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Cheap flights from Brussels Bruxelles-National Airport to Buenos Aires from $560

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels Bruxelles-National Airport to Buenos Aires departing on 5/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Brussels Bruxelles-National Airport to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:45 am - 9:45 am
BRU
-
EZE
29h 00m
1 stop
Delta Logo
8:10 pm - 7:40 am
EZE
-
BRU
30h 30m
1 stop
$893Delta
Tue, Sep 1 - Tue, Sep 22
Delta Logo
9:45 am - 9:45 am
BRU
-
EZE
29h 00m
1 stop
Delta Logo
8:10 pm - 7:40 am
EZE
-
BRU
30h 30m
1 stop
$894Delta
Sun, Oct 4 - Mon, Oct 19
Delta Logo
9:45 am - 9:45 am
BRU
-
EZE
29h 00m
1 stop
Delta Logo
8:10 pm - 7:40 am
EZE
-
BRU
30h 30m
1 stop
$895Delta
Sun, Oct 4 - Tue, Oct 20
Delta Logo
9:45 am - 9:45 am
BRU
-
EZE
29h 00m
1 stop
Delta Logo
8:10 pm - 7:40 am
EZE
-
BRU
30h 30m
1 stop
$898Delta
Mon, Sep 21 - Wed, Oct 14
Iberia Logo
7:05 am - 7:55 pm
BRU
-
EZE
17h 50m
1 stop
Iberia Logo
5:50 pm - 10:30 pm
EZE
-
BRU
23h 40m
1 stop
$905Iberia
Thu, May 21 - Tue, Jun 16
LATAM Airlines Logo
1:10 pm - 9:40 am
BRU
-
AEP
25h 30m
1 stop
LATAM Airlines Logo
11:45 am - 10:50 am
AEP
-
BRU
18h 05m
1 stop
$911LATAM Airlines
Thu, Jun 4 - Wed, Jun 17
LATAM Airlines Logo
12:05 pm - 4:00 pm
BRU
-
AEP
32h 55m
2 stops
LATAM Airlines Logo
11:45 am - 10:50 am
AEP
-
BRU
18h 05m
1 stop
$945LATAM Airlines
Mon, May 25 - Mon, Jun 15
Multiple Airlines Logo
7:05 am - 1:00 am
BRU
-
EZE
22h 55m
2 stops
Multiple Airlines Logo
2:10 am - 10:50 am
EZE
-
BRU
27h 40m
1 stop
$951Multiple Airlines
Mon, Jun 8 - Sun, Jun 14
Multiple Airlines Logo
1:10 pm - 10:30 am
BRU
-
AEP
26h 20m
1 stop
Multiple Airlines Logo
11:45 am - 2:30 pm
AEP
-
BRU
21h 45m
2 stops
$960Multiple Airlines
Thu, Jun 4 - Wed, Jun 17
Lufthansa Logo
7:30 pm - 9:40 am
BRU
-
AEP
19h 10m
2 stops
Lufthansa Logo
12:55 pm - 4:15 pm
AEP
-
BRU
22h 20m
2 stops
$990Lufthansa
Mon, Jun 8 - Mon, Jun 15

Delta flights from Brussels Bruxelles-National Airport to Buenos Aires

Our best Delta deals on Brussels Bruxelles-National Airport to Buenos Aires flight tickets
Delta
Sep 1
BRU9:45 amBrussels Bruxelles-National
29h 00m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Sep 22
EZE8:10 pmBuenos Aires Ministro Pistarini
30h 30m
1 stop
BRU7:40 amBrussels Bruxelles-National
$893
Delta
Oct 4
BRU9:45 amBrussels Bruxelles-National
29h 00m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Oct 19
EZE8:10 pmBuenos Aires Ministro Pistarini
30h 30m
1 stop
BRU7:40 amBrussels Bruxelles-National
$894
Delta
Oct 4
BRU9:45 amBrussels Bruxelles-National
29h 00m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Oct 19
EZE8:10 pmBuenos Aires Ministro Pistarini
30h 30m
1 stop
BRU7:40 amBrussels Bruxelles-National
$895

Iberia flights from Brussels Bruxelles-National Airport to Buenos Aires

Our best Iberia deals on Brussels Bruxelles-National Airport to Buenos Aires flight tickets
Iberia
May 21
BRU7:05 amBrussels Bruxelles-National
17h 50m
1 stop
EZE7:55 pmBuenos Aires Ministro Pistarini
Jun 16
EZE5:50 pmBuenos Aires Ministro Pistarini
23h 40m
1 stop
BRU10:30 pmBrussels Bruxelles-National
$905
Iberia
May 16
BRU7:45 pmBrussels Bruxelles-National
25h 40m
1 stop
EZE4:25 pmBuenos Aires Ministro Pistarini
Jun 14
EZE9:40 pmBuenos Aires Ministro Pistarini
19h 50m
1 stop
BRU10:30 pmBrussels Bruxelles-National
$908
Iberia
May 16
BRU7:45 pmBrussels Bruxelles-National
25h 40m
1 stop
EZE4:25 pmBuenos Aires Ministro Pistarini
Jun 16
EZE5:50 pmBuenos Aires Ministro Pistarini
20h 10m
1 stop
BRU7:00 pmBrussels Bruxelles-National
$940

momondo Fare Finder

 
Customize your flight search to find flights from Brussels Bruxelles-National Airport to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 11, 2026.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsBuenos Aires

BRU - EZE

BRUEZE

Brussels Bruxelles-National

Tue 9/1

9:45 am-9:45 am

1 stop29h 00m

Buenos Aires Ministro Pistarini

Tue 9/22

8:10 pm-7:40 am

1 stop30h 30m

$893

BrusselsBuenos Aires

BRU - EZE

BRUEZE

Brussels Bruxelles-National

Sun 10/4

9:45 am-9:45 am

1 stop29h 00m

Buenos Aires Ministro Pistarini

Mon 10/19

8:10 pm-7:40 am

1 stop30h 30m

$894

BrusselsBuenos Aires

BRU - EZE

BRUEZE

Brussels Bruxelles-National

Sun 10/4

9:45 am-9:45 am

1 stop29h 00m

Buenos Aires Ministro Pistarini

Tue 10/20

8:10 pm-7:40 am

1 stop30h 30m

$895

BrusselsBuenos Aires

BRU - EZE

BRUEZE

Brussels Bruxelles-National

Mon 9/21

9:45 am-9:45 am

1 stop29h 00m

Buenos Aires Ministro Pistarini

Wed 10/14

8:10 pm-7:40 am

1 stop30h 30m

$898
Quickest round-trip

BrusselsBuenos Aires

BRU - EZE

BRUEZE

Brussels Bruxelles-National

Thu 5/21

7:05 am-7:55 pm

1 stop17h 50m

Buenos Aires Ministro Pistarini

Tue 6/16

5:50 pm-10:30 pm

1 stop23h 40m

$905

BrusselsBuenos Aires

BRU - AEP

BRUAEP

Brussels Bruxelles-National

Thu 6/4

1:10 pm-9:40 am

1 stop25h 30m

Buenos Aires Jorge Newbery

Wed 6/17

11:45 am-10:50 am

1 stop18h 05m

$911

BrusselsBuenos Aires

BRU - AEP

BRUAEP

Brussels Bruxelles-National

Mon 5/25

12:05 pm-4:00 pm

2 stops32h 55m

Buenos Aires Jorge Newbery

Mon 6/15

11:45 am-10:50 am

1 stop18h 05m

$945

BrusselsBuenos Aires

BRU - EZE

BRUEZE

Brussels Bruxelles-National

Mon 6/8

7:05 am-1:00 am

2 stops22h 55m

Buenos Aires Ministro Pistarini

Sun 6/14

2:10 am-10:50 am

1 stop27h 40m

$951

BrusselsBuenos Aires

BRU - AEP

BRUAEP

Brussels Bruxelles-National

Thu 6/4

1:10 pm-10:30 am

1 stop26h 20m

Buenos Aires Jorge Newbery

Wed 6/17

11:45 am-2:30 pm

2 stops21h 45m

$960

BrusselsBuenos Aires

BRU - AEP

BRUAEP

Brussels Bruxelles-National

Mon 6/8

7:30 pm-9:40 am

2 stops19h 10m

Buenos Aires Jorge Newbery

Mon 6/15

12:55 pm-4:15 pm

2 stops22h 20m

$990

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Brussels Bruxelles-National Airport to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Brussels Bruxelles-National Airport and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Brussels Bruxelles-National Airport is in October. Flight prices, which tend to average around $571, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Buenos Aires from Brussels Bruxelles-National Airport during February instead. Flights to Buenos Aires in February, while not as cheap as those in October, still average around $630.

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

You are more likely to see cheaper flights to Buenos Aires from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,292 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Brussels Bruxelles-National Airport for as low as $925 on momondo.

Can stopping save me money on Brussels Bruxelles-National Airport to Buenos Aires flights?

You could potentially save up to 6% on your flight if you consider stops on a Brussels Bruxelles-National Airport to Buenos Aires flight.

How have Brussels Bruxelles-National Airport to Buenos Aires flight prices changed over time?

As of May 2026, prices for Brussels Bruxelles-National Airport to Buenos Aires flights are approximately 81% more expensive when compared to flights at the same time last year.

When to book flights from Brussels Bruxelles-National Airport to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Brussels Bruxelles-National Airport to Buenos Aires (BRU to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to Buenos Aires

Fastest flight time

17h 00m

Direct flights

None
The fastest flight from Brussels Bruxelles-National Airport to Buenos Aires takes 17h 00m
There are no direct flights from Brussels Bruxelles-National Airport to Buenos Aires. There are no popular flight routes from Brussels Bruxelles-National Airport to Buenos Aires.
Search flight deals

Frequently asked questions about flying from Brussels Bruxelles-National Airport to Buenos Aires

  • How far is Brussels Bruxelles-National to Buenos Aires by plane?

    Buenos Aires is 7027.1 mi away from Brussels Bruxelles-National. In terms of flight time, this usually takes a little over 17h 00m.

  • When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Buenos Aires?

    Prices for flights from Brussels Bruxelles-National Airport to Buenos Aires were last updated today.

  • How many operators does momondo search for flights from Brussels Bruxelles-National Airport to Buenos Aires?

  • How old do you have to be to fly from Brussels Bruxelles-National Airport to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brussels Bruxelles-National Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Brussels Bruxelles-National Airport to Buenos Aires?

Best airlines flying from Brussels Bruxelles-National Airport to Buenos Aires

Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
Air EuropaPriceFrom $1,039Free CancellationRating
6.9
605 reviews
Search Air Europa flights

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Buenos Aires?

Finding the right flight to Buenos Aires from Brussels is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buenos Aires quick and easy, saving you time and money.

Can I find flights from Brussels to Buenos Aires with flexible booking policies on momondo?

Yes. All flights to Buenos Aires from Brussels on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Brussels to Buenos Aires?

momondo provides multiple filters to help you find the best flight to Buenos Aires from Brussels. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Brussels to Buenos Aires right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires from Brussels and alert you when they change.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport