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Otopeni Intl

$300+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — OTP
Jun 19 — Jun 261
Thu 6/19
Thu 6/26
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 October or January, 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 June 14, 2025.

Round-trip from

$730
(United Airlines)

One-way from

$300
(Trip.com)

Popular in

June

Cheapest in

October

Average price

$1,250
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 ($141 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 14, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 8/87:14 amDTW - OTP
2 stops22h 41mUnited Airlines
Thu 8/286:00 amOTP - DTW
2 stops22h 26mUnited Airlines
Deal found 6/12$730
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/106:35 pmDTW - OTP
1 stop11h 25mDelta
Mon 9/11:45 pmOTP - DTW
1 stop29h 00mDelta
Deal found 6/13$731
This Air Canada deal was found by Cheapflights users on 6/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/49:55 amDTW - OTP
2 stops25h 40mAir Canada
Sat 8/306:00 amOTP - DTW
2 stops22h 26mAir Canada
Deal found 6/13$732
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:00 amDTW - OTP
1 stop13h 40mMultiple Airlines
Sat 9/209:30 amOTP - DTW
1 stop19h 12mMultiple Airlines
Deal found 6/13$734
This Lufthansa deal was found by Cheapflights users on 6/12. 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.
Fri 8/224:00 pmDTW - OTP
1 stop18h 55mLufthansa
Mon 9/85:45 pmOTP - DTW
1 stop27h 25mLufthansa
Deal found 6/12$744
This KAYAK deal was found by Cheapflights users on 6/13. 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.
Thu 8/2812:25 pmDTW - OTP
2 stops25h 45mScandinavian Airlines
Mon 9/159:50 pmOTP - DTW
2 stops27h 58mScandinavian Airlines
Deal found 6/13$751
This SWISS deal was found by Cheapflights users on 6/13. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/52:10 pmDTW - OTP
2 stops42h 10mSWISS
Sun 8/316:30 amOTP - DTW
2 stops17h 16mSWISS
Deal found 6/13$757
This KLM deal was found by Cheapflights users on 6/12. 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.
Mon 7/286:30 pmDTW - OTP
1 stop11h 30mKLM
Mon 8/44:50 pmOTP - DTW
1 stop27h 45mKLM
Deal found 6/12$903

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 June 14, 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

Fri 8/8

7:14 am-12:55 pm

2 stops22h 41m

Bucharest Otopeni Intl

Thu 8/28

6:00 am-9:26 pm

2 stops22h 26m

$730

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Sun 8/10

6:35 pm-1:00 pm

1 stop11h 25m

Bucharest Otopeni Intl

Mon 9/1

1:45 pm-11:45 am

1 stop29h 00m

$731

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Mon 8/4

9:55 am-6:35 pm

2 stops25h 40m

Bucharest Otopeni Intl

Sat 8/30

6:00 am-9:26 pm

2 stops22h 26m

$732

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 7/29

9:07 am-11:50 pm

2 stops31h 43m

Bucharest Otopeni Intl

Fri 8/22

9:35 am-11:55 pm

1 stop21h 20m

$734

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Fri 8/22

4:00 pm-5:55 pm

1 stop18h 55m

Bucharest Otopeni Intl

Mon 9/8

5:45 pm-2:10 pm

1 stop27h 25m

$744

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Thu 8/28

12:25 pm-9:10 pm

2 stops25h 45m

Bucharest Otopeni Intl

Mon 9/15

9:50 pm-6:48 pm

2 stops27h 58m

$751

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 8/5

2:10 pm-3:20 pm

2 stops42h 10m

Bucharest Otopeni Intl

Sun 8/31

6:30 am-4:46 pm

2 stops17h 16m

$757

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Thu 7/31

6:30 pm-1:00 pm

1 stop11h 30m

Bucharest Otopeni Intl

Fri 8/22

6:05 pm-11:40 am

1 stop24h 35m

$826

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Mon 7/14

6:40 pm-3:50 pm

1 stop14h 10m

Bucharest Otopeni Intl

Sat 8/16

8:40 am-7:05 pm

1 stop17h 25m

$914

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Mon 8/11

8:30 pm-11:10 pm

2 stops19h 40m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 12 results
1
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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 June 9, 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, November is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport (average of $604). Flying from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,146). 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 June 14, 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 24% on airfare.

Rainfall in Otopeni Intl by month

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

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 0.8 in.

Temperature in Otopeni Intl by month

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

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 14, 2025.
Delta
8.0
Very good
7,958 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,958 reviews
Delta
8.0
Very good
7,958 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,360 reviews
Delta
8.0
Very good
7,958 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,958 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,626 reviews
Delta
8.0
Very good
7,958 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,793 reviews
Delta
8.0
Very good
7,958 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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. 5 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.

  • 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 United Airlines. Our recent data shows that you can find tickets from as low as $730 on this airline. Additional options worth looking into are Delta and Air Canada, starting at $731 and $732 round-trip. United Airlines is priced at 15% 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, November is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport (average of $604). Flying from Detroit Metropolitan Wayne County Airport to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,146). 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 Detroit Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
Otopeni

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Top 5 airlines flying from Detroit to Otopeni Intl

Discover the top 5 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 June 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$519Average$649FlexibilityNo cancel feeOn-time77%
KLMCheapest$569Average$825FlexibilityNo cancel feeOn-time75%
DeltaCheapest$587Average$984FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$599Average$878FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$661Average$860FlexibilityNo cancel feeOn-time77%

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