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Otopeni Intl

Cheap flights from Belgrade (BEG) to Otopeni Intl (OTP)

BEG — OTP
oct. 31 — nov. 71
vie. 10/31
vie. 11/7
1 adult, Economy
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Cheap flight deals from Belgrade to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Belgrade (BEG) 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 octubre 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

April

Cheapest in

July

Average price

$151

Good round-trip deal

$95 or less

Good one-way deal

$87 or less
Provider with most accurate pricing for Belgrade Nikola Tesla-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Belgrade Nikola Tesla-Bucharest Otopeni Intl flights.
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Highest demand for flights based on searches. 8% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Belgrade Nikola Tesla to Bucharest Otopeni Intl.
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Price to beat on a one-way flight from Belgrade Nikola Tesla to Bucharest Otopeni Intl.
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Compare providers for flights from Belgrade 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 Belgrade to Otopeni Intl in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 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 Belgrade-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 Belgrade-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Belgrade-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Belgrade-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 Belgrade-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 Belgrade to Otopeni Intl

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

What is the cheapest time of day to fly from BEG to OTP?

Find hourly flight availability from Belgrade 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 octubre 1, 2025.

It’s optimal to fly from Belgrade to Bucharest Otopeni Intl Airport in the afternoon. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight at noon.

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 octubre 1, 2025.
Read reviews from past customers who have flown Air Serbia from Belgrade 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.
Air Serbia
6.2
Okay
200 reviews

Food

5.7

Crew

7.2

Overall

6.2

Boarding

6.3

Comfort

6.4

Entertainment

5.6

Reviews

1 / 14
4.0
Okay

Anonymous,Sep 2023

LJU - BEG

4 hour delay No comfortable seats to sit on Sandwich,chips and water given at midnight
Air Serbia
6.2
Okay
200 reviews
Air Serbia
6.2
Okay
200 reviews

Food

5.7

Crew

7.2

Overall

6.2

Boarding

6.3

Comfort

6.4

Entertainment

5.6

Reviews

1 / 14
4.0
Okay

Anonymous,Sep 2023

LJU - BEG

4 hour delay No comfortable seats to sit on Sandwich,chips and water given at midnight

Related info for your journey

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

    If you book a flight to Bucharest Otopeni Intl from Belgrade, you will be flying from Nikola Tesla, which is the city’s only airport. Belgrade Nikola Tesla (BEG) is located 7.1 mi from the center of Belgrade. There are 7 flights from Nikola Tesla to Bucharest Otopeni Intl per day from 1 airline.

  • What is the cheapest airline to fly from Belgrade to Bucharest Otopeni Intl Airport round-trip?

    Cheapflights users have booked flights from Belgrade to Bucharest Otopeni Intl Airport round-trip from $83. This flight start at 46% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Belgrade to Bucharest Otopeni Intl Airport?

    Consider Etihad Airways (81%), ITA Airways (81%) or Air Serbia (80%) when booking your flight. These represent the most reliable airlines when flying from Belgrade to Bucharest Otopeni Intl Airport.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Belgrade to Bucharest Otopeni Intl Airport (average of $604). Flying from Belgrade to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,128). 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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Top airline flying from Belgrade to Otopeni Intl

Discover the top airline that operate flights from Belgrade 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 octubre 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$83Average$109FlexibilityNo cancel feeOn-timeN/A

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