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Find cheap flights from Buenos Aires to Brussels from $992

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Brussels departing on 6/30. 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
Mon 6/3
Mon 6/10

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires 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 Buenos Aires to Brussels, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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

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

Bundle and saveSave money when you bundle your flight + hotel.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires 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 and deals for you by selecting your travel dates.
Choose your dates
12:50 pm - 5:30 pmEZE-BRU
23h 40m1 stop
3:35 pm - 7:30 amBRU-EZE
44h 55m2 stops
$1,203ITA Airways
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Thu, Jul 18 - Sat, Aug 10
12:50 pm - 8:35 amEZE-BRU
38h 45m2 stops
3:35 pm - 7:30 amBRU-EZE
44h 55m2 stops
$1,223ITA Airways
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Thu, Jul 18 - Sat, Aug 10
4:45 pm - 5:25 pmEZE-BRU
19h 40m1 stop
7:10 pm - 6:25 amBRU-EZE
16h 15m1 stop
$1,251Lufthansa
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Wed, Jul 3 - Sun, Jul 14
4:45 pm - 5:25 pmEZE-BRU
19h 40m1 stop
7:10 pm - 6:25 amBRU-EZE
16h 15m1 stop
$1,267Lufthansa
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Wed, Jul 3 - Sun, Jul 14
1:30 pm - 2:15 pmEZE-BRU
19h 45m2 stops
7:10 pm - 6:25 amBRU-EZE
16h 15m1 stop
$1,584
Find Deal
Sat, Jul 6 - Sun, Jul 14
1:30 pm - 2:15 pmEZE-BRU
19h 45m2 stops
7:10 pm - 6:25 amBRU-EZE
16h 15m1 stop
$1,604
Find Deal
Sat, Jul 6 - Sun, Jul 14
12:05 pm - 6:50 pmEZE-BRU
25h 45m2 stops
8:00 pm - 10:20 amBRU-EZE
19h 20m2 stops
$1,816British Airways
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Thu, Jul 4 - Mon, Jul 15
12:05 pm - 6:50 pmEZE-BRU
25h 45m2 stops
8:00 pm - 10:20 amBRU-EZE
19h 20m2 stops
$1,839British Airways
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Thu, Jul 4 - Mon, Jul 15
4:25 pm - 7:45 amEZE-BRU
34h 20m2 stops
12:55 pm - 2:50 pmBRU-EZE
54h 55m3 stops
$1,844Air Canada
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Thu, Jul 18 - Sat, Aug 10
4:25 pm - 6:20 amEZE-BRU
32h 55m3 stops
11:20 am - 2:50 pmBRU-EZE
56h 30m3 stops
$2,047Air Canada
Find Deal
Thu, Jul 18 - Sat, Aug 10

Flights from Buenos Aires to Brussels - Travel Insights & Trends

Get data-powered insights and trends into flights from Buenos Aires to Brussels 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 Buenos Aires to Brussels?

The average price of all flights from Buenos Aires to Brussels Bruxelles-National Airport clicked on KAYAK for each day over the last 12 months.
When flying from Buenos Aires to Brussels, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Buenos Aires, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Buenos Aires 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 Buenos Aires to Brussels Bruxelles-National Airport is November, where tickets cost $1,183 on average. On the other hand, the most expensive months are January and April, where the average cost of tickets is $2,512 and $2,415 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Buenos Aires 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 month.
To get a below average price on the flight from Buenos Aires to Brussels Bruxelles-National Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 79 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Buenos Aires to Brussels were found on ITA Airways ($1,203) and Lufthansa ($1,251). SWISS proposed the cheapest one-way flight at $1,276.

Good to know

Low season

November

High season

May
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly with an average 4% increase in price.

When to book flights from Buenos Aires to Brussels

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

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

    In the last 3 days, the lowest price for a flight from Buenos Aires to Brussels Bruxelles-National Airport was $992 for a one-way ticket and $1,203 for a round-trip.

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

    A passport is required to fly from Buenos Aires to Brussels.

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

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

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

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

  • Which is the best airline for flights from Buenos Aires to Brussels, Lufthansa or ITA Airways?

    The two airlines most popular with KAYAK users for flights from Buenos Aires to Brussels are Lufthansa and ITA Airways. With an average price for the route of $2,059 and an overall rating of 7.0, Lufthansa is the most popular choice. ITA Airways is also a great choice for the route, with an average price of $1,301 and an overall rating of 6.7.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buenos Aires 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 Buenos Aires up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Buenos Aires to Brussels

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires 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 Buenos Aires to Brussels? 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.
7.0
LufthansaOverall score based on 7730 reviews
6.9Comfort
7.7Crew
6.7Entertainment
7.2Boarding
6.5Food
Airline reviews

The flight and crew was above average. However, there was a two hour delay.

8.0 ExcellentMark, May 2024KRK - MUC
Read more about Lufthansa reviews

The flight and crew was above average. However, there was a two hour delay.

Try to humanize onboarding and take AI out. It's embarrassing and useless

That was no easy way to get on board in the plane was very hot and I couldn’t talk to the crewmember there super rude and they couldn’t fix the AC. They felt very uncomfortable for 3 1/2 hours flight. I would not use airline next time. Thank you.

A350 has great entertainment. Make sure to watch the plane's external tail and nose camera's on landing and take off. Seats were a little hard for a 10 hour flight. I am gluten intolerant, they had good alternative meals for me on the flight.

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.

Need more time for connecting flights in Munich Food seems worse now on Lufthansa Very uncomfortable seats

Boarding is as always an issue. Slow and long boarding time.

The flight was cancelled, and no reason was given. The flight was rebooked 3 days later. Calling customer service was next to impossible. There was no option to get in a queue in the phone call. It simply said all agents are busy call back later. It is 2024 and not 1970s to have such outdated technology. Live chat was even worse as I was 753 in line and it kept getting timed out. The icing on the cake was that the working hours was something like 9:00 AM to 6:00 PM? Really for international airline when the flights usually depart early in the morning? Things only got worse in the check-in counter in Mumbai. The monitor in the check-in counter said that the flight was on time even though it was cancelled. There were 2 agents helping a 747 full of passengers. It was 5:30 AM by the time I checked into the hotel. I tried reaching Kayak (Chatdeal via email) days before the onward flight from Seattle and no one cared to respond even after reminder. I will go with Expedia in the future. In fact, for my next trip to Japan I have already used Expedia.

Only two check in counters for online bag drop, economy and premium economy clients, NO management supervision whatsoever, no announcements, whilst Business and first class had three check in counters operational, with the bulk of clients flying economy on a 747…..very poor service indeed. Stood in a queue for two hours to check in!!!!!! The flight crew were equally indifferent.

Good in general but I’m missing a bag So will see how long it will take to send it back

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 Buenos Aires to Brussels

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Buenos Aires to Brussels found on KAYAK in the last 72 hours.
6/30Sun
3 stops
41h 27mEZE-BRU
$992
6/12Wed
2 stops
26h 35mEZE-BRU
$1,127
6/25Tue
2 stops
45h 25mEZE-BRU
$1,238
7/23Tue
2 stopsSWISS
24h 45mAEP-BRU
$1,276
6/12Wed
1 stopAir Europa
24h 25mEZE-BRU
$1,297
7/20Sat
2 stops
19h 00mAEP-BRU
$1,297
6/24Mon
3 stops
36h 17mEZE-BRU
$1,603
7/1Mon
1 stopAir Europa
24h 25mEZE-BRU
$1,658
7/7Sun
1 stopAir Europa
24h 25mEZE-BRU
$1,734
7/6Sat
1 stopAir Europa
24h 25mEZE-BRU
$1,890

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Last minute flights from Buenos Aires to Brussels

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Buenos Aires to Brussels that are departing in the next 10 days.
5/9Thu
multi-stopTurkish Airlines
32h 35mEZE-BRU
6/6Thu
multi-stopTurkish Airlines
32h 30mBRU-EZE
$3,137
5/9Thu
multi-stopAir Europa
24h 25mEZE-BRU
6/6Thu
multi-stopAir Europa
25h 45mBRU-EZE
$3,393
5/9Thu
multi-stop
22h 10mAEP-BRU
6/6Thu
multi-stop
25h 50mBRU-AEP
$5,646

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Flights to Brussels

Destination:

Brussels (BRU)Belgium

Return flight deals:

Brussels - Buenos Aires

Cabin classes:

Browse origins:

  • Flights » 
  • Buenos Aires

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Brussels Airport