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Otopeni Intl

$410+ Cheap flights from Raleigh (RDU) 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — OTP
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find flight deals from Raleigh to Otopeni Intl

Cheapest flights from Raleigh to Otopeni Intl
Explore the most affordable flight options available from Raleigh to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Wed 11/123:35 pmRDU - OTP
2 stops20h 00mLufthansa
Mon 11/175:55 amOTP - RDU
1 stop15h 10mLufthansa
Deal found 10/20$575
This KAYAK deal was found by Cheapflights users on 10/21. 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.
Wed 11/121:30 pmRDU - OTP
2 stops27h 55mSWISS
Mon 11/174:40 pmOTP - RDU
2 stops36h 09mSWISS
Deal found 10/21$584
This FlightHub deal was found by Cheapflights users on 10/20. 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.
Wed 11/129:30 amRDU - OTP
2 stops21h 30mMultiple Airlines
Mon 11/174:40 pmOTP - RDU
2 stops36h 09mMultiple Airlines
Deal found 10/20$616
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/123:34 pmRDU - OTP
2 stops15h 26mUnited Airlines
Mon 11/172:50 pmOTP - RDU
3 stops39h 51mUnited Airlines
Deal found 10/21$630
This Air France deal was found by Cheapflights users on 10/21. 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 11/126:55 pmRDU - OTP
1 stop20h 55mAir France
Mon 11/176:05 amOTP - RDU
1 stop17h 40mAir France
Deal found 10/21$640
This Mytrip deal was found by Cheapflights users on 10/23. 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.
Mon 11/101:25 pmRDU - OTP
2 stops22h 10mMultiple Airlines
Tue 12/24:40 pmOTP - RDU
2 stops35h 41mMultiple Airlines
Deal found 10/23$641
This Ovago deal was found by Cheapflights users on 10/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:40 pmRDU - OTP
1 stop19h 20mBritish Airways
Tue 12/24:40 pmOTP - RDU
1 stop32h 05mBritish Airways
Deal found 10/23$663
This British Airways deal was found by Cheapflights users on 10/21. 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.
Wed 11/128:40 pmRDU - OTP
1 stop12h 05mBritish Airways
Mon 11/178:05 amOTP - RDU
1 stop16h 40mBritish Airways
Deal found 10/21$689
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/128:40 pmRDU - OTP
1 stop19h 50mAmerican Airlines
Mon 11/178:05 amOTP - RDU
1 stop16h 40mAmerican Airlines
Deal found 10/20$762

Cheap flight deals from Raleigh to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$503
(Kiwi.com)

One-way from

$410
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$729
Provider with most accurate pricing for Raleigh-Durham-Bucharest Otopeni Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Bucharest Otopeni Intl flights.
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From Raleigh-Durham to Bucharest Otopeni Intl
Search Deals
One-way flight from Raleigh-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
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 23, 2025.
Use the filters below to find and compare flights from Raleigh to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Raleigh

Fly to

Otopeni Intl

Route

Depart

Return

Price

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Mon 2/16

4:15 pm-2:05 pm

1 stop14h 50m

Bucharest Otopeni Intl

Sat 2/28

5:55 am-1:45 pm

1 stop14h 50m

$503

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Mon 2/16

3:03 pm-12:20 pm

2 stops14h 17m

Bucharest Otopeni Intl

Sat 2/28

5:55 am-1:45 pm

1 stop14h 50m

$539

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Mon 2/16

1:45 pm-2:05 pm

2 stops17h 20m

Bucharest Otopeni Intl

Sat 2/28

5:55 am-9:20 pm

2 stops22h 25m

$547

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Fri 1/9

6:55 pm-1:50 pm

1 stop11h 55m

Bucharest Otopeni Intl

Tue 1/20

1:05 pm-4:45 pm

1 stop34h 40m

$553

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Fri 1/9

9:25 am-12:30 pm

3 stops20h 05m

Bucharest Otopeni Intl

Tue 1/20

5:55 am-5:04 pm

2 stops18h 09m

$569

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Wed 11/12

1:30 pm-12:25 am

2 stops27h 55m

Bucharest Otopeni Intl

Mon 11/17

4:40 pm-9:49 pm

2 stops36h 09m

$584

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Wed 4/1

6:20 pm-11:25 pm

1 stop22h 05m

Bucharest Otopeni Intl

Wed 4/15

6:00 am-4:10 pm

1 stop17h 10m

$590

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Wed 4/1

9:30 am-11:55 am

2 stops19h 25m

Bucharest Otopeni Intl

Wed 4/15

6:00 am-6:58 pm

2 stops19h 58m

$597

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Wed 11/12

3:34 pm-2:00 pm

2 stops15h 26m

Bucharest Otopeni Intl

Mon 11/17

2:50 pm-11:41 pm

3 stops39h 51m

$630

RaleighBucharest

RDU - OTP

RDUOTP

Raleigh-Durham

Wed 11/12

3:05 pm-12:20 pm

2 stops14h 15m

Bucharest Otopeni Intl

Mon 11/17

5:55 am-2:05 pm

1 stop15h 10m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 15 results
1
2

Compare providers for flights from Raleigh to Otopeni Intl

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 Raleigh to Otopeni Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust 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 Raleigh-Bucharest Otopeni Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Bucharest Otopeni Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Raleigh-Bucharest Otopeni Intl Airport 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 Raleigh to Otopeni Intl

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

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

Currently, February is the cheapest month in which you can book a flight from Raleigh to Bucharest Otopeni Intl Airport (average of $616). Flying from Raleigh 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 RDU to OTP?

Find hourly flight availability from Raleigh 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 23, 2025.

When flying from Raleigh to Bucharest Otopeni Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 29% versus a flight in the afternoon.

How much does it cost to fly round-trip from Raleigh 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 23, 2025.
Peruse reviews from past customers who have flown with Delta, Air France, and United Airlines from Raleigh to Bucharest Otopeni Intl Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

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
7,981 reviews
Delta
7.9
Good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

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
1,477 reviews
Delta
7.9
Good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

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
8,991 reviews
Delta
7.9
Good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

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
7,514 reviews
Delta
7.9
Good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

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 Raleigh 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 Raleigh to Bucharest Otopeni Intl?

    Raleigh-Durham (RDU), located 11.1 mi from the city center, is the airport you fly out of when you book flights from Raleigh to Bucharest Otopeni Intl. 4 airlines have flights from Raleigh-Durham to Bucharest Otopeni Intl on a regular basis. Booking flights from Raleigh-Durham to Bucharest Otopeni Intl should not be difficult; the airport handles an average of 0 outbound flights to Bucharest Otopeni Intl per day.

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

    Airlines like Lufthansa and Air Canada fly from Raleigh to Bucharest Otopeni Intl Airport in about 14h 50m. The time it takes to get you to your destination can typically vary by up to 2h 30m. There are 5161 mi between Raleigh and Bucharest Otopeni Intl Airport. This flight may include one or multiple stops.

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

    United Airlines, at $607, was found to be the cheapest airline from Raleigh to Bucharest Otopeni Intl Airport.Alternate airlines to your destination round-trip include Lufthansa and Air France. These flights start at 36% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Raleigh to Bucharest Otopeni Intl Airport one-way?

    The cheapest airlines for a one-way flight from Raleigh to Bucharest Otopeni Intl Airport are Lufthansa ($569), British Airways ($971), and Austrian Airlines ($1,184).

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Raleigh to Bucharest Otopeni Intl Airport (average of $616). Flying from Raleigh 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 Raleigh to Otopeni Intl

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

Discover the top 4 airlines that operate flights from Raleigh 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$607Average$683FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$632Average$815FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$665Average$898FlexibilityNo cancel feeOn-time77%
DeltaCheapest$723Average$786FlexibilityNo cancel feeOn-timeN/A

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