BRU - BUE

$483 Find Cheap Flights from Brussels to Buenos Aires

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 3/3. 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
1 adult, Economy, 0 bags

KAYAK searches 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, 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 Brussels to Buenos Aires, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$945
Typical prices: $1,061-$1,379
Delta
ד' 2/25ה' 3/19
BRU - EZE • 2 stops
Cheapest one-way
$483
United Airlines
ג' 3/3
BRU - EZE • 2 stops
Top airlines
Delta
Cheapest • from $945 (round-trip)
Air Europa
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 18% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Brussels to Buenos Aires

ד', פב​​​​​​​' 25 - ה', מרץ 19
Delta Logo
2:45 pm - 10:15 am
BRU
-
EZE
23h 30m2 stops
Delta Logo
10:25 pm - 8:00 am
EZE
-
BRU
29h 35m2 stops
$945Delta
ו', ינו' 23 - ו', ינו' 30
Delta Logo
10:45 am - 7:20 am
BRU
-
EZE
24h 35m2 stops
Delta Logo
10:25 pm - 2:15 pm
EZE
-
BRU
35h 50m2 stops
$950Delta
ה', מאי 28 - ה', יוני 18
KLM Logo
8:05 am - 5:50 am
BRU
-
EZE
26h 45m1 stop
KLM Logo
3:00 pm - 2:40 pm
EZE
-
BRU
18h 40m1 stop
$966KLM
ה', מאי 21 - ו', מאי 29
Delta Logo
10:45 am - 9:45 am
BRU
-
EZE
28h 00m1 stop
Delta Logo
8:10 pm - 8:40 am
EZE
-
BRU
31h 30m1 stop
$1,002Delta
ה', מרץ 5 - א', מרץ 22
Air Canada Logo
10:00 am - 5:20 pm
BRU
-
AEP
35h 20m2 stops
Air Canada Logo
1:40 pm - 7:50 am
AEP
-
BRU
38h 10m2 stops
$1,006Air Canada
ג', יוני 2 - ה', יולי 2
Turkish Airlines Logo
6:50 pm - 10:25 pm
BRU
-
EZE
56h 35m2 stops
Turkish Airlines Logo
11:55 pm - 9:25 pm
EZE
-
BRU
40h 30m2 stops
$1,011Turkish Airlines
ה', מאי 28 - ב', יוני 22
KLM Logo
10:25 am - 5:50 am
BRU
-
EZE
24h 25m1 stop
KLM Logo
3:00 pm - 2:40 pm
EZE
-
BRU
18h 40m1 stop
$1,021KLM
ה', מרץ 5 - א', מרץ 22
Air Canada Logo
10:00 am - 5:20 pm
BRU
-
AEP
35h 20m2 stops
Air Canada Logo
1:40 pm - 7:50 am
AEP
-
BRU
38h 10m2 stops
$1,022Air Canada
ג', יוני 2 - ה', יולי 2
LATAM Airlines Logo
1:10 pm - 10:30 am
BRU
-
AEP
26h 20m1 stop
LATAM Airlines Logo
8:40 am - 2:45 pm
AEP
-
BRU
25h 05m2 stops
$1,166LATAM Airlines
ג', יוני 2 - ה', יולי 2
LATAM Airlines Logo
10:55 am - 2:00 pm
BRU
-
AEP
32h 05m2 stops
LATAM Airlines Logo
8:40 am - 2:45 pm
AEP
-
BRU
25h 05m2 stops
$1,408LATAM Airlines
Booking Insights

KAYAK's insights & trends for Brussels to Buenos Aires flights

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.

How much is a round-trip flight from Brussels Bruxelles-National Airport to Buenos Aires?

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 Buenos Aires departing in February.

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

The average price of all round-trip 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 Saturday and more expensive on a Monday. On your return trip to Brussels, you should consider flying back on a Friday, and avoid Wednesdays 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 round-trip 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 September, where tickets cost $953 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,489 and $1,457 respectively.

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

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 Buenos Aires, 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 Buenos Aires, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonMay
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 27% 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 $483 for a one-way ticket and $945 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 is the only airline alliance operating flights between Brussels and Buenos Aires.

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

    The two airlines most popular with KAYAK users for flights from Brussels to Buenos Aires are Air Europa and Iberia. With an average price for the route of $1,167 and an overall rating of 7.0, Air Europa is the most popular choice. Iberia is also a great choice for the route, with an average price of $1,169 and an overall rating of 7.0.

  • 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.

Reviews of the top 3 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.
7.0
Air EuropaOverall score based on 571 reviews
6.3Food
6.9Comfort
6.6Entertainment
7.5Crew
7.1Boarding
Airline reviews

I was not allowed to cancel the flight, customer service is atrocious

2.0 MediocreAnonymous, Dec 2025
MIA - MAD
Read more Air Europa reviews

I was not allowed to cancel the flight, customer service is atrocious

Great staff, just very far from the main terminal, had to run to connect my flight. I had 90 minutes to spare. But my flight from Chicago was delayed also.

My luggage is lost and nowhere to be found, no response from airline

Boarding was a shitshow. Had to bus to the gate. No separate bus and boarding process for Business Class.

The plane was very old, no power outlets. We also had to wait a long time to board. They kept moving us to different lines before we actually could step foot on the plane. We ended up being delayed an hour but we were never told or informed for any reason. After the meal I asked for a coffee which the flight attendant forgot and I had to ask again. Overall not the worst but not the best experience.

Need to pay for headsets, water, or any extra except air to breath.

Sitting space was very tight and I am not big or fat (I am 5'10" 178 Lb), so eating was very challenging. The rest was good.

Sitting space was very tight, so eating was difficult. But everything else was good.

12 hours flight. Only one meal, not enough food. At the galley only water during the flight. Lavatories not clean. Headsets at extra cost.

Need to pay for a cup of water. No food. Need to pay for headsets.

I've taken British Airways before and it has been great. On this trip to Spain and Portugal we had two BA flights. On both flights we were taken by bus from the terminal out to the plane on the tarmac. There were many older folks on these flights, and to ask people in their 70s to lug their carry-on and personal items up the long mobile staircase to the plane entrance, is very disturbing. I won't be taking British Airways in the future. Many people on these flights were very unhappy.

Good plane, excellent food, crew and entertainment. Seats in business could use an upgrade

Flight to get to Barcelona was cancelled and then the next flight was overbooked. Cancelled the entire trip and went elsewhere. Fighting with iberia to get my money back. Ill never book this carrier again!

Delayed. Mismanagement of gate lines. Passengers arguing with eachother as a result of lack of organization by airline. Avoid this airline.

Terrible. Won’t fly again. Boarding was an issue. Took TWO hours to “find” my confirmed reservation. Crew at desk was super rude and unconcerned. Was not escorted through despite delay on their end. Almost missed fight and luggage arrived one day late…. Which I had to pick up by cab or wait even longer (not reimbursed).

This is where i leave an airline review. Test test test!

Good Poor. service onboard No food. Low quality for economy plus

It was hidden that I needed a special fee to bring my guitar on. They charged me an extra 69 euros at the gate and did not refund me the checked bag I paid for and the over head bag I paid for which I didn't use because I had to pay for the special guitar case. Criminal behavior. They were very unkind about it as well. Terrible experience. I'd like my money back for the extras I paid for.

It was extremely cold in the back of the plane. The seats are uncomfortable and space very small. Crew was excellent as usual.

Chairs do not recline. Finished the trip with an aching back.

The crew on my Frankfurt to Chicago flight were outstanding!! Friendly, helpful and worth taking the time to write an excellent review on their behalf. I would fly Lufthansa again just because of their warmth, kindness and humor!

Give yourself over 2+ hours layover because if flight is slighlty delayed and you miss your connection, Lufthansa will do nothing for you

Size of economy seats great. Food well not bad for airline food. Staff friendly, helpful, professional. Very impressed

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Everything went well. I will fly with Lufthansa again. And use Kayak whenever I book flights

The flight was ok but chargers did not work and the speakers in the back of the cabin did not either. But I am writing because the crew was really, really rude and not only rude but had the curtains always closed, forgot to clear our trays, the bathrooms were filthy and trash was building out, and one of the attendants even had her EARBUDS on while in the cabin. From movement it seemed like she was listening to music, so not even the safety aspect was there. My neighbor s English is not good and they were very dismissive of her. when we deplaned the crew in the back was just chatting with one another and the first class attendant was briefly and said goodnight. It is nice that a crew gets along so well, but they did not take care of passengers at all. They rushed through all the services and otherwise did not go through the cabin to offer water or anything else. i had the feeling of being unwelcome at a party. I am not a grumpy traveller but I thought you really needed to know. Thank you, Carin

Liked the flight being almost on time (airport issues created a delay). Disliked the issue printing tag bags on the kiosk and having to wait for an hour on like to drop my bags.

Flight was delayed and luggage was delivered day after arrival. In Bilbao they told me day after would be delivered faster if I went to Bilbao to get my own bags so I did. Wasted my morning.

Comment for Lufthansa is just perfect, similar to my first flight comment.

The food not that great. Did not like the fact that we could not purchase upgrade at the airport

Everything you need to know for your flight from Brussels to Buenos Aires

Information on your arrival and departure airports