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Otopeni Intl

$999+ Cheap flights from Greenville (GSP) to Otopeni Intl (OTP)

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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — OTP
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheap flight deals from Greenville to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) 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 November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$999
(American Airlines)
Provider with most accurate pricing for Greenville-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Greenville-Bucharest Otopeni Intl flights.
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From Greenville to Bucharest Otopeni Intl
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Find flight deals from Greenville to Otopeni Intl

Cheapest flights from Greenville to Otopeni Intl
Explore the most affordable flight options available from Greenville to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This Ovago deal was found by Cheapflights users on 11/15. 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.
Wed 11/265:28 pmGSP - OTP
2 stops18h 07mLufthansa
Thu 12/185:50 amOTP - GSP
2 stops25h 06mLufthansa
Deal found 11/15$1,626
This Air Canada deal was found by Cheapflights users on 11/15. 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.
Wed 11/266:25 amGSP - OTP
3 stops23h 05mAir Canada
Thu 12/186:55 amOTP - GSP
3 stops24h 01mAir Canada
Deal found 11/15$3,129
This Delta deal was found by Cheapflights users on 11/16. 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.
Sat 12/207:30 amGSP - OTP
2 stops22h 30mDelta
Fri 1/26:00 amOTP - GSP
2 stops20h 13mDelta
Deal found 11/16$3,179
This Air Canada deal was found by Cheapflights users on 11/16. 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.
Sat 12/206:23 amGSP - OTP
3 stops23h 07mAir Canada
Fri 1/26:30 amOTP - GSP
3 stops24h 26mAir Canada
Deal found 11/16$4,110

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville 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 November 17, 2025.
Use the filters below to find and compare flights from Greenville to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Greenville

Fly to

Otopeni Intl

Route

Depart

Return

Price

GreenvilleBucharest

GSP - OTP

GSPOTP

Greenville

Fri 3/27

8:38 pm-11:25 pm

2 stops20h 47m

Bucharest Otopeni Intl

Tue 3/31

8:25 am-11:11 pm

2 stops21h 46m

$999

GreenvilleBucharest

GSP - OTP

GSPOTP

Greenville

Sat 12/20

7:30 am-1:00 pm

2 stops22h 30m

Bucharest Otopeni Intl

Fri 1/2

6:00 am-7:13 pm

2 stops20h 13m

$3,179

GreenvilleBucharest

GSP - OTP

GSPOTP

Greenville

Sat 12/20

6:23 am-12:30 pm

3 stops23h 07m

Bucharest Otopeni Intl

Fri 1/2

6:30 am-11:56 pm

3 stops24h 26m

$4,110

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Compare providers for flights from Greenville 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 Greenville to Otopeni Intl in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Greenville-Bucharest Otopeni Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Greenville-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Greenville-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Bucharest Otopeni Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Greenville-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 Greenville to Otopeni Intl

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

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

Currently, November is the cheapest month in which you can book a flight from Greenville to Bucharest Otopeni Intl Airport (average of $494). Flying from Greenville to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of $1,003). 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 GSP to OTP?

Find hourly flight availability from Greenville 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 November 17, 2025.

It’s typically best to fly out from Greenville to Bucharest Otopeni Intl Airport in the evening. Doing so could potentially save you 45% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Greenville 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 Greenville to Bucharest Otopeni Intl?

    Located just 10.4 mi from the city center, Greenville is the airport most travelers will use when flying to Bucharest Otopeni Intl from Greenville. Booking flights from Greenville (GSP) to Bucharest Otopeni Intl should be relatively easy as there are 0 daily outbound flights to Bucharest Otopeni Intl from 0 different airlines.

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

    American Airlines, Delta, and Air Canada can get you from Greenville to Bucharest Otopeni Intl Airport in just under 20h 47m. Your travel time can differ by up to 2h 20m. There are 5345 mi between Greenville and Bucharest Otopeni Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Greenville to Bucharest Otopeni Intl Airport (average of $494). Flying from Greenville to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of $1,003). 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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