pm

3 stops29h 12m

$1,337

DenverRotterdam

DEN - RTM

DENRTM

Denver Intl

Sat 3/14

5:30 pm-10:40 pm

3 stops22h 10m

Rotterdam The Hague

Sat 3/21

2:05 pm-5:00 pm

3 stops33h 55m

$2,617

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Best time to book a flight from Colorado to Rotterdam

Have a flexible travel schedule? Discover the best time to fly to Rotterdam 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 Rotterdam

What is the cheapest month to book a flight from Colorado to Rotterdam?

Currently, January is the cheapest month in which you can book a flight from Colorado to Rotterdam (average of $444). Flying from Colorado to Rotterdam in June is currently the most expensive (average of $687). 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.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Rotterdam. 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 Rotterdam from Colorado?

    For a flight from Colorado to Rotterdam, you will be flying into Rotterdam The Hague. Rotterdam The Hague (RTM) is just 2.9 mi from the center of the city.

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

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

  • How can I find direct flights from Colorado to Rotterdam?

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

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

    Yes. Cheapflights offers flight deals from Colorado to Rotterdam 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 Rotterdam?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Rotterdam (average of $444). Flying from Colorado to Rotterdam in June is currently the most expensive (average of $687). 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 Colorado to Rotterdam

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Top airline flying from Colorado to Rotterdam

Discover the top airline that operate flights from Colorado to Rotterdam. 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$721Average$1,093FlexibilityNo cancel feeOn-timeN/A

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