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Otopeni Intl

$308+ Cheap flights from Ohio 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — OTP
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Ohio to Otopeni Intl

Cheapest flights from Ohio to Otopeni Intl
Explore the most affordable flight options available from Ohio to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Trip.com deal was found by Cheapflights users on 12/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:10 amDTW - OTP
2 stops24h 10mMultiple Airlines
Thu 2/56:30 amOTP - DTW
2 stops21h 33mMultiple Airlines
Deal found 12/13$715
This Lufthansa deal was found by Cheapflights users on 12/13. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:15 pmDTW - OTP
1 stop14h 50mLufthansa
Thu 2/55:50 amOTP - DTW
1 stop15h 25mLufthansa
Deal found 12/13$723
This KLM deal was found by Cheapflights users on 12/14. 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.
Sun 12/284:15 pmDTW - OTP
1 stop16h 10mKLM
Tue 2/36:00 amOTP - DTW
1 stop14h 05mKLM
Deal found 12/14$740
This Gotogate deal was found by Cheapflights users on 12/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:15 pmDTW - OTP
2 stops22h 35mMultiple Airlines
Tue 2/35:55 amOTP - DTW
2 stops42h 40mMultiple Airlines
Deal found 12/14$749
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:15 pmDTW - OTP
1 stop14h 50mUnited Airlines
Thu 2/55:50 amOTP - DTW
1 stop15h 25mUnited Airlines
Deal found 12/13$808
This Lufthansa deal was found by Cheapflights users on 12/14. 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.
Sun 12/284:15 pmDTW - OTP
1 stop24h 35mLufthansa
Tue 2/35:55 amOTP - DTW
2 stops21h 31mLufthansa
Deal found 12/14$887
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/287:49 pmCLE - OTP
2 stops39h 46mUnited Airlines
Thu 2/195:50 amOTP - CLE
2 stops21h 39mUnited Airlines
Deal found 12/14$921
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/287:49 pmCLE - OTP
2 stops39h 46mUnited Airlines
Wed 2/186:05 amOTP - CLE
3 stops41h 49mUnited Airlines
Deal found 12/14$995
This Mytrip deal was found by Cheapflights users on 12/14. 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.
Sat 12/274:15 pmDTW - OTP
2 stops23h 50mMultiple Airlines
Tue 2/36:55 amOTP - DTW
3 stops46h 17mMultiple Airlines
Deal found 12/14$1,017
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Sun 12/288:45 pmCLE - OTP
1 stop17h 35mMultiple Airlines
Tue 2/175:45 pmOTP - CLE
2 stops36h 24mMultiple Airlines
Deal found 12/14$1,081
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Sun 12/288:45 pmCLE - OTP
1 stop17h 35mMultiple Airlines
Thu 2/196:30 pmOTP - CLE
2 stops35h 39mMultiple Airlines
Deal found 12/14$1,139
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Sun 12/288:45 pmCLE - OTP
1 stop17h 35mMultiple Airlines
Sun 2/159:10 pmOTP - CLE
2 stops29h 05mMultiple Airlines
Deal found 12/14$1,158

Find flight deals from Ohio to Otopeni Intl

Keep the following information in mind while searching for Ohio to Otopeni Intl flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$490
(Kiwi.com)

One-way from

$308
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$649
Provider with most accurate pricing for Cleveland Hopkins Intl-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Bucharest (BUH) flights.
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From Ohio to Bucharest Otopeni Intl
Search Deals
One-way flight from Ohio to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($337 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ohio 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 December 16, 2025.
Use the filters below to find and compare flights from Ohio to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Ohio

Fly to

Otopeni Intl

Route

Depart

Return

Price

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Wed 1/28

5:00 am-3:50 pm

3 stops27h 50m

Bucharest Otopeni Intl

Wed 2/4

6:30 am-7:41 am

3 stops32h 11m

$523

ClevelandBucharest

CLE - OTP

CLEOTP

Cleveland Hopkins Intl

Wed 1/28

6:10 pm-3:50 pm

2 stops14h 40m

Bucharest Otopeni Intl

Wed 2/4

6:05 am-5:30 pm

2 stops18h 25m

$525

PittsburghBucharest

PIT - OTP

PITOTP

Pittsburgh

Wed 1/28

4:00 pm-8:00 pm

2 stops21h 00m

Bucharest Otopeni Intl

Sun 2/1

4:10 pm-7:20 pm

1 stop34h 10m

$533

PittsburghBucharest

PIT - OTP

PITOTP

Pittsburgh

Wed 1/28

7:39 pm-8:00 pm

2 stops17h 21m

Bucharest Otopeni Intl

Mon 2/2

8:05 am-7:20 pm

1 stop18h 15m

$533

PittsburghBucharest

PIT - OTP

PITOTP

Pittsburgh

Tue 1/27

10:23 am-10:55 pm

2 stops29h 32m

Bucharest Otopeni Intl

Mon 2/2

8:05 am-7:20 pm

1 stop18h 15m

$533

PittsburghBucharest

PIT - OTP

PITOTP

Pittsburgh

Tue 1/27

10:23 am-2:45 pm

2 stops21h 22m

Bucharest Otopeni Intl

Sun 2/1

4:10 pm-7:20 pm

1 stop34h 10m

$533

PittsburghBucharest

PIT - OTP

PITOTP

Pittsburgh

Sat 1/31

2:57 pm-12:20 pm

2 stops14h 23m

Bucharest Otopeni Intl

Wed 2/18

6:05 am-6:51 pm

2 stops19h 46m

$535

PittsburghBucharest

PIT - OTP

PITOTP

Pittsburgh

Tue 1/27

2:57 pm-12:20 pm

2 stops14h 23m

Bucharest Otopeni Intl

Sun 2/1

5:55 am-7:01 pm

2 stops20h 06m

$535

PittsburghBucharest

PIT - OTP

PITOTP

Pittsburgh

Sat 1/31

9:15 pm-11:45 pm

1 stop19h 30m

Bucharest Otopeni Intl

Wed 2/18

8:05 am-7:20 pm

1 stop18h 15m

$536

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Fri 1/16

6:00 am-11:25 pm

2 stops34h 25m

Bucharest Otopeni Intl

Mon 1/19

4:00 pm-8:58 pm

2 stops35h 58m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 41 results
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Best time to book a flight from Ohio to Otopeni Intl

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

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

Currently, October is the cheapest month in which you can book a flight from Ohio to Bucharest Otopeni Intl Airport (average of $630). Flying from Ohio to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,195). 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 OH to OTP?

Find hourly flight availability from Ohio 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 December 16, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from Ohio to Bucharest Otopeni Intl Airport by exploring options for tickets at noon.

What is the cheapest day to fly from Ohio to Bucharest Otopeni Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Ohio to Otopeni Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Ohio to Bucharest Otopeni Intl Airport flight should consider departing on Saturday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Ohio to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ohio to Bucharest Otopeni Intl Airport?

    For as low as $535, British Airways can have you in Bucharest Otopeni Intl Airport from Ohio in 14h 23m. The distance from Ohio to Bucharest Otopeni Intl Airport is about 4995 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Ohio to Bucharest Otopeni Intl Airport?

    When deciding which route to take from Ohio to Bucharest Otopeni Intl Airport consider Detroit Metropolitan Wayne County - Bucharest Otopeni Intl, Pittsburgh - Bucharest Otopeni Intl or Cincinnati Cinci./N. Kentucky - Bucharest Otopeni Intl as they are the most popular.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Ohio to Bucharest Otopeni Intl Airport (average of $630). Flying from Ohio to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,195). 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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Alternative routes for Ohio to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ohio to Otopeni Intl

Discover the top 5 airlines that operate flights from Ohio 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$657Average$885FlexibilityNo cancel feeOn-time69%
DeltaCheapest$661Average$1,659FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$685Average$1,047FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$701Average$962FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$708Average$960FlexibilityNo cancel feeOn-time77%

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