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$620+ Cheap flights from Otopeni Intl (OTP) to Detroit (DTT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — DTT
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Otopeni Intl to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Detroit (DTT). 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 mayo 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$620
(Air France)

Popular in

August

Cheapest in

March

Average price

$742
Provider with most accurate pricing for Bucharest Otopeni Intl-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Bucharest Otopeni Intl-Detroit (DTT) flights.
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From Bucharest Otopeni Intl to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Otopeni Intl to Detroit

Cheapest flights from Otopeni Intl to Detroit
Explore the most affordable flight options available from Otopeni Intl to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This Air France deal was found by Cheapflights users on 4/29. 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.
vie. 6/278:35 amOTP - DTW
1 stop13h 55mMultiple Airlines
dom. 7/206:40 pmDTW - OTP
1 stop14h 10mMultiple Airlines
Deal found 4/29$620
This KLM deal was found by Cheapflights users on 4/30. 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.
mié. 6/46:05 pmOTP - DTW
1 stop26h 20mKLM
mié. 6/114:20 pmDTW - OTP
1 stop16h 05mKLM
Deal found 4/30$627
This American Airlines deal was found by Cheapflights users on 4/30. 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.
mié. 6/48:25 amOTP - DTW
2 stops34h 47mAmerican Airlines
mié. 6/1112:52 pmDTW - OTP
2 stops28h 33mAmerican Airlines
Deal found 4/30$628
This Delta deal was found by Cheapflights users on 4/29. 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.
vie. 6/276:30 amOTP - DTW
2 stops17h 40mDelta
vie. 7/184:25 pmDTW - OTP
1 stop13h 30mDelta
Deal found 4/29$633
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/269:15 pmOTP - DTW
2 stops31h 31mBritish Airways
mar. 7/225:10 pmDTW - OTP
2 stops25h 15mBritish Airways
Deal found 4/29$663
This United Airlines deal was found by Cheapflights users on 4/29. 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. 6/146:00 amOTP - DTW
2 stops22h 25mUnited Airlines
lun. 9/14:00 pmDTW - OTP
1 stop17h 50mUnited Airlines
Deal found 4/29$691
This Air Canada deal was found by Cheapflights users on 4/29. 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.
lun. 6/306:00 amOTP - DTW
2 stops22h 26mAir Canada
lun. 7/219:30 amDTW - OTP
2 stops22h 50mAir Canada
Deal found 4/29$760
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/256:00 amOTP - DTW
1 stop15h 10mLufthansa
jue. 7/172:10 pmDTW - OTP
2 stops27h 50mLufthansa
Deal found 4/29$777
This SWISS deal was found by Cheapflights users on 4/29. 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.
sáb. 6/286:30 amOTP - DTW
3 stops22h 35mSWISS
sáb. 7/1911:10 amDTW - OTP
2 stops30h 55mSWISS
Deal found 4/29$1,056
This Emirates deal was found by Cheapflights users on 4/29. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/132:20 amOTP - DTW
2 stops26h 48mEmirates
mar. 10/75:54 pmDTW - OTP
2 stops24h 26mEmirates
Deal found 4/29$2,253

Cheapflights Fare Finder

Customize your flight search to find flights from Otopeni Intl to Detroit 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 mayo 1, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Detroit that are best for you.

Fly from

Otopeni Intl

Fly to

Detroit

Route

Depart

Return

Price

BucharestDetroit

OTP - DTW

OTPDTW

Bucharest Otopeni Intl

vie. 6/27

8:35 am-3:30 pm

1 stop13h 55m

Detroit Metropolitan Wayne County

sáb. 7/19

6:40 pm-3:50 pm

1 stop14h 10m

$620

BucharestDetroit

OTP - DTW

OTPDTW

Bucharest Otopeni Intl

mié. 6/4

6:05 pm-1:25 pm

1 stop26h 20m

Detroit Metropolitan Wayne County

mié. 6/11

4:20 pm-3:25 pm

1 stop16h 05m

$627

BucharestDetroit

OTP - DTW

OTPDTW

Bucharest Otopeni Intl

mié. 6/4

8:25 am-12:12 pm

2 stops34h 47m

Detroit Metropolitan Wayne County

mié. 6/11

12:52 pm-12:25 am

2 stops28h 33m

$628

BucharestDetroit

OTP - DTW

OTPDTW

Bucharest Otopeni Intl

vie. 6/27

6:30 am-5:10 pm

2 stops17h 40m

Detroit Metropolitan Wayne County

vie. 7/18

4:25 pm-12:55 pm

1 stop13h 30m

$633

BucharestDetroit

OTP - DTW

OTPDTW

Bucharest Otopeni Intl

jue. 6/26

9:15 pm-9:46 pm

2 stops31h 31m

Detroit Metropolitan Wayne County

mar. 7/22

5:10 pm-1:25 am

2 stops25h 15m

$663

BucharestDetroit

OTP - DTW

OTPDTW

Bucharest Otopeni Intl

sáb. 6/14

6:00 am-9:25 pm

2 stops22h 25m

Detroit Metropolitan Wayne County

lun. 9/1

4:00 pm-4:50 pm

1 stop17h 50m

$691

BucharestDetroit

OTP - DTW

OTPDTW

Bucharest Otopeni Intl

lun. 6/30

6:00 am-9:26 pm

2 stops22h 26m

Detroit Metropolitan Wayne County

lun. 7/21

9:30 am-3:20 pm

2 stops22h 50m

$760

BucharestDetroit

OTP - DTW

OTPDTW

Bucharest Otopeni Intl

mié. 6/25

6:00 am-2:10 pm

1 stop15h 10m

Detroit Metropolitan Wayne County

jue. 7/17

2:10 pm-1:00 am

2 stops27h 50m

$777

BucharestDetroit

OTP - DTW

OTPDTW

Bucharest Otopeni Intl

sáb. 6/28

6:30 am-10:05 pm

3 stops22h 35m

Detroit Metropolitan Wayne County

sáb. 7/19

11:10 am-1:05 am

2 stops30h 55m

$1,056

BucharestDetroit

OTP - DTW

OTPDTW

Bucharest Otopeni Intl

vie. 6/13

2:20 am-10:08 pm

2 stops26h 48m

Detroit Metropolitan Wayne County

mar. 10/7

5:54 pm-1:20 am

2 stops24h 26m

$2,253

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Otopeni Intl to Detroit

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 Otopeni Intl to Detroit in May.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
ExpediaPrice Accuracy1 starTrust 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 Bucharest Otopeni Intl Airport-Detroit flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bucharest Otopeni Intl Airport-Detroit flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bucharest Otopeni Intl Airport-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest Otopeni Intl Airport-Detroit 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 Bucharest Otopeni Intl Airport-Detroit 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 Otopeni Intl to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Otopeni Intl 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 Bucharest Otopeni Intl Airport to Detroit

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

Currently, April is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Detroit (average of $257). Flying from Bucharest Otopeni Intl Airport to Detroit in March is currently the most expensive (average of $305). 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.

Rainfall in Detroit by month

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

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

Temperature in Detroit by month

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

If weather is an important factor for your trip to Detroit, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated mayo 1, 2025.
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,216 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,934 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,334 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
SWISS
7.5
Good
1,588 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
United Airlines
7.4
Good
8,696 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Detroit. 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 into for flights to Detroit from Bucharest Otopeni Intl?

    Located just 0.6 mi from the city center, Detroit All airports is the airport most travelers will use when flying to Detroit from Bucharest Otopeni Intl. Booking flights from Bucharest Otopeni Intl to All airports (DTT) should be relatively easy as there are 0 daily inbound flights from Bucharest Otopeni Intl from 5 different airlines.

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

    Cheapflights users have booked flights from Bucharest Otopeni Intl Airport to Detroit round-trip from $627. Other airlines that can offer you cheap pricing are American Airlines, from $628, and Delta, from $633. KLM is currently priced 21% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Detroit (average of $257). Flying from Bucharest Otopeni Intl Airport to Detroit in March is currently the most expensive (average of $305). 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
Port Huron
Roseville

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Alternative routes for Otopeni Intl to Detroit

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

Top 5 airlines flying from Otopeni Intl to Detroit

Discover the top 5 airlines that operate flights from Otopeni Intl to Detroit. 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$629Average$629FlexibilityNo cancel feeOn-time77%
DeltaCheapest$642Average$751FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$659Average$741FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$668Average$687FlexibilityNo cancel feeOn-time69%
KLMCheapest$716Average$843FlexibilityNo cancel feeOn-time75%

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