BUH - BRU

€44 Find Cheap Flights from Bucharest to Brussels

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bucharest to Bruxelles-National departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels Bruxelles-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Brussels, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bucharest to Brussels (BUH-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bucharest to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bucharest to Bruxelles-National

Mon, 27 Oct - Fri, 31 Oct
FLYONE Romania Logo
13:40 - 15:30OTP-BRU
2h 50mdirect
FLYONE Romania Logo
16:30 - 20:20BRU-OTP
2h 50mdirect
€74FLYONE Romania
Find Deal
Mon, 27 Oct - Fri, 31 Oct
 Logo
15:45 - 18:45OTP-BRU
4h 00m1 stop
 Logo
16:30 - 20:20BRU-OTP
2h 50mdirect
€125
Find Deal
Thu, 23 Oct - Sun, 26 Oct
LOT Logo
08:20 - 16:00OTP-BRU
8h 40m1 stop
LOT Logo
07:30 - 13:50BRU-OTP
5h 20m1 stop
€155LOT
Find Deal
Thu, 18 Sep - Sun, 21 Sep
LOT Logo
08:20 - 22:25OTP-BRU
15h 05m1 stop
LOT Logo
07:50 - 01:50BRU-OTP
17h 00m1 stop
€156LOT
Find Deal
Thu, 23 Oct - Sun, 26 Oct
TAROM Logo
15:35 - 17:25OTP-BRU
2h 50mdirect
TAROM Logo
19:20 - 23:00BRU-OTP
2h 40mdirect
€161TAROM
Find Deal
Wed, 17 Sep - Sun, 21 Sep
LOT Logo
05:35 - 09:25OTP-BRU
4h 50m1 stop
LOT Logo
07:50 - 01:50BRU-OTP
17h 00m1 stop
€161LOT
Find Deal
Wed, 29 Oct - Tue, 11 Nov
TAROM Logo
16:30 - 18:20OTP-BRU
2h 50mdirect
TAROM Logo
19:20 - 23:00BRU-OTP
2h 40mdirect
€173TAROM
Find Deal
Wed, 24 Sep - Mon, 29 Sep
SWISS Logo
06:30 - 10:15OTP-BRU
4h 45m1 stop
SWISS Logo
18:00 - 01:05BRU-OTP
6h 05m1 stop
€175SWISS
Find Deal
Sun, 7 Dec - Sat, 13 Dec
SWISS Logo
06:30 - 13:35OTP-BRU
8h 05m1 stop
SWISS Logo
15:20 - 00:30BRU-OTP
8h 10m1 stop
€176SWISS
Find Deal
Sun, 21 Dec - Sat, 27 Dec
KLM Logo
06:00 - 10:10OTP-BRU
5h 10m1 stop
KLM Logo
06:15 - 13:00BRU-OTP
5h 45m1 stop
€185KLM
Find Deal

Everything you should know

Top airlines
FLYONE Romania
Cheapest • from €74 (return)
Wizz Air
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
OTP-BRU
Cheapest
OTP-BRU
Most popular
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 41% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€74
Typical prices: €63-127
FLYONE Romania
Mon 27/10Fri 31/10
OTP – BRU • Direct
Cheapest one-way flight
€44
Typical prices: €59-197
FLYONE Romania
Wed 10/9
OTP – BRU • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Bruxelles-National!
Booking Insights

KAYAK's insights & trends for Bucharest to Bruxelles-National flights

Get data-powered insights and trends into flights from Bucharest to Bruxelles-National to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Bucharest to Brussels Bruxelles-National Airport?

What is the cheapest Bucharest to Brussels Bruxelles-National Airport flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Bucharest to Brussels Bruxelles-National Airport costs €73 on the route between Bucharest Otopeni Intl Airport (OTP) and Brussels Bruxelles-National Airport (BRU). It is also the most popular route.

What’s the cheapest day of the week to fly from Bucharest to Brussels?

The average price of all round-trip flights from Bucharest to Brussels Bruxelles-National Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Brussels on a Friday and more expensive on a Saturday. On your return trip to Bucharest, you should consider flying back on a Monday, and avoid Fridays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bucharest to Brussels Bruxelles-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bucharest to Brussels Bruxelles-National Airport is January, where tickets cost €68 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is €186 and €173 respectively.

Can I save money by flying with a stopover from Bucharest to Brussels Bruxelles-National Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €73, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Bucharest to Brussels Bruxelles-National Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bucharest to Brussels Bruxelles-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bucharest to Brussels Bruxelles-National Airport, you should book around 4 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
Best time to beat the crowds (41% less expensive on average)
Most popular time to fly (8% more expensive on average)

When to book flights from Bucharest to Bruxelles-National

Are your dates flexible? Find out the best times to travel from Bucharest to Bruxelles-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bucharest to Brussels flights

  • What is the cheapest flight from Bucharest to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from Bucharest to Brussels Bruxelles-National Airport was €51 for a one-way ticket and €86 for a return.

  • Which aircraft models fly most regularly from Bucharest to Brussels?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Bucharest to Brussels flight route.

  • Which airline alliances offer flights from Bucharest to Brussels?

    SkyTeam is the only airline alliance operating flights between Bucharest and Brussels.

  • On which days can I fly direct from Bucharest to Brussels?

    There are direct flights from Bucharest to Brussels on a daily basis.

  • How does KAYAK find such low prices on flights from Bucharest to Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bucharest to Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bucharest to Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Bucharest is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bucharest to Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Brussels with an airline and back to Bucharest with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bucharest to Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Bucharest up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Bucharest to Brussels Bruxelles-National?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Bucharest to Brussels Bruxelles-National.
Find which airlines fly direct from Bucharest to Brussels Bruxelles-National Airport, which days they fly and book direct flights.

Direct departures

Bucharest to Brussels Bruxelles-National

Monday

FLYONE Romania, HiSky, TAROM

FLYONE Romania, HiSky, +1 more

Tuesday

TAROM

TAROM

Wednesday

FLYONE Romania, HiSky, TAROM

FLYONE Romania, HiSky, +1 more

Thursday

TAROM

TAROM

Friday

FLYONE Romania, HiSky, TAROM

FLYONE Romania, HiSky, +1 more

Saturday

FLYONE Romania

FLYONE Romania

Sunday

TAROM

TAROM

See more direct flights

Direct returns

Brussels Bruxelles-National to Bucharest

Monday

FLYONE Romania, HiSky, TAROM

FLYONE Romania, HiSky, +1 more

Tuesday

TAROM

TAROM

Wednesday

FLYONE Romania, HiSky, TAROM

FLYONE Romania, HiSky, +1 more

Thursday

TAROM

TAROM

Friday

FLYONE Romania, HiSky, TAROM

FLYONE Romania, HiSky, +1 more

Saturday

FLYONE Romania

FLYONE Romania

Sunday

TAROM

TAROM

See more direct flights

Reviews of the top airline flying from Bucharest to Bruxelles-National

 
See real verified KAYAK customer reviews for airlines flying from Bucharest to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bucharest to Bruxelles-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
Wizz AirOverall score based on 375 reviews
5.8Entertainment
6.7Comfort
6.1Food
6.7Boarding
7.4Crew
Airline reviews

The 50 € boarding fees per ticket are completely unjustified. I lost all my savings because I arrived at the counter barely 5 minutes late (2hrs and 55mine before departure). This feels like an unnecessary penalty. It's especially disappointing considering the initial flight was canceled by WizzAir. I expect a partial refund of the 196 € paid for the boarding.

2.0 MediocreAbdelrahman, Jun 2025MXP - JED
Read more Wizz Air reviews

The 50 € boarding fees per ticket are completely unjustified. I lost all my savings because I arrived at the counter barely 5 minutes late (2hrs and 55mine before departure). This feels like an unnecessary penalty. It's especially disappointing considering the initial flight was canceled by WizzAir. I expect a partial refund of the 196 € paid for the boarding.

Boarding kept us waiting for ~15 minutes in the sleeve. Other than that, excellent for a low cost carrier.

Low cost carrier, you get what you pay for. Cardboard-quality seat, no recline, minimum pitch, bus-to-board service (no jetbridge), and overworked/underpaid flight attendants. But, they got the job done on-time with no major catastrophes.

The behavior of the front desk and lack of explanation of hidden fees and prices in emails send pre-flight marred things up. 1 star

2 hours delay, very disappointing, at least they didn’t cancel at all as they do often

I miss my flight due to boarding pass won’t load up

Flight schedule was modified and the final departure time delayed.

Big delay because of the weather but communication not so good. Boarding already late (due to tight schedule on Wizz side). When you get in you are hurried every second even if you still need a few seconds to arrange your bags. Food far away from how it looks in the catalogue and right on row 8 already out of chocolate although you are supposed to receive one for a menu. No replacement was offered.

The border control opens at 4:30 so there is no point in going in early as the wizz email suggests. Our flight utilized a plane with plastic seating which was really uncomfortable.

Check in took very long. All three priority agents left for lunch or something and the line did not move.

Everything you need to know for your flight from Bucharest to Bruxelles-National

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.