HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Denver (DEN) to Cologne (CGN) from $613

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — CGN
May 6 — May 131
From?
To?
Mon 5/6
Mon 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Denver to Cologne

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Cologne (CGN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2024.

Round-trip from

$720
From Denver Intl to Cologne Köln/Bonn
Search Deals

What is the cheapest day to fly round-trip from Denver to Cologne?

Travelers have found that booking a Friday departure is the best way to save up to 118% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

When is the cheapest time to fly from Denver to Cologne (DEN - CGN)?

One of the essential ways to save on airfare from Denver to Cologne is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 47% on airfare.

Cheap Turkish Airlines flights from Denver to Cologne

Explore cheap flight options specifically provided by Turkish Airlines for the route between Denver and Cologne. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
Find some of the cheapest Turkish Airlines flights traveling from Denver to Cologne. Make sure to double check the flight details before booking.
Fri 8/307:35 pmDEN - CGN
1 stop29h 50mTurkish Airlines
Sat 9/142:55 pmCGN - DEN
1 stop34h 45mTurkish Airlines
Deal found 5/1$1,054
Fri 8/306:03 amDEN - CGN
2 stops43h 22mTurkish Airlines
Sat 9/1410:25 amCGN - DEN
1 stop39h 15mTurkish Airlines
Deal found 5/1$1,197

Cheap Lufthansa flights from Denver to Cologne

Explore cheap flight options specifically provided by Lufthansa for the route between Denver and Cologne. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
Take a gander at the lowest prices we've found on Lufthansa flights from Denver to Cologne. Make sure to examine the flight information before completing your reservation.
Fri 8/305:35 pmDEN - CGN
2 stops18h 20mLufthansa
Sat 9/146:00 amCGN - DEN
2 stops18h 12mLufthansa
Deal found 5/1$1,235
Mon 5/133:49 pmDEN - CGN
2 stops16h 01mLufthansa
Mon 6/178:35 pmCGN - DEN
1 stop25h 45mLufthansa
Deal found 5/1$1,862
Sun 5/124:05 pmDEN - CGN
1 stop15h 45mLufthansa
Wed 5/156:00 amCGN - DEN
1 stop16h 20mLufthansa
Deal found 5/1$2,214
Sun 5/124:05 pmDEN - CGN
1 stop15h 45mLufthansa
Tue 5/147:00 amCGN - DEN
1 stop15h 20mLufthansa
Deal found 5/1$2,421

Cheap Denver to Cologne flights in May & June 2024

Find cheap flight options from Denver to Cologne specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 1, 2024.
These are some of the most attractive deals on flights from Denver to Cologne in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sun 5/127:45 amDEN - CGN
3 stops29h 40mMultiple Airlines
Tue 5/141:45 amCGN - DEN
3 stops25h 15mMultiple Airlines
Deal found 5/1$1,470
Sun 5/127:45 amDEN - CGN
3 stops29h 40mMultiple Airlines
Wed 5/157:45 amCGN - DEN
2 stops19h 15mMultiple Airlines
Deal found 5/1$1,672
Mon 5/138:20 pmDEN - CGN
1 stop18h 00mUnited Airlines
Mon 6/1712:50 pmCGN - DEN
1 stop33h 30mUnited Airlines
Deal found 5/1$1,725
Mon 5/133:49 pmDEN - CGN
2 stops16h 01mLufthansa
Mon 6/178:35 pmCGN - DEN
1 stop25h 45mLufthansa
Deal found 5/1$1,862
Mon 5/1311:15 amDEN - CGN
2 stops24h 25mAustrian Airlines
Mon 6/178:25 pmCGN - DEN
2 stops29h 37mAustrian Airlines
Deal found 5/1$1,871
Sun 5/124:05 pmDEN - CGN
1 stop15h 45mLufthansa
Wed 5/156:00 amCGN - DEN
1 stop16h 20mLufthansa
Deal found 5/1$2,214
Sun 5/124:05 pmDEN - CGN
1 stop12h 05mMultiple Airlines
Tue 5/141:45 amCGN - DEN
3 stops25h 15mMultiple Airlines
Deal found 5/1$2,340
Sun 5/129:43 amDEN - CGN
2 stops24h 27mMultiple Airlines
Wed 5/1510:00 pmCGN - DEN
1 stop26h 30mMultiple Airlines
Deal found 5/1$2,367
Sun 5/1211:20 amDEN - CGN
2 stops24h 20mAustrian Airlines
Wed 5/158:25 pmCGN - DEN
2 stops29h 28mAustrian Airlines
Deal found 5/1$2,381

Denver to Cologne 2024 flight deals

Discover exclusive flight deals for travel between Denver and Cologne in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
These are some of the most attractive deals on flights from Denver to Cologne in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 8/307:35 pmDEN - CGN
1 stop29h 50mTurkish Airlines
Sat 9/142:55 pmCGN - DEN
1 stop34h 45mTurkish Airlines
Deal found 5/1$1,054
Fri 8/306:03 amDEN - CGN
2 stops43h 22mTurkish Airlines
Sat 9/1410:25 amCGN - DEN
1 stop39h 15mTurkish Airlines
Deal found 5/1$1,197
Fri 8/305:35 pmDEN - CGN
2 stops18h 20mLufthansa
Sat 9/146:00 amCGN - DEN
2 stops18h 12mLufthansa
Deal found 5/1$1,235
Sun 5/127:45 amDEN - CGN
3 stops29h 40mMultiple Airlines
Tue 5/141:45 amCGN - DEN
3 stops25h 15mMultiple Airlines
Deal found 5/1$1,470
Sun 5/127:45 amDEN - CGN
3 stops29h 40mMultiple Airlines
Wed 5/157:45 amCGN - DEN
2 stops19h 15mMultiple Airlines
Deal found 5/1$1,672
Mon 5/138:20 pmDEN - CGN
1 stop18h 00mUnited Airlines
Mon 6/1712:50 pmCGN - DEN
1 stop33h 30mUnited Airlines
Deal found 5/1$1,725
Mon 5/133:49 pmDEN - CGN
2 stops16h 01mLufthansa
Mon 6/178:35 pmCGN - DEN
1 stop25h 45mLufthansa
Deal found 5/1$1,862
Mon 5/1311:15 amDEN - CGN
2 stops24h 25mAustrian Airlines
Mon 6/178:25 pmCGN - DEN
2 stops29h 37mAustrian Airlines
Deal found 5/1$1,871
Sun 5/124:05 pmDEN - CGN
1 stop15h 45mLufthansa
Wed 5/156:00 amCGN - DEN
1 stop16h 20mLufthansa
Deal found 5/1$2,214

One-way flights to Cologne from Denver

Search for one-way flight options from Denver to Cologne. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
If you're seeking multiple options on one-way flights from Denver to Cologne, be sure to check out these deals, which are updated often. Those needing a return flight from Denver to Cologne can use the search form above.
Tue 5/2811:59 pmDEN - CGN
2 stops38h 21mMultiple Airlines
Deal found 4/30$613
Wed 5/152:20 pmDEN - CGN
2 stops18h 10mMultiple Airlines
Deal found 4/30$670
Wed 5/152:20 pmDEN - CGN
3 stops20h 40mMultiple Airlines
Deal found 4/30$733
Thu 5/164:05 pmDEN - CGN
2 stops14h 35mMultiple Airlines
Deal found 4/30$856
Wed 5/156:35 pmDEN - CGN
1 stop18h 30mMultiple Airlines
Deal found 4/30$874
Sun 5/123:21 pmDEN - CGN
3 stops46h 24mMultiple Airlines
Deal found 5/1$937
Thu 5/161:25 pmDEN - CGN
2 stops14h 50mUnited Airlines
Deal found 4/30$990
Wed 5/292:47 pmDEN - CGN
2 stops22h 18mBritish Airways
Deal found 4/30$1,041
Thu 5/164:05 pmDEN - CGN
1 stop12h 10mLufthansa
Deal found 4/30$1,117

Find flights from Denver to Cologne within your budget

Customize your flight search to find flights from Denver 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 2,899,487 searches. Data last updated May 1, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,054 - $2,381

Route

Depart

Return

Price

Denver IntlCologne Köln/Bonn

DEN - CGN

DENCGN

Denver Intl

Fri 8/30

1 stop29h 50m

Cologne Köln/Bonn

Sat 9/14

1 stop34h 45m

$1,054

Denver IntlCologne Köln/Bonn

DEN - CGN

DENCGN

Denver Intl

Fri 8/30

2 stops43h 22m

Cologne Köln/Bonn

Sat 9/14

1 stop39h 15m

$1,197

Denver IntlCologne Köln/Bonn

DEN - CGN

DENCGN

Denver Intl

Fri 8/30

2 stops18h 20m

Cologne Köln/Bonn

Sat 9/14

2 stops18h 12m

$1,235

Denver IntlCologne Köln/Bonn

DEN - CGN

DENCGN

Denver Intl

Sun 5/12

3 stops29h 40m

Cologne Köln/Bonn

Tue 5/14

3 stops25h 15m

$1,470

Denver IntlCologne Köln/Bonn

DEN - CGN

DENCGN

Denver Intl

Sun 5/12

3 stops29h 40m

Cologne Köln/Bonn

Wed 5/15

2 stops19h 15m

$1,672

Denver IntlCologne Köln/Bonn

DEN - CGN

DENCGN

Denver Intl

Mon 5/13

1 stop18h 00m

Cologne Köln/Bonn

Mon 6/17

1 stop33h 30m

$1,725

Denver IntlCologne Köln/Bonn

DEN - CGN

DENCGN

Denver Intl

Mon 5/13

2 stops16h 01m

Cologne Köln/Bonn

Mon 6/17

1 stop25h 45m

$1,862

Denver IntlCologne Köln/Bonn

DEN - CGN

DENCGN

Denver Intl

Mon 5/13

2 stops24h 25m

Cologne Köln/Bonn

Mon 6/17

2 stops29h 37m

$1,871

Denver IntlCologne Köln/Bonn

DEN - CGN

DENCGN

Denver Intl

Sun 5/12

2 stops24h 20m

Cologne Köln/Bonn

Wed 5/15

2 stops29h 28m

$2,381

Flights are sorted by cheapest first

Deals found on 5/1

When is the cheapest time to fly from Denver to Cologne?

Use this chart to determine the cheapest time to fly round-trip from Denver to Cologne. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Denver to Cologne flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Cologne by month

Plan your trip from Denver to Cologne by taking into account the cheapest months to travel. The average price of a one-way flight from Denver to Cologne is currently $870 while a round-trip flight costs $1,607. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Denver to Cologne (average of $720). Flying from Denver to Cologne in June is currently the most expensive (average of $1,642). 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.

January

$797

February

$720

March

$961

April

$873

May

$1,133

June

$1,642

July

$1,173

August

$1,189

September

$997

October

$882

November

$791

December

$756

Temperature and rainfall in Cologne by month

Plan your trip to Cologne by taking into account the average temperature and rainfall totals by month.

CGN

Temperature

35.6 - 62.6 °F

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 May 1, 2024.
Read through reviews of airlines operating flights from Denver to Cologne, such as Turkish Airlines, Lufthansa and Austrian Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Crew

8.1

Overall

7.7

Entertainment

6.9

Comfort

7.4

Food

6.8

Boarding

7.6

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Austrian Airlines
7.7
Good
1,077 reviews
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Crew

8.1

Overall

7.7

Entertainment

6.9

Comfort

7.4

Food

6.8

Boarding

7.6

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Turkish Airlines
7.5
Good
3,707 reviews
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Crew

8.1

Overall

7.7

Entertainment

6.9

Comfort

7.4

Food

6.8

Boarding

7.6

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

United Airlines
7.4
Good
11,159 reviews
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Crew

8.1

Overall

7.7

Entertainment

6.9

Comfort

7.4

Food

6.8

Boarding

7.6

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Air Canada
7.0
Good
6,888 reviews
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Crew

8.1

Overall

7.7

Entertainment

6.9

Comfort

7.4

Food

6.8

Boarding

7.6

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Lufthansa
7.0
Good
7,726 reviews
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Crew

8.1

Overall

7.7

Entertainment

6.9

Comfort

7.4

Food

6.8

Boarding

7.6

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Related info for your journey

Find useful and relevant information for your journey from Denver to Cologne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Denver to Cologne for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Denver to Cologne for under $1,100. The cheapest flight booked recently is on Turkish Airlines for just $1,054, but on average you can expect to pay $1,831.

  • What are the cheapest airlines flying from Denver to Cologne round-trip?

    Our cheapest airline available from Denver to Cologne is Turkish Airlines. Our recent data shows that you can find tickets from as low as $1,054 on this airline. Additional options worth looking into are Lufthansa and United Airlines, starting at $1,235 and $1,725 round-trip.

  • What are the cheapest airlines to fly from Denver to Cologne one-way?

    $990 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on British Airways and Lufthansa, with prices starting from $1,041 and $1,117, respectively.

  • What does DEN to CGN mean?

    DEN stands for Denver Intl Airport, while CGN stands for Cologne Köln/Bonn Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Denver to Cologne that include extra baggage allowance?

    The amount of baggage you can bring on your Denver to Cologne flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Denver to Cologne with specific airlines?

    Yes, Cheapflights allows you to browse and filter Denver to Cologne flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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.

  • Can I find deals for flights from Denver to Cologne that allow pets onboard?

    Many airlines flying from Denver to Cologne offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Denver to Cologne?

    Yes, you can often find last-minute deals on Denver to Cologne flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Denver to Cologne flight deals updated?

    The Denver to Cologne flight deals you see on this page were last updated on 5/1.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Cologne
See prices for flight routes from nearby airports that may be better suited for you.

Denver to Frankfurt flights
Denver to Munich flights
Denver to Berlin flights
Colorado Springs to Frankfurt flights
Denver to Hamburg flights
Denver to Duesseldorf Intl flights
Denver to Stuttgart flights
Denver to Bremen flights
Colorado Springs to Munich flights
Denver to Hannover flights
Denver to Nuremberg flights
Grand Junction to Frankfurt flights
Montrose to Frankfurt flights
Colorado Springs to Duesseldorf Intl flights
Colorado Springs to Stuttgart flights
Montrose to Munich flights
Denver to Münster flights
Denver to Leipzig flights
Denver to Dortmund flights
Denver to Dresden flights
Colorado Springs to Nuremberg flights
Colorado Springs to Cologne flights
Denver to Frankfurt-Hahn flights
Denver to Paderborn flights
Colorado Springs to Berlin flights
Aspen to Munich flights

Top 2 airlines flying from Denver to Cologne

Discover the top 2 airlines that operate flights from Denver to Cologne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$804Average$1,280FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$908Average$1,735FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
San Francisco to Tokyo flights
New York to Orlando flights
Tampa to Miami flights
Seattle to Anchorage flights
Los Angeles to Paris flights
USA to China flights
Miami to The Bahamas flights
Nashville to New York flights
Miami to Los Angeles flights
Dallas to Nashville flights
Philadelphia to Boston flights
Denver to Changchun flights

Search flights from Denver to Cologne by cabin class

Find flights from Denver to Cologne, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Denver to Cologne?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Denver to Cologne. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Denver to Cologne?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cologne from Denver.

Can Cheapflights find flights from Denver to Cologne with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Denver to Cologne, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Denver to Cologne become cheaper?

Yes, Cheapflights offers price alerts on Denver to Cologne flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines