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Cheap flights from Colorado to Cologne from $377

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 10/21. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:25 am - 5:20 pm
DEN
-
CGN
21h 55m
2 stops
Multiple Airlines Logo
8:10 pm - 1:45 pm
CGN
-
DEN
25h 35m
1 stop
$970Multiple Airlines
Mon, Aug 10 - Mon, Aug 17
Multiple Airlines Logo
4:15 pm - 12:25 pm
DEN
-
CGN
12h 10m
1 stop
Multiple Airlines Logo
1:05 pm - 6:50 pm
CGN
-
DEN
13h 45m
1 stop
$975Multiple Airlines
Mon, Aug 10 - Wed, Aug 19
Air Canada Logo
9:40 am - 12:25 pm
DEN
-
CGN
18h 45m
2 stops
Air Canada Logo
1:05 pm - 12:28 pm
CGN
-
DEN
31h 23m
2 stops
$986Air Canada
Mon, Aug 10 - Wed, Aug 19
Lufthansa Logo
4:59 pm - 5:20 pm
DEN
-
CGN
16h 21m
2 stops
Lufthansa Logo
1:05 pm - 12:30 am
CGN
-
DEN
19h 25m
2 stops
$1,037Lufthansa
Mon, Aug 10 - Mon, Aug 17
Turkish Airlines Logo
8:25 pm - 9:25 am
DEN
-
CGN
29h 00m
1 stop
Turkish Airlines Logo
7:10 pm - 9:39 pm
CGN
-
DEN
34h 29m
2 stops
$1,148Turkish Airlines
Sat, Aug 22 - Thu, Aug 27
Multiple Airlines Logo
9:10 am - 7:10 pm
DEN
-
CGN
26h 00m
2 stops
Multiple Airlines Logo
6:50 pm - 8:22 pm
CGN
-
DEN
33h 32m
3 stops
$1,160Multiple Airlines
Sat, Aug 22 - Thu, Aug 27
Multiple Airlines Logo
4:40 pm - 7:45 am
DEN
-
CGN
31h 05m
3 stops
Multiple Airlines Logo
6:50 pm - 8:22 pm
CGN
-
DEN
33h 32m
3 stops
$1,162Multiple Airlines
Sat, Aug 22 - Thu, Aug 27
Multiple Airlines Logo
9:40 am - 10:20 pm
DEN
-
CGN
28h 40m
2 stops
Multiple Airlines Logo
6:05 pm - 1:45 pm
CGN
-
DEN
27h 40m
1 stop
$1,173Multiple Airlines
Mon, Aug 10 - Wed, Aug 19
Multiple Airlines Logo
4:40 pm - 7:45 am
DEN
-
CGN
31h 05m
3 stops
Multiple Airlines Logo
1:05 pm - 12:40 pm
CGN
-
DEN
31h 35m
3 stops
$1,193Multiple Airlines
Mon, Aug 10 - Mon, Aug 17
Multiple Airlines Logo
8:25 pm - 6:10 pm
DEN
-
CGN
37h 45m
1 stop
Multiple Airlines Logo
7:10 pm - 4:34 pm
CGN
-
DEN
29h 24m
2 stops
$1,233Multiple Airlines
Sat, Aug 22 - Thu, Aug 27

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Lufthansa flights from Colorado to Cologne

Our best Lufthansa deals on Colorado to Cologne flight tickets
Lufthansa
Aug 10
DEN4:59 pmDenver Intl
16h 21m
2 stops
CGN5:20 pmCologne Köln/Bonn
Aug 17
CGN1:05 pmCologne Köln/Bonn
19h 25m
2 stops
DEN12:30 amDenver Intl
$1,037
Lufthansa
Aug 22
DEN4:15 pmDenver Intl
19h 15m
1 stop
CGN7:30 pmCologne Köln/Bonn
Aug 27
CGN8:30 amCologne Köln/Bonn
13h 15m
1 stop
DEN1:45 pmDenver Intl
$1,374
Lufthansa
Aug 22
DEN4:15 pmDenver Intl
17h 05m
1 stop
CGN5:20 pmCologne Köln/Bonn
Aug 27
CGN8:30 amCologne Köln/Bonn
13h 15m
1 stop
DEN1:45 pmDenver Intl
$1,390

Turkish Airlines flights from Colorado to Cologne

Our best Turkish Airlines deals on Colorado to Cologne flight tickets
Turkish Airlines
Aug 22
DEN8:25 pmDenver Intl
29h 00m
1 stop
CGN9:25 amCologne Köln/Bonn
Aug 27
CGN7:10 pmCologne Köln/Bonn
34h 29m
2 stops
DEN9:39 pmDenver Intl
$1,148
Turkish Airlines
Aug 22
DEN6:00 amDenver Intl
28h 10m
2 stops
CGN6:10 pmCologne Köln/Bonn
Aug 27
CGN10:25 amCologne Köln/Bonn
43h 14m
2 stops
DEN9:39 pmDenver Intl
$1,429

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 June 26, 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

Mon 8/10

11:25 am-5:20 pm

2 stops21h 55m

Cologne Köln/Bonn

Mon 8/17

8:10 pm-1:45 pm

1 stop25h 35m

$970
Quickest round-trip

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Mon 8/10

4:15 pm-12:25 pm

1 stop12h 10m

Cologne Köln/Bonn

Wed 8/19

1:05 pm-6:50 pm

1 stop13h 45m

$975

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Mon 8/10

9:40 am-12:25 pm

2 stops18h 45m

Cologne Köln/Bonn

Wed 8/19

1:05 pm-12:28 pm

2 stops31h 23m

$986

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Mon 8/10

4:59 pm-5:20 pm

2 stops16h 21m

Cologne Köln/Bonn

Mon 8/17

1:05 pm-12:30 am

2 stops19h 25m

$1,037

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sat 8/22

8:25 pm-9:25 am

1 stop29h 00m

Cologne Köln/Bonn

Thu 8/27

7:10 pm-9:39 pm

2 stops34h 29m

$1,148

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sat 8/22

9:10 am-7:10 pm

2 stops26h 00m

Cologne Köln/Bonn

Thu 8/27

6:50 pm-8:22 pm

3 stops33h 32m

$1,160

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sat 8/22

4:40 pm-7:45 am

3 stops31h 05m

Cologne Köln/Bonn

Thu 8/27

6:50 pm-8:22 pm

3 stops33h 32m

$1,162

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Mon 8/10

9:40 am-10:20 pm

2 stops28h 40m

Cologne Köln/Bonn

Wed 8/19

6:05 pm-1:45 pm

1 stop27h 40m

$1,173

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Mon 8/10

4:40 pm-7:45 am

3 stops31h 05m

Cologne Köln/Bonn

Mon 8/17

1:05 pm-12:40 pm

3 stops31h 35m

$1,193

DenverCologne

DEN - CGN

DENCGN

Denver Intl

Sat 8/22

8:25 pm-6:10 pm

1 stop37h 45m

Cologne Köln/Bonn

Thu 8/27

7:10 pm-4:34 pm

2 stops29h 24m

$1,233

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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?

United Airlines, Lufthansa, and Air Canada 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 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

21h 55m

Direct flights

None
The fastest flight from Colorado to Cologne takes 21h 55m
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 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
8,096 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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