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$395+ Cheap flights from Detroit (DTT) to Bucharest (BUH)

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BUH
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap flight deals from Detroit to Bucharest

Cheapest flights from Detroit to Bucharest
Explore the most affordable flight options available from Detroit to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This FlightHub deal was found by Cheapflights users on 4/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:50 pm
DTW
-
OTP
1 stop16h 25m
Turkish Airlines
Wed 10/149:30 am
OTP
-
DTW
1 stop16h 15m
Turkish Airlines
Deal found 4/16$550
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:50 pm
DTW
-
OTP
1 stop32h 15m
Turkish Airlines
Tue 11/310:10 am
OTP
-
DTW
1 stop16h 00m
Turkish Airlines
Deal found 4/17$553
This FlightHub deal was found by Cheapflights users on 4/14. 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 10/289:05 pm
DTW
-
OTP
1 stop35h 05m
Turkish Airlines
Mon 11/210:10 am
OTP
-
DTW
1 stop16h 00m
Turkish Airlines
Deal found 4/14$590
This FlightHub deal was found by Cheapflights users on 4/13. 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 10/279:05 pm
DTW
-
OTP
1 stop17h 25m
Turkish Airlines
Tue 11/310:10 am
OTP
-
DTW
1 stop16h 00m
Turkish Airlines
Deal found 4/13$592
This FlightHub deal was found by Cheapflights users on 4/15. 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 11/19:05 pm
DTW
-
OTP
1 stop14h 30m
Turkish Airlines
Sun 11/89:50 pm
OTP
-
DTW
1 stop27h 20m
Turkish Airlines
Deal found 4/15$609
This oojo deal was found by Cheapflights users on 4/13. 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.
Fri 4/248:50 pm
DTW
-
OTP
1 stop34h 30m
Turkish Airlines
Tue 5/129:30 am
OTP
-
DTW
1 stop16h 15m
Turkish Airlines
Deal found 4/13$619
This KAYAK deal was found by Cheapflights users on 4/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:05 pm
DTW
-
OTP
1 stop15h 30m
Turkish Airlines
Tue 11/39:50 pm
OTP
-
DTW
1 stop28h 20m
Turkish Airlines
Deal found 4/13$624
This FlightHub deal was found by Cheapflights users on 4/13. 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 10/279:05 pm
DTW
-
OTP
1 stop17h 25m
Turkish Airlines
Mon 11/210:10 am
OTP
-
DTW
1 stop16h 00m
Turkish Airlines
Deal found 4/13$630
This FlightHub deal was found by Cheapflights users on 4/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:50 pm
DTW
-
OTP
1 stop28h 20m
Turkish Airlines
Mon 9/289:35 pm
OTP
-
DTW
1 stop28h 10m
Turkish Airlines
Deal found 4/16$637
This FlightHub deal was found by Cheapflights users on 4/15. 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.
Sat 9/198:50 pm
DTW
-
OTP
1 stop16h 25m
Turkish Airlines
Sat 10/103:55 pm
OTP
-
DTW
1 stop33h 50m
Turkish Airlines
Deal found 4/15$642
This oojo deal was found by Cheapflights users on 4/13. 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.
Fri 9/258:50 pm
DTW
-
OTP
1 stop28h 20m
Turkish Airlines
Sat 10/39:30 am
OTP
-
DTW
1 stop16h 15m
Turkish Airlines
Deal found 4/13$644

Find flight deals from Detroit to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Bucharest (BUH). 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 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$550
(FlightHub)

One-way from

$395
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$581
Provider with most accurate pricing for Detroit (DTT)-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Bucharest (BUH) flights.
Search Deals
From Detroit (DTT) to Bucharest (BUH)
Search Deals
One-way flight from Detroit (DTT) to Bucharest (BUH)
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Bucharest 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 18, 2026.
Use the filters below to find and compare flights from Detroit to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Thu 10/8

8:50 pm-8:10 am

1 stop28h 20m

Bucharest Otopeni Intl

Mon 10/12

3:55 pm-6:45 pm

1 stop33h 50m

$669

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Mon 8/10

1:02 pm-5:20 pm

2 stops21h 18m

Bucharest Otopeni Intl

Wed 9/2

8:15 am-11:24 pm

2 stops22h 09m

$883

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Mon 7/20

4:48 pm-1:10 am

2 stops25h 22m

Bucharest Otopeni Intl

Thu 8/20

6:05 am-9:47 am

2 stops34h 42m

$900

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Wed 9/2

8:50 pm-2:35 pm

1 stop34h 45m

Bucharest Otopeni Intl

Sat 9/5

3:55 pm-6:45 pm

1 stop33h 50m

$928

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Mon 7/20

6:45 pm-1:40 pm

1 stop11h 55m

Bucharest Otopeni Intl

Thu 8/20

2:00 pm-12:45 am

2 stops17h 45m

$939

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Fri 10/9

7:44 pm-11:40 pm

2 stops20h 56m

Bucharest Otopeni Intl

Tue 10/13

6:05 am-1:55 pm

1 stop14h 50m

$947

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Wed 5/13

7:45 pm-11:50 pm

2 stops21h 05m

Bucharest Otopeni Intl

Thu 5/28

6:15 am-5:29 pm

2 stops18h 14m

$960

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 5/12

7:05 am-12:45 pm

2 stops22h 40m

Bucharest Otopeni Intl

Tue 6/2

2:00 pm-11:37 am

1 stop28h 37m

$1,062
Quickest round-trip

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Mon 7/20

5:10 pm-1:40 pm

1 stop13h 30m

Bucharest Otopeni Intl

Thu 8/6

6:00 am-1:18 pm

1 stop14h 18m

$1,067

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Fri 9/25

10:05 am-3:20 pm

2 stops22h 15m

Bucharest Otopeni Intl

Sat 10/3

6:05 am-1:55 pm

1 stop14h 50m

$1,086

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Detroit to Bucharest

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 Bucharest in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust 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-Bucharest flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Bucharest flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Bucharest flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Bucharest flights, Cheapflights users trust FlightHub the most. FlightHub 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-Bucharest 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 Bucharest

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

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

Currently, April is the cheapest month in which you can book a flight from Detroit to Bucharest (average of $370). Flying from Detroit to Bucharest in June is currently the most expensive (average of $959). 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.

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

Reviews of airlines servicing Bucharest

Get insights into the airlines that provide service to Bucharest. 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 Bucharest. Reviews last updated April 18, 2026.
See what other customers who have flown with Delta,KLM, andTurkish Airlines from Detroit to Bucharest have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,409 reviews

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,409 reviews
Delta
7.9
Good
8,409 reviews

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.8
Good
1,502 reviews
Delta
7.9
Good
8,409 reviews

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Turkish Airlines
7.3
Good
4,306 reviews
Delta
7.9
Good
8,409 reviews

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    If you book a flight to Bucharest from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit. There are 0 flights from All airports to Bucharest per day from 5 different airlines.

  • How long is the flight from Detroit to Bucharest?

    There are many flights that can get you from Detroit to Bucharest in 21h 18m. Fly via Turkish Airlines, British Airways, or United Airlines to get the fastest option. Detroit and Bucharest are separated by a distance of 5026 mi. This flight may include one or multiple stops.

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

    Flying on KLM is currently your cheapest option to Bucharest, with prices starting at $455. Additional round-trip tickets that might be worth considering are offered by Air France and Turkish Airlines, with the lowest prices starting at $524 and $527, respectively. KLM is priced at 40% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Detroit to Bucharest (average of $370). Flying from Detroit to Bucharest in June is currently the most expensive (average of $959). 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

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Detroit to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
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O'Hare Intl to Oradea flights

Top 5 airlines flying from Detroit to Bucharest

Discover the top 5 airlines that operate flights from Detroit to Bucharest. 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 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$455Average$793FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$524Average$983FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$527Average$641FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$545Average$776FlexibilityNo cancel feeOn-time76%
DeltaCheapest$554Average$840FlexibilityNo cancel feeOn-timeN/A

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