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$642+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — CGN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 (DTW) 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 29, 2025.

Round-trip from

$642
(AirNGo)

Popular in

July

Cheapest in

February

Average price

$1,604
From Detroit Metropolitan Wayne County to Cologne Köln/Bonn
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Highest demand for flights based on searches. 39% potential increase in price ($632 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 29, 2025.

This AirNGo deal was found by Cheapflights users on 7/28. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:55 amDTW - CGN
2 stops25h 10mAir Canada
Wed 9/241:35 pmCGN - DTW
2 stops37h 54mAir Canada
Deal found 7/28$642
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Mon 9/157:12 amDTW - CGN
3 stops34h 28mMultiple Airlines
Wed 9/245:50 pmCGN - DTW
3 stops36h 09mMultiple Airlines
Deal found 7/28$645
This Priceline deal was found by Cheapflights users on 7/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:54 pmDTW - CGN
2 stops17h 16mLufthansa
Mon 9/226:05 amCGN - DTW
2 stops14h 05mLufthansa
Deal found 7/27$666
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 10/296:20 pmDTW - CGN
2 stops13h 20mUnited Airlines
Thu 1/11:25 pmCGN - DTW
2 stops16h 13mUnited Airlines
Deal found 7/27$899
This flugladen.de deal was found by Cheapflights users on 7/28. 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.
Mon 9/159:00 pmDTW - CGN
1 stop30h 30mTurkish Airlines
Wed 9/242:50 pmCGN - DTW
1 stop34h 15mTurkish Airlines
Deal found 7/28$900
This SWISS deal was found by Cheapflights users on 7/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/92:10 pmDTW - CGN
2 stops37h 00mSWISS
Tue 8/126:40 pmCGN - DTW
2 stops28h 33mSWISS
Deal found 7/27$2,540

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 29, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport 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

Mon 9/15

9:55 am-5:05 pm

2 stops25h 10m

Cologne Köln/Bonn

Wed 9/24

1:35 pm-9:29 pm

2 stops37h 54m

$642

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Mon 9/15

7:12 am-11:40 pm

3 stops34h 28m

Cologne Köln/Bonn

Wed 9/24

5:50 pm-11:59 pm

3 stops36h 09m

$645

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Tue 9/16

5:54 pm-5:10 pm

2 stops17h 16m

Cologne Köln/Bonn

Mon 9/22

6:05 am-2:10 pm

2 stops14h 05m

$666

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Thu 11/6

8:05 pm-10:35 am

1 stop32h 30m

Cologne Köln/Bonn

Thu 11/20

11:35 am-6:10 pm

1 stop36h 35m

$895

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Wed 10/29

6:20 pm-12:40 pm

2 stops13h 20m

Cologne Köln/Bonn

Thu 1/1

1:25 pm-11:38 pm

2 stops16h 13m

$899

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 Metropolitan Wayne County Airport to Cologne

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Cologne?

Currently, October is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Cologne (average of $649). Flying from Detroit Metropolitan Wayne County Airport to Cologne in June is currently the most expensive (average of $1,252). 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.

Reviews of airlines servicing Cologne

Get insights into the airlines that provide service to Cologne. 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 Cologne. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with United Airlines, Turkish Airlines, and Air Canada from Detroit Metropolitan Wayne County Airport to Cologne to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,899 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,899 reviews
United Airlines
7.4
Good
8,899 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Turkish Airlines
7.3
Good
3,925 reviews
United Airlines
7.4
Good
8,899 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,822 reviews
United Airlines
7.4
Good
8,899 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,265 reviews
United Airlines
7.4
Good
8,899 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • 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 Metropolitan Wayne County Airport to Cologne?

    Currently, October is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Cologne (average of $649). Flying from Detroit Metropolitan Wayne County Airport to Cologne in June is currently the most expensive (average of $1,252). 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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