DEN - CGN

$440 Find Cheap Flights from Denver to Cologne - Compare and Save

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Everything you should know

Cheapest round-trip
$859
Typical prices: $1,039-$1,802
Air Canada
Wed 1/10Wed 1/17
DEN - CGN • 2 stops
Cheapest one-way
$440
Typical prices: $477-$502
Lufthansa
Mon 3/12
DEN - CGN • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Denver and Cologne. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 29% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
London Heathrow (LHR)
Cheapest • Avg $823 (round-trip)
Munich Franz Josef Strauss (MUC)
Shortest trip • 13h 48m (one-way)
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Insights
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Flight Deals

Cheap Flights from Denver to Cologne (DEN-CGN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Cologne

Sun, Jan 10 - Sun, Jan 17
Air Canada Logo
5:40 pm - 12:50 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
35h 10m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Air Canada Logo
9:20 am - 12:38 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
35h 18m2 stops Munich Franz Josef Strauss Vancouver Intl
$859Air Canada
Sun, Jan 10 - Sun, Jan 17
Multiple Airlines Logo
5:40 pm - 12:50 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
35h 10m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Multiple Airlines Logo
9:20 am - 2:30 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
13h 10m1 stop Munich Franz Josef Strauss
$859Multiple Airlines
Sun, Jan 10 - Sun, Jan 17
Lufthansa Logo
4:15 pm - 12:25 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
12h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
9:20 am - 2:30 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
13h 10m1 stop Munich Franz Josef Strauss
$868Lufthansa
Wed, Nov 11 - Wed, Nov 18
Lufthansa Logo
4:48 pm - 4:55 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
16h 07m2 stops Chicago O'Hare 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
$881Lufthansa
Wed, Nov 11 - Wed, Nov 18
Lufthansa Logo
4:48 pm - 7:35 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
18h 47m2 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
$881Lufthansa
Wed, Nov 11 - Wed, Nov 18
Lufthansa Logo
4:48 pm - 7:35 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
18h 47m2 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
$882Lufthansa
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
4:40 pm - 7:50 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
20h 10m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Berlin Brandenburg
Multiple Airlines Logo
8:30 am - 6:00 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
17h 30m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
$885Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Air Canada Logo
11:25 am - 12:50 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
17h 25m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Air Canada Logo
9:20 am - 10:35 amCGN  Cologne Köln/Bonn-DEN Denver Intl
33h 15m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$893Air Canada
Thu, Feb 25 - Mon, Mar 8
Lufthansa Logo
4:15 pm - 7:35 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
19h 20m1 stop Munich Franz Josef Strauss
Lufthansa Logo
8:20 pm - 2:30 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
26h 10m1 stop Munich Franz Josef Strauss
$896Lufthansa
Thu, Feb 25 - Mon, Mar 8
Multiple Airlines Logo
8:15 am - 12:25 pmDEN  Denver Intl-CGN Cologne Köln/Bonn
20h 10m2 stops Vancouver Intl Munich Franz Josef Strauss
Multiple Airlines Logo
8:20 pm - 7:17 pmCGN  Cologne Köln/Bonn-DEN Denver Intl
30h 57m2 stops Munich Franz Josef Strauss Vancouver Intl
$898Multiple Airlines
Booking Insights

Price, demand and travel trends for Denver to Cologne flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Denver to Cologne with more confidence.

How much is a round-trip flight from Denver to Cologne?

Round-trip flights from Denver to Cologne start at $859. Prices are below average for this route right now, with typical round-trip fares ranging from $1,039 to $1,802. The lowest price found in the past 5 days was $859 on Air Canada.

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Key details for Denver to Cologne flights

Low season

February

Cheapest flight

$440
Most popular time to fly with an average 60% increase in price.
Flight from Denver to Cologne

When to book flights from Denver to Cologne

Are your dates flexible? Find out the best times to travel from Denver to Cologne based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Denver to Cologne flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Denver to Cologne?

    Flights from Denver to Cologne usually depart from Denver Intl (DEN) and arrive at Cologne Köln/Bonn (CGN).

  • What cabin classes can I book on flights from Denver to Cologne?

    Two cabin classes are available on flights from Denver to Cologne:

    • Economy Class
    • Premium Economy Class

  • Which airports do connecting flights from Denver to Cologne pass through?

    One-stop flights from Denver to Cologne most commonly connect through:

    • Munich Franz Josef Strauss (MUC) - 73% of one-stop connections
    • London Heathrow (LHR) - 19% of one-stop connections
    • Istanbul (IST) - 8% of one-stop connections

    Munich Franz Josef Strauss (MUC) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Denver to Cologne?

    Yes. Being flexible with your travel dates can save you up to 46% on the Denver to Cologne route. Friday is the cheapest departure day at $1,049 round-trip on average, while Monday is the most expensive at $1,909, a difference of $860. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Cologne?

    Some of the most popular sights in Cologne are Lanxess Arena, Alter Markt and Cologne Messe. These are among the most viewed places in Cologne on KAYAK.

  • How long is a flight from Denver to Cologne?

    A nonstop flight from Denver to Cologne takes 0h 00m, covering 4,937 miles.

  • Do I need a passport to fly from Denver to Cologne?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Denver to Cologne changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $859 to $1,767. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Denver to Cologne looking right now?

    One-way fares from Denver to Cologne are currently lower than usual. Average one-way flight prices are about $445, which is 12% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Denver to Cologne?

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 13h 48m, compared with 18h 12m via London Heathrow (LHR) and 30h 07m via Istanbul (IST).

  • What is the time difference between Denver and Cologne?

    Cologne is 8 hours ahead of Denver (Central European Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Cologne Köln/Bonn Airport (CGN)?

    Cologne Köln/Bonn Airport (CGN) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:
    • Flex To Go
    • Wheego
    • Alamo
    • Enterprise Rent-A-Car
    • Avis

  • How much should I expect to pay for a Denver to Cologne flight?

    Round-trip flights from Denver to Cologne range from $1,039 to $1,802, with an average of $1,192 over the past 12 months. Anything below $1,039 counts as a good deal.

Your guide to booking Denver to Cologne flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average $1,049 - about $860 less than Monday (45% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Denver to Cologne trip for October. Fares historically average $850 round-trip in that month - typically $1,059 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Cologne Köln/Bonn Airport.
    - Leonardo Hotel Köln Bonn Airport
    - &repeat Köln Airport
    - Am Flughafen

More options for your flight from Denver to Cologne

Complete your trip to Cologne with a hotel stay or car rental

Car rentals in Cologne
Hotels in Cologne
Vacations in Cologne