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Otopeni Intl

$312+ Cheap flights from Durham, NC 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — OTP
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Durham to Otopeni Intl

Cheapest flights from Durham to Otopeni Intl
Explore the most affordable flight options available from Durham to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:00 pmRDU - OTP
1 stop15h 05mLufthansa
Sun 12/75:55 amOTP - RDU
2 stops19h 41mLufthansa
Deal found 10/26$493
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:00 pmRDU - OTP
2 stops15h 35mLufthansa
Sat 12/65:55 amOTP - RDU
1 stop15h 10mLufthansa
Deal found 10/26$533
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:55 pmRDU - OTP
1 stop20h 55mDelta
Sat 12/66:05 amOTP - RDU
1 stop17h 40mDelta
Deal found 10/26$540
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:15 pmRDU - OTP
2 stops20h 20mMultiple Airlines
Sun 12/75:55 amOTP - RDU
2 stops19h 41mMultiple Airlines
Deal found 10/26$544
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:10 pmRDU - OTP
2 stops16h 35mBritish Airways
Thu 12/189:00 pmOTP - RDU
1 stop27h 40mBritish Airways
Deal found 10/27$593
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:40 pmRDU - OTP
1 stop15h 50mAmerican Airlines
Thu 12/188:00 amOTP - RDU
1 stop16h 40mAmerican Airlines
Deal found 10/27$736
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/231:30 pmRDU - OTP
2 stops19h 20mSWISS
Sat 12/64:40 pmOTP - RDU
3 stops35h 41mSWISS
Deal found 10/26$795

Cheap flight deals from Durham to Otopeni Intl

Keep the following information in mind while searching for Durham to Otopeni Intl flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$493
(Kiwi.com)

One-way from

$312
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$729
Provider with most accurate pricing for Raleigh-Durham-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Bucharest (BUH) flights.
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From Durham to Bucharest Otopeni Intl
Search Deals
One-way flight from Durham to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($63 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Durham 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 October 29, 2025.
Use the filters below to find and compare flights from Durham to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Durham

Fly to

Otopeni Intl

Route

Depart

Return

Price

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Mon 12/1

4:00 pm-2:05 pm

1 stop15h 05m

Bucharest Otopeni Intl

Sun 12/7

5:55 am-6:36 pm

2 stops19h 41m

$493

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Sun 11/23

8:00 pm-6:35 pm

2 stops15h 35m

Bucharest Otopeni Intl

Sat 12/6

5:55 am-2:05 pm

1 stop15h 10m

$533

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Sun 1/11

3:09 pm-6:35 pm

2 stops20h 26m

Bucharest Otopeni Intl

Sun 1/25

5:55 am-9:20 pm

2 stops22h 25m

$534

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Sun 11/23

6:55 pm-10:50 pm

1 stop20h 55m

Bucharest Otopeni Intl

Sat 12/6

6:05 am-4:45 pm

1 stop17h 40m

$540

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Fri 1/9

6:55 pm-8:10 pm

1 stop18h 15m

Bucharest Otopeni Intl

Fri 1/16

8:40 am-4:45 pm

1 stop15h 05m

$540

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Sun 11/23

6:55 pm-3:50 pm

1 stop13h 55m

Bucharest Otopeni Intl

Sat 12/6

6:05 am-4:45 pm

1 stop17h 40m

$540

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Fri 1/9

6:55 pm-1:50 pm

1 stop11h 55m

Bucharest Otopeni Intl

Fri 1/16

1:55 pm-10:50 pm

2 stops15h 55m

$544

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Mon 12/1

3:15 pm-6:35 pm

2 stops20h 20m

Bucharest Otopeni Intl

Sun 12/7

5:55 am-6:36 pm

2 stops19h 41m

$544

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Fri 1/9

6:00 am-12:30 pm

3 stops23h 30m

Bucharest Otopeni Intl

Fri 1/16

5:55 am-6:52 pm

2 stops19h 57m

$569

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Wed 1/7

5:54 pm-3:15 am

3 stops50h 21m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 13 results
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Best time to book a flight from Durham to Otopeni Intl

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

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

Currently, February is the cheapest month in which you can book a flight from Durham to Bucharest Otopeni Intl Airport (average of $616). Flying from Durham to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of $1,124). 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 DU8 to OTP?

Find hourly flight availability from Durham 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 October 29, 2025.

One of the essential ways to save on airfare from Durham 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 afternoon could potentially save you up to 21% on airfare.

How much does it cost to fly round-trip from Durham to Bucharest Otopeni Intl Airport?

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 October 29, 2025.
Read reviews from past customers who have flown Delta, Air France, and United Airlines from Durham 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
7,993 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,993 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
1,482 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,539 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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 Durham 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 Durham to Bucharest Otopeni Intl Airport?

    There are many flights that can get you from Durham to Bucharest Otopeni Intl Airport in 15h 05m. Fly via Lufthansa or Delta to get the fastest option. The distance from Durham to Bucharest Otopeni Intl Airport is about 5161 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Durham to Bucharest Otopeni Intl Airport (average of $616). Flying from Durham to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of $1,124). 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 Durham to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Durham to Otopeni Intl

Discover the top 4 airlines that operate flights from Durham 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$607Average$683FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$632Average$815FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$677Average$898FlexibilityNo cancel feeOn-time77%
DeltaCheapest$723Average$786FlexibilityNo cancel feeOn-timeN/A

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