$449+ Cheap flights from Denver (DEN) to Cologne (CGN)
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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CGN
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Cologne 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 Denver to Cologne
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to CologneExplore the most affordable flight options available from Denver to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Denver to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This Gotogate deal was found by Cheapflights users on 10/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/154:15 pm -
1 stop12h 10m
Tue 11/249:20 am -
1 stop13h 10m
Deal found 10/16![Lufthansa logo]()
$856
This Gotogate deal was found by Cheapflights users on 10/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:15 am -
2 stops20h 10m
Tue 11/249:20 am -
1 stop13h 10m
Deal found 10/16![Multiple Airlines logo]()
$857
This Gotogate deal was found by Cheapflights users on 10/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:25 am -
2 stops17h 25m
Wed 12/91:10 pm -
1 stop33h 20m
Deal found 10/17![Multiple Airlines logo]()
$870
This Mytrip deal was found by Cheapflights users on 10/17. 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.
Wed 12/211:25 am -
2 stops17h 25m
Wed 12/99:20 am -
2 stops43h 07m
Deal found 10/17![Air Canada logo]()
$876
This KAYAK deal was found by Cheapflights users on 10/15. 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.
Wed 11/118:30 pm -
1 stop12h 25m
Wed 11/188:20 pm -
1 stop26h 10m
Deal found 10/15![Lufthansa logo]()
$929
This FlightHub deal was found by Cheapflights users on 10/16. 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.
Wed 11/111:30 pm -
2 stops15h 20m
Wed 11/181:10 pm -
2 stops18h 20m
Deal found 10/16![Multiple Airlines logo]()
$995
Best flights from Denver to CologneDiscover carefully curated flight deals from Denver to Cologne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Denver to Cologne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Gotogate deal was found by Cheapflights users on 10/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:15 am -
2 stops20h 10m
Tue 11/249:20 am -
1 stop13h 10m
Deal found 10/16![Multiple Airlines logo]()
$857
This KAYAK deal was found by Cheapflights users on 10/15. 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.
Wed 11/118:30 pm -
1 stop12h 25m
Wed 11/188:20 pm -
1 stop26h 10m
Deal found 10/15![Lufthansa logo]()
$929
This FlightHub deal was found by Cheapflights users on 10/16. 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.
Wed 11/111:30 pm -
2 stops15h 20m
Wed 11/181:10 pm -
2 stops18h 20m
Deal found 10/16![Multiple Airlines logo]()
$995
This Mytrip deal was found by Cheapflights users on 10/17. 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.
Wed 12/23:40 pm -
3 stops33h 15m
Wed 12/95:40 pm -
3 stops32h 20m
Deal found 10/17![Multiple Airlines logo]()
$1,017
Last-minute flights from Denver to CologneDiscover last-minute flight deals from Denver to Cologne. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Cologne. Data last updated October 19, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 10/15. 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.
Wed 11/118:30 pm -
1 stop12h 25m
Wed 11/188:20 pm -
1 stop26h 10m
Deal found 10/15![Lufthansa logo]()
$929
This FlightHub deal was found by Cheapflights users on 10/16. 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.
Wed 11/111:30 pm -
2 stops15h 20m
Wed 11/181:10 pm -
2 stops18h 20m
Deal found 10/16![Multiple Airlines logo]()
$995
This Gotogate deal was found by Cheapflights users on 10/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/154:15 pm -
1 stop12h 10m
Tue 11/249:20 am -
1 stop13h 10m
Deal found 10/16![Lufthansa logo]()
$856
This Gotogate deal was found by Cheapflights users on 10/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:15 am -
2 stops20h 10m
Tue 11/249:20 am -
1 stop13h 10m
Deal found 10/16![Multiple Airlines logo]()
$857
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:30 pm -
1 stop31h 00m
Wed 11/1811:30 am -
2 stops42h 18m
Deal found 10/16![Turkish Airlines logo]()
$1,282
One-way flights from Denver to CologneSearch for one-way flight options from Denver to Cologne. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Denver to Cologne. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Air Canada deal was found by Cheapflights users on 10/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/121:30 pm -
2 stops19h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Air Canada logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/123:55 pm -
2 stops17h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$476
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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.
Fri 3/124:15 pm -
1 stop12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Lufthansa logo]()
$552
Find flight deals from Denver to Cologne
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Cologne (CGN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $856 (Gotogate) |
One-way from | $449 (Air Canada) |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Cologne 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 7,457,451 searches. Data last updated October 19, 2026.
Use the filters below to find and compare flights from Denver to Cologne that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverCologne
DEN Denver Intl - CGN Cologne Köln/Bonn
DENCGN
Denver Intl
Fri 3/12
1:30 pm-4:55 pm
2 stops19h 25m
Cologne Köln/Bonn
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$449
DenverCologne
DEN Denver Intl - CGN Cologne Köln/Bonn
DENCGN
Denver Intl
Fri 3/12
3:55 pm-4:55 pm
2 stops17h 00m
Cologne Köln/Bonn
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$476
Quickest round-trip
DenverCologne
DEN Denver Intl - CGN Cologne Köln/Bonn
DENCGN
Denver Intl
Fri 3/12
4:15 pm-12:25 pm
1 stop12h 10m
Cologne Köln/Bonn
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$552
DenverCologne
DEN Denver Intl - CGN Cologne Köln/Bonn
DENCGN
Denver Intl
Sun 11/15
8:15 am-12:25 pm
2 stops20h 10m
Cologne Köln/Bonn
Tue 11/24
9:20 am-2:30 pm
1 stop13h 10m
$857
DenverCologne
DEN Denver Intl - CGN Cologne Köln/Bonn
DENCGN
Denver Intl
Wed 11/11
8:30 pm-4:55 pm
1 stop12h 25m
Cologne Köln/Bonn
Wed 11/18
8:20 pm-2:30 pm
1 stop26h 10m
$929
DenverCologne
DEN Denver Intl - CGN Cologne Köln/Bonn
DENCGN
Denver Intl
Wed 11/11
1:30 pm-12:50 pm
2 stops15h 20m
Cologne Köln/Bonn
Wed 11/18
1:10 pm-11:30 pm
2 stops18h 20m
$995
DenverCologne
DEN Denver Intl - CGN Cologne Köln/Bonn
DENCGN
Denver Intl
Wed 12/2
3:40 pm-8:55 am
3 stops33h 15m
Cologne Köln/Bonn
Wed 12/9
5:40 pm-6:00 pm
3 stops32h 20m
$1,017
Sorted by cheapest first
Compare providers for flights from Denver to Cologne
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Cologne in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Cologne flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Cologne flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Cologne flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Cologne flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Cologne flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Cologne
Have a flexible travel schedule? Discover the best time to fly to Cologne from Denver with our price prediction graph.
DEN-CGN
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.
Reviews of airlines servicing Cologne
Get insights into the airlines that provide service to Cologne. 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 Cologne. Reviews last updated October 19, 2026.
Read reviews from past customers who have flown Lufthansa from Denver to Cologne. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.5
Boarding
7.0
Food
6.3
Overall
6.8
Comfort
6.8
Crew
7.6
Reviews
1 / 20
6.0
GoodKunal,Jul 2026
LAX - MUC
Entertainment
6.5
Boarding
7.0
Food
6.3
Overall
6.8
Comfort
6.8
Crew
7.6
Reviews
1 / 20
6.0
GoodKunal,Jul 2026
LAX - MUC
Related info for your journey
Find useful and relevant information for your journey from Denver to Cologne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Cologne
Explore flights to Cologne departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.
Complete your trip
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Denver and Cologne flights
Browse other Denver and Cologne flight options. Last updated on October 19, 2026.
Other flights from Denver
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Popular flight searches
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Top airline flying from Denver to Cologne
Discover the top airline that operate flights from Denver to Cologne. 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 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$630 | Average$1,150 | FlexibilityNo cancel fee | On-time76% |