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Bologna

$394+ Cheap flights from Detroit (DTT) to Bologna (BLQ)

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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BLQ
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Detroit to Bologna

Cheapest flights from Detroit to Bologna
Explore the most affordable flight options available from Detroit to Bologna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/94:05 pm
DTW
-
BLQ
1 stop11h 25m
Lufthansa
Wed 2/256:30 am
BLQ
-
DTW
2 stops16h 55m
Lufthansa
Deal found 1/18$477
This oojo deal was found by Cheapflights users on 1/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2211:11 am
DTW
-
BLQ
2 stops31h 24m
British Airways
Thu 4/167:50 am
BLQ
-
DTW
2 stops22h 11m
British Airways
Deal found 1/18$504
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/225:15 pm
DTW
-
BLQ
1 stop11h 15m
Lufthansa
Thu 4/166:25 am
BLQ
-
DTW
1 stop13h 30m
Lufthansa
Deal found 1/20$507
This Mytrip deal was found by Cheapflights users on 1/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:15 pm
DTW
-
BLQ
2 stops13h 55m
Multiple Airlines
Wed 2/2510:15 am
BLQ
-
DTW
2 stops37h 20m
Multiple Airlines
Deal found 1/18$511
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:50 pm
DTW
-
BLQ
2 stops19h 10m
United Airlines
Wed 4/156:35 am
BLQ
-
DTW
1 stop13h 20m
United Airlines
Deal found 1/20$521
This Booking.com deal was found by Cheapflights users on 1/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:15 pm
DTW
-
BLQ
1 stop11h 00m
Lufthansa
Wed 3/116:30 am
BLQ
-
DTW
1 stop13h 25m
Lufthansa
Deal found 1/17$522
This Cheapflightsfares deal was found by Cheapflights users on 1/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/225:15 pm
DTW
-
BLQ
1 stop11h 15m
Lufthansa
Thu 4/96:25 am
BLQ
-
DTW
1 stop13h 30m
Lufthansa
Deal found 1/18$536
This SmartFares deal was found by Cheapflights users on 1/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:50 pm
DTW
-
BLQ
1 stop15h 30m
Turkish Airlines
Tue 9/157:20 pm
BLQ
-
DTW
1 stop29h 25m
Turkish Airlines
Deal found 1/17$550

Find flight deals from Detroit to Bologna

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Bologna (BLQ). 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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$504
(oojo)

One-way from

$394
(Kiwi.com)
Provider with most accurate pricing for Detroit (DTT)-Bologna Guglielmo Marconi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Bologna Guglielmo Marconi flights.
Search Deals
From Detroit (DTT) to Bologna Guglielmo Marconi
Search Deals
One-way flight from Detroit (DTT) to Bologna Guglielmo Marconi
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Bologna 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 January 20, 2026.
Use the filters below to find and compare flights from Detroit to Bologna that are best for you.

Fly from

Detroit

Fly to

Bologna

Route

Depart

Return

Price

DetroitBologna

DTW - BLQ

DTWBLQ

Detroit Metropolitan Wayne County

Mon 2/9

4:05 pm-9:30 am

1 stop11h 25m

Bologna Guglielmo Marconi

Wed 2/25

6:30 am-5:25 pm

2 stops16h 55m

$477

DetroitBologna

DTW - BLQ

DTWBLQ

Detroit Metropolitan Wayne County

Mon 3/23

10:30 am-9:20 pm

2 stops29h 50m

Bologna Guglielmo Marconi

Wed 4/15

8:40 am-11:20 pm

2 stops20h 40m

$504

DetroitBologna

DTW - BLQ

DTWBLQ

Detroit Metropolitan Wayne County

Sun 3/22

5:15 pm-9:30 am

1 stop11h 15m

Bologna Guglielmo Marconi

Thu 4/16

6:25 am-5:31 pm

2 stops17h 06m

$516

DetroitBologna

DTW - BLQ

DTWBLQ

Detroit Metropolitan Wayne County

Mon 3/23

4:50 pm-5:00 pm

2 stops19h 10m

Bologna Guglielmo Marconi

Wed 4/15

6:35 am-1:55 pm

1 stop13h 20m

$521

DetroitBologna

DTW - BLQ

DTWBLQ

Detroit Metropolitan Wayne County

Sun 3/22

5:15 pm-9:30 am

1 stop11h 15m

Bologna Guglielmo Marconi

Thu 4/9

6:25 am-1:55 pm

1 stop13h 30m

$536

DetroitBologna

DTW - BLQ

DTWBLQ

Detroit Metropolitan Wayne County

Sun 3/22

7:31 am-12:40 pm

2 stops24h 09m

Bologna Guglielmo Marconi

Thu 4/9

6:25 am-5:33 pm

2 stops41h 08m

$560

DetroitBologna

DTW - BLQ

DTWBLQ

Detroit Metropolitan Wayne County

Tue 6/30

6:05 pm-3:40 pm

3 stops39h 35m

$394

DetroitBologna

DTW - BLQ

DTWBLQ

Detroit Metropolitan Wayne County

Tue 6/30

12:58 pm-11:35 pm

2 stops28h 37m

$462

DetroitBologna

DTW - BLQ

DTWBLQ

Detroit Metropolitan Wayne County

Fri 2/27

4:05 pm-9:30 am

1 stop11h 25m

$727

DetroitBologna

DTW - BLQ

DTWBLQ

Detroit Metropolitan Wayne County

Fri 2/27

2:20 pm-10:20 am

2 stops14h 00m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 15 results
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Compare providers for flights from Detroit to Bologna

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Bologna in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Bologna flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Bologna flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Bologna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Bologna flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Bologna flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Bologna

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

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

Currently, November is the cheapest month in which you can book a flight from Detroit to Bologna (average of $544). Flying from Detroit to Bologna in June is currently the most expensive (average of $1,082). 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.

Related info for your journey

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

  • How long is the flight from Detroit to Bologna?

    Lufthansa, British Airways, and United Airlines can get you from Detroit to Bologna in just under 11h 25m. Your travel time can differ by up to 18h 25m. Airlines will cover a distance of 4462 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on KLM is currently your cheapest option to Bologna, with prices starting at $583. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Delta, with the lowest prices starting at $664 and $728, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Detroit to Bologna (average of $544). Flying from Detroit to Bologna in June is currently the most expensive (average of $1,082). 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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Top 3 airlines flying from Detroit to Bologna

Discover the top 3 airlines that operate flights from Detroit to Bologna. 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$583Average$924FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$664Average$821FlexibilityNo cancel feeOn-time76%
DeltaCheapest$728Average$1,135FlexibilityNo cancel feeOn-timeN/A

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