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Bonn

$259+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — FRA
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap flight deals from Detroit to Bonn

Keep the following information in mind while searching for Detroit to Bonn flight deals. Data was last updated October 22, 2025.

Round-trip from

$539
(FlightHub)

One-way from

$259
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$1,220
From Detroit (DTT) to Bonn
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One-way flight from Detroit (DTT) to Bonn
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Highest demand for flights based on searches. 8% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 22, 2025.

This FlightHub deal was found by Cheapflights users on 10/20. 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 12/34:15 pmDTW - DUS
1 stop9h 35mLufthansa
Tue 12/96:15 amDUS - DTW
2 stops13h 40mLufthansa
Deal found 10/20$539
This Mytrip deal was found by Cheapflights users on 10/21. 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 12/56:15 pmDTW - DUS
2 stops34h 15mAir Canada
Fri 12/128:30 amDUS - DTW
2 stops39h 05mAir Canada
Deal found 10/21$548
This Gotogate deal was found by Cheapflights users on 10/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:15 pmDTW - DUS
2 stops34h 15mAir Canada
Thu 12/116:10 amDUS - DTW
2 stops41h 25mAir Canada
Deal found 10/20$549
This AirNGo deal was found by Cheapflights users on 10/20. 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.
Sun 10/266:15 pmDTW - DUS
2 stops34h 40mAir Canada
Tue 11/116:20 amDUS - DTW
2 stops17h 15mAir Canada
Deal found 10/20$554
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:20 pmDTW - DUS
1 stop14h 20mDelta
Tue 11/116:40 amDUS - DTW
1 stop13h 00mDelta
Deal found 10/20$563
This Gotogate deal was found by Cheapflights users on 10/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:15 pmDTW - DUS
2 stops34h 40mMultiple Airlines
Tue 11/116:20 amDUS - DTW
1 stop13h 50mMultiple Airlines
Deal found 10/20$564
This Mytrip deal was found by Cheapflights users on 10/21. 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 12/56:15 pmDTW - DUS
2 stops34h 15mMultiple Airlines
Fri 12/128:30 amDUS - DTW
1 stop11h 25mMultiple Airlines
Deal found 10/21$575
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:05 amDTW - DUS
2 stops16h 40mDelta
Tue 12/96:40 amDUS - DTW
2 stops18h 03mDelta
Deal found 10/21$578
This Gotogate deal was found by Cheapflights users on 10/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:15 pmDTW - DUS
1 stop11h 40mLufthansa
Thu 12/116:10 amDUS - DTW
1 stop13h 45mLufthansa
Deal found 10/20$602
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:35 pmDTW - DUS
1 stop15h 20mDelta
Fri 12/126:40 amDUS - DTW
1 stop18h 15mDelta
Deal found 10/21$604

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 October 22, 2025.
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

Thu 12/4

4:15 pm-9:55 am

1 stop11h 40m

Duesseldorf Intl

Thu 12/11

6:15 am-1:55 pm

2 stops13h 40m

$563

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Fri 12/5

6:15 pm-10:30 am

2 stops34h 15m

Duesseldorf Intl

Fri 12/12

8:30 am-1:55 pm

1 stop11h 25m

$575

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Wed 12/3

10:05 am-8:45 am

2 stops16h 40m

Duesseldorf Intl

Tue 12/9

6:40 am-6:43 pm

2 stops18h 03m

$578

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Wed 12/3

4:15 pm-9:45 am

1 stop11h 30m

Duesseldorf Intl

Tue 12/9

6:20 am-1:55 pm

1 stop13h 35m

$582

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Thu 1/29

9:20 pm-1:45 pm

1 stop10h 25m

Duesseldorf Intl

Mon 2/2

2:35 pm-5:55 pm

1 stop33h 20m

$599

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Fri 12/5

8:35 pm-5:55 pm

1 stop15h 20m

Duesseldorf Intl

Fri 12/12

6:40 am-6:55 pm

1 stop18h 15m

$604

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Sun 2/1

10:25 am-11:10 am

2 stops18h 45m

Duesseldorf Intl

Thu 2/5

10:10 am-9:44 pm

2 stops17h 34m

$612

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Thu 1/29

6:15 pm-3:05 pm

2 stops14h 50m

Duesseldorf Intl

Mon 2/2

2:30 pm-5:35 pm

2 stops33h 05m

$623

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Fri 12/5

8:30 pm-8:55 am

2 stops54h 25m

$259

DetroitDüsseldorf

DTW - DUS

DTWDUS

Detroit Metropolitan Wayne County

Fri 11/28

11:57 am-8:20 am

3 stops38h 23m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 16 results
1
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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, April is the cheapest month in which you can book a flight from Detroit to Bonn (average of $579). Flying from Detroit to Bonn 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.

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 October 22, 2025.

It’s typically best to fly out from Detroit to Bonn at noon. Doing so could potentially save you 28% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 40m. Fly via Lufthansa or Delta 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 (80%), Air France (80%), Vietnam Airlines (80%).

  • What are the cheapest flights from Detroit to Bonn?

    Looking at all options, your cheapest flight can be booked for $458. While the most popular route (Detroit Metropolitan Wayne County - Duesseldorf Intl) can be booked for $539 on average, our data indicates $1,324 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, April is the cheapest month in which you can book a flight from Detroit to Bonn (average of $579). Flying from Detroit to Bonn 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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Alternative routes for Detroit to Bonn

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$538Average$762FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$603Average$691FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$615Average$994FlexibilityNo cancel feeOn-time76%
DeltaCheapest$646Average$1,051FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$665Average$971FlexibilityNo cancel feeOn-time72%
KLMCheapest$684Average$922FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$709Average$1,086FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$721Average$911FlexibilityNo cancel feeOn-time77%

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