BRU - OTP

$76 Find Cheap Flights from Brussels to Bucharest - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brussels to Bucharest departing on 9/14. 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, 0 bags

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Everything you should know

Cheapest round-trip
$170
Typical prices: $79-$226
Air Serbia
Wed 10/7Thu 10/8
BRU - OTP • 1 stop
Cheapest non-stop
$178
Typical prices: $70-$165
FLYONE Romania
Fri 9/4Mon 9/7
BRU - OTP • Non-stop
Nonstop flights
Mon, Tue, Wed, Thu, Fri, Sun
You can fly direct with TAROM, FLYONE Romania and HiSky. Average duration is 2h 40m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top airlines
Cheapest • from $170 (round-trip)
Best reviews • 6.9 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Avoid delays
Most punctual • 68% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 3% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 63% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bucharest!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Brussels to Bucharest (BRU-OTP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Brussels to Bucharest 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 round-trip flight deals from Brussels to Bucharest

Wed, Oct 7 - Thu, Oct 8
Air Serbia Logo
9:15 pm - 3:05 am
BRU
-
OTP
4h 50m
1 stop
Air Serbia Logo
4:05 pm - 8:25 pm
OTP
-
BRU
5h 20m
1 stop
$170Air Serbia
Fri, Sep 4 - Mon, Sep 7
FLYONE Romania Logo
8:00 pm - 11:50 pm
BRU
-
OTP
2h 50mnonstop
FLYONE Romania Logo
7:00 am - 9:00 am
OTP
-
BRU
3h 00mnonstop
$178FLYONE Romania
Thu, Sep 10 - Wed, Sep 30
Multiple Airlines Logo
9:15 pm - 3:20 pm
BRU
-
OTP
17h 05m
1 stop
Multiple Airlines Logo
4:20 pm - 6:20 pm
OTP
-
BRU
3h 00mnonstop
$181Multiple Airlines
Fri, Sep 4 - Mon, Sep 7
Multiple Airlines Logo
8:00 pm - 11:50 pm
BRU
-
OTP
2h 50mnonstop
Multiple Airlines Logo
10:35 pm - 8:35 am
OTP
-
BRU
11h 00m
1 stop
$184Multiple Airlines
Wed, Sep 9 - Thu, Sep 10
TAROM Logo
7:20 pm - 11:00 pm
BRU
-
OTP
2h 40mnonstop
TAROM Logo
4:15 pm - 6:05 pm
OTP
-
BRU
2h 50mnonstop
$188TAROM
Fri, Sep 4 - Sun, Sep 6
Multiple Airlines Logo
8:00 pm - 11:50 pm
BRU
-
OTP
2h 50mnonstop
Multiple Airlines Logo
5:35 am - 9:25 am
OTP
-
BRU
4h 50m
1 stop
$190Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Air Serbia Logo
9:15 pm - 3:20 pm
BRU
-
OTP
17h 05m
1 stop
Air Serbia Logo
4:05 pm - 9:05 am
OTP
-
BRU
18h 00m
1 stop
$193Air Serbia
Thu, Sep 17 - Fri, Sep 18
Multiple Airlines Logo
9:15 pm - 3:05 am
BRU
-
OTP
4h 50m
1 stop
Multiple Airlines Logo
10:40 am - 12:20 pm
OTP
-
BRU
2h 40mnonstop
$196Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
8:50 pm - 9:05 am
BRU
-
OTP
11h 15m
1 stop
Multiple Airlines Logo
7:00 am - 9:00 am
OTP
-
BRU
3h 00mnonstop
$199Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
8:50 pm - 9:05 am
BRU
-
OTP
11h 15m
1 stop
Multiple Airlines Logo
2:40 pm - 7:10 pm
OTP
-
BRU
5h 30m
1 stop
$200Multiple Airlines
Booking Insights

KAYAK's insights & trends for Brussels to Bucharest flights

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

How much is a round-trip flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport departing in October.

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

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

If your flying dates are flexible, you should consider flying to Bucharest on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Brussels to Bucharest. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl 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 Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport is January, where tickets cost $61 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $317 and $244 respectively.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $348, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl 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 Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport, you should book around 3 weeks before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$76
Best time to beat the crowds with an average 64% drop in price.
Most popular time to fly with an average 46% increase in price.
Flight from Brussels to Bucharest

When to book flights from Brussels to Bucharest

Are your dates flexible? Find out the best times to travel from Brussels to Bucharest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Brussels to Bucharest flights

  • How many flights are there between Brussels Bruxelles-National Airport and Bucharest Otopeni Intl Airport per day?

    Each day, there are between 1 and 3 nonstop flights that take off from Brussels Bruxelles-National Airport and land in Bucharest Otopeni Intl Airport, with an average flight time of 2h 40m. The most common departure time is 10:00 am and most flights take off in the evening. Each week, there are 10 flights. The most frequent day of departure is Monday, when 30% of all weekly flights depart. The fewest flights depart on a Tuesday.

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

    In the last 5 days, the lowest price for a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport was $76 for a one-way ticket and $170 for a round-trip.

  • Do I need a passport to fly between Brussels and Bucharest?

    A passport is required to fly from Brussels to Bucharest.

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

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Brussels to Bucharest flight route.

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

    You can catch a nonstop flight from Brussels to Bucharest on Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday.

  • Which is the best airline for flights from Brussels to Bucharest, Ryanair or Wizz Air?

    The two airlines most popular with KAYAK users for flights from Brussels to Bucharest are Ryanair and Wizz Air. With an average price for the route of $157 and an overall rating of 6.9, Ryanair is the most popular choice. Wizz Air is also a great choice for the route, with an average price of $176 and an overall rating of 6.8.

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

    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 Brussels to Bucharest.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bucharest with an airline and back to Brussels with another airline. Booking your flights between Brussels and OTP can sometimes prove cheaper using this method.

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

    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 Bucharest from Brussels up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $173 or less one-way and $668 or less round-trip.

Prefer to fly direct from Brussels to Bucharest?

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

Direct departures

Brussels Bruxelles-National to Bucharest Otopeni Intl

Monday

FLYONE Romania,HiSky,TAROM

FLYONE Romania,HiSky, +1 more

Tuesday

TAROM

TAROM

Wednesday

HiSky,TAROM,FLYONE Romania

HiSky,TAROM, +1 more

Thursday

TAROM

TAROM

Friday

FLYONE Romania,HiSky,TAROM

FLYONE Romania,HiSky, +1 more

Sunday

TAROM

TAROM

See more direct flights

Direct returns

Bucharest Otopeni Intl to Brussels Bruxelles-National

Monday

FLYONE Romania,HiSky,TAROM

FLYONE Romania,HiSky, +1 more

Tuesday

TAROM

TAROM

Wednesday

HiSky,TAROM,FLYONE Romania

HiSky,TAROM, +1 more

Thursday

TAROM

TAROM

Friday

FLYONE Romania,HiSky,TAROM

FLYONE Romania,HiSky, +1 more

Sunday

TAROM

TAROM

See more direct flights

Reviews of the top airlines flying from Brussels to Bucharest

 
See real verified KAYAK customer reviews for airlines flying from Brussels to Bucharest. 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 Brussels to Bucharest? 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.
6.9
RyanairOverall score based on 5436 reviews
5.7Entertainment
7.5Crew
6.7Boarding
6.5Comfort
6.0Food
Airline reviews

Ryan air flight was good. Nothing to complain about. I had heard absolute horror stories about Ryan air so was worried about the flight but everything went smoothly. We have had two Ryan air flights with no problems. Last flight is Vernon come. Palermo to Milan. Fingers crossed.

8.0 ExcellentJill, Sep 2025
BRI - CTA
Read more Ryanair reviews

Ryan air flight was good. Nothing to complain about. I had heard absolute horror stories about Ryan air so was worried about the flight but everything went smoothly. We have had two Ryan air flights with no problems. Last flight is Vernon come. Palermo to Milan. Fingers crossed.

It would be nice to have power to charge phone.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

Good service for a budget trip. No problems at all

we were boarded AND only after the boarding process was finished we were announced there is going to be a delay of one hour.

Flight with Ryanair more than 1,5 hours are awful... No space between seats, absolutely uncomfortable stay.

Letting people wait outside for boarding in the rain and almost 0 degrees for a high temperature destination is very customer unfriendly

Enjoyed our flight with Ryanair to Arrecife. Flight boarded pretty much on time, crew were welcoming and very good. Generally good for a frequent low cost flight, Seats could however have been more comfortable.

Toulouse Alicante, excellent. But the 2 next fligth by Air Europa canceled. Bad bad

On time but no water , milk or refreshments of any kind on board. Which is poor, especially with children and elderly on board. Toilets filthy,

Worst airline I’ve ever been on. Would not recommend to anyone no matter the cost.

I wasn't able to check in before because I had no internet on a long ride over and I had to pay Euro 50 all together I paid an extra Euro 200 on top of the original flight because I had suitcase and carry on and I wasn't able to check in online before And the end it ends up being more expensive flight than a regular carrier You don't save money and the plane is less comfortable

Surprisingly, a very good flight. No wonder that Wizz flights are always full.

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

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.

A GOOD IDEA IS TO SEND TO ME BOARDING PASS IN ADVANCE SO I DONT HAVE TO FIGHT FOR IT

Sempre in ritardo, bagni sporchi e sedili sporchi con le briciole

Everything you need to know for your flight from Brussels to Bucharest

Information on your arrival and departure airports