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Otopeni Intl

$331+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Otopeni Intl (OTP)

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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — OTP
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Bucharest Otopeni Intl are usually found in January or October, booked 45 days in advance, depart on a Saturday or Friday and return on a Friday

Cheap flight deals from Detroit to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Otopeni Intl (OTP). 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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$495
(FlightHub)

One-way from

$331
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$641
Provider with most accurate pricing for Detroit Metropolitan Wayne County-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Detroit Metropolitan Wayne County-Bucharest Otopeni Intl flights.
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From Detroit Metropolitan Wayne County to Bucharest Otopeni Intl
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One-way flight from Detroit Metropolitan Wayne County to Bucharest Otopeni Intl
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Highest demand for flights based on searches. 14% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 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 Otopeni Intl

Cheapest flights from Detroit to Otopeni Intl
Explore the most affordable flight options available from Detroit to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This FlightHub deal was found by Cheapflights users on 10/28. 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.
mié. 11/128:05 pmDTW - OTP
1 stop17h 25mTurkish Airlines
lun. 11/1710:10 amOTP - DTW
1 stop15h 00mTurkish Airlines
Deal found 10/28$495
This FlightHub deal was found by Cheapflights users on 10/28. 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.
dom. 11/98:05 pmDTW - OTP
1 stop29h 45mTurkish Airlines
mar. 12/23:30 pmOTP - DTW
1 stop33h 40mTurkish Airlines
Deal found 10/28$504
This AirNGo deal was found by Cheapflights users on 10/27. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/246:15 pmDTW - OTP
2 stops14h 35mMultiple Airlines
dom. 12/75:55 amOTP - DTW
1 stop15h 20mMultiple Airlines
Deal found 10/27$510
This AirNGo deal was found by Cheapflights users on 10/27. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/246:15 pmDTW - OTP
2 stops14h 35mAir Canada
dom. 12/75:55 amOTP - DTW
2 stops42h 40mAir Canada
Deal found 10/27$517
This Delta deal was found by Cheapflights users on 10/27. 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.
lun. 11/246:15 pmDTW - OTP
1 stop21h 35mDelta
dom. 12/76:00 amOTP - DTW
1 stop14h 00mDelta
Deal found 10/27$534
This Delta deal was found by Cheapflights users on 10/28. 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.
jue. 11/274:00 pmDTW - OTP
2 stops23h 50mDelta
mié. 12/101:55 pmOTP - DTW
2 stops16h 15mDelta
Deal found 10/28$540
This FlightHub deal was found by Cheapflights users on 10/26. 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.
sáb. 11/88:05 pmDTW - OTP
1 stop29h 45mTurkish Airlines
sáb. 11/153:30 pmOTP - DTW
1 stop33h 40mTurkish Airlines
Deal found 10/26$544
This Mytrip deal was found by Cheapflights users on 10/26. 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.
mar. 11/257:30 amDTW - OTP
3 stops25h 15mMultiple Airlines
mar. 12/27:20 pmOTP - DTW
2 stops34h 49mMultiple Airlines
Deal found 10/26$545
This United Airlines deal was found by Cheapflights users on 10/26. 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.
mié. 12/107:25 amDTW - OTP
2 stops33h 30mUnited Airlines
mié. 12/176:05 amOTP - DTW
1 stop14h 50mUnited Airlines
Deal found 10/26$550
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/252:10 pmDTW - OTP
2 stops21h 25mLufthansa
mar. 12/22:50 pmOTP - DTW
1 stop30h 25mLufthansa
Deal found 10/28$556

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Otopeni Intl 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 octubre 28, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Detroit

Fly to

Otopeni Intl

Route

Depart

Return

Price

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

lun. 11/24

6:15 pm-3:50 pm

2 stops14h 35m

Bucharest Otopeni Intl

dom. 12/7

5:55 am-5:35 pm

2 stops42h 40m

$517

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

mié. 1/28

6:15 pm-3:50 pm

2 stops14h 35m

Bucharest Otopeni Intl

lun. 2/23

5:55 am-2:15 pm

1 stop15h 20m

$521

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

lun. 11/24

6:15 pm-10:50 pm

1 stop21h 35m

Bucharest Otopeni Intl

dom. 12/7

6:00 am-1:00 pm

1 stop14h 00m

$534

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

jue. 12/11

5:45 am-2:05 pm

2 stops25h 20m

Bucharest Otopeni Intl

jue. 12/18

5:50 am-1:55 pm

1 stop15h 05m

$550

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

mié. 12/10

7:25 am-11:55 pm

2 stops33h 30m

Bucharest Otopeni Intl

mié. 12/17

6:05 am-1:55 pm

1 stop14h 50m

$550

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

jue. 12/11

8:35 pm-3:25 pm

1 stop11h 50m

Bucharest Otopeni Intl

jue. 12/18

6:00 am-1:00 pm

1 stop14h 00m

$564

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

sáb. 12/6

8:05 pm-2:10 pm

1 stop35h 05m

Bucharest Otopeni Intl

mié. 12/10

9:50 pm-6:10 pm

1 stop27h 20m

$576

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

sáb. 4/25

6:15 pm-11:55 am

2 stops34h 40m

Bucharest Otopeni Intl

mié. 5/13

6:00 am-8:26 pm

2 stops21h 26m

$590

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

mar. 11/25

7:30 am-3:45 pm

3 stops25h 15m

Bucharest Otopeni Intl

mar. 12/2

5:55 am-11:09 pm

3 stops24h 14m

$598

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

vie. 2/27

2:59 pm-1:50 pm

2 stops15h 51m

Bucharest Otopeni Intl

dom. 3/8

6:00 am-1:10 pm

1 stop14h 10m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 14 results
1
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Compare providers for flights from Detroit to Otopeni Intl

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 Otopeni Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 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 Metropolitan Wayne County Airport-Bucharest Otopeni Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit Metropolitan Wayne County Airport-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Bucharest Otopeni Intl Airport 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 Metropolitan Wayne County Airport-Bucharest Otopeni Intl Airport 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 Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl 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 Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport

How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Otopeni Intl. Price data was last updated on October 24, 2025.

The best time to book flights from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport is 45 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 Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport (average of $455). Flying from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport 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 DTW to OTP?

Find hourly flight availability from Detroit to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 28, 2025.

One of the essential ways to save on airfare from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport 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 23% on airfare.

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. 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 Otopeni Intl. Reviews last updated octubre 28, 2025.
Read reviews from past customers who have flown Delta, KLM, and Air France from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport. 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
7,994 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

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
7,994 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

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
1,406 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

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.
Air France
7.4
Good
1,481 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

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.
Turkish Airlines
7.3
Good
4,029 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

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.
Lufthansa
6.8
Okay
7,532 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

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 Otopeni Intl. 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 Otopeni Intl?

    Detroit Metropolitan Wayne County (DTW), located 17.3 mi from the city center, is the airport you fly out of when you book flights from Detroit to Bucharest Otopeni Intl. 6 airlines have flights from Detroit Metropolitan Wayne County to Bucharest Otopeni Intl on a regular basis. Booking flights from Detroit Metropolitan Wayne County to Bucharest Otopeni Intl should not be difficult; the airport handles an average of 0 outbound flights to Bucharest Otopeni Intl per day.

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport?

    Departing from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport will take you 14h 35m. The distance from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport is about 5026 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport round-trip?

    Our cheapest airline available from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport is Turkish Airlines. Our recent data shows that you can find tickets from as low as $513 on this airline. Additional options worth looking into are Lufthansa and United Airlines, starting at $545 and $567 round-trip. Turkish Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Detroit to Otopeni Intl?

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

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

    Yes. Cheapflights offers flight deals from Detroit to Otopeni Intl 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 Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport (average of $455). Flying from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport 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 Otopeni Intl Airport?

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

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Top 6 airlines flying from Detroit to Otopeni Intl

Discover the top 6 airlines that operate flights from Detroit to Otopeni Intl. 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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$513Average$744FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$545Average$846FlexibilityNo 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$907FlexibilityNo cancel feeOn-timeN/A

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