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Cheap flights from Colorado to Cologne from $479

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Cologne departing on 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Colorado to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:40 am - 12:25 pm
DEN
-
CGN
18h 45m
2 stops
Air Canada Logo
1:05 pm - 11:08 pm
CGN
-
DEN
18h 03m
2 stops
$994Air Canada
Sat, Sep 26 - Tue, Oct 6
Lufthansa Logo
4:15 pm - 7:30 pm
DEN
-
CGN
19h 15m
1 stop
Lufthansa Logo
8:30 am - 1:45 pm
CGN
-
DEN
13h 15m
1 stop
$1,038Lufthansa
Wed, Jul 22 - Wed, Jul 29
Lufthansa Logo
4:15 pm - 7:30 pm
DEN
-
CGN
19h 15m
1 stop
Lufthansa Logo
1:05 pm - 12:30 am
CGN
-
DEN
19h 25m
2 stops
$1,048Lufthansa
Wed, Jul 22 - Wed, Jul 29
Lufthansa Logo
4:15 pm - 7:30 pm
DEN
-
CGN
19h 15m
1 stop
Lufthansa Logo
8:30 am - 1:45 pm
CGN
-
DEN
13h 15m
1 stop
$1,061Lufthansa
Sun, Jul 19 - Wed, Jul 29
Lufthansa Logo
4:59 pm - 5:20 pm
DEN
-
CGN
16h 21m
2 stops
Lufthansa Logo
8:30 am - 1:45 pm
CGN
-
DEN
13h 15m
1 stop
$1,064Lufthansa
Tue, Jul 21 - Thu, Jul 30
Lufthansa Logo
4:15 pm - 5:20 pm
DEN
-
CGN
17h 05m
1 stop
Lufthansa Logo
8:30 am - 1:45 pm
CGN
-
DEN
13h 15m
1 stop
$1,065Lufthansa
Tue, Jul 21 - Thu, Jul 30
Multiple Airlines Logo
9:40 am - 7:30 pm
DEN
-
CGN
25h 50m
2 stops
Multiple Airlines Logo
1:05 pm - 10:33 am
CGN
-
DEN
29h 28m
2 stops
$1,068Multiple Airlines
Wed, Jul 22 - Wed, Jul 29
United Airlines Logo
4:15 pm - 5:20 pm
DEN
-
CGN
17h 05m
1 stop
United Airlines Logo
1:05 pm - 1:45 pm
CGN
-
DEN
32h 40m
1 stop
$1,072United Airlines
Sun, Jul 19 - Mon, Jul 27
United Airlines Logo
9:35 am - 12:25 pm
DEN
-
CGN
18h 50m
2 stops
United Airlines Logo
1:05 pm - 1:45 pm
CGN
-
DEN
32h 40m
1 stop
$1,076United Airlines
Sun, Jul 19 - Mon, Jul 27
Lufthansa Logo
4:05 pm - 12:25 pm
DEN
-
CGN
12h 20m
1 stop
Lufthansa Logo
8:30 am - 2:20 pm
CGN
-
DEN
13h 50m
1 stop
$1,091Lufthansa
Wed, Jun 17 - Wed, Jun 24

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Air Canada flights from Colorado to Cologne

Our best Air Canada deals on Colorado to Cologne flight tickets
Air Canada
Sep 26
DEN9:40 amDenver Intl
18h 45m
2 stops
CGN12:25 pmCologne Köln/Bonn
Oct 6
CGN1:05 pmCologne Köln/Bonn
18h 03m
2 stops
DEN11:08 pmDenver Intl
$994
Air Canada
Jul 19
DEN9:40 amDenver Intl
23h 40m
2 stops
CGN5:20 pmCologne Köln/Bonn
Jul 26
CGN1:05 pmCologne Köln/Bonn
29h 28m
2 stops
DEN10:33 amDenver Intl
$1,138
Air Canada
Jul 19
DEN11:25 amDenver Intl
21h 55m
2 stops
CGN5:20 pmCologne Köln/Bonn
Jul 27
CGN1:05 pmCologne Köln/Bonn
29h 30m
2 stops
DEN10:35 amDenver Intl
$1,143

Lufthansa flights from Colorado to Cologne

Our best Lufthansa deals on Colorado to Cologne flight tickets
Lufthansa
Jul 22
DEN4:15 pmDenver Intl
19h 15m
1 stop
CGN7:30 pmCologne Köln/Bonn
Jul 29
CGN8:30 amCologne Köln/Bonn
13h 15m
1 stop
DEN1:45 pmDenver Intl
$1,038
Lufthansa
Jul 22
DEN4:15 pmDenver Intl
19h 15m
1 stop
CGN7:30 pmCologne Köln/Bonn
Jul 29
CGN1:05 pmCologne Köln/Bonn
19h 25m
2 stops
DEN12:30 amDenver Intl
$1,048
Lufthansa
Jul 19
DEN4:15 pmDenver Intl
12h 10m
1 stop
CGN12:25 pmCologne Köln/Bonn
Jul 28
CGN8:30 amCologne Köln/Bonn
13h 15m
1 stop
DEN1:45 pmDenver Intl
$1,061

momondo Fare Finder

 
Customize your flight search to find flights from Colorado 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, momondo users made 832,500 searches. Data last updated May 6, 2026.
Use the filters below to find and compare flights from Colorado to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sat 9/26

9:40 am-12:25 pm

2 stops18h 45m

Cologne Köln/Bonn

Tue 10/6

1:05 pm-11:08 pm

2 stops18h 03m

$994

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Wed 7/22

4:15 pm-7:30 pm

1 stop19h 15m

Cologne Köln/Bonn

Wed 7/29

8:30 am-1:45 pm

1 stop13h 15m

$1,038

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Wed 7/22

4:15 pm-7:30 pm

1 stop19h 15m

Cologne Köln/Bonn

Wed 7/29

1:05 pm-12:30 am

2 stops19h 25m

$1,048

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sun 7/19

4:15 pm-7:30 pm

1 stop19h 15m

Cologne Köln/Bonn

Wed 7/29

8:30 am-1:45 pm

1 stop13h 15m

$1,061

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Tue 7/21

4:59 pm-5:20 pm

2 stops16h 21m

Cologne Köln/Bonn

Thu 7/30

8:30 am-1:45 pm

1 stop13h 15m

$1,064

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Tue 7/21

4:15 pm-5:20 pm

1 stop17h 05m

Cologne Köln/Bonn

Thu 7/30

8:30 am-1:45 pm

1 stop13h 15m

$1,065

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Wed 7/22

9:40 am-7:30 pm

2 stops25h 50m

Cologne Köln/Bonn

Wed 7/29

1:05 pm-10:33 am

2 stops29h 28m

$1,068

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sun 7/19

4:15 pm-5:20 pm

1 stop17h 05m

Cologne Köln/Bonn

Mon 7/27

1:05 pm-1:45 pm

1 stop32h 40m

$1,072

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sun 7/19

9:35 am-12:25 pm

2 stops18h 50m

Cologne Köln/Bonn

Mon 7/27

1:05 pm-1:45 pm

1 stop32h 40m

$1,076
Quickest round-trip

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Wed 6/17

4:05 pm-12:25 pm

1 stop12h 20m

Cologne Köln/Bonn

Wed 6/24

8:30 am-2:20 pm

1 stop13h 50m

$1,091

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cologne from

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

What is the cheapest airline that flies from Colorado to Cologne Köln/Bonn?

Turkish Airlines is the most popular carrier operating from Colorado to Cologne Köln/Bonn

What airlines fly to Cologne?

Lufthansa, United Airlines and Icelandair are the top three most popular airlines that fly to Cologne from Colorado according to our data. Lufthansa is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Cologne. Keep in mind that there are 10 different airlines that fly to Cologne on a routine basis, so you have a few additional options to choose from.

Cheap Colorado to Cologne flight deals and tips

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

Fastest flight time

17h 00m

Direct flights

None
The fastest flight from Colorado to Cologne takes 17h 00m
There are no direct flights from Colorado to Cologne. There are no popular flight routes from Colorado to Cologne.
Search flight deals

Frequently asked questions about flying from Colorado to Cologne

  • 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.

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