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$424+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BUH
jan 3 — jan 101
sáb 1/3
sáb 1/10
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 dezembro 4, 2025.

This oojo deal was found by Cheapflights users on 12/3. 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.
qui 12/256:00 amDTW - OTP
2 stops26h 45mBritish Airways
sex 1/98:00 amOTP - DTW
2 stops20h 08mBritish Airways
Deal found 12/3$969
This Ovago deal was found by Cheapflights users on 12/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/254:15 pmDTW - OTP
1 stop24h 35mLufthansa
sex 1/95:55 amOTP - DTW
2 stops23h 15mLufthansa
Deal found 12/3$984
This Air France deal was found by Cheapflights users on 12/3. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/259:20 pmDTW - OTP
1 stop15h 50mMultiple Airlines
sex 1/94:50 pmOTP - DTW
1 stop27h 25mMultiple Airlines
Deal found 12/3$999
This Air France deal was found by Cheapflights users on 12/3. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 12/139:20 pmDTW - OTP
1 stop15h 50mAir France
ter 12/238:40 amOTP - DTW
1 stop17h 15mAir France
Deal found 12/3$1,025
This United Airlines deal was found by Cheapflights users on 12/3. 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.
sáb 12/137:40 pmDTW - OTP
2 stops21h 10mUnited Airlines
ter 12/232:50 pmOTP - DTW
2 stops38h 40mUnited Airlines
Deal found 12/3$1,064
This Mytrip deal was found by Cheapflights users on 12/1. 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.
sex 12/511:13 amDTW - OTP
3 stops24h 22mMultiple Airlines
dom 12/76:10 amOTP - DTW
2 stops32h 34mMultiple Airlines
Deal found 12/1$1,073
This Mytrip deal was found by Cheapflights users on 12/3. 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.
sáb 12/136:15 pmDTW - OTP
3 stops21h 50mMultiple Airlines
ter 12/237:40 amOTP - DTW
3 stops47h 11mMultiple Airlines
Deal found 12/3$1,111
This United Airlines deal was found by Cheapflights users on 12/1. 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.
qui 12/256:15 pmDTW - OTP
2 stops22h 35mUnited Airlines
qua 1/72:40 pmOTP - DTW
2 stops35h 56mUnited Airlines
Deal found 12/1$1,125
This United Airlines deal was found by Cheapflights users on 12/3. 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.
dom 12/285:45 amDTW - OTP
2 stops35h 05mUnited Airlines
seg 1/52:50 pmOTP - DTW
2 stops38h 20mUnited Airlines
Deal found 12/3$1,164

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 dezembro 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$503
(Air France)

One-way from

$424
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$1,110
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. 24% potential increase in price ($276 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 dezembro 4, 2025.
Use the filters below to find and compare flights from Detroit to Bucharest that are best for you.

Fly from

Detroit

Fly to

Bucharest

Route

Depart

Return

Price

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

ter 3/3

9:20 pm-10:40 pm

1 stop18h 20m

Bucharest Otopeni Intl

ter 3/17

6:00 am-6:50 pm

1 stop18h 50m

$503

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

seg 3/2

4:38 pm-6:35 pm

2 stops18h 57m

Bucharest Otopeni Intl

qui 3/19

5:50 am-2:55 pm

1 stop15h 05m

$504

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

ter 3/3

4:15 pm-1:00 pm

1 stop13h 45m

Bucharest Otopeni Intl

ter 3/17

6:00 am-6:50 pm

1 stop18h 50m

$509

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

dom 3/1

8:35 pm-5:10 pm

1 stop13h 35m

Bucharest Otopeni Intl

ter 3/17

6:00 am-6:50 pm

1 stop18h 50m

$509

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

qua 3/4

8:35 pm-5:10 pm

1 stop13h 35m

Bucharest Otopeni Intl

qui 3/19

6:00 am-4:55 pm

1 stop16h 55m

$509

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

ter 3/3

4:15 pm-1:00 pm

1 stop13h 45m

Bucharest Otopeni Intl

seg 3/16

1:55 pm-6:50 pm

1 stop34h 55m

$509

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

ter 3/3

6:25 pm-1:00 pm

1 stop11h 35m

Bucharest Otopeni Intl

qui 3/19

6:00 am-2:10 pm

1 stop14h 10m

$509

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

ter 3/3

8:40 pm-5:10 pm

1 stop13h 30m

Bucharest Otopeni Intl

qua 3/18

6:00 am-6:50 pm

1 stop18h 50m

$509

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

qua 3/4

8:35 pm-5:10 pm

1 stop13h 35m

Bucharest Otopeni Intl

ter 3/17

1:55 pm-6:50 pm

1 stop34h 55m

$510

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

seg 3/2

6:05 pm-10:50 pm

1 stop21h 45m

Bucharest Otopeni Intl

ter 3/17

6:05 am-7:55 pm

1 stop19h 50m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 13 results
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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Bucharest flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, October is the cheapest month in which you can book a flight from Detroit to Bucharest (average of $455). Flying from Detroit to Bucharest in June is currently the most expensive (average of $873). 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 BUH?

Find hourly flight availability from Detroit to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated dezembro 4, 2025.

When flying from Detroit to Bucharest, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 23% versus a flight at noon.

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

What’s the top layover airport for flights from Detroit to Bucharest?

Share of 1-stop round-trip flights from Detroit to Bucharest chosen by Cheapflights users in the past 12 months, using the same layover each way.

Amsterdam (AMS) – chosen by Cheapflights users on 63% of 1-stop itineraries from Detroit to Bucharest on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to Bucharest?

Average round-trip fare for 1-stop flights from Detroit to Bucharest, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Amsterdam (AMS) is the most affordable 1-stop option, with an average round-trip price of $921.

What’s the fastest layover option from Detroit to Bucharest?

Shortest average travel time for 1-stop one-way flights from Detroit to Bucharest, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for 1-stop routes: 11h 52m.

Which airport typically offers the quickest layover for flights from Detroit to Bucharest?

Average layover duration for 1-stop one-way flights from Detroit to Bucharest, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average layover time of 1h 49m.

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 dezembro 4, 2025.
See what other customers who have flown with Delta, KLM, and Air France 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
8,011 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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
7.7
Good
1,430 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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.
Air France
7.4
Good
1,500 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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
4,077 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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 6 different airlines.

  • How long is the flight from Detroit to Bucharest?

    There are many flights that can get you from Detroit to Bucharest in 13h 45m. Fly via United Airlines or Delta 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 Turkish Airlines is currently your cheapest option to Bucharest, with prices starting at $513. Additional round-trip tickets that might be worth considering are offered by Lufthansa and United Airlines, with the lowest prices starting at $545 and $567, respectively. Turkish Airlines is priced at 39% 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, October is the cheapest month in which you can book a flight from Detroit to Bucharest (average of $455). Flying from Detroit to Bucharest in June is currently the most expensive (average of $873). 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

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Top 6 airlines flying from Detroit to Bucharest

Discover the top 6 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 dezembro 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$513Average$745FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$545Average$878FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$567Average$879FlexibilityNo cancel feeOn-time69%
KLMCheapest$569Average$797FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$661Average$983FlexibilityNo cancel feeOn-time77%
DeltaCheapest$703Average$900FlexibilityNo cancel feeOn-timeN/A

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