How long does it take to fly to Cologne?

Flight times vary depending on what airport in Colorado you fly out of and what airport in Cologne you fly into. For example, flying from Denver to Cologne takes 12h 10m on average. On the other hand, flying from Colorado Springs to Cologne takes 16h 12m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Cologne?

United Airlines, Lufthansa and Icelandair are the top three most popular airlines that fly to Cologne from Colorado according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Cologne. Keep in mind that there are 9 different airlines that fly to Cologne on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Colorado to Cologne Köln/Bonn Airport?

Prices for flights from Colorado to Cologne Köln/Bonn Airport are updated daily.

How old do you have to be to fly from Colorado to Cologne Köln/Bonn Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Cologne Köln/Bonn Airport.

What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?

The necessary travel and health documents for your Cologne Köln/Bonn Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$918 Cheap Flights from Colorado to Cologne in 2025/26

1 adult

0 bags

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Find the cheapest flights from Colorado to Cologne

Round-trip

One-way

Cheap round-trip flights

6:35 pm - 9:30 amDEN-CGN

30h 55m1 stop

5:05 pm - 4:30 pmCGN-DEN

30h 25m1 stop

$918British Airways

Find Deal

Thu, Oct 16 - Thu, Oct 30

7:50 pm - 9:30 amDEN-CGN

29h 40m1 stop

6:15 pm - 4:30 pmCGN-DEN

29h 15m2 stops

$1,077Multiple Airlines

Find Deal

Thu, Oct 16 - Thu, Oct 30

9:20 am - 1:35 pmDEN-CGN

20h 15m2 stops

5:05 pm - 4:30 pmCGN-DEN

30h 25m1 stop

$1,087British Airways

Find Deal

Thu, Oct 16 - Thu, Oct 30

6:00 am - 1:50 pmDEN-CGN

23h 50m2 stops

11:35 am - 2:55 pmCGN-DEN

34h 20m2 stops

$1,337Turkish Airlines

Find Deal

Thu, Oct 16 - Thu, Oct 30

6:00 am - 6:10 pmDEN-CGN

28h 10m2 stops

11:35 am - 2:55 pmCGN-DEN

34h 20m2 stops

$1,372Turkish Airlines

Find Deal

Thu, Oct 16 - Thu, Oct 30

4:20 pm - 12:30 pmDEN-CGN

12h 10m1 stop

1:20 pm - 6:55 pmCGN-DEN

13h 35m1 stop

$3,711Multiple Airlines

Find Deal

Sat, Dec 13 - Wed, Dec 31

4:15 pm - 12:15 pmDEN-CGN

12h 00m1 stop

7:00 am - 4:35 pmCGN-DEN

17h 35m2 stops

$3,787Multiple Airlines

Find Deal

Sun, Oct 5 - Sat, Oct 18

11:20 am - 11:05 amDEN-CGN

15h 45m2 stops

1:20 pm - 6:55 pmCGN-DEN

13h 35m1 stop

$3,826Multiple Airlines

Find Deal

Fri, Dec 19 - Wed, Dec 31

11:20 am - 11:05 amDEN-CGN

15h 45m2 stops

1:20 pm - 10:06 pmCGN-DEN

16h 46m2 stops

$3,835Multiple Airlines

Find Deal

Fri, Dec 19 - Wed, Dec 31

8:20 pm - 5:10 pmDEN-CGN

12h 50m1 stop

1:20 pm - 6:55 pmCGN-DEN

13h 35m1 stop

$4,766Multiple Airlines

Find Deal

Fri, Dec 19 - Wed, Dec 31

British Airways flights from Colorado to Cologne

Our best British Airways deals on Colorado to Cologne flight tickets

British Airways

Oct 16

DEN6:35 pmDenver Intl

18h 35m

1 stop

CGN9:10 pmCologne Köln/Bonn

Oct 30

CGN5:05 pmCologne Köln/Bonn

30h 25m

1 stop

DEN4:30 pmDenver Intl

$918

Find similar

British Airways

Oct 16

DEN9:20 amDenver Intl

20h 15m

2 stops

CGN1:35 pmCologne Köln/Bonn

Oct 30

CGN5:05 pmCologne Köln/Bonn

30h 25m

1 stop

DEN4:30 pmDenver Intl

$1,087

Find similar

Turkish Airlines flights from Colorado to Cologne

Our best Turkish Airlines deals on Colorado to Cologne flight tickets

Turkish Airlines

Oct 16

DEN6:00 amDenver Intl

23h 50m

2 stops

CGN1:50 pmCologne Köln/Bonn

Oct 30

CGN11:35 amCologne Köln/Bonn

34h 20m

2 stops

DEN2:55 pmDenver Intl

$1,337

Find similar

Turkish Airlines

Oct 16

DEN6:00 amDenver Intl

28h 10m

2 stops

CGN6:10 pmCologne Köln/Bonn

Oct 30

CGN11:35 amCologne Köln/Bonn

34h 20m

2 stops

DEN2:55 pmDenver Intl

$1,372

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Thu 10/16

6:35 pm-9:30 am

1 stop30h 55m

Cologne Köln/Bonn

Thu 10/30

5:05 pm-4:30 pm

1 stop30h 25m

$918

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Thu 10/16

7:50 pm-9:30 am

1 stop29h 40m

Cologne Köln/Bonn

Thu 10/30

6:15 pm-4:30 pm

2 stops29h 15m

$1,077

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Thu 10/16

9:20 am-1:35 pm

2 stops20h 15m

Cologne Köln/Bonn

Thu 10/30

5:05 pm-4:30 pm

1 stop30h 25m

$1,087

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Thu 10/16

6:00 am-1:50 pm

2 stops23h 50m

Cologne Köln/Bonn

Thu 10/30

11:35 am-2:55 pm

2 stops34h 20m

$1,337

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Thu 10/16

6:00 am-6:10 pm

2 stops28h 10m

Cologne Köln/Bonn

Thu 10/30

11:35 am-2:55 pm

2 stops34h 20m

$1,372

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sat 12/13

4:20 pm-12:30 pm

1 stop12h 10m

Cologne Köln/Bonn

Wed 12/31

1:20 pm-6:55 pm

1 stop13h 35m

$3,711

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sun 10/5

4:15 pm-12:15 pm

1 stop12h 00m

Cologne Köln/Bonn

Sat 10/18

7:00 am-4:35 pm

2 stops17h 35m

$3,787

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Fri 12/19

11:20 am-11:05 am

2 stops15h 45m

Cologne Köln/Bonn

Wed 12/31

1:20 pm-6:55 pm

1 stop13h 35m

$3,826

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Fri 12/19

11:20 am-11:05 am

2 stops15h 45m

Cologne Köln/Bonn

Wed 12/31

1:20 pm-10:06 pm

2 stops16h 46m

$3,835

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Fri 12/19

8:20 pm-5:10 pm

1 stop12h 50m

Cologne Köln/Bonn

Wed 12/31

1:20 pm-6:55 pm

1 stop13h 35m

$4,766

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Cologne

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Cologne?

The cheapest day to depart from Colorado to Cologne is on a Monday when prices can be found for as low as $804. On the other hand, Thursday is the most expensive day to depart from Colorado because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,384.

Cheap Colorado to Cologne flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Cologne

Direct flights	None

There are no direct flights from Colorado to Cologne. There are no popular flight routes from Colorado to Cologne.

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When did momondo last update prices for flights from Colorado to Cologne Köln/Bonn Airport?
Prices for flights from Colorado to Cologne Köln/Bonn Airport are updated daily.
How old do you have to be to fly from Colorado to Cologne Köln/Bonn Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Cologne Köln/Bonn Airport.
What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?
The necessary travel and health documents for your Cologne Köln/Bonn Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Cologne?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colorado to Cologne for you.

Can I find flights from Colorado to Cologne with flexible booking policies on momondo?

Yes. All flights to Cologne from Colorado on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Colorado to Cologne?

momondo provides multiple filters to help you find the best flight to Cologne from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Colorado to Cologne right now. Can momondo alert me if prices change?

Price alerts on flights to Cologne from Colorado are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.