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.

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).

What are the most popular airlines that fly from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport?

The most popular airlines flying from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport are Ryanair, HiSky and Wizz Air. Something to consider prior to booking your flight.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Brussels Bruxelles-National Airport. Flights to Brussels Bruxelles-National Airport from Bucharest Otopeni Intl Airport in January are about $132 on average during January, but can be found for as low as $40.

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.

$98+ Flights from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport

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

Airfare is below average for this route at the moment. Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport flights typically cost between $157 and $242 in October. The cheapest round-trip price found within the last 3 days was $142 on Multiple Airlines (Oct 1-Oct 3).

Q: What is the cheapest day to fly from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport?

Travelers seeking maximum savings on their Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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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

Round-trip from	$142 (Mytrip)
One-way from	$98 (TAROM)
Popular in	August
Cheapest in	March
Average price	$169
Good round-trip deal	$112 or less
Good one-way deal	$44 or less

From Bucharest Otopeni Intl to Brussels Bruxelles-National

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One-way flight from Bucharest Otopeni Intl to Brussels Bruxelles-National

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Highest demand for flights based on searches. 21% potential increase in price ($34 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Bucharest Otopeni Intl to Brussels Bruxelles-National.

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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 July 29, 2025.

Wed 9/175:00 pmOTP - BRU

Nonstop2h 50mMultiple Airlines

Tue 9/3010:15 pmBRU - OTP

1 stop13h 55mMultiple Airlines

Deal found 7/29

$130

Fri 9/1210:40 amOTP - BRU

Nonstop2h 40mHiSky

Mon 9/151:20 pmBRU - OTP

Nonstop2h 30mHiSky

Deal found 7/29

$163

Wed 9/176:30 amOTP - BRU

1 stop4h 45mSWISS

Tue 9/236:55 amBRU - OTP

1 stop5h 50mSWISS

Deal found 7/28

$173

Thu 9/183:35 pmOTP - BRU

Nonstop2h 50mTAROM

Sun 9/217:20 pmBRU - OTP

Nonstop2h 40mTAROM

Deal found 7/28

$214

Fri 9/121:55 pmOTP - BRU

1 stop7h 45mLufthansa

Sun 9/149:35 amBRU - OTP

1 stop14h 25mLufthansa

Deal found 7/29

$218

Wed 7/306:55 pmOTP - BRU

1 stop15h 10mAustrian Airlines

Sun 6/77:55 pmBRU - OTP

1 stop12h 05mAustrian Airlines

Deal found 7/27

$276

Best flights from Otopeni Intl to Bruxelles-National
Discover carefully curated flight deals from Otopeni Intl to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Wed 10/15:00 pmOTP - BRU

Nonstop2h 50mMultiple Airlines

Fri 10/310:15 pmBRU - OTP

1 stop13h 55mMultiple Airlines

Deal found 7/28

$142

Wed 9/176:30 amOTP - BRU

1 stop4h 45mSWISS

Tue 9/236:55 amBRU - OTP

1 stop5h 50mSWISS

Deal found 7/28

$173

Thu 1/84:30 pmOTP - BRU

Nonstop2h 50mTAROM

Sun 1/117:20 pmBRU - OTP

Nonstop2h 40mTAROM

Deal found 7/29

$187

Thu 1/154:30 amOTP - BRU

1 stop5h 10mAir Serbia

Mon 1/198:25 pmBRU - OTP

1 stop17h 50mAir Serbia

Deal found 7/27

$195

Fri 9/125:35 pmOTP - BRU

1 stop6h 00mLufthansa

Mon 9/159:35 amBRU - OTP

1 stop14h 25mLufthansa

Deal found 7/29

$218

Fri 9/1910:40 amOTP - BRU

Nonstop2h 40mHiSky

Mon 9/221:20 pmBRU - OTP

Nonstop2h 30mHiSky

Deal found 7/29

$237

Last-minute flights from Otopeni Intl to Bruxelles-National
Discover last-minute flight deals from Otopeni Intl to Bruxelles-National. Data last updated July 29, 2025 and is based on user searches.

Wed 7/306:55 pmOTP - BRU

1 stop15h 10mAustrian Airlines

Sun 6/77:55 pmBRU - OTP

1 stop12h 05mAustrian Airlines

Deal found 7/27

$276

Wed 7/301:55 pmOTP - BRU

1 stop6h 20mSWISS

Wed 8/66:00 pmBRU - OTP

1 stop6h 05mSWISS

Deal found 7/27

$291

Tue 8/55:35 amOTP - BRU

1 stop17h 50mLOT

Fri 8/87:50 amBRU - OTP

1 stop8h 55mLOT

Deal found 7/29

$259

Wed 8/62:20 pmOTP - BRU

Nonstop2h 40mHiSky

Fri 8/83:00 pmBRU - OTP

Nonstop2h 30mHiSky

Deal found 7/29

$260

Thu 8/712:40 pmOTP - BRU

1 stop4h 35mMultiple Airlines

Tue 8/126:00 pmBRU - OTP

1 stop6h 05mMultiple Airlines

Deal found 7/27

$225

Thu 8/76:35 amOTP - BRU

1 stop5h 30mAustrian Airlines

Fri 8/86:50 amBRU - OTP

1 stop16h 20mAustrian Airlines

Deal found 7/29

$341

Thu 8/73:35 pmOTP - BRU

Nonstop2h 50mTAROM

Fri 8/86:30 pmBRU - OTP

Nonstop2h 40mTAROM

Deal found 7/29

$378

Fri 8/86:05 amOTP - BRU

1 stop11h 10mLufthansa

Wed 8/139:35 amBRU - OTP

1 stop8h 00mLufthansa

Deal found 7/27

$227

Fri 8/86:30 amOTP - BRU

1 stop4h 45mSWISS

Mon 8/116:00 pmBRU - OTP

1 stop6h 05mSWISS

Deal found 7/28

$334

One-way flights from Otopeni Intl to Bruxelles-National
Search for one-way flight options from Otopeni Intl to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Wed 10/84:35 pmOTP - BRU

Nonstop2h 50mTAROM

Deal found 7/29

$98

Wed 10/14:05 pmOTP - BRU

1 stop5h 20mAir Serbia

Deal found 7/27

$139

Tue 8/52:05 pmOTP - BRU

1 stop21h 50mMultiple Airlines

Deal found 7/27

$144

Fri 8/2912:20 pmOTP - BRU

Nonstop2h 40mHiSky

Deal found 7/29

$145

Mon 9/156:30 amOTP - BRU

1 stop4h 45mSWISS

Deal found 7/27

$161

Wed 9/36:00 amOTP - BRU

1 stop5h 10mLufthansa

Deal found 7/29

$170

Sun 9/143:55 pmOTP - BRU

1 stop6h 25mTurkish Airlines

Deal found 7/29

$192

Fri 8/298:20 amOTP - BRU

1 stop11h 20mLOT

Deal found 7/29

$230

Mon 8/46:05 pmOTP - BRU

1 stop5h 10mKLM

Deal found 7/29

$253

Mon 8/46:55 pmOTP - BRU

1 stop15h 00mAustrian Airlines

Deal found 7/29

$269

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Wed 10/1

5:00 pm-6:50 pm

Nonstop2h 50m

Brussels Bruxelles-National

Fri 10/3

10:15 pm-1:10 pm

1 stop13h 55m

$142

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Wed 9/17

6:30 am-10:15 am

1 stop4h 45m

Brussels Bruxelles-National

Tue 9/23

6:55 am-1:45 pm

1 stop5h 50m

$173

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Thu 1/8

4:30 pm-6:20 pm

Nonstop2h 50m

Brussels Bruxelles-National

Sun 1/11

7:20 pm-11:00 pm

Nonstop2h 40m

$187

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Thu 1/15

4:30 am-8:40 am

1 stop5h 10m

Brussels Bruxelles-National

Mon 1/19

8:25 pm-3:15 pm

1 stop17h 50m

$195

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Fri 9/12

5:35 pm-10:35 pm

1 stop6h 00m

Brussels Bruxelles-National

Mon 9/15

9:35 am-1:00 am

1 stop14h 25m

$218

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Fri 9/19

10:40 am-12:20 pm

Nonstop2h 40m

Brussels Bruxelles-National

Mon 9/22

1:20 pm-4:50 pm

Nonstop2h 30m

$237

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Wed 10/8

4:35 pm-6:25 pm

Nonstop2h 50m

$98

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Wed 10/1

4:05 pm-8:25 pm

1 stop5h 20m

$139

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Tue 8/5

2:05 pm-10:55 am

1 stop21h 50m

$144

BucharestBrussels

OTP - BRU

OTPBRU

Bucharest Otopeni Intl

Fri 8/29

12:20 pm-2:00 pm

Nonstop2h 40m

$145

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 16 results

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?

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 $1,081). 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?

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

Peruse reviews from past customers who have flown with KLM, LOT, and Austrian Airlines 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.

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,383 reviews

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

LOT

7.6

Good

1,105 reviews

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Austrian Airlines

7.6

Good

821 reviews

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

SWISS

7.5

Good

1,683 reviews

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Turkish Airlines

7.3

Good

3,925 reviews

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What are the cheapest airlines flying from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport round-trip?
According to our current data, SWISS ($173), TAROM ($187), and Air Serbia ($195) 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 TAROM ($98), Air Serbia ($139), and HiSky ($145).
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 (62%), airBaltic (49%), FLYONE Romania (40%).
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 $202, our data indicates the cheapest price to be $36. The most popular route (Bucharest Otopeni Intl - Brussels Bruxelles-National), is priced around $305.
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 $1,081). 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

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Zaventem

Spa

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Top 3 airlines flying from Otopeni Intl to Bruxelles-National

Airline	Cheapest	Average	Flexibility	On-time
Wizz Air	Cheapest$40	Average$89	FlexibilityNo cancel fee	On-timeN/A
Ryanair	Cheapest$46	Average$102	FlexibilityNo cancel fee	On-timeN/A
HiSky	Cheapest$50	Average$271	FlexibilityNo cancel fee	On-timeN/A

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$98+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Round-trip from

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Good round-trip deal

Good one-way deal

Find flight deals from Otopeni Intl to Bruxelles-National

Cheapest flights from Otopeni Intl to Bruxelles-NationalExplore 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Brussels Bruxelles-National Airport that are best for you.

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.

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 July 25, 2025.

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

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 July 29, 2025.

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

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?

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

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

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

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

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

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

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

Traveling to a place near Brussels Bruxelles-National Airport?

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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 July 29, 2025.

Top 3 airlines flying from Otopeni Intl to Bruxelles-National

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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 July 29, 2025.