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$370+ Cheap flights from Detroit (DTT) to Brussels

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BRU
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Brussels are usually found in March or February, booked 26 days in advance, depart on a Saturday or Monday and return on a Friday

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 April 4, 2025.

Round-trip from

$519
(oojo)

One-way from

$370
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$743
From Detroit (DTT) to Brussels
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One-way flight from Detroit (DTT) to Brussels
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Highest demand for flights based on searches. 15% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 4, 2025.

This oojo deal was found by Cheapflights users on 4/3. 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.
Sat 5/38:30 pmDTW - BRU
1 stop10h 20mIcelandair
Sat 5/101:50 pmBRU - DTW
1 stop11h 30mIcelandair
Deal found 4/3$519
This FlightHub deal was found by Cheapflights users on 4/3. 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.
Wed 9/249:00 pmDTW - BRU
1 stop18h 20mTurkish Airlines
Wed 10/17:15 amBRU - DTW
1 stop17h 50mTurkish Airlines
Deal found 4/3$594
This Air Canada deal was found by Cheapflights users on 4/3. 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.
Mon 9/229:30 amDTW - BRU
1 stop16h 35mAir Canada
Wed 10/110:00 amBRU - DTW
2 stops42h 09mAir Canada
Deal found 4/3$635
This United Airlines deal was found by Cheapflights users on 4/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:30 amDTW - BRU
2 stops18h 15mUnited Airlines
Sun 10/510:00 amBRU - DTW
2 stops43h 37mUnited Airlines
Deal found 4/3$638
This Gotogate deal was found by Cheapflights users on 4/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:30 amDTW - BRU
1 stop16h 35mMultiple Airlines
Sat 5/248:00 pmBRU - DTW
2 stops29h 43mMultiple Airlines
Deal found 4/3$650
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:25 pmDTW - BRU
1 stop14h 15mDelta
Sun 10/510:45 amBRU - DTW
1 stop16h 31mDelta
Deal found 4/3$663
This SWISS deal was found by Cheapflights users on 4/3. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:15 pmDTW - BRU
2 stops25h 15mSWISS
Mon 10/69:40 amBRU - DTW
2 stops37h 17mSWISS
Deal found 4/3$699
This oojo deal was found by Cheapflights users on 4/3. 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.
Mon 4/143:55 pmDTW - BRU
2 stops21h 40mBritish Airways
Thu 4/249:10 pmBRU - DTW
2 stops29h 45mBritish Airways
Deal found 4/3$739
This KLM deal was found by Cheapflights users on 4/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/204:22 pmDTW - BRU
1 stop9h 08mKLM
Fri 5/26:10 amBRU - DTW
1 stop13h 25mKLM
Deal found 4/3$742
This Austrian Airlines deal was found by Cheapflights users on 4/3. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/292:15 pmDTW - BRU
2 stops20h 30mAustrian Airlines
Tue 10/76:50 amBRU - DTW
2 stops19h 30mAustrian Airlines
Deal found 4/3$785
This American Airlines deal was found by Cheapflights users on 4/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:13 pmDTW - BRU
2 stops15h 42mAmerican Airlines
Sat 11/810:15 amBRU - DTW
2 stops16h 16mAmerican Airlines
Deal found 4/4$1,014
This Mytrip deal was found by Cheapflights users on 4/3. 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.
Wed 5/149:00 pmDTW - CRL
2 stops19h 45mMultiple Airlines
Sat 5/247:00 amCRL - DTW
3 stops42h 49mMultiple Airlines
Deal found 4/3$1,116

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 April 4, 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

Sat 5/3

8:30 pm-12:50 pm

1 stop10h 20m

Brussels Bruxelles-National

Sat 5/10

1:50 pm-7:20 pm

1 stop11h 30m

$519

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Wed 9/24

9:00 pm-9:20 pm

1 stop18h 20m

Brussels Bruxelles-National

Wed 10/1

7:15 am-7:05 pm

1 stop17h 50m

$594

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Mon 9/22

9:30 am-8:05 am

1 stop16h 35m

Brussels Bruxelles-National

Wed 10/1

10:00 am-10:09 pm

2 stops42h 09m

$635

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Sat 9/27

9:30 am-9:45 am

2 stops18h 15m

Brussels Bruxelles-National

Sun 10/5

10:00 am-11:37 pm

2 stops43h 37m

$638

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Wed 5/14

9:30 am-8:05 am

1 stop16h 35m

Brussels Bruxelles-National

Sat 5/24

8:00 pm-7:43 pm

2 stops29h 43m

$650

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Tue 9/23

12:25 pm-8:40 am

1 stop14h 15m

Brussels Bruxelles-National

Sun 10/5

10:45 am-9:16 pm

1 stop16h 31m

$663

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Wed 9/24

2:15 pm-9:30 pm

2 stops25h 15m

Brussels Bruxelles-National

Tue 10/7

6:55 am-4:57 pm

2 stops16h 02m

$699

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Mon 4/14

3:55 pm-7:35 pm

2 stops21h 40m

Brussels Bruxelles-National

Thu 4/24

9:10 pm-8:55 pm

2 stops29h 45m

$739

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Sun 4/20

4:22 pm-7:30 am

1 stop9h 08m

Brussels Bruxelles-National

Fri 5/2

6:10 am-1:35 pm

1 stop13h 25m

$742

DetroitBrussels

DTW - BRU

DTWBRU

Detroit Metropolitan Wayne County

Mon 9/29

2:15 pm-4:45 pm

2 stops20h 30m

Brussels Bruxelles-National

Tue 10/7

6:50 am-8:20 pm

2 stops19h 30m

$785

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 18 results
1
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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

How far ahead should I book a flight from Detroit to Brussels?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Brussels. Price data was last updated on March 28, 2025.

The best time to book flights from Detroit to Brussels is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Detroit to Brussels (average of $614). Flying from Detroit to Brussels in June is currently the most expensive (average of $1,146). 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 April 4, 2025.

One of the essential ways to save on airfare from Detroit to Brussels is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 8% on airfare.

Rainfall in Brussels by month

Plan your trip to Brussels by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brussels ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels when rainfall is around 1.6 in.

Temperature in Brussels by month

Plan your trip to Brussels by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brussels, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 April 4, 2025.
Read reviews from past customers who have flown Delta, KLM and Austrian Airlines from Detroit to Brussels. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,901 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,901 reviews
Delta
8.0
Very good
7,901 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,324 reviews
Delta
8.0
Very good
7,901 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very good
7,901 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,574 reviews
Delta
8.0
Very good
7,901 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,618 reviews
Delta
8.0
Very good
7,901 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 $519 on this airline. Additional options worth looking into are Turkish Airlines and Air Canada, starting at $594 and $635 round-trip. These flights start at 41% 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, November is the cheapest month in which you can book a flight from Detroit to Brussels (average of $614). Flying from Detroit to Brussels in June is currently the most expensive (average of $1,146). 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 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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$406Average$743FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$530Average$594FlexibilityNo cancel feeOn-time77%
KLMCheapest$558Average$1,071FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$590Average$1,000FlexibilityNo cancel feeOn-time69%
DeltaCheapest$689Average$979FlexibilityNo cancel feeOn-timeN/A

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