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Cologne

$589+ Cheap flights from Aurora, CO 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CGN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Aurora to Cologne

Keep the following information in mind while searching for Aurora to Cologne flight deals. Data was last updated July 31, 2025.

Round-trip from

$623
(Expedia)

Popular in

January

Cheapest in

March

Average price

$1,518
From Aurora to Cologne Köln/Bonn
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($584 potential increase over avg. RT price).
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Cheapest flight prices on average. 15% potential price decrease ($180 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Aurora to Cologne

Cheapest flights from Aurora to Cologne
Explore the most affordable flight options available from Aurora to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Gurufare deal was found by Cheapflights users on 7/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:25 pmDEN - CGN
1 stop15h 05mBritish Airways
Sun 11/94:35 pmCGN - DEN
1 stop30h 55mBritish Airways
Deal found 7/29$589
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:25 pmDEN - CGN
1 stop19h 20mMultiple Airlines
Wed 11/58:00 amCGN - DEN
2 stops49h 12mMultiple Airlines
Deal found 7/29$727
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:06 pmDEN - CGN
2 stops19h 24mAmerican Airlines
Sun 9/2110:15 amCGN - DEN
2 stops20h 46mAmerican Airlines
Deal found 7/31$855

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aurora 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Aurora to Cologne that are best for you.

Fly from

Aurora

Fly to

Cologne

Route

Depart

Return

Price

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sun 9/14

6:35 pm-8:25 pm

1 stop17h 50m

Cologne Köln/Bonn

Sun 9/21

10:15 am-7:47 pm

2 stops41h 32m

$623

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Fri 8/29

4:40 pm-9:30 am

3 stops32h 50m

Cologne Köln/Bonn

Sat 9/6

12:30 pm-12:30 pm

2 stops32h 00m

$835

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Mon 9/15

5:06 pm-8:30 pm

2 stops19h 24m

Cologne Köln/Bonn

Sun 9/21

10:15 am-11:01 pm

2 stops20h 46m

$855

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sun 9/14

8:20 pm-5:05 pm

1 stop12h 45m

Cologne Köln/Bonn

Sun 9/21

6:05 am-1:45 pm

1 stop15h 40m

$1,031

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Mon 8/18

4:15 pm-3:50 pm

1 stop15h 35m

Cologne Köln/Bonn

Tue 8/26

8:40 am-1:45 pm

1 stop13h 05m

$1,170

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Mon 8/18

6:00 am-9:30 am

2 stops43h 30m

Cologne Köln/Bonn

Tue 8/26

7:10 pm-9:59 pm

2 stops34h 49m

$1,262

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sun 9/14

5:35 pm-8:50 am

2 stops31h 15m

Cologne Köln/Bonn

Sun 9/21

8:50 pm-2:10 pm

2 stops49h 20m

$1,427

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sat 9/6

4:40 pm-9:55 pm

3 stops45h 15m

$1,504

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sat 9/6

6:35 pm-8:50 pm

1 stop18h 15m

$2,696

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Aurora to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Aurora 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 Aurora to Cologne

What is the cheapest month to book a flight from Aurora to Cologne?

Currently, October is the cheapest month in which you can book a flight from Aurora to Cologne (average of $649). Flying from Aurora to Cologne in June is currently the most expensive (average of $1,252). 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.

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 July 31, 2025.
Get a feel of what it's like to fly with Austrian Airlines, United Airlines, and Turkish Airlines from Aurora to Cologne by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
823 reviews

Overall

7.6

Comfort

7.3

Crew

8.1

Boarding

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
823 reviews
Austrian Airlines
7.6
Good
823 reviews

Overall

7.6

Comfort

7.3

Crew

8.1

Boarding

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
United Airlines
7.4
Good
8,900 reviews
Austrian Airlines
7.6
Good
823 reviews

Overall

7.6

Comfort

7.3

Crew

8.1

Boarding

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Turkish Airlines
7.3
Good
3,933 reviews
Austrian Airlines
7.6
Good
823 reviews

Overall

7.6

Comfort

7.3

Crew

8.1

Boarding

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
823 reviews

Overall

7.6

Comfort

7.3

Crew

8.1

Boarding

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Lufthansa
6.8
Okay
7,275 reviews
Austrian Airlines
7.6
Good
823 reviews

Overall

7.6

Comfort

7.3

Crew

8.1

Boarding

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Related info for your journey

Find useful and relevant information for your journey from Aurora to Cologne. 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 Cologne from Aurora?

    For a flight from Aurora to Cologne, you will be flying into Köln/Bonn. Cologne Köln/Bonn (CGN) is just 9.5 mi from the center of the city. Köln/Bonn is the only Cologne airport and it handles 0 inbound flights from Aurora per day. 0 airlines have flights to Cologne Köln/Bonn from Aurora on a regular basis.

  • Can I find deals for flights from Aurora to Cologne that include hotel bookings?

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

  • How can I find direct flights from Aurora to Cologne?

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

  • Can I find deals for business class flights from Aurora to Cologne?

    Yes. Cheapflights offers flight deals from Aurora to Cologne 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 Aurora to Cologne?

    Currently, October is the cheapest month in which you can book a flight from Aurora to Cologne (average of $649). Flying from Aurora to Cologne in June is currently the most expensive (average of $1,252). 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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