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Cologne

$637+ Cheap flights from Detroit (DTT) to Cologne (CGN)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — CGN
Dec 14 — Dec 211
Sun 12/14
Sun 12/21
1 adult, Economy
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Cheap flight deals from Detroit to Cologne

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 November 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$637
(Air Canada)
Provider with most accurate pricing for Detroit (DTT)-Cologne Köln/Bonn flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Cologne Köln/Bonn flights.
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From Detroit (DTT) to Cologne Köln/Bonn
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Find flight deals from Detroit to Cologne

Cheapest flights from Detroit to Cologne
Explore the most affordable flight options available from Detroit to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.

This Air Canada deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:15 pmDTW - CGN
2 stops35h 55mAir Canada
Wed 12/108:40 amCGN - DTW
2 stops38h 55mAir Canada
Deal found 11/13$637
This flugladen.de deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:05 pmDTW - CGN
1 stop15h 10mTurkish Airlines
Wed 12/1011:35 amCGN - DTW
1 stop36h 35mTurkish Airlines
Deal found 11/12$763
This United deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:25 pmDTW - CGN
2 stops20h 50mMultiple Airlines
Wed 12/109:10 amCGN - DTW
2 stops37h 57mMultiple Airlines
Deal found 11/12$803
This oojo deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:05 pmDTW - CGN
1 stop15h 10mTurkish Airlines
Fri 11/2811:35 amCGN - DTW
1 stop36h 35mTurkish Airlines
Deal found 11/12$1,112
This FlightHub deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:05 pmDTW - CGN
1 stop32h 30mTurkish Airlines
Tue 11/186:15 pmCGN - DTW
1 stop29h 55mTurkish Airlines
Deal found 11/12$1,140
This Mytrip deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:15 pmDTW - CGN
2 stops11h 55mMultiple Airlines
Tue 11/189:10 amCGN - DTW
3 stops41h 25mMultiple Airlines
Deal found 11/12$1,218
This Mytrip deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:15 pmDTW - CGN
2 stops11h 55mMultiple Airlines
Wed 12/105:55 pmCGN - DTW
2 stops30h 35mMultiple Airlines
Deal found 11/13$1,256

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 2,558,603 searches. Data last updated November 14, 2025.
Use the filters below to find and compare flights from Detroit to Cologne that are best for you.

Fly from

Detroit

Fly to

Cologne

Route

Depart

Return

Price

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Thu 12/4

6:15 pm-12:10 pm

2 stops35h 55m

Cologne Köln/Bonn

Wed 12/10

8:40 am-5:35 pm

2 stops38h 55m

$637

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Sun 4/19

4:20 pm-12:20 pm

2 stops14h 00m

Cologne Köln/Bonn

Fri 4/24

1:00 pm-1:50 pm

2 stops54h 50m

$762

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Thu 12/4

8:05 pm-5:15 pm

1 stop15h 10m

Cologne Köln/Bonn

Wed 12/10

11:35 am-6:10 pm

1 stop36h 35m

$763

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Wed 3/11

9:05 pm-10:35 am

1 stop32h 30m

Cologne Köln/Bonn

Sun 3/15

11:35 am-7:10 pm

1 stop36h 35m

$789

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Thu 12/4

2:25 pm-5:15 pm

2 stops20h 50m

Cologne Köln/Bonn

Wed 12/10

9:10 am-5:07 pm

2 stops37h 57m

$803

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Sun 3/1

6:06 pm-5:10 pm

2 stops17h 04m

Cologne Köln/Bonn

Fri 3/6

9:10 am-1:55 pm

2 stops58h 45m

$807

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Sun 4/19

8:55 pm-6:10 pm

1 stop15h 15m

Cologne Köln/Bonn

Fri 4/24

7:10 pm-6:50 pm

1 stop29h 40m

$940

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Sun 3/1

5:05 am-10:25 am

2 stops23h 20m

Cologne Köln/Bonn

Fri 3/6

11:55 am-12:14 am

3 stops42h 19m

$987

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Wed 3/11

6:15 pm-10:25 pm

2 stops23h 10m

Cologne Köln/Bonn

Sun 3/15

1:40 pm-5:35 pm

2 stops56h 55m

$991

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Compare providers for flights from Detroit to Cologne

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Cologne in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Cologne flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Cologne flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-Cologne flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Cologne flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Cologne flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Cologne

What is the cheapest month to book a flight from Detroit to Cologne?

Currently, April is the cheapest month in which you can book a flight from Detroit to Cologne (average of $571). Flying from Detroit to Cologne in June is currently the most expensive (average of $948). 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.

Related info for your journey

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

  • How long is the flight from Detroit to Cologne?

    A quick flight from Detroit to Cologne can take about 14h. Air Canada provides one of the quickest options available for as low as $762. There are 4063 mi between Detroit and Cologne. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit 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.

  • What is the cheapest month to book a flight from Detroit to Cologne?

    Currently, April is the cheapest month in which you can book a flight from Detroit to Cologne (average of $571). Flying from Detroit to Cologne in June is currently the most expensive (average of $948). 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.

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