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Cheap flights from Brussels Bruxelles-National Airport to Buenos Aires from $582

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 11/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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.
Multiple Airlines Logo
10:30 am - 7:55 amBRU  Brussels Bruxelles-National-EZE Buenos Aires Ministro Pistarini
25h 25m1 stop Frankfurt am Main
Multiple Airlines Logo
2:40 pm - 1:40 pmEZE  Buenos Aires Ministro Pistarini-BRU Brussels Bruxelles-National
19h 00m2 stops Sao Paulo Guarulhos Intl Zurich
$870Multiple Airlines
Tue, Nov 17 - Wed, Dec 2
Lufthansa Logo
7:30 pm - 7:55 amBRU  Brussels Bruxelles-National-EZE Buenos Aires Ministro Pistarini
16h 25m1 stop Frankfurt am Main
Lufthansa Logo
5:45 pm - 8:20 pmEZE  Buenos Aires Ministro Pistarini-BRU Brussels Bruxelles-National
22h 35m1 stop Frankfurt am Main
$882Lufthansa
Mon, Nov 16 - Sun, Nov 29
Delta Logo
9:45 am - 9:45 amBRU  Brussels Bruxelles-National-EZE Buenos Aires Ministro Pistarini
29h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:10 pm - 7:40 amEZE  Buenos Aires Ministro Pistarini-BRU Brussels Bruxelles-National
30h 30m1 stop Atlanta Hartsfield-Jackson
$885Delta
Fri, Aug 28 - Wed, Sep 9
Lufthansa Logo
5:05 pm - 7:55 amBRU  Brussels Bruxelles-National-EZE Buenos Aires Ministro Pistarini
18h 50m1 stop Frankfurt am Main
Lufthansa Logo
10:20 pm - 10:40 pmEZE  Buenos Aires Ministro Pistarini-BRU Brussels Bruxelles-National
20h 20m2 stops Rome Fiumicino Munich Franz Josef Strauss
$886Lufthansa
Mon, Nov 16 - Fri, Dec 4
Delta Logo
9:45 am - 9:45 amBRU  Brussels Bruxelles-National-EZE Buenos Aires Ministro Pistarini
29h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:10 pm - 7:40 amEZE  Buenos Aires Ministro Pistarini-BRU Brussels Bruxelles-National
30h 30m1 stop Atlanta Hartsfield-Jackson
$887Delta
Tue, Sep 1 - Tue, Sep 22
Delta Logo
9:45 am - 9:45 amBRU  Brussels Bruxelles-National-EZE Buenos Aires Ministro Pistarini
29h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:10 pm - 7:40 amEZE  Buenos Aires Ministro Pistarini-BRU Brussels Bruxelles-National
30h 30m1 stop Atlanta Hartsfield-Jackson
$888Delta
Tue, Sep 1 - Tue, Sep 22
Delta Logo
9:45 am - 9:45 amBRU  Brussels Bruxelles-National-EZE Buenos Aires Ministro Pistarini
29h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:10 pm - 7:40 amEZE  Buenos Aires Ministro Pistarini-BRU Brussels Bruxelles-National
30h 30m1 stop Atlanta Hartsfield-Jackson
$889Delta
Tue, Sep 1 - Tue, Sep 22
Lufthansa Logo
10:30 am - 7:55 amBRU  Brussels Bruxelles-National-EZE Buenos Aires Ministro Pistarini
25h 25m1 stop Frankfurt am Main
Lufthansa Logo
10:20 pm - 10:30 pmEZE  Buenos Aires Ministro Pistarini-BRU Brussels Bruxelles-National
20h 10m2 stops Rome Fiumicino Frankfurt am Main
$895Lufthansa
Mon, Nov 16 - Sun, Dec 6
Lufthansa Logo
7:30 pm - 7:55 amBRU  Brussels Bruxelles-National-EZE Buenos Aires Ministro Pistarini
16h 25m1 stop Frankfurt am Main
Lufthansa Logo
10:20 pm - 10:30 pmEZE  Buenos Aires Ministro Pistarini-BRU Brussels Bruxelles-National
20h 10m2 stops Rome Fiumicino Frankfurt am Main
$896Lufthansa
Sun, Nov 15 - Sun, Dec 6
Lufthansa Logo
7:30 pm - 7:55 amBRU  Brussels Bruxelles-National-EZE Buenos Aires Ministro Pistarini
16h 25m1 stop Frankfurt am Main
Lufthansa Logo
5:45 pm - 4:15 pmEZE  Buenos Aires Ministro Pistarini-BRU Brussels Bruxelles-National
18h 30m2 stops Frankfurt am Main Munich Franz Josef Strauss
$910Lufthansa
Mon, Nov 16 - Sun, Nov 29

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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
Aug 28
BRU9:45 amBrussels Bruxelles-National
29h 00m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Sep 9
EZE8:10 pmBuenos Aires Ministro Pistarini
30h 30m
1 stop
BRU7:40 amBrussels Bruxelles-National
$885
Delta
Aug 19
BRU9:45 amBrussels Bruxelles-National
29h 00m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Sep 5
EZE8:10 pmBuenos Aires Ministro Pistarini
30h 30m
1 stop
BRU7:40 amBrussels Bruxelles-National
$886
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
$887

Air Europa flights from Brussels Bruxelles-National Airport to Buenos Aires

Our best Air Europa deals on Brussels Bruxelles-National Airport to Buenos Aires flight tickets
Air Europa
Nov 17
BRU6:55 pmBrussels Bruxelles-National
17h 55m
1 stop
EZE8:50 amBuenos Aires Ministro Pistarini
Dec 2
EZE1:15 pmBuenos Aires Ministro Pistarini
24h 30m
1 stop
BRU5:45 pmBrussels Bruxelles-National
$953
Air Europa
Nov 24
BRU10:45 amBrussels Bruxelles-National
26h 05m
1 stop
EZE8:50 amBuenos Aires Ministro Pistarini
Dec 11
EZE1:15 pmBuenos Aires Ministro Pistarini
24h 30m
1 stop
BRU5:45 pmBrussels Bruxelles-National
$971
Air Europa
Nov 25
BRU6:55 pmBrussels Bruxelles-National
17h 55m
1 stop
EZE8:50 amBuenos Aires Ministro Pistarini
Dec 16
EZE1:15 pmBuenos Aires Ministro Pistarini
24h 30m
1 stop
BRU5:45 pmBrussels Bruxelles-National
$976

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 August 18, 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 Brussels Bruxelles-National - EZE Buenos Aires Ministro Pistarini

BRUEZE

Brussels Bruxelles-National

Tue 11/17

10:30 am-7:55 am

1 stop25h 25m

Buenos Aires Ministro Pistarini

Wed 12/2

2:40 pm-1:40 pm

2 stops19h 00m

$870

BrusselsBuenos Aires

BRU Brussels Bruxelles-National - EZE Buenos Aires Ministro Pistarini

BRUEZE

Brussels Bruxelles-National

Mon 11/16

7:30 pm-7:55 am

1 stop16h 25m

Buenos Aires Ministro Pistarini

Sun 11/29

5:45 pm-8:20 pm

1 stop22h 35m

$882

BrusselsBuenos Aires

BRU Brussels Bruxelles-National - EZE Buenos Aires Ministro Pistarini

BRUEZE

Brussels Bruxelles-National

Fri 8/28

9:45 am-9:45 am

1 stop29h 00m

Buenos Aires Ministro Pistarini

Wed 9/9

8:10 pm-7:40 am

1 stop30h 30m

$885

BrusselsBuenos Aires

BRU Brussels Bruxelles-National - EZE Buenos Aires Ministro Pistarini

BRUEZE

Brussels Bruxelles-National

Mon 11/16

5:05 pm-7:55 am

1 stop18h 50m

Buenos Aires Ministro Pistarini

Fri 12/4

10:20 pm-10:40 pm

2 stops20h 20m

$886

BrusselsBuenos Aires

BRU Brussels Bruxelles-National - EZE Buenos Aires Ministro Pistarini

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

$887

BrusselsBuenos Aires

BRU Brussels Bruxelles-National - EZE Buenos Aires Ministro Pistarini

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

$888

BrusselsBuenos Aires

BRU Brussels Bruxelles-National - EZE Buenos Aires Ministro Pistarini

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

$889

BrusselsBuenos Aires

BRU Brussels Bruxelles-National - EZE Buenos Aires Ministro Pistarini

BRUEZE

Brussels Bruxelles-National

Mon 11/16

10:30 am-7:55 am

1 stop25h 25m

Buenos Aires Ministro Pistarini

Sun 12/6

10:20 pm-10:30 pm

2 stops20h 10m

$895

BrusselsBuenos Aires

BRU Brussels Bruxelles-National - EZE Buenos Aires Ministro Pistarini

BRUEZE

Brussels Bruxelles-National

Sun 11/15

7:30 pm-7:55 am

1 stop16h 25m

Buenos Aires Ministro Pistarini

Sun 12/6

10:20 pm-10:30 pm

2 stops20h 10m

$896
Quickest round-trip

BrusselsBuenos Aires

BRU Brussels Bruxelles-National - EZE Buenos Aires Ministro Pistarini

BRUEZE

Brussels Bruxelles-National

Mon 11/16

7:30 pm-7:55 am

1 stop16h 25m

Buenos Aires Ministro Pistarini

Sun 11/29

5:45 pm-4:15 pm

2 stops18h 30m

$910

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?

Prices are currently low for flights on this route.

Typical prices usually range from $1,062 to $1,435.
The lowest price recently found on this route was $870.

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 May. Flight prices, which tend to average around $1,059, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Buenos Aires from Brussels Bruxelles-National Airport during March instead. Flights to Buenos Aires in March, while not as cheap as those in May, still average around $1,109.

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

You could potentially save up to 11% 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 August 2026, prices for Brussels Bruxelles-National Airport to Buenos Aires flights are approximately 7% 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

Best Price Found

$582

Fastest flight time

18h 10m

Direct flights

None
The best one-way flight to Buenos Aires from Brussels Bruxelles-National Airport in the past 72 hours is $582. The best round-trip flight deal from Brussels Bruxelles-National Airport to Buenos Aires found on momondo in the last 72 hours is $870.
The fastest flight from Brussels Bruxelles-National Airport to Buenos Aires takes 18h 10m
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 18h 10m.

  • 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 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?

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