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Find cheap flights from Brussels to Buenos Aires from $496

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 Buenos Aires departing on 6/3. 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
0 bags
Wed 5/29
Wed 6/5

Search hundreds of travel sites at once for deals on flights to Buenos Aires

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Buenos Aires.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Buenos Aires.
In the last 7 days travelers have searched 43,219,010 times on KAYAK, and here is why:

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Cheap flight deals from Brussels to Buenos Aires (BRU-BUE)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Brussels to Buenos Aires 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 and deals for you by selecting your travel dates.
Choose your dates
7:10 pm - 6:25 amBRU-EZE
16h 15m1 stop
4:45 pm - 2:00 pmEZE-BRU
16h 15m1 stop
$751Lufthansa
Find Deal
Wed, May 29 - Fri, Jun 14
4:30 pm - 6:25 amBRU-EZE
18h 55m2 stops
4:45 pm - 7:25 pmEZE-BRU
21h 40m1 stop
$769Lufthansa
Find Deal
Thu, May 23 - Thu, Jun 6
11:20 am - 6:25 amBRU-EZE
24h 05m1 stop
4:45 pm - 7:25 pmEZE-BRU
21h 40m1 stop
$800Lufthansa
Find Deal
Thu, Jun 20 - Wed, Jul 3
6:55 pm - 7:30 amBRU-EZE
17h 35m1 stop
12:15 pm - 9:45 amEZE-BRU
16h 30m1 stop
$840Air Europa
Find Deal
Sat, Jun 1 - Mon, Jun 17
7:15 am - 10:08 pmBRU-EZE
43h 53m2 stops
4:41 am - 9:20 pmEZE-BRU
35h 39m2 stops
Wed, Sep 25 - Tue, Oct 15
10:40 am - 9:40 amBRU-EZE
28h 00m2 stops
9:30 pm - 8:45 amEZE-BRU
30h 15m1 stop
$855Delta
Find Deal
Tue, May 28 - Tue, Jun 4
10:40 am - 11:30 amBRU-EZE
29h 50m1 stop
9:30 pm - 8:45 amEZE-BRU
30h 15m1 stop
$857Delta
Find Deal
Mon, May 20 - Mon, Jun 3
6:50 pm - 7:40 amBRU-EZE
41h 50m2 stops
2:32 pm - 10:20 amEZE-BRU
38h 48m2 stops
Sat, May 18 - Sat, May 25
6:55 pm - 7:30 amBRU-EZE
17h 35m1 stop
12:15 pm - 9:45 amEZE-BRU
16h 30m1 stop
$867Air Europa
Find Deal
Sat, Jun 1 - Thu, Jun 13
7:05 am - 7:40 pmBRU-EZE
17h 35m1 stop
9:25 pm - 10:30 pmEZE-BRU
20h 05m1 stop
$1,335Iberia
Find Deal
Sat, Aug 31 - Sun, Sep 8

Flights from Brussels to Buenos Aires - Travel Insights & Trends

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

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

The average price of all flights from Brussels Bruxelles-National Airport to Buenos Aires clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Buenos Aires on a Tuesday and more expensive on a Thursday. On your return trip to Brussels, you should consider flying back on a Thursday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Brussels Bruxelles-National Airport to Buenos Aires, 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 Buenos Aires is February, where tickets cost $1,140 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $1,477 and $1,302 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Brussels Bruxelles-National Airport to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Brussels Bruxelles-National Airport to Buenos Aires, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 42 days before departure.

Which airlines provide the cheapest flights from Brussels to Buenos Aires?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, ITA Airways offered the best one-way deal for that route, at $530. KAYAK users also found Brussels to Buenos Aires round-trip flights on Lufthansa from $751 and on Air Europa from $840.

Good to know

Low season

August

High season

December
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 19% increase in price.

When to book flights from Brussels to Buenos Aires

Are your dates flexible? Find out the best times to travel from Brussels to Buenos Aires 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 Buenos Aires flights

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

    In the last 3 days, the lowest price for a flight from Brussels Bruxelles-National Airport to Buenos Aires was $496 for a one-way ticket and $751 for a round-trip.

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

    Yes, you’ll need a passport to travel to Buenos Aires from Brussels.

  • Which aircraft models fly most regularly from Brussels to Buenos Aires?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Brussels to Buenos Aires?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Brussels and Buenos Aires, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Brussels to Buenos Aires, Delta or Iberia?

    The two airlines most popular with KAYAK users for flights from Brussels to Buenos Aires are Delta and Iberia. With an average price for the route of $904 and an overall rating of 8.0, Delta is the most popular choice. Iberia is also a great choice for the route, with an average price of $1,180 and an overall rating of 7.1.

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

    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 Buenos Aires.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires 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 Buenos Aires?

    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 Buenos Aires with an airline and back to Brussels with another airline.

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

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

See more FAQs

Top 5 airlines serving from Brussels to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Brussels to Buenos Aires. 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 Buenos Aires? 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.
7.5
Air FranceOverall score based on 1806 reviews
8.2crew
7.2food
7.5boarding
7.4comfort
7.1entertainment
Airline reviews

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

8.0 ExcellentRussell, Apr 2024BCN - JFK
Read more about Air France reviews

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

Generally good. The crew is excellent. The food could be better.

Excellent apart from transport to actual plane 10 minutes from the actual gate , walking out in the tarmac in the rain and having to climb stairs to enter while holding luggage.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

Boarding was smooth and on time. The seat was comfortable and the entertainment worked. Staff were gracious.

Everything went smoothly with Air France. There was a delay in departure which seemed to relate to the immigration services being short staffed.

Food could have been better especially the breakfast. Overall it was a good flight

I have used Air France and KLM many times it will help if they change their menu's feel like it's been the same for years!!!, Especially the breakfast. Overall the flight was good and enjoyable.

Flight was delayed by well over an hour. Communication was terrible.

I like the team but I don't like the food you provided with money. I want free food and free water.

I would not fly with BA again. Packed in like sardines, constant request to turn down air conditioning due to freezing cold for hours and the food was pretty to look at but tasteless!

My wife and I paid for seat selection to be together. My wife and I were on separate rows and the excuse they gave was they changed the plane. Also, I have celiac and asked for a gluten free meal in the ticket profile which they did not have.

An average flight experience. For our transatlantic portion, they provided a main meal and two snacks. However, the food was not very tasty and the drinks far too small and infrequent for such a long flight. The regrettable part of the flight was that the toilets were extremely filthy. I feel this is unacceptable.

Rude security cunts. However the lady that issued my boarding ticket when I was flying back from New York was lovely & helpful!!

Overall not great . We had a 4 four hour plus delay on returning and communication about the changes was poor . No updates were given on the website or by e-mail . We subsequently missed a connection , were our on a later flight and then missed all public transport for our onward journey home. Needed to hire a car at some expense . One member if staff was rude at the gate

I called prior to flying to confirm our baggage allowance which was 5 bags. On our outbound flight thee were no problems. On the return flight we were charged for each bag totaling $400! We are working with customer service to resolve the issue.

The entertainment system got stuck in the ABBA music channel. The headsets were not loud enough. My pre purchased aisle seat was not honoured

Late boarding. Delayed departure leading to rushed connection at Madrid Barajas. Not necessarily Iberia's fault but delay loading cargo didn't help.

Very BAD crew service They ignore at all any call for service . Very rude from the check in process to all the tripularion members in the fight .

The flight, the staff and the airplane were all fantastic. I highly recommend.

Service on plane was appalling. Cabin crew did not want to help with anything. Window darkening screen did not work so we had to sit in the sun for a few hours until it went down. TV screen did not work and cabin crew just shrugged their shoulders and did not care. We waited for over 2 hours for headphones so we could try watch one screen between 2 people. We had to go to back of plane to request basic water as crew never responded to call request. Will be letting many others know to warn them off ever using Air Europa. Total disaster of their own making

Terrible app. Working off paper stickies for seat reservations doesn’t work anymore.

Impossible to check in via the App. Kept on getting emails offering upgrade. When followed through not available. Wasn't any food anyway.

Place above head to place the rucksack in is smaller than in other planes, so it needed to be located under the front seat.

Totally unprofessional crew, lack of empathy and disrespectful responses. Flight got delayed for Mechanical issue for 3 hours got on the runway then back, then disembarked and just waiting with no one explaining anything and missed my connecting due to that.. the crew total lack of professionalism is totally unseen anywhere.

Flights from MADRID to CARACAS and back Seats on the plane were too uncomfortable for a 9 hour trip, especially when the flight was completely full. Crew treated passengers as if we were cattle. Desperate rush to get food served so they could enjoy First class food at the back of the plane... I went twice to the back of the plane (no one answered the flight attendant button) to ask for coffee and was met with a very abrupt response... 'YOU HAVE TO PAY FOR IT'. The only thing staff could think of saying to me was 'la mascarilla senior!'.... In a way I do not blame Air Europa for getting away with this lamentable service, they are one of only two carriers flying between Spain and Venezuela so do not have any competition... I do not think they would dare offer the same service on a flight from London to Los Angeles!

Seats on the plane were too uncomfortable for a 9 hour trip, especially when the flight was completely full. Crew treated passengers as if we were cattle. Desperate rush to get food served so they could enjoy First class food at the back of the plane... I went twice to the back of the plane (no one answered the flight attendant button) to ask for coffee and was met with a very abrupt response... 'YOU HAVE TO PAY FOR IT'. The only thing staff could think of saying to me was 'la mascarilla senior!'.... In a way I do not blame Air Europa for getting away with this lamentable service, they are one of only two carriers flying between Spain and Venezuela so do not have any competition... I do not think they would dare offer the same service on a flight from London to Los Angeles!

I have loved the flight, very professional and caring staff.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Horrible experience. Nothing to give to kids to keep them entertained.

This flight space was way better than our international flight. Efficient boarding and comfortable

Always a pleasure to deal with United's helpful and knowledgeable saff

This flight is always a cramped bus. The gate area was inadequate and announcements were hard to hear. The flight was delayed 45 minutes to an hour by a broken aircraft door, making our total delay from Vilnius 5 hours.

Unfortunately, the flight departure was delayed over one hour due to the aircraft used arriving late. Boarding was tedious because of the transit bus taking us to a remote area of the tarmac. Once aboard the crew was very accommodating and did well under more stress than usual. Turbulence caused a delay in meal service. Flight Attendant Anson was very helpful, respectful, and attentive to me and others around me. To be very clear, this was a code share flight on United, UA 181. They were very clear to us all to let those customers with a shortened layover time to their connecting flight to be allowed to exit first.

It was timely boarding, well organized. The food was weird in a flight to Buenos Aires. I felt as if I were flying to Asia because of the chicken teriyaki. In my section flight attendants spoke only German and English. I wondered why no Spanish speaker was hired for a flight to Latam. In that Lufthansa needs to be more customer oriented. Compared to other airlines the four seat in the middle is less comfortable. That said, staff was polite and efficient, the entertainment system worked well. It was ultimately a peaceful, well organized and safe flight. Thank you !

Changing the flight with app and customer service was very difficult and poor .although I h ad a ticket and seat number still had to pay more money as ticket not transfered. Couldn’t buy another ticket for my daughter on my booking too. Customer services’s appealing. My daughter was ill and noine cared.

Good crew and good flight but could have run on time They were waiting to collect people from connections

In a half empty plane LH put me on the only row in Economy plus were 3 people were sitting. Instead of asking either one of us if we'd like to switch to an empty center row , they moved people from the back to the empty middle rows. In the end I felt cheated because I paid more for my seat and lost out.

The plane seemed very dated. The entertainment was very limited. There was a school group on our flight and the crew seemed bothered by them. They were not overly friendly or welcoming.

Ok, but no entertainment. Left late, but made up most of the time.

May be it is not an ITA issue, but the bags took long time to go out.

Good. But there food was poor quality and 95% of movies didn't have English subtitles

I thought they had rebranded themselves in every aspect but it was quite the opposite. The food was terrible the service was sub-par. Overall it was not a good experience.

Service from staff was poor, food choices were limited. Air plane was not clean or hygienic and seemed like not cleaned for days. Seats were uncomfortable.

service from stAff was barely there , food choices were limited. AirPlane was not clean and seemed like it was not cleaned for days.. Seats were very uncomfortable.

I paid for premium seats and the last minute they changed the aircraft for a bigger one, they bumped me to another seat which was NOT at all comfortable for an 11 hour flight, will fight for a refund!!

The landing was catastrophic. I was very scared. I thought it were my last lminues. Pilotes should be more experienced

ALL services were good. An announcement should’ve been made at the end of the flight that filling out a customs form would not be necessary anymore for USA travelers entering Philadelphia.

Book cheap flights from Brussels to Buenos Aires

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Brussels to Buenos Aires found on KAYAK in the last 72 hours.
6/3Mon
2 stops
35h 10mBRU-EZE
$496
6/4Tue
2 stops
36h 15mBRU-EZE
$508
6/3Mon
1 stopITA Airways
33h 25mBRU-EZE
$530
6/5Wed
1 stopLufthansa
22h 10mBRU-EZE
$532
6/6Thu
1 stopLufthansa
17h 20mBRU-EZE
$556
5/28Tue
3 stopsSWISS
33h 05mBRU-EZE
$592
6/4Tue
3 stopsEthiopian Air
30h 00mBRU-EZE
$649
9/17Tue
1 stopSWISS
19h 40mBRU-EZE
$731
9/16Mon
2 stopsEthiopian Air
27h 25mBRU-EZE
$756
7/17Wed
2 stopsITA Airways
40h 05mBRU-EZE
$881

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Brussels - Buenos Aires Flights

Departure:

Brussels (BRU)Belgium

Return flight deals:

Buenos Aires - Brussels

Cabin classes:

Browse origins:

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  • Brussels Airport

Browse destinations:

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  • Buenos Aires