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Cologne

$322+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — CGN
Feb 4 — Feb 111
Wed 2/4
Wed 2/11
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 January 5, 2026.

This oojo deal was found by Cheapflights users on 1/4. 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 4/78:50 pmDTW - CGN
1 stop15h 20mTurkish Airlines
Thu 4/237:10 pmCGN - DTW
1 stop29h 35mTurkish Airlines
Deal found 1/4$661
This oojo deal was found by Cheapflights users on 1/3. 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 2/1710:51 amDTW - CGN
2 stops23h 39mBritish Airways
Tue 2/245:05 pmCGN - DTW
2 stops34h 11mBritish Airways
Deal found 1/3$678
This FlightHub deal was found by Cheapflights users on 1/3. 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 10/68:50 pmDTW - CGN
1 stop30h 35mTurkish Airlines
Sat 10/102:50 pmCGN - DTW
1 stop33h 55mTurkish Airlines
Deal found 1/3$709
This oojo deal was found by Cheapflights users on 1/2. 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.
Sun 2/11:08 pmDTW - CGN
2 stops21h 22mBritish Airways
Sun 2/84:35 pmCGN - DTW
2 stops34h 23mBritish Airways
Deal found 1/2$728
This FlightHub deal was found by Cheapflights users on 1/4. 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 4/72:05 pmDTW - CGN
2 stops16h 15mMultiple Airlines
Thu 4/236:20 amCGN - DTW
2 stops21h 52mMultiple Airlines
Deal found 1/4$730
This Turkish Airlines deal was found by Cheapflights users on 1/3. 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 2/268:05 pmDTW - CGN
1 stop32h 30mTurkish Airlines
Mon 3/26:15 pmCGN - DTW
1 stop29h 55mTurkish Airlines
Deal found 1/3$773
This oojo deal was found by Cheapflights users on 1/3. 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.
Fri 1/161:08 pmDTW - CGN
2 stops21h 12mBritish Airways
Mon 1/195:15 pmCGN - DTW
2 stops33h 43mBritish Airways
Deal found 1/3$818
This Mytrip deal was found by Cheapflights users on 1/3. 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.
Fri 1/165:00 amDTW - CGN
3 stops36h 50mMultiple Airlines
Mon 1/197:35 pmCGN - DTW
3 stops34h 44mMultiple Airlines
Deal found 1/3$821
This FlightHub deal was found by Cheapflights users on 1/3. 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 8/118:50 pmDTW - CGN
1 stop30h 35mTurkish Airlines
Tue 8/252:50 pmCGN - DTW
1 stop33h 55mTurkish Airlines
Deal found 1/3$822
This Air Canada deal was found by Cheapflights users on 1/3. 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 2/266:15 pmDTW - CGN
2 stops16h 05mAir Canada
Mon 3/29:10 amCGN - DTW
2 stops14h 25mAir Canada
Deal found 1/3$829
This oojo deal was found by Cheapflights users on 1/2. 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.
Sun 2/18:05 pmDTW - CGN
1 stop15h 10mTurkish Airlines
Sun 2/811:35 amCGN - DTW
1 stop36h 35mTurkish Airlines
Deal found 1/2$830
This United Airlines deal was found by Cheapflights users on 1/2. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/15:50 pmDTW - CGN
2 stops17h 20mUnited Airlines
Sun 2/89:10 amCGN - DTW
2 stops14h 25mUnited Airlines
Deal found 1/2$834

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 January 5, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$661
(oojo)

One-way from

$322
(Kiwi.com)
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 January 5, 2026.
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

Tue 2/17

10:51 am-4:30 pm

2 stops23h 39m

Cologne Köln/Bonn

Tue 2/24

5:05 pm-9:16 pm

2 stops34h 11m

$678

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Sun 2/1

1:08 pm-4:30 pm

2 stops21h 22m

Cologne Köln/Bonn

Sun 2/8

4:35 pm-8:58 pm

2 stops34h 23m

$728

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Thu 2/26

8:05 pm-10:35 am

1 stop32h 30m

Cologne Köln/Bonn

Mon 3/2

11:35 am-6:10 pm

1 stop36h 35m

$773

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Fri 1/16

1:08 pm-4:20 pm

2 stops21h 12m

Cologne Köln/Bonn

Mon 1/19

5:15 pm-8:58 pm

2 stops33h 43m

$818

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Thu 2/26

6:15 pm-4:20 pm

2 stops16h 05m

Cologne Köln/Bonn

Mon 3/2

9:10 am-5:35 pm

2 stops14h 25m

$829

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Sun 2/1

8:05 pm-5:15 pm

1 stop15h 10m

Cologne Köln/Bonn

Sun 2/8

11:35 am-6:10 pm

1 stop36h 35m

$830

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Sun 2/1

5:50 pm-5:10 pm

2 stops17h 20m

Cologne Köln/Bonn

Sun 2/8

9:10 am-5:35 pm

2 stops14h 25m

$834

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Fri 1/16

5:00 am-9:05 pm

2 stops34h 05m

$322

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Fri 1/16

8:05 pm-5:15 pm

1 stop15h 10m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 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, October is the cheapest month in which you can book a flight from Detroit to Cologne (average of $574). Flying from Detroit to Cologne in June is currently the most expensive (average of $940). 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 23h 39m. British Airways provides one of the quickest options available for as low as $678. 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, October is the cheapest month in which you can book a flight from Detroit to Cologne (average of $574). Flying from Detroit to Cologne in June is currently the most expensive (average of $940). 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.

See more FAQs

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