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Cheap flights from Cologne (CGN) to Denver (DEN) from $605

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. 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.
CGN — DEN
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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Cheap flight deals from Cologne to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Cologne (CGN) to Denver (DEN). 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 16, 2024.

Popular in

July

Cheapest in

April

Average price

$796

Round-trip from

$192
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 23% potential price drop
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Average for round-trip flights in May 2024
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From Cologne Köln/Bonn to Denver Intl
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What is the cheapest month to fly from Cologne to Denver?

Our data shows that April tends to be the cheapest month to fly to Denver from Cologne. Users have commonly found prices around $706 for the month, but tickets can be as low as $494. Due to multiple factors, prepare for potentially higher prices in July.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cologne to Denver as you normally would.

Cheap British Airways flights from Cologne to Denver

Explore cheap flight options specifically provided by British Airways for the route between Cologne and Denver. 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 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the cheapest British Airways flights we've come across from Cologne to Denver. It's recommended that users confirm their flight details before booking.
Mon 9/910:50 amCGN - DEN
2 stops17h 50mBritish Airways
Wed 9/256:43 pmDEN - CGN
2 stops18h 22mBritish Airways
Deal found 5/15$605
Mon 9/910:50 amCGN - DEN
2 stops17h 50mBritish Airways
Wed 9/256:35 pmDEN - CGN
1 stop18h 30mBritish Airways
Deal found 5/15$648
Sat 7/2710:20 amCGN - DEN
2 stops19h 55mBritish Airways
Sun 8/186:35 pmDEN - CGN
1 stop18h 40mBritish Airways
Deal found 5/16$1,116
Sat 7/2710:20 amCGN - DEN
1 stop14h 10mBritish Airways
Sun 8/186:35 pmDEN - CGN
1 stop18h 40mBritish Airways
Deal found 5/16$1,177
Tue 7/1610:55 amCGN - DEN
2 stops18h 14mBritish Airways
Fri 7/196:42 pmDEN - CGN
2 stops30h 48mBritish Airways
Deal found 5/14$4,647

Cheap United Airlines flights from Cologne to Denver

Explore cheap flight options specifically provided by United Airlines for the route between Cologne and Denver. 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 2,637,452 searches. Data last updated May 16, 2024.
Browse through some of the cheapest United Airlines flights traveling from Cologne to Denver. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 9/97:45 amCGN - DEN
1 stop14h 05mUnited Airlines
Wed 9/258:20 pmDEN - CGN
1 stop12h 45mUnited Airlines
Deal found 5/15$777
Fri 5/246:00 amCGN - DEN
1 stop16h 20mUnited Airlines
Wed 5/298:20 pmDEN - CGN
1 stop11h 30mUnited Airlines
Deal found 5/15$962
Fri 5/246:00 amCGN - DEN
2 stops20h 02mUnited Airlines
Wed 5/298:20 pmDEN - CGN
1 stop11h 30mUnited Airlines
Deal found 5/15$967
Fri 5/246:25 amCGN - DEN
2 stops17h 57mUnited Airlines
Wed 5/2911:20 amDEN - CGN
2 stops15h 50mUnited Airlines
Deal found 5/15$1,091

Cheap Cologne to Denver flights in May & June 2024

Find cheap flight options from Cologne to Denver specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
The lowest fares we've come across on flights traveling from Cologne to Denver in May and June 2024. For more flight deals, be sure to check back very soon.
Fri 5/246:00 amCGN - DEN
1 stop16h 20mUnited Airlines
Wed 5/298:20 pmDEN - CGN
1 stop11h 30mUnited Airlines
Deal found 5/15$962
Fri 5/246:00 amCGN - DEN
2 stops20h 02mUnited Airlines
Wed 5/298:20 pmDEN - CGN
1 stop11h 30mUnited Airlines
Deal found 5/15$967
Fri 5/246:25 amCGN - DEN
2 stops17h 57mUnited Airlines
Wed 5/2911:20 amDEN - CGN
2 stops15h 50mUnited Airlines
Deal found 5/15$1,091

Cologne to Denver 2024 flight deals

Discover exclusive flight deals for travel between Cologne and Denver in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
The lowest fares we've come across on flights traveling from Cologne to Denver in May and June 2024. For more flight deals, be sure to check back very soon.
Mon 9/910:50 amCGN - DEN
2 stops17h 50mBritish Airways
Wed 9/256:43 pmDEN - CGN
2 stops18h 22mBritish Airways
Deal found 5/15$605
Mon 9/910:50 amCGN - DEN
2 stops17h 50mBritish Airways
Wed 9/256:35 pmDEN - CGN
1 stop18h 30mBritish Airways
Deal found 5/15$648
Mon 9/97:45 amCGN - DEN
1 stop14h 05mUnited Airlines
Wed 9/258:20 pmDEN - CGN
1 stop12h 45mUnited Airlines
Deal found 5/15$777
Fri 5/246:00 amCGN - DEN
1 stop16h 20mUnited Airlines
Wed 5/298:20 pmDEN - CGN
1 stop11h 30mUnited Airlines
Deal found 5/15$962
Fri 5/246:00 amCGN - DEN
2 stops20h 02mUnited Airlines
Wed 5/298:20 pmDEN - CGN
1 stop11h 30mUnited Airlines
Deal found 5/15$967
Fri 5/246:25 amCGN - DEN
2 stops17h 57mUnited Airlines
Wed 5/2911:20 amDEN - CGN
2 stops15h 50mUnited Airlines
Deal found 5/15$1,091
Sat 7/2710:20 amCGN - DEN
2 stops19h 55mBritish Airways
Sun 8/186:35 pmDEN - CGN
1 stop18h 40mBritish Airways
Deal found 5/16$1,116
Sat 7/2710:20 amCGN - DEN
1 stop14h 10mBritish Airways
Sun 8/186:35 pmDEN - CGN
1 stop18h 40mBritish Airways
Deal found 5/16$1,177
Sat 7/276:45 amCGN - DEN
2 stops18h 52mMultiple Airlines
Sun 8/1811:20 amDEN - CGN
2 stops15h 50mMultiple Airlines
Deal found 5/16$1,206

Cologne to Denver flights leaving soon

Find last-minute flight options from Cologne to Denver for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Book one of these great deals on flights from Cologne to Denver. Tip: verify your flight details before completing your reservation.
Fri 5/246:00 amCGN - DEN
1 stop16h 20mUnited Airlines
Wed 5/298:20 pmDEN - CGN
1 stop11h 30mUnited Airlines
Deal found 5/15$962
Fri 5/246:00 amCGN - DEN
2 stops20h 02mUnited Airlines
Wed 5/298:20 pmDEN - CGN
1 stop11h 30mUnited Airlines
Deal found 5/15$967
Fri 5/246:25 amCGN - DEN
2 stops17h 57mUnited Airlines
Wed 5/2911:20 amDEN - CGN
2 stops15h 50mUnited Airlines
Deal found 5/15$1,091

One-way flights to Denver from Cologne

Search for one-way flight options from Cologne to Denver. 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 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from Cologne to Denver. Those seeking round-trip flights from Cologne to Denver should utilize the search form at the the top of the page.
Mon 10/216:25 amCGN - DEN
2 stops20h 35mMultiple Airlines
Deal found 5/15$684
Mon 10/217:40 pmCGN - DEN
3 stops31h 20mMultiple Airlines
Deal found 5/15$694
Mon 10/2110:00 pmCGN - DEN
1 stop26h 30mMultiple Airlines
Deal found 5/15$814
Fri 11/15:40 pmCGN - DEN
3 stops56h 25mMultiple Airlines
Deal found 5/16$1,147
Sat 6/298:35 pmCGN - DEN
2 stops36h 38mMultiple Airlines
Deal found 5/15$1,223
Fri 11/15:00 pmCGN - DEN
2 stops33h 05mMultiple Airlines
Deal found 5/16$1,407
Thu 10/3112:55 amCGN - DEN
3 stops25h 10mMultiple Airlines
Deal found 5/16$1,503
Sat 6/2911:35 pmCGN - DEN
3 stops51h 00mMultiple Airlines
Deal found 5/15$1,668
Thu 10/311:35 amCGN - DEN
2 stops24h 05mMultiple Airlines
Deal found 5/16$3,578

Find flights from Cologne to Denver within your budget

Customize your flight search to find flights from Cologne to Denver 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$605 - $4,401

Route

Depart

Return

Price

Cologne Köln/BonnDenver Intl

CGN - DEN

CGNDEN

Cologne Köln/Bonn

Mon 9/9

2 stops17h 50m

Denver Intl

Wed 9/25

2 stops18h 22m

$605

Cologne Köln/BonnDenver Intl

CGN - DEN

CGNDEN

Cologne Köln/Bonn

Mon 9/9

2 stops17h 50m

Denver Intl

Wed 9/25

1 stop18h 30m

$648

Cologne Köln/BonnDenver Intl

CGN - DEN

CGNDEN

Cologne Köln/Bonn

Mon 9/9

1 stop14h 05m

Denver Intl

Wed 9/25

1 stop12h 45m

$777

Cologne Köln/BonnDenver Intl

CGN - DEN

CGNDEN

Cologne Köln/Bonn

Sat 7/27

2 stops19h 55m

Denver Intl

Sun 8/18

1 stop18h 40m

$1,116

Cologne Köln/BonnDenver Intl

CGN - DEN

CGNDEN

Cologne Köln/Bonn

Sat 7/27

1 stop14h 10m

Denver Intl

Sun 8/18

1 stop18h 40m

$1,177

Cologne Köln/BonnDenver Intl

CGN - DEN

CGNDEN

Cologne Köln/Bonn

Sat 7/27

2 stops18h 52m

Denver Intl

Sun 8/18

2 stops15h 50m

$1,206

Cologne Köln/BonnDenver Intl

CGN - DEN

CGNDEN

Cologne Köln/Bonn

Sat 7/27

3 stops32h 50m

Denver Intl

Sun 8/18

3 stops23h 00m

$1,644

Cologne Köln/BonnDenver Intl

CGN - DEN

CGNDEN

Cologne Köln/Bonn

Sat 7/27

3 stops32h 50m

Denver Intl

Sun 8/18

2 stops19h 20m

$1,768

Cologne Köln/BonnDenver Intl

CGN - DEN

CGNDEN

Cologne Köln/Bonn

Tue 7/16

2 stops26h 57m

Denver Intl

Fri 7/19

1 stop34h 20m

$4,401

Flights are sorted by cheapest first

Deals found on 5/15

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

Use this chart to determine the cheapest time to fly round-trip from Cologne to Denver. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Cologne to Denver flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Denver by month

Plan your trip from Cologne to Denver by taking into account the cheapest months to travel. The average price of a one-way flight from Cologne to Denver is currently $1,413 while a round-trip flight costs $1,482. Price data was last updated on May 12, 2024.

Currently, December is the cheapest month in which you can book a flight from Cologne to Denver (average of $192). Flying from Cologne to Denver in June is currently the most expensive (average of $277). 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

$221

February

$237

March

$269

April

$204

May

$223

June

$277

July

$277

August

$214

September

$210

October

$194

November

$198

December

$192

Temperature and rainfall in Denver by month

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

DEN

Temperature

30.2 - 73.4 °F

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated May 16, 2024.
Read through reviews of airlines operating flights from Cologne to Denver, such as British Airways and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.8
Good
1,994 reviews
Check prices

Food

7.4

Boarding

7.9

Comfort

7.6

Entertainment

7.2

Crew

8.4

Overall

7.8

Reviews

1 / 10

Was incredibly hot. The entire flight it was as if there was no A..C.

SWISS
7.8
Good
1,994 reviews
SWISS
7.8
Good
1,994 reviews
Check prices

Food

7.4

Boarding

7.9

Comfort

7.6

Entertainment

7.2

Crew

8.4

Overall

7.8

Reviews

1 / 10

Was incredibly hot. The entire flight it was as if there was no A..C.

United Airlines
7.4
Good
10,924 reviews
SWISS
7.8
Good
1,994 reviews
Check prices

Food

7.4

Boarding

7.9

Comfort

7.6

Entertainment

7.2

Crew

8.4

Overall

7.8

Reviews

1 / 10

Was incredibly hot. The entire flight it was as if there was no A..C.

British Airways
6.8
Okay
6,829 reviews
SWISS
7.8
Good
1,994 reviews
Check prices

Food

7.4

Boarding

7.9

Comfort

7.6

Entertainment

7.2

Crew

8.4

Overall

7.8

Reviews

1 / 10

Was incredibly hot. The entire flight it was as if there was no A..C.

Related info for your journey

Find useful and relevant information for your journey from Cologne to Denver. 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 Cologne to Denver for under $700 on Cheapflights?

    Yes, there are multiple flights from Cologne to Denver for under $700. The cheapest flight booked recently is on British Airways for just $605, but on average you can expect to pay $2,539.

  • Are there last-minute flights available from Cologne to Denver for under $1,000?

    There are currently 3+ open flights from Cologne to Denver within the next 7 days for less than $1,000.

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

    Our cheapest airline available from Cologne to Denver is British Airways. Our recent data shows that you can find tickets from as low as $605 on this airline. An additional option worth looking into is United Airlines, starting at $777. British Airways is priced at 14% lower than the current average price of a flight leaving 3 months from now.

  • What does CGN to DEN mean?

    Cologne Köln/Bonn Airport is CGN and Denver Intl Airport is DEN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

    The amount of baggage you can bring on your Cologne to Denver 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 Cologne to Denver with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cologne to Denver 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 Cologne to Denver that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Cologne to Denver 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 Cologne to Denver that allow pets onboard?

    Many airlines flying from Cologne to Denver 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 Cologne to Denver?

    Yes, you can often find last-minute deals on Cologne to Denver 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 Cologne to Denver flight deals updated?

    The Cologne to Denver flight deals you see on this page were last updated on 5/16.

See more FAQs

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Search flights from Cologne to Denver by cabin class

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

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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 Cologne to Denver?

Cheapflights helps you search for flights from Cologne to Denver via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cologne to Denver for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Denver from Cologne shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Cologne to Denver 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.

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