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$631+ Cheap flights from Detroit (DTT) to Romania

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — OTP
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Detroit to Romania

Keep the following information in mind while searching for Detroit to Romania flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$631
(oojo)

Popular in

June

Cheapest in

April

Average price

$617
Provider with most accurate pricing for Detroit (DTT)-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Bucharest (BUH) flights.
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From Detroit (DTT) to Romania
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($193 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Detroit to Romania

Cheapest flights from Detroit to Romania
Explore the most affordable flight options available from Detroit to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/79:00 pmDTW - OTP
1 stop16h 25mTurkish Airlines
Thu 11/610:10 amOTP - DTW
1 stop15h 05mTurkish Airlines
Deal found 4/28$631
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/79:55 amDTW - OTP
2 stops22h 25mAir Canada
Thu 11/65:55 amOTP - DTW
2 stops16h 12mAir Canada
Deal found 4/28$641
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Tue 10/74:00 pmDTW - OTP
1 stop14h 00mMultiple Airlines
Thu 11/65:55 amOTP - DTW
2 stops16h 12mMultiple Airlines
Deal found 4/28$646
This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 8/34:25 pmDTW - OTP
1 stop12h 45mDelta
Thu 8/211:45 pmOTP - DTW
1 stop29h 05mDelta
Deal found 4/28$652
This SWISS deal was found by Cheapflights users on 4/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/52:10 pmDTW - CLJ
2 stops36h 45mSWISS
Mon 8/183:20 pmCLJ - DTW
2 stops38h 02mSWISS
Deal found 4/28$657
This Air France deal was found by Cheapflights users on 4/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:40 pmDTW - OTP
1 stop14h 10mAir France
Wed 8/208:40 amOTP - DTW
1 stop17h 25mAir France
Deal found 4/28$658
This SWISS deal was found by Cheapflights users on 4/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/52:10 pmDTW - OTP
2 stops27h 55mSWISS
Wed 8/206:30 amOTP - DTW
2 stops22h 52mSWISS
Deal found 4/28$663
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/37:14 amDTW - OTP
2 stops21h 41mUnited Airlines
Thu 8/216:00 amOTP - DTW
2 stops24h 59mUnited Airlines
Deal found 4/28$671
This Lufthansa deal was found by Cheapflights users on 4/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/54:00 pmDTW - OTP
1 stop18h 55mLufthansa
Mon 8/187:20 pmOTP - DTW
2 stops34h 02mLufthansa
Deal found 4/28$678
This Lufthansa deal was found by Cheapflights users on 4/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/302:10 pmDTW - CLJ
2 stops27h 20mLufthansa
Mon 8/186:05 pmCLJ - DTW
2 stops27h 05mLufthansa
Deal found 4/28$686
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1510:35 pmDTW - OTP
1 stop11h 45mKLM
Tue 8/196:05 pmOTP - DTW
1 stop24h 45mKLM
Deal found 4/28$731
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/104:05 pmDTW - OTP
2 stops21h 30mScandinavian Airlines
Wed 11/51:00 pmOTP - DTW
2 stops40h 04mScandinavian Airlines
Deal found 4/29$757

Cheapflights Fare Finder

Customize your flight search to find flights from Detroit to Romania 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 29, 2025.
Use the filters below to find and compare flights from Detroit to Romania that are best for you.

Fly from

Detroit

Fly to

Romania

Route

Depart

Return

Price

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 10/7

9:00 pm-8:25 pm

1 stop16h 25m

Bucharest Otopeni Intl

Thu 11/6

10:10 am-6:15 pm

1 stop15h 05m

$631

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 10/7

9:55 am-3:20 pm

2 stops22h 25m

Bucharest Otopeni Intl

Thu 11/6

5:55 am-3:07 pm

2 stops16h 12m

$641

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 10/7

4:00 pm-1:00 pm

1 stop14h 00m

Bucharest Otopeni Intl

Thu 11/6

5:55 am-3:07 pm

2 stops16h 12m

$646

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Sun 8/3

4:25 pm-12:10 pm

1 stop12h 45m

Bucharest Otopeni Intl

Thu 8/21

1:45 pm-11:50 am

1 stop29h 05m

$652

DetroitCluj Napoca

DTW - CLJ

DTWCLJ

Detroit Metropolitan Wayne County

Tue 8/5

2:10 pm-9:55 am

2 stops36h 45m

Cluj Napoca

Mon 8/18

3:20 pm-10:22 pm

2 stops38h 02m

$657

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Wed 7/23

6:40 pm-3:50 pm

1 stop14h 10m

Bucharest Otopeni Intl

Wed 8/20

8:40 am-7:05 pm

1 stop17h 25m

$658

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 8/5

2:10 pm-1:05 am

2 stops27h 55m

Bucharest Otopeni Intl

Thu 8/21

4:10 pm-4:46 pm

2 stops31h 36m

$663

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Sun 8/3

7:14 am-11:55 am

2 stops21h 41m

Bucharest Otopeni Intl

Thu 8/21

6:00 am-11:59 pm

2 stops24h 59m

$671

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 8/5

4:00 pm-5:55 pm

1 stop18h 55m

Bucharest Otopeni Intl

Mon 8/18

7:20 pm-10:22 pm

2 stops34h 02m

$678

DetroitCluj Napoca

DTW - CLJ

DTWCLJ

Detroit Metropolitan Wayne County

Wed 7/30

2:10 pm-12:30 am

2 stops27h 20m

Cluj Napoca

Mon 8/18

6:05 pm-2:10 pm

2 stops27h 05m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 27 results
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Best time to book a flight from Detroit to Romania

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

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

Currently, November is the cheapest month in which you can book a flight from Detroit to Romania (average of $604). Flying from Detroit to Romania in June is currently the most expensive (average of $1,169). 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 RO?

Find hourly flight availability from Detroit to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Romania as you normally would.

Rainfall in Romania by month

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

In terms of precipitation, rainfall in Romania 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 Romania when rainfall is around 0.8 in.

Temperature in Romania by month

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

If weather is an important factor for your trip to Romania, 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 Romania

Get insights into the airlines that provide service to Romania. 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 Romania. Reviews last updated April 29, 2025.
Read through reviews of airlines operating flights from Detroit to Romania, such as Delta, KLM and LOT. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    For a flight from Detroit to Romania, you will be flying from All airports. Detroit All airports (DTT) is just 0.6 mi from the center of the city.

  • What are the most popular routes from Detroit to Romania?

    When deciding which route to take from Detroit to Romania consider Detroit Metropolitan Wayne County - Bucharest Otopeni Intl, Detroit Metropolitan Wayne County - Cluj Napoca or Detroit Metropolitan Wayne County - Oradea as they are the most popular.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Detroit to Romania (average of $604). Flying from Detroit to Romania in June is currently the most expensive (average of $1,169). 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

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Alternative routes for Detroit to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Detroit to Romania

Discover the top 6 airlines that operate flights from Detroit to Romania. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$519Average$865FlexibilityNo cancel feeOn-time77%
KLMCheapest$569Average$865FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$599Average$1,035FlexibilityNo cancel feeOn-time76%
DeltaCheapest$604Average$985FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$661Average$777FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$681Average$884FlexibilityNo cancel feeOn-time69%

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