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$377+ Cheap flights from Detroit (DTT) to Bonn, Germany

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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — FRA
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Detroit to Bonn

Cheapest flights from Detroit to Bonn
Explore the most affordable flight options available from Detroit to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This FlightHub deal was found by Cheapflights users on 2/4. 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.
Thu 9/177:30 pm
DTW
-
DUS
2 stops15h 00m
Lufthansa
Mon 9/286:20 am
DUS
-
DTW
2 stops13h 35m
Lufthansa
Deal found 2/4$639
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Sun 4/57:50 pm
DTW
-
DUS
2 stops15h 50m
Lufthansa
Sun 4/126:20 am
DUS
-
DTW
2 stops13h 35m
Lufthansa
Deal found 2/3$640
This Justfly.com deal was found by Cheapflights users on 2/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:50 pm
DTW
-
DUS
1 stop14h 30m
Turkish Airlines
Tue 4/147:20 am
DUS
-
DTW
1 stop17h 25m
Turkish Airlines
Deal found 2/2$667
This oojo deal was found by Cheapflights users on 2/3. 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.
Thu 3/58:05 pm
DTW
-
DUS
1 stop20h 20m
Turkish Airlines
Thu 3/122:10 pm
DUS
-
DTW
1 stop34h 00m
Turkish Airlines
Deal found 2/3$675
This Justfly.com deal was found by Cheapflights users on 2/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:05 pm
DTW
-
DUS
1 stop31h 15m
Turkish Airlines
Mon 3/2310:45 am
DUS
-
DTW
1 stop37h 25m
Turkish Airlines
Deal found 2/4$679
This FlightHub deal was found by Cheapflights users on 2/3. 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 3/242:31 pm
DTW
-
DUS
2 stops13h 59m
Scandinavian Airlines
Mon 3/307:20 pm
DUS
-
DTW
2 stops33h 52m
Scandinavian Airlines
Deal found 2/3$685

Find flight deals from Detroit to Bonn

Keep the following information in mind while searching for Detroit to Bonn flight deals. Data was last updated February 4, 2026.

Round-trip from

$639
(FlightHub)

One-way from

$377
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$773
From Detroit (DTT) to Bonn
Search Deals
One-way flight from Detroit (DTT) to Bonn
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Bonn 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 February 4, 2026.
Use the filters below to find and compare flights from Detroit to Bonn that are best for you.

Fly from

Detroit

Fly to

Bonn

Route

Depart

Return

Price

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Sun 4/5

7:50 pm-5:40 pm

2 stops15h 50m

Duesseldorf Intl

Sun 4/12

6:20 am-1:55 pm

2 stops13h 35m

$640

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Mon 4/6

6:40 pm-4:00 pm

1 stop15h 20m

Duesseldorf Intl

Tue 4/14

6:20 am-5:05 pm

1 stop16h 45m

$690

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Mon 4/6

6:15 pm-11:50 am

1 stop11h 35m

Duesseldorf Intl

Mon 4/27

6:15 pm-11:51 am

1 stop23h 36m

$693

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Sat 4/4

4:00 pm-10:00 am

1 stop12h 00m

Duesseldorf Intl

Sun 4/12

6:10 am-1:55 pm

1 stop13h 45m

$703

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Mon 4/6

7:15 am-9:30 am

2 stops20h 15m

Duesseldorf Intl

Tue 4/14

6:10 am-10:59 pm

2 stops22h 49m

$708

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Mon 4/6

6:15 pm-2:35 pm

2 stops14h 20m

Duesseldorf Intl

Sun 4/12

7:00 am-5:33 pm

2 stops16h 33m

$712

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Mon 4/6

7:15 am-9:30 am

2 stops20h 15m

Duesseldorf Intl

Mon 4/27

6:10 am-10:09 pm

2 stops21h 59m

$727

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Sat 4/4

6:15 pm-2:25 pm

2 stops14h 10m

Duesseldorf Intl

Sat 4/11

7:00 am-5:33 pm

2 stops16h 33m

$733

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Wed 3/18

5:56 pm-1:45 pm

2 stops14h 49m

Duesseldorf Intl

Mon 3/23

8:15 am-8:02 pm

2 stops16h 47m

$773

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Sun 6/14

6:10 pm-3:15 pm

3 stops39h 05m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 14 results
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Best time to book a flight from Detroit to Bonn

Have a flexible travel schedule? Discover the best time to fly to Bonn 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 Bonn

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

Currently, October is the cheapest month in which you can book a flight from Detroit to Bonn (average of $575). Flying from Detroit to Bonn in June is currently the most expensive (average of $942). 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.

What is the cheapest time of day to fly from DTT to BN9?

Find hourly flight availability from Detroit to Bonn. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 4, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Bonn as you normally would.

How much does it cost to fly round-trip from Detroit to Bonn?

Related info for your journey

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

  • What airport do you fly from for flights from Detroit to Bonn?

    Detroit All airports (DTT) is the airport you will fly out of if you book a flight from Detroit to Bonn. You should not have trouble finding flights to Bonn from All airports; the airport handles an average of 0 outbound flights to Bonn per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Detroit airport to Bonn. It is only a 0.6 mi journey to All airports (DTT) from Detroit’s city center.

  • How long is the flight from Detroit to Bonn?

    There are many flights that can get you from Detroit to Bonn in 11h 35m. Fly via Lufthansa, Delta, or KLM to get the fastest option. There are 4035 mi between Detroit and Bonn. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most reliable airlines from Detroit to Bonn?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Detroit to Bonn on time: KLM (71%), Air France (71%), Vietnam Airlines (71%).

  • What are the cheapest flights from Detroit to Bonn?

    Looking at all options, your cheapest flight can be booked for $262. While the most popular route (Detroit Metropolitan Wayne County - Duesseldorf Intl) can be booked for $640 on average, our data indicates $1,585 when flying from Detroit to Bonn.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Bonn 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 Bonn?

    Currently, October is the cheapest month in which you can book a flight from Detroit to Bonn (average of $575). Flying from Detroit to Bonn in June is currently the most expensive (average of $942). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Detroit to Bonn

Discover the top 8 airlines that operate flights from Detroit to Bonn. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$566Average$997FlexibilityNo cancel feeOn-time72%
IcelandairCheapest$566Average$743FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$596Average$934FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$647Average$757FlexibilityNo cancel feeOn-time77%
DeltaCheapest$693Average$1,094FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$721Average$929FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$747Average$911FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$811Average$1,087FlexibilityNo cancel feeOn-time69%

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