HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bruxelles-National

$87+ Cheap flights from Otopeni Intl (OTP) to Bruxelles-National (BRU)

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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — BRU
May 28 — Jun 41
Wed 5/28
Wed 6/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Otopeni Intl to Bruxelles-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Bucharest Otopeni Intl to Brussels Bruxelles-National are usually found in March or January, booked 76 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Otopeni Intl to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Bruxelles-National (BRU). 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 May 23, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$161
(Kiwi.com)

One-way from

$87
(Mytrip)

Popular in

August

Cheapest in

March

Average price

$142

Good round-trip deal

$121 or less

Good one-way deal

$94 or less
Provider with most accurate pricing for Bucharest Otopeni Intl-Brussels Bruxelles-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bucharest Otopeni Intl-Brussels Bruxelles-National flights.
Search Deals
From Bucharest Otopeni Intl to Brussels Bruxelles-National
Search Deals
One-way flight from Bucharest Otopeni Intl to Brussels Bruxelles-National
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals
Price to beat on a round-trip flight from Bucharest Otopeni Intl to Brussels Bruxelles-National.
Search Deals
Price to beat on a one-way flight from Bucharest Otopeni Intl to Brussels Bruxelles-National.
Search Deals

Find flight deals from Otopeni Intl to Bruxelles-National

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

This Kiwi.com deal was found by Cheapflights users on 5/22. 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 8/65:00 pmOTP - BRU
Nonstop2h 50mFLYONE Romania
Wed 8/137:50 pmBRU - OTP
Nonstop2h 50mFLYONE Romania
Deal found 5/22$161
This Mytrip deal was found by Cheapflights users on 5/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/128:20 pmOTP - BRU
1 stop13h 30mMultiple Airlines
Mon 6/168:50 pmBRU - OTP
1 stop15h 05mMultiple Airlines
Deal found 5/21$179
This SWISS deal was found by Cheapflights users on 5/22. 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.
Wed 6/44:10 pmOTP - BRU
1 stop17h 40mSWISS
Sun 6/83:00 pmBRU - OTP
1 stop9h 05mSWISS
Deal found 5/22$195
This FlightHub deal was found by Cheapflights users on 5/22. 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.
Sat 7/265:35 amOTP - BRU
1 stop4h 50mLOT
Mon 7/2810:15 amBRU - OTP
1 stop11h 55mLOT
Deal found 5/22$201
This Lufthansa deal was found by Cheapflights users on 5/22. 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.
Wed 8/65:35 pmOTP - BRU
1 stop15h 10mLufthansa
Wed 8/139:35 amBRU - OTP
1 stop14h 20mLufthansa
Deal found 5/22$216
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 8/410:40 amOTP - BRU
Nonstop2h 40mHiSky
Wed 8/131:20 pmBRU - OTP
Nonstop2h 30mHiSky
Deal found 5/22$239
This TAROM deal was found by Cheapflights users on 5/22. 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 TAROM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/73:35 pmOTP - BRU
Nonstop2h 50mTAROM
Wed 8/137:20 pmBRU - OTP
Nonstop2h 40mTAROM
Deal found 5/22$243
This Turkish Airlines deal was found by Cheapflights users on 5/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/123:55 pmOTP - BRU
1 stop6h 25mTurkish Airlines
Mon 6/167:15 amBRU - OTP
1 stop6h 20mTurkish Airlines
Deal found 5/23$310
This Austrian Airlines deal was found by Cheapflights users on 5/22. 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.
Thu 8/76:35 amOTP - BRU
1 stop5h 30mAustrian Airlines
Thu 8/75:55 pmBRU - OTP
1 stop5h 15mAustrian Airlines
Deal found 5/22$327
This ITA Airways deal was found by Cheapflights users on 5/22. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/610:50 amOTP - BRU
2 stops22h 45mITA Airways
Wed 6/1111:35 amBRU - OTP
2 stops14h 30mITA Airways
Deal found 5/22$609
This Aegean Airlines deal was found by Cheapflights users on 5/22. 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 Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/109:00 pmOTP - BRU
2 stops38h 35mAegean Airlines
Wed 8/138:00 pmBRU - OTP
1 stop12h 05mAegean Airlines
Deal found 5/22$678

Cheapflights Fare Finder

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

Fly from

Otopeni Intl

Fly to

Bruxelles-National

Route

Depart

Return

Price

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Wed 8/6

5:00 pm-6:50 pm

Nonstop2h 50m

Brussels Bruxelles-National

Wed 8/13

7:50 pm-11:40 pm

Nonstop2h 50m

$161

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Thu 6/12

8:20 pm-8:50 am

1 stop13h 30m

Brussels Bruxelles-National

Mon 6/16

8:50 pm-12:55 pm

1 stop15h 05m

$179

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Wed 6/4

4:10 pm-8:50 am

1 stop17h 40m

Brussels Bruxelles-National

Sun 6/8

3:00 pm-1:05 am

1 stop9h 05m

$195

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Sat 7/26

5:35 am-9:25 am

1 stop4h 50m

Brussels Bruxelles-National

Mon 7/28

10:15 am-11:10 pm

1 stop11h 55m

$201

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Wed 8/6

5:35 pm-7:45 am

1 stop15h 10m

Brussels Bruxelles-National

Wed 8/13

9:35 am-12:55 am

1 stop14h 20m

$216

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Mon 8/4

10:40 am-12:20 pm

Nonstop2h 40m

Brussels Bruxelles-National

Wed 8/13

1:20 pm-4:50 pm

Nonstop2h 30m

$239

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Thu 8/7

3:35 pm-5:25 pm

Nonstop2h 50m

Brussels Bruxelles-National

Wed 8/13

7:20 pm-11:00 pm

Nonstop2h 40m

$243

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Thu 6/12

3:55 pm-9:20 pm

1 stop6h 25m

Brussels Bruxelles-National

Mon 6/16

7:15 am-2:35 pm

1 stop6h 20m

$310

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Thu 8/7

4:05 pm-7:55 pm

1 stop4h 50m

Brussels Bruxelles-National

Fri 8/8

10:00 am-3:20 pm

1 stop4h 20m

$327

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Fri 6/6

10:50 am-8:35 am

2 stops22h 45m

Brussels Bruxelles-National

Wed 6/11

11:35 am-3:05 am

2 stops14h 30m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from Otopeni Intl to Bruxelles-National

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 Otopeni Intl to Bruxelles-National in May.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
MytripPrice 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 Bucharest Otopeni Intl Airport-Brussels Bruxelles-National Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Bucharest Otopeni Intl Airport-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Bucharest Otopeni Intl Airport-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest Otopeni Intl Airport-Brussels Bruxelles-National Airport flights, Cheapflights users trust Mytrip the most. Mytrip 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 Bucharest Otopeni Intl Airport-Brussels Bruxelles-National 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 Otopeni Intl to Bruxelles-National

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

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

Use this chart to determine the optimal time to book a round-trip flight from Otopeni Intl to Bruxelles-National. Price data was last updated on May 16, 2025.

The price you pay for your flight from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport (average of $614). Flying from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,104). 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 OTP to BRU?

Find hourly flight availability from Otopeni Intl to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 23, 2025.

When flying from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 66% versus a flight in the afternoon.

Rainfall in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brussels Bruxelles-National Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels Bruxelles-National Airport when rainfall is around 1.6 in.

Temperature in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brussels Bruxelles-National 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Bruxelles-National

Get insights into the airlines that provide service to Bruxelles-National. 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 Bruxelles-National. Reviews last updated May 23, 2025.
See what other customers who have flown with Aegean Airlines, Emirates and LOT from Bucharest to Brussels have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
748 reviews

Boarding

7.8

Entertainment

6.9

Overall

8.1

Crew

8.6

Comfort

7.8

Food

7.4

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
748 reviews
Aegean Airlines
8.1
Very good
748 reviews

Boarding

7.8

Entertainment

6.9

Overall

8.1

Crew

8.6

Comfort

7.8

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Emirates
8.0
Very good
3,243 reviews
Aegean Airlines
8.1
Very good
748 reviews

Boarding

7.8

Entertainment

6.9

Overall

8.1

Crew

8.6

Comfort

7.8

Food

7.4

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
1,071 reviews
Aegean Airlines
8.1
Very good
748 reviews

Boarding

7.8

Entertainment

6.9

Overall

8.1

Crew

8.6

Comfort

7.8

Food

7.4

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
7.6
Good
792 reviews
Aegean Airlines
8.1
Very good
748 reviews

Boarding

7.8

Entertainment

6.9

Overall

8.1

Crew

8.6

Comfort

7.8

Food

7.4

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
1,601 reviews
Aegean Airlines
8.1
Very good
748 reviews

Boarding

7.8

Entertainment

6.9

Overall

8.1

Crew

8.6

Comfort

7.8

Food

7.4

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 Otopeni Intl to Bruxelles-National. 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 Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport round-trip?

    According to our current data, FLYONE Romania ($161), SWISS ($195), and LOT ($201) offers the cheapest pricing from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport.

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

    The cheapest airlines for a one-way flight from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport are Air Serbia ($113), HiSky ($115), and TAROM ($121).

  • What are the most reliable airlines from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport on time: TAROM (89%), HiSky (70%), airBaltic (67%).

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

    Looking for the cheapest flight from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport? While on average our users pay $119, our data indicates the cheapest price to be $83. The most popular route (Bucharest Otopeni Intl - Brussels Bruxelles-National), is priced around $199.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport (average of $614). Flying from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,104). 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
Charleroi
Mons
Mechelen
Zaventem
Spa

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Bruxelles-National

Explore flights to Bruxelles-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 23, 2025.
John F Kennedy Intl to Bruxelles-National flights
Newark to Bruxelles-National flights
Dulles Intl to Bruxelles-National flights
O'Hare Intl to Bruxelles-National flights
Atlanta to Bruxelles-National flights
Boston to Bruxelles-National flights
Brussels Bruxelles-National Airport to Barcelona-El Prat Airport flights
Brussels Bruxelles-National Airport to Dublin flights
Brussels Bruxelles-National Airport to Girona Costa Brava Airport flights
Brussels Bruxelles-National Airport to Porto flights
Brussels Bruxelles-National Airport to Dublin flights
Brussels Bruxelles-National Airport to Rome Fiumicino Airport flights
Brussels Bruxelles-National Airport to Nice flights
Brussels Bruxelles-National Airport to Bordeaux flights
Brussels Bruxelles-National Airport to Milan Linate Airport flights
Brussels Bruxelles-National Airport to Geneva flights
Brussels Bruxelles-National Airport to Bari flights
Brussels Bruxelles-National Airport to Venice Marco Polo Airport flights
Brussels Bruxelles-National Airport to Agadir flights
Brussels Bruxelles-National Airport to Florence flights
Brussels Bruxelles-National Airport to Barcelona-El Prat Airport flights
Brussels Bruxelles-National Airport to Seville flights
Brussels Bruxelles-National Airport to Milan Linate Airport flights
Brussels Bruxelles-National Airport to Marrakech flights

Top 3 airlines flying from Otopeni Intl to Bruxelles-National

Discover the top 3 airlines that operate flights from Otopeni Intl to Bruxelles-National. 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 May 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$40Average$93FlexibilityNo cancel feeOn-timeN/A
RyanairCheapest$46Average$107FlexibilityNo cancel feeOn-timeN/A
HiSkyCheapest$149Average$271FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.