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Cheap flights from Colorado to Cologne from $346

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 11/25. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Colorado to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:20 am - 12:50 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
17h 30m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Multiple Airlines Logo
8:20 pm - 2:30 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
26h 10m1 stop Munich Franz Josef Strauss
$814Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Lufthansa Logo
4:10 pm - 4:55 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
16h 45m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
1:10 pm - 12:19 amCGN  Cologne Köln/Bonn-DEN Denver Intl
19h 09m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl
$823Lufthansa
Wed, Nov 11 - Wed, Nov 18
Lufthansa Logo
5:38 pm - 7:35 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
17h 57m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
9:20 am - 9:48 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
20h 28m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$823Lufthansa
Wed, Nov 11 - Wed, Nov 18
Lufthansa Logo
5:38 pm - 4:55 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
15h 17m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
5:40 pm - 2:30 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
28h 50m1 stop Munich Franz Josef Strauss
$824Lufthansa
Wed, Nov 11 - Wed, Nov 18
Air Canada Logo
11:20 am - 12:50 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
17h 30m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Air Canada Logo
9:20 am - 8:27 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
43h 07m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl
$828Air Canada
Wed, Nov 11 - Wed, Nov 18
Lufthansa Logo
8:30 pm - 4:55 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
12h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
1:10 pm - 7:05 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
13h 55m1 stop Munich Franz Josef Strauss
$870Lufthansa
Wed, Nov 11 - Wed, Nov 18
United Airlines Logo
8:30 pm - 4:55 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
12h 25m1 stop Munich Franz Josef Strauss
United Airlines Logo
1:35 pm - 7:05 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
13h 30m1 stop Munich Franz Josef Strauss
$871United Airlines
Fri, Dec 4 - Tue, Dec 8
United Airlines Logo
8:34 pm - 12:50 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
32h 16m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
1:35 pm - 7:05 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
13h 30m1 stop Munich Franz Josef Strauss
$887United Airlines
Fri, Dec 4 - Tue, Dec 8
Multiple Airlines Logo
9:40 am - 12:25 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
18h 45m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Multiple Airlines Logo
8:10 pm - 1:45 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
25h 35m1 stop Munich Franz Josef Strauss
$893Multiple Airlines
Sun, Sep 6 - Mon, Sep 14
Multiple Airlines Logo
9:40 am - 12:25 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
18h 45m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Multiple Airlines Logo
8:40 pm - 8:17 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
31h 37m2 stops Vienna Intl Toronto Pearson Intl
$903Multiple Airlines
Sun, Sep 6 - Mon, Sep 14

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Lufthansa flights from Colorado to Cologne

Our best Lufthansa deals on Colorado to Cologne flight tickets
Lufthansa
Nov 11
DEN5:38 pmDenver Intl
17h 57m
2 stops
CGN7:35 pmCologne Köln/Bonn
Nov 18
CGN9:20 amCologne Köln/Bonn
20h 28m
2 stops
DEN9:48 pmDenver Intl
$823
Lufthansa
Nov 11
DEN5:38 pmDenver Intl
15h 17m
2 stops
CGN4:55 pmCologne Köln/Bonn
Nov 18
CGN5:40 pmCologne Köln/Bonn
28h 50m
1 stop
DEN2:30 pmDenver Intl
$824
Lufthansa
Nov 11
DEN8:30 pmDenver Intl
12h 25m
1 stop
CGN4:55 pmCologne Köln/Bonn
Nov 18
CGN1:10 pmCologne Köln/Bonn
13h 55m
1 stop
DEN7:05 pmDenver Intl
$870

Air Canada flights from Colorado to Cologne

Our best Air Canada deals on Colorado to Cologne flight tickets
Air Canada
Nov 11
DEN11:20 amDenver Intl
17h 30m
2 stops
CGN12:50 pmCologne Köln/Bonn
Nov 18
CGN9:20 amCologne Köln/Bonn
43h 07m
2 stops
DEN8:27 pmDenver Intl
$828
Air Canada
Aug 7
DEN9:10 amDenver Intl
24h 30m
2 stops
CGN5:40 pmCologne Köln/Bonn
Aug 11
CGN1:05 pmCologne Köln/Bonn
18h 47m
2 stops
DEN11:52 pmDenver Intl
$1,126

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 August 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 Denver Intl - CGN Cologne Köln/Bonn

DENCGN

Denver Intl

Wed 11/11

11:20 am-12:50 pm

2 stops17h 30m

Cologne Köln/Bonn

Wed 11/18

8:20 pm-2:30 pm

1 stop26h 10m

$814

DenverCologne

DEN Denver Intl - CGN Cologne Köln/Bonn

DENCGN

Denver Intl

Wed 11/11

4:10 pm-4:55 pm

2 stops16h 45m

Cologne Köln/Bonn

Wed 11/18

1:10 pm-12:19 am

2 stops19h 09m

$823

DenverCologne

DEN Denver Intl - CGN Cologne Köln/Bonn

DENCGN

Denver Intl

Wed 11/11

5:38 pm-7:35 pm

2 stops17h 57m

Cologne Köln/Bonn

Wed 11/18

9:20 am-9:48 pm

2 stops20h 28m

$823

DenverCologne

DEN Denver Intl - CGN Cologne Köln/Bonn

DENCGN

Denver Intl

Wed 11/11

5:38 pm-4:55 pm

2 stops15h 17m

Cologne Köln/Bonn

Wed 11/18

5:40 pm-2:30 pm

1 stop28h 50m

$824

DenverCologne

DEN Denver Intl - CGN Cologne Köln/Bonn

DENCGN

Denver Intl

Wed 11/11

11:20 am-12:50 pm

2 stops17h 30m

Cologne Köln/Bonn

Wed 11/18

9:20 am-8:27 pm

2 stops43h 07m

$828

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

1:10 pm-7:05 pm

1 stop13h 55m

$870
Quickest round-trip

DenverCologne

DEN Denver Intl - CGN Cologne Köln/Bonn

DENCGN

Denver Intl

Fri 12/4

8:30 pm-4:55 pm

1 stop12h 25m

Cologne Köln/Bonn

Tue 12/8

1:35 pm-7:05 pm

1 stop13h 30m

$871

DenverCologne

DEN Denver Intl - CGN Cologne Köln/Bonn

DENCGN

Denver Intl

Fri 12/4

8:34 pm-12:50 pm

2 stops32h 16m

Cologne Köln/Bonn

Tue 12/8

1:35 pm-7:05 pm

1 stop13h 30m

$887

DenverCologne

DEN Denver Intl - CGN Cologne Köln/Bonn

DENCGN

Denver Intl

Sun 9/6

9:40 am-12:25 pm

2 stops18h 45m

Cologne Köln/Bonn

Mon 9/14

8:10 pm-1:45 pm

1 stop25h 35m

$893

DenverCologne

DEN Denver Intl - CGN Cologne Köln/Bonn

DENCGN

Denver Intl

Sun 9/6

9:40 am-12:25 pm

2 stops18h 45m

Cologne Köln/Bonn

Mon 9/14

8:40 pm-8:17 pm

2 stops31h 37m

$903

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?

British Airways and Lufthansa are the most popular carriers 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 41% 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

14h 56m

Direct flights

None
The fastest flight from Colorado to Cologne takes 14h 56m
There are no direct flights from Colorado to Cologne. There are no popular flight routes from Colorado to Cologne.
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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 many operators does momondo search for flights from Colorado to Cologne Köln/Bonn Airport?

  • 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.

Best airlines flying from Colorado to Cologne

Compare and see reviews for airlines that fly from Colorado to Cologne with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $630Free CancellationRating
6.8
8,177 reviews
Search Lufthansa flights

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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