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Cologne

$829+ Cheap flights from Detroit (DTT) to Cologne (CGN)

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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — CGN
Aug 13 — Aug 201
Thu 8/13
Thu 8/20
1 adult, Economy
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Cheap 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 July 14, 2026.

This FlightHub deal was found by Cheapflights users on 7/10. 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.
Tue 12/14:05 pm
DTW
-
CGN
2 stops14h 30m
Lufthansa
Tue 12/86:00 pm
CGN
-
DTW
2 stops26h 15m
Lufthansa
Deal found 7/10$853
This Turkish Airlines deal was found by Cheapflights users on 7/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:05 pm
DTW
-
CGN
1 stop15h 05m
Turkish Airlines
Tue 12/811:30 am
CGN
-
DTW
1 stop36h 30m
Turkish Airlines
Deal found 7/10$869
This Turkish Airlines deal was found by Cheapflights users on 7/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:05 pm
DTW
-
CGN
1 stop32h 25m
Turkish Airlines
Wed 12/911:30 am
CGN
-
DTW
1 stop36h 30m
Turkish Airlines
Deal found 7/12$870
This Booking.com deal was found by Cheapflights users on 7/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:05 pm
DTW
-
CGN
2 stops19h 10m
Lufthansa
Wed 12/96:00 pm
CGN
-
DTW
2 stops26h 15m
Lufthansa
Deal found 7/12$878
This Turkish Airlines deal was found by Cheapflights users on 7/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:05 pm
DTW
-
CGN
1 stop15h 05m
Turkish Airlines
Thu 12/106:10 pm
CGN
-
DTW
1 stop29h 50m
Turkish Airlines
Deal found 7/10$899
This Turkish Airlines deal was found by Cheapflights users on 7/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:05 pm
DTW
-
CGN
1 stop32h 25m
Turkish Airlines
Sat 12/56:10 pm
CGN
-
DTW
1 stop29h 50m
Turkish Airlines
Deal found 7/10$912
This Justfly.com deal was found by Cheapflights users on 7/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:05 pm
DTW
-
CGN
2 stops14h 45m
Multiple Airlines
Tue 12/89:10 am
CGN
-
DTW
2 stops14h 30m
Multiple Airlines
Deal found 7/10$917
This Turkish Airlines deal was found by Cheapflights users on 7/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:05 pm
DTW
-
CGN
1 stop32h 25m
Turkish Airlines
Fri 12/1111:30 am
CGN
-
DTW
1 stop36h 30m
Turkish Airlines
Deal found 7/10$919
This FlightHub deal was found by Cheapflights users on 7/9. 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.
Wed 11/256:25 pm
DTW
-
CGN
2 stops16h 50m
Lufthansa
Sun 12/136:00 pm
CGN
-
DTW
2 stops26h 15m
Lufthansa
Deal found 7/9$921
This Turkish Airlines deal was found by Cheapflights users on 7/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:05 pm
DTW
-
CGN
1 stop15h 05m
Turkish Airlines
Sun 12/1311:30 am
CGN
-
DTW
1 stop36h 30m
Turkish Airlines
Deal found 7/10$929

Find 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 July 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$853
(FlightHub)

One-way from

$829
(United Airlines)
Provider with most accurate pricing for Detroit (DTT)-Cologne Köln/Bonn flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Cologne Köln/Bonn flights.
Search Deals
From Detroit (DTT) to Cologne Köln/Bonn
Search Deals
One-way flight from Detroit (DTT) to Cologne Köln/Bonn
Search Deals

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 July 14, 2026.
Use the filters below to find and compare flights from Detroit to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Mon 11/30

8:05 pm-10:30 am

1 stop32h 25m

Cologne Köln/Bonn

Wed 12/9

11:30 am-6:00 pm

1 stop36h 30m

$870

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Sun 11/29

8:05 pm-10:30 am

1 stop32h 25m

Cologne Köln/Bonn

Fri 12/11

6:10 pm-6:00 pm

1 stop29h 50m

$899

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Thu 12/3

8:05 pm-5:10 pm

1 stop15h 05m

Cologne Köln/Bonn

Tue 12/8

11:30 am-6:00 pm

1 stop36h 30m

$919
Quickest round-trip

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Wed 11/25

6:25 pm-5:15 pm

2 stops16h 50m

Cologne Köln/Bonn

Sun 12/13

6:00 pm-2:15 pm

2 stops26h 15m

$921

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Wed 11/25

8:05 pm-10:30 am

1 stop32h 25m

Cologne Köln/Bonn

Sun 12/13

6:10 pm-6:00 pm

1 stop29h 50m

$930

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Mon 11/30

8:05 pm-10:30 am

1 stop32h 25m

Cologne Köln/Bonn

Mon 12/7

11:30 am-6:00 pm

1 stop36h 30m

$939

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Sun 9/6

6:40 pm-10:20 pm

1 stop21h 40m

Cologne Köln/Bonn

Mon 9/14

6:15 pm-5:20 pm

2 stops29h 05m

$954
Cheapest one-way
Quickest one-way

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Tue 7/28

11:00 am-12:25 pm

2 stops19h 25m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/13

Sorted by cheapest first

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 July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Cologne flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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
No data available for this route at this time. Please check back soon.

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 16h 50m. Turkish Airlines provides one of the quickest options available for as low as $921. 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.

See more FAQs

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