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Otopeni Intl

$99+ Cheap flights from Bruxelles-National (BRU) 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — OTP
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Brussels Bruxelles-National to Bucharest Otopeni Intl are usually found in February or September, booked 47 days in advance, depart on a Friday or Wednesday and return on a Friday

Cheap flight deals from Bruxelles-National to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$161
(Kiwi.com)

One-way from

$99
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$116

Good round-trip deal

$297 or less

Good one-way deal

$130 or less
Provider with most accurate pricing for Brussels Bruxelles-National-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Brussels Bruxelles-National-Bucharest Otopeni Intl flights.
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From Brussels Bruxelles-National to Bucharest Otopeni Intl
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One-way flight from Brussels Bruxelles-National to Bucharest Otopeni Intl
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Highest demand for flights based on searches. 4% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Brussels Bruxelles-National to Bucharest Otopeni Intl.
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Price to beat on a one-way flight from Brussels Bruxelles-National to Bucharest Otopeni Intl.
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Find flight deals from Bruxelles-National to Otopeni Intl

Cheapest flights from Bruxelles-National to Otopeni Intl
Explore the most affordable flight options available from Bruxelles-National to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/139:10 pmBRU - OTP
1 stop12h 50mMultiple Airlines
Fri 5/1610:40 amOTP - BRU
Nonstop2h 40mMultiple Airlines
Deal found 3/27$161
This Air Serbia deal was found by Cheapflights users on 3/27. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:50 amBRU - OTP
1 stop16h 15mAir Serbia
Wed 10/154:05 pmOTP - BRU
1 stop5h 20mAir Serbia
Deal found 3/27$172
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:50 amBRU - OTP
1 stop14h 20mLOT
Fri 5/165:35 amOTP - BRU
1 stop4h 50mLOT
Deal found 3/27$178
This Trip.com deal was found by Cheapflights users on 3/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/211:20 pmBRU - OTP
Nonstop2h 30mHiSky
Wed 5/2810:40 amOTP - BRU
Nonstop2h 40mHiSky
Deal found 3/27$185
This Lufthansa deal was found by Cheapflights users on 3/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/151:45 pmBRU - OTP
1 stop10h 15mLufthansa
Mon 5/197:20 pmOTP - BRU
1 stop4h 50mLufthansa
Deal found 3/27$210
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:30 pmBRU - OTP
Nonstop2h 40mTAROM
Thu 5/13:35 pmOTP - BRU
Nonstop2h 50mTAROM
Deal found 3/27$214
This SWISS deal was found by Cheapflights users on 3/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:00 pmBRU - OTP
1 stop6h 20mSWISS
Thu 5/294:10 pmOTP - BRU
1 stop17h 40mSWISS
Deal found 3/27$215
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/810:00 amBRU - OTP
1 stop10h 05mRyanair
Wed 4/911:10 pmOTP - BRU
1 stop11h 35mRyanair
Deal found 3/27$260
This Austrian Airlines deal was found by Cheapflights users on 3/27. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/156:50 amBRU - OTP
1 stop4h 35mAustrian Airlines
Sat 4/266:35 amOTP - BRU
1 stop5h 30mAustrian Airlines
Deal found 3/27$318
This Turkish Airlines deal was found by Cheapflights users on 3/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:50 pmBRU - OTP
1 stop12h 15mTurkish Airlines
Mon 5/199:45 pmOTP - BRU
1 stop13h 25mTurkish Airlines
Deal found 3/28$350

Cheapflights Fare Finder

Customize your flight search to find flights from Bruxelles-National 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 March 28, 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Bruxelles-National

Fly to

Otopeni Intl

Route

Depart

Return

Price

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Tue 5/13

9:10 pm-11:00 am

1 stop12h 50m

Bucharest Otopeni Intl

Fri 5/16

10:40 am-12:20 pm

Nonstop2h 40m

$161

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Tue 5/13

7:50 am-11:10 pm

1 stop14h 20m

Bucharest Otopeni Intl

Fri 5/16

5:35 am-9:25 am

1 stop4h 50m

$178

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Wed 5/21

1:20 pm-4:50 pm

Nonstop2h 30m

Bucharest Otopeni Intl

Wed 5/28

10:40 am-12:20 pm

Nonstop2h 40m

$185

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Thu 5/15

1:45 pm-1:00 am

1 stop10h 15m

Bucharest Otopeni Intl

Mon 5/19

7:20 pm-11:10 pm

1 stop4h 50m

$210

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Thu 4/24

6:30 pm-10:10 pm

Nonstop2h 40m

Bucharest Otopeni Intl

Thu 5/1

3:35 pm-5:25 pm

Nonstop2h 50m

$214

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Thu 5/22

6:00 pm-1:20 am

1 stop6h 20m

Bucharest Otopeni Intl

Thu 5/29

4:10 pm-8:50 am

1 stop17h 40m

$215

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Tue 4/8

10:00 am-9:05 pm

1 stop10h 05m

Bucharest Otopeni Intl

Wed 4/9

11:10 pm-9:45 am

1 stop11h 35m

$260

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Wed 4/9

9:15 pm-3:20 pm

1 stop17h 05m

Bucharest Otopeni Intl

Fri 4/11

4:40 am-9:05 am

1 stop5h 25m

$306

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Tue 4/15

6:50 am-12:25 pm

1 stop4h 35m

Bucharest Otopeni Intl

Sat 4/26

6:35 am-11:05 am

1 stop5h 30m

$318

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Thu 5/15

6:50 pm-8:05 am

1 stop12h 15m

Bucharest Otopeni Intl

Mon 5/19

9:45 pm-10:10 am

1 stop13h 25m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 21 results
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Compare providers for flights from Bruxelles-National 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 Bruxelles-National to Otopeni Intl in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust 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 Brussels Bruxelles-National Airport-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 Brussels Bruxelles-National Airport-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brussels Bruxelles-National Airport-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brussels Bruxelles-National Airport-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 Brussels Bruxelles-National Airport-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 Bruxelles-National to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Bruxelles-National 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 Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Bruxelles-National to Otopeni Intl. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport (average of $604). Flying from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,175). 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 BRU to OTP?

Find hourly flight availability from Bruxelles-National 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 March 28, 2025.

It’s typically best to fly out from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport at noon. Doing so could potentially save you 40% on the flight price compared to flying in the evening, which is usually more expensive.

Rainfall in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 0.8 in.

Temperature in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 March 28, 2025.
To help decide which airline to fly from Brussels to Bucharest, see what other customers have to say about Aegean Airlines, LOT and Austrian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
729 reviews

Overall

8.1

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Crew

8.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very good
729 reviews
Aegean Airlines
8.1
Very good
729 reviews

Overall

8.1

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Crew

8.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
LOT
7.6
Good
1,063 reviews
Aegean Airlines
8.1
Very good
729 reviews

Overall

8.1

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Crew

8.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.5
Good
769 reviews
Aegean Airlines
8.1
Very good
729 reviews

Overall

8.1

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Crew

8.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,570 reviews
Aegean Airlines
8.1
Very good
729 reviews

Overall

8.1

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Crew

8.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Turkish Airlines
7.3
Good
3,744 reviews
Aegean Airlines
8.1
Very good
729 reviews

Overall

8.1

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Crew

8.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National 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 are the cheapest airlines flying from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport round-trip?

    LOT, at $178, was found to be the cheapest airline from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport.Alternate airlines to your destination round-trip include HiSky and Lufthansa.

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

    To fly one-way, consider booking your trip with HiSky, which is currently one of the cheapest options available, starting at $99. Air Serbia flights start at $115 while deals on TAROM start at $129 one-way.

  • What are the cheapest flights from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport?

    Looking at all options, your cheapest flight can be booked for $115. While the most popular route (Brussels Bruxelles-National - Bucharest Otopeni Intl) can be booked for $161 on average our data indicates $322 when flying from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport.

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

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

  • How can I find direct flights from Bruxelles-National to Otopeni Intl?

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

  • Can I find deals for business class flights from Bruxelles-National to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Bruxelles-National 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 Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport (average of $604). Flying from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,175). 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 Brussels Bruxelles-National Airport?

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Top 3 airlines flying from Bruxelles-National to Otopeni Intl

Discover the top 3 airlines that operate flights from Bruxelles-National 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$51Average$131FlexibilityNo cancel feeOn-timeN/A
RyanairCheapest$51Average$143FlexibilityNo cancel feeOn-timeN/A
TAROMCheapest$170Average$370FlexibilityNo cancel feeOn-time86%
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