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Bruxelles-National

$51+ Cheap flights from Otopeni Intl (OTP) to Bruxelles-National (BRU)

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — BRU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 Saturday or Friday and return on a Saturday

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 September 15, 2025.

Round-trip from

$51
(Booking.com)

Popular in

August

Cheapest in

March

Average price

$124

Good one-way deal

$137 or less
From Bucharest Otopeni Intl to Brussels Bruxelles-National
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Highest demand for flights based on searches. 20% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Bucharest Otopeni Intl to Brussels Bruxelles-National.
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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 September 15, 2025.

This Booking.com deal was found by Cheapflights users on 9/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:30 amOTP - BRU
Nonstop2h 50mFLYONE Romania
Wed 10/157:50 pmBRU - OTP
Nonstop2h 50mFLYONE Romania
Deal found 9/13$51
This Booking.com deal was found by Cheapflights users on 9/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:00 pmOTP - BRU
Nonstop2h 50mFLYONE Romania
Sat 9/2710:20 amBRU - OTP
Nonstop2h 50mFLYONE Romania
Deal found 9/13$88
This Booking.com deal was found by Cheapflights users on 9/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:30 amOTP - BRU
Nonstop2h 50mFLYONE Romania
Sat 10/1810:20 amBRU - OTP
Nonstop2h 50mFLYONE Romania
Deal found 9/13$90
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Sat 10/117:30 amOTP - BRU
Nonstop2h 50mMultiple Airlines
Wed 10/1511:20 amBRU - OTP
1 stop9h 45mMultiple Airlines
Deal found 9/13$103
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Sat 9/277:30 amOTP - BRU
Nonstop2h 50mMultiple Airlines
Tue 9/309:10 pmBRU - OTP
1 stop12h 50mMultiple Airlines
Deal found 9/13$130
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Wed 9/245:30 amOTP - BRU
1 stop6h 25mMultiple Airlines
Sat 9/2710:20 amBRU - OTP
Nonstop2h 50mMultiple Airlines
Deal found 9/13$143
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Sat 10/117:30 amOTP - BRU
Nonstop2h 50mMultiple Airlines
Sat 10/1810:05 pmBRU - OTP
2 stops24h 30mMultiple Airlines
Deal found 9/13$149
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Sat 9/207:30 amOTP - BRU
Nonstop2h 50mMultiple Airlines
Tue 9/239:25 amBRU - OTP
1 stop8h 20mMultiple Airlines
Deal found 9/13$163
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:00 pmOTP - BRU
Nonstop2h 50mMultiple Airlines
Fri 10/171:40 pmBRU - OTP
Nonstop2h 30mMultiple Airlines
Deal found 9/15$164

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 September 15, 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 10/15

5:00 pm-6:50 pm

Nonstop2h 50m

Brussels Bruxelles-National

Fri 10/17

1:40 pm-5:10 pm

Nonstop2h 30m

$164

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Thu 10/9

3:35 pm-5:25 pm

Nonstop2h 50m

Brussels Bruxelles-National

Mon 10/13

4:40 pm-8:10 pm

Nonstop2h 30m

$191

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Thu 1/29

4:30 am-8:40 am

1 stop5h 10m

Brussels Bruxelles-National

Wed 2/4

8:25 pm-3:10 am

1 stop5h 45m

$195

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Fri 10/10

6:30 am-10:15 am

1 stop4h 45m

Brussels Bruxelles-National

Sun 10/12

7:30 pm-1:00 am

1 stop4h 30m

$208

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Sat 10/25

6:00 am-12:45 pm

1 stop7h 45m

Brussels Bruxelles-National

Mon 11/10

6:00 pm-12:30 am

1 stop5h 30m

$218

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Mon 12/29

4:05 pm-7:40 pm

1 stop4h 35m

Brussels Bruxelles-National

Fri 1/2

9:25 am-3:10 am

1 stop16h 45m

$228

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Fri 11/28

3:40 pm-5:30 pm

Nonstop2h 50m

Brussels Bruxelles-National

Mon 12/1

10:40 am-2:20 pm

Nonstop2h 40m

$231

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Thu 10/9

6:30 am-10:15 am

1 stop4h 45m

Brussels Bruxelles-National

Sun 10/12

8:30 am-4:50 pm

1 stop7h 20m

$231

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Thu 9/25

6:30 am-10:15 am

1 stop4h 45m

Brussels Bruxelles-National

Tue 9/30

6:00 pm-1:05 am

1 stop6h 05m

$245

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Fri 11/21

6:30 am-6:30 pm

2 stops13h 00m

Brussels Bruxelles-National

Sun 11/23

8:10 pm-12:30 am

1 stop27h 20m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 20 results
1
2

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 September 12, 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 76 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 $1,077). 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 September 15, 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.

How much does it cost to fly round-trip from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport?

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 September 15, 2025.
Peruse reviews from past customers who have flown with Ryanair and Wizz Air from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.8
Okay
5,155 reviews

Boarding

6.7

Food

6.0

Entertainment

5.6

Crew

7.5

Comfort

6.5

Overall

6.8

Reviews

1 / 20
2.0
Mediocre

Corn,Jul 2025

BCN - BRU

Terrible queues at bag drop Crew was unprofessional and uninterested. I've seen better customer service on a local bus.
Ryanair
6.8
Okay
5,155 reviews
Ryanair
6.8
Okay
5,155 reviews

Boarding

6.7

Food

6.0

Entertainment

5.6

Crew

7.5

Comfort

6.5

Overall

6.8

Reviews

1 / 20
2.0
Mediocre

Corn,Jul 2025

BCN - BRU

Terrible queues at bag drop Crew was unprofessional and uninterested. I've seen better customer service on a local bus.
Wizz Air
6.8
Okay
376 reviews
Ryanair
6.8
Okay
5,155 reviews

Boarding

6.7

Food

6.0

Entertainment

5.6

Crew

7.5

Comfort

6.5

Overall

6.8

Reviews

1 / 20
2.0
Mediocre

Corn,Jul 2025

BCN - BRU

Terrible queues at bag drop Crew was unprofessional and uninterested. I've seen better customer service on a local bus.

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.

  • How long is the flight from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport?

    Departing from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport will take you 4h 45m. Airlines will cover a distance of 1090 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Wizz Air ($40), and Ryanair ($46) offers the cheapest pricing from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport. Users have found that Wizz Air is 69% cheaper than the other options available to this destination.

  • 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: airBaltic (47%), TAROM (41%), FLYONE Romania (41%).

  • 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 $163, our data indicates the cheapest price to be $50. The most popular route (Bucharest Otopeni Intl - Brussels Bruxelles-National), is priced around $113.

  • 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 $1,077). 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?

Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Charleroi
Mons
Mechelen
Zaventem

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Other flights to Bruxelles-National

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Top 2 airlines flying from Otopeni Intl to Bruxelles-National

Discover the top 2 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$40Average$91FlexibilityNo cancel feeOn-timeN/A
RyanairCheapest$46Average$103FlexibilityNo cancel feeOn-timeN/A

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