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$383+ Cheap flights from Detroit (DTT) to Brussels

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BRU
Nov 18 — Nov 251
Tue 11/18
Tue 11/25
1 adult, Economy
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Cheap flight deals from Detroit to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Brussels (BR1). 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 October 19, 2025.

Round-trip from

$383
(Flighttix)

Popular in

August

Cheapest in

March

Average price

$804
From Detroit (DTT) to Brussels
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 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 Brussels

Cheapest flights from Detroit to Brussels
Explore the most affordable flight options available from Detroit to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2025.

This Flighttix deal was found by Cheapflights users on 10/17. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:35 pmDTW - BRU
1 stop10h 20mIcelandair
Thu 11/2012:50 pmBRU - DTW
1 stop11h 40mIcelandair
Deal found 10/17$383
This FlightHub deal was found by Cheapflights users on 10/19. 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 12/117:35 pmDTW - BRU
1 stop10h 20mIcelandair
Thu 12/1812:50 pmBRU - DTW
1 stop11h 40mIcelandair
Deal found 10/19$470
This Mytrip deal was found by Cheapflights users on 10/16. 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 12/16:15 pmDTW - BRU
2 stops13h 00mMultiple Airlines
Mon 12/87:00 amBRU - DTW
1 stop12h 55mMultiple Airlines
Deal found 10/16$522
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Mon 12/14:15 pmDTW - BRU
2 stops15h 00mUnited Airlines
Mon 12/810:00 amBRU - DTW
2 stops43h 31mUnited Airlines
Deal found 10/17$530
This Mytrip deal was found by Cheapflights users on 10/17. 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.
Wed 11/53:24 pmDTW - BRU
2 stops14h 31mMultiple Airlines
Thu 11/2012:50 pmBRU - DTW
2 stops17h 09mMultiple Airlines
Deal found 10/17$532
This Booking.com deal was found by Cheapflights users on 10/16. 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.
Fri 11/146:00 amDTW - BRU
2 stops19h 50mAir Canada
Fri 11/2110:00 amBRU - DTW
2 stops35h 27mAir Canada
Deal found 10/16$533
This Mytrip deal was found by Cheapflights users on 10/16. 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 11/146:15 pmDTW - BRU
2 stops13h 20mMultiple Airlines
Fri 11/217:00 amBRU - DTW
1 stop13h 10mMultiple Airlines
Deal found 10/16$534
This Scandinavian Airlines deal was found by Cheapflights users on 10/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/112:17 pmDTW - BRU
2 stops22h 23mScandinavian Airlines
Sat 11/1510:20 amBRU - DTW
2 stops14h 54mScandinavian Airlines
Deal found 10/17$535
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Tue 12/26:15 pmDTW - BRU
2 stops13h 00mUnited Airlines
Tue 12/97:00 amBRU - DTW
1 stop12h 55mUnited Airlines
Deal found 10/18$550
This Mytrip deal was found by Cheapflights users on 10/17. 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.
Thu 11/610:42 amDTW - CRL
3 stops19h 53mMultiple Airlines
Thu 11/208:40 amCRL - DTW
3 stops32h 22mMultiple Airlines
Deal found 10/17$805
This Mytrip deal was found by Cheapflights users on 10/16. 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 11/1412:58 pmDTW - CRL
3 stops25h 47mMultiple Airlines
Fri 11/216:25 amCRL - DTW
3 stops24h 43mMultiple Airlines
Deal found 10/16$816
This Mytrip deal was found by Cheapflights users on 10/17. 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.
Wed 11/53:24 pmDTW - CRL
3 stops21h 26mMultiple Airlines
Thu 11/208:40 amCRL - DTW
3 stops21h 19mMultiple Airlines
Deal found 10/17$843

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Brussels 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 19, 2025.
Use the filters below to find and compare flights from Detroit to Brussels that are best for you.

Fly from

Detroit

Fly to

Brussels

Route

Depart

Return

Price

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Thu 12/11

7:35 pm-11:55 am

1 stop10h 20m

Brussels Bruxelles-National

Thu 12/18

12:50 pm-6:30 pm

1 stop11h 40m

$470

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Mon 12/1

6:15 pm-1:15 pm

2 stops13h 00m

Brussels Bruxelles-National

Mon 12/8

7:00 am-1:55 pm

1 stop12h 55m

$522

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Fri 11/14

2:03 pm-1:15 pm

2 stops17h 12m

Brussels Bruxelles-National

Fri 11/21

10:00 am-8:19 pm

2 stops40h 19m

$530

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Wed 1/14

11:05 am-1:15 pm

2 stops20h 10m

Brussels Bruxelles-National

Mon 1/19

10:00 am-6:59 pm

2 stops38h 59m

$530

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Tue 11/11

2:17 pm-6:40 pm

2 stops22h 23m

Brussels Bruxelles-National

Sat 11/15

10:20 am-7:14 pm

2 stops14h 54m

$535

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Wed 1/14

6:40 pm-8:05 am

1 stop31h 25m

Brussels Bruxelles-National

Mon 1/19

10:00 am-5:35 pm

2 stops37h 35m

$541

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Mon 12/1

4:15 pm-1:15 pm

2 stops15h 00m

Brussels Bruxelles-National

Mon 12/8

7:00 am-1:55 pm

1 stop12h 55m

$548

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Mon 12/1

4:43 pm-9:00 am

1 stop10h 17m

Brussels Bruxelles-National

Mon 12/8

10:45 am-5:55 pm

1 stop13h 10m

$556

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Sat 2/28

3:55 pm-9:40 am

2 stops35h 45m

Brussels Bruxelles-National

Thu 3/5

3:10 pm-10:06 pm

2 stops36h 56m

$560

DetroitBrussels

DTW - CRL

DTWCRL

Detroit Metropolitan Wayne County

Fri 11/14

12:58 pm-8:45 pm

3 stops25h 47m

Charleroi Brussels

Fri 11/21

6:25 am-1:08 am

3 stops24h 43m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 29 results
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Best time to book a flight from Detroit to Brussels

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

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

Currently, August is the cheapest month in which you can book a flight from Detroit to Brussels (average of $448). Flying from Detroit to Brussels in June is currently the most expensive (average of $980). 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 BRU?

Find hourly flight availability from Detroit to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 19, 2025.

One of the essential ways to save on airfare from Detroit to Brussels is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 23% on airfare.

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

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated October 19, 2025.
Read reviews from past customers who have flown Delta, KLM, and Icelandair from Detroit to Brussels. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,976 reviews

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,976 reviews
Delta
7.9
Good
7,976 reviews

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.7
Good
1,402 reviews
Delta
7.9
Good
7,976 reviews

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Icelandair
7.1
Good
558 reviews
Delta
7.9
Good
7,976 reviews

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Brussels. 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 Brussels?

    For a flight from Detroit to Brussels, you will be flying from All airports. Detroit All airports (DTT) is just 0.6 mi from the center of the city. All airports is the only Detroit airport and it handles 0 outbound flights to Brussels per day. 5 airlines have flights to Brussels from Detroit All airports on a regular basis.

  • How long is the flight from Detroit to Brussels?

    Airlines like Icelandair, United Airlines, and Scandinavian Airlines fly from Detroit to Brussels in about 10h 20m. The time it takes to get you to your destination can typically vary by up to 12h 03m. The distance between Detroit and Brussels is about 3961 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Detroit to Brussels round-trip?

    Our cheapest airline available from Detroit to Brussels is Icelandair. Our recent data shows that you can find tickets from as low as $406 on this airline. Additional options worth looking into are Turkish Airlines and KLM, starting at $530 and $558 round-trip. These flights start at 51% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Detroit to Brussels (average of $448). Flying from Detroit to Brussels in June is currently the most expensive (average of $980). 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

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Top 5 airlines flying from Detroit to Brussels

Discover the top 5 airlines that operate flights from Detroit to Brussels. 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 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$406Average$551FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$530Average$612FlexibilityNo cancel feeOn-time77%
KLMCheapest$558Average$879FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$590Average$912FlexibilityNo cancel feeOn-time69%
DeltaCheapest$689Average$894FlexibilityNo cancel feeOn-timeN/A

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