$6,270+ Cheap flights from Colorado to Dortmund (DTM)
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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DTM
Mar 4 — Mar 111
1 adult, Economy
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Cheapest flights from Colorado to DortmundExplore the most affordable flight options available from Colorado to Dortmund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
Explore the most affordable flight options available from Colorado to Dortmund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
This KAYAK deal was found by Cheapflights users on 1/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:20 pm
DEN
- DTM
2 stops37h 50m
Multiple Airlines
Sun 5/316:15 pm
DTM
- DEN
2 stops30h 05m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$6,270
Best flights from Colorado to DortmundDiscover carefully curated flight deals from Colorado to Dortmund that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
Discover carefully curated flight deals from Colorado to Dortmund that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
This KAYAK deal was found by Cheapflights users on 1/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:20 pm
DEN
- DTM
2 stops37h 50m
Multiple Airlines
Sun 5/316:15 pm
DTM
- DEN
2 stops30h 05m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$6,270
Find flight deals from Colorado to Dortmund
Keep the following information in mind while searching for Colorado to Dortmund flight deals. Data was last updated February 2, 2026.
Round-trip from | $6,270 (KAYAK) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Dortmund 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 February 2, 2026.
Use the filters below to find and compare flights from Colorado to Dortmund that are best for you.
Fly from
Colorado
Fly to
Dortmund
Route
Depart
Return
Price
DenverDortmund
DEN - DTM
DENDTM
Denver Intl
Sun 5/17
8:20 pm-6:10 pm
2 stops37h 50m
Dortmund
Sun 5/31
6:15 pm-4:20 pm
2 stops30h 05m
$6,270
Best time to book a flight from Colorado to Dortmund
Have a flexible travel schedule? Discover the best time to fly to Dortmund from Colorado with our price prediction graph.
DEN-DTM
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 Dortmund
USCO-DTM
DEN-DTM
What is the cheapest month to book a flight from Colorado to Dortmund?
Currently, August is the cheapest month in which you can book a flight from Colorado to Dortmund (average of $547). Flying from Colorado to Dortmund in November is currently the most expensive (average of $1,946). 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.