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Flights to Buenos Aires

R8 329 Cheap flights to Buenos Aires

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Buenos Aires departing on 28/9. 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 South Africa to Buenos Aires

Cheap return flights

Logo
21:20 - 9:50JNB-AEP
41h 30m2 stops
Logo
16:40 - 10:10AEP-JNB
36h 30m2 stops
R17 006
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Fri, Nov 14 - Mon, Nov 17
Logo
0:45 - 21:00JNB-AEP
25h 15m2 stops
Logo
3:15 - 14:40AEP-JNB
30h 25m2 stops
R17 439
Find Deal
Thu, Nov 13 - Sun, Nov 16
Ethiopian Air Logo
22:50 - 20:25JNB-EZE
26h 35m2 stops
Ethiopian Air Logo
21:55 - 3:55EZE-JNB
25h 00m2 stops
R20 250Ethiopian Air
Find Deal
Mon, Oct 6 - Wed, Oct 22
Ethiopian Air Logo
22:50 - 20:25JNB-EZE
26h 35m2 stops
Ethiopian Air Logo
21:55 - 3:55EZE-JNB
25h 00m2 stops
R20 372Ethiopian Air
Find Deal
Mon, Oct 6 - Wed, Oct 22
LATAM Airlines Logo
15:25 - 11:40JNB-AEP
25h 15m1 stop
LATAM Airlines Logo
12:40 - 12:35AEP-JNB
18h 55m1 stop
R21 292LATAM Airlines
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Thu, Nov 20 - Mon, Dec 15
LATAM Airlines Logo
15:25 - 11:40JNB-AEP
25h 15m1 stop
LATAM Airlines Logo
12:40 - 12:35AEP-JNB
18h 55m1 stop
R21 344LATAM Airlines
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Thu, Nov 20 - Mon, Dec 15
Emirates Logo
22:20 - 21:10JNB-EZE
51h 50m2 stops
Emirates Logo
23:00 - 10:25EZE-JNB
30h 25m2 stops
R21 916Emirates
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Thu, Oct 30 - Thu, Nov 6
Emirates Logo
10:25 - 21:10JNB-EZE
39h 45m2 stops
Emirates Logo
23:00 - 10:25EZE-JNB
30h 25m2 stops
R22 038Emirates
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Wed, Oct 29 - Wed, Nov 5
British Airways Logo
18:55 - 11:45CPT-EZE
45h 50m2 stops
British Airways Logo
13:35 - 12:10EZE-CPT
41h 35m2 stops
R25 387British Airways
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Sun, Nov 16 - Wed, Nov 19
British Airways Logo
18:55 - 11:45CPT-EZE
45h 50m2 stops
British Airways Logo
13:35 - 12:10EZE-CPT
41h 35m2 stops
R25 508British Airways
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Sun, Nov 16 - Sun, Nov 23

momondo Fare Finder

 
Locate flights to Buenos Aires that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13 550 searches and data was last updated on 16 September 2025.
Use the filters below to find and compare flights to Buenos Aires that are best for you.

Fly from

Route

Depart

Return

Price

JohannesburgBuenos Aires

JNB - AEP

JNBAEP

Johannesburg OR Tambo

Fri 14/11

21:20-9:50

2 stops41h 30m

Buenos Aires Jorge Newbery

Mon 17/11

16:40-10:10

2 stops36h 30m

R17 006

JohannesburgBuenos Aires

JNB - AEP

JNBAEP

Johannesburg OR Tambo

Thu 13/11

0:45-21:00

2 stops25h 15m

Buenos Aires Jorge Newbery

Sun 16/11

3:15-14:40

2 stops30h 25m

R17 439

JohannesburgBuenos Aires

JNB - EZE

JNBEZE

Johannesburg OR Tambo

Mon 6/10

22:50-20:25

2 stops26h 35m

Buenos Aires Ministro Pistarini

Wed 22/10

21:55-3:55

2 stops25h 00m

R20 250

JohannesburgBuenos Aires

JNB - EZE

JNBEZE

Johannesburg OR Tambo

Mon 6/10

22:50-20:25

2 stops26h 35m

Buenos Aires Ministro Pistarini

Wed 22/10

21:55-3:55

2 stops25h 00m

R20 372

JohannesburgBuenos Aires

JNB - AEP

JNBAEP

Johannesburg OR Tambo

Thu 20/11

15:25-11:40

1 stop25h 15m

Buenos Aires Jorge Newbery

Mon 15/12

12:40-12:35

1 stop18h 55m

R21 292

JohannesburgBuenos Aires

JNB - AEP

JNBAEP

Johannesburg OR Tambo

Thu 20/11

15:25-11:40

1 stop25h 15m

Buenos Aires Jorge Newbery

Mon 15/12

12:40-12:35

1 stop18h 55m

R21 344

JohannesburgBuenos Aires

JNB - EZE

JNBEZE

Johannesburg OR Tambo

Thu 30/10

22:20-21:10

2 stops51h 50m

Buenos Aires Ministro Pistarini

Thu 6/11

23:00-10:25

2 stops30h 25m

R21 916

JohannesburgBuenos Aires

JNB - EZE

JNBEZE

Johannesburg OR Tambo

Wed 29/10

10:25-21:10

2 stops39h 45m

Buenos Aires Ministro Pistarini

Wed 5/11

23:00-10:25

2 stops30h 25m

R22 038

Cape TownBuenos Aires

CPT - EZE

CPTEZE

Cape Town Intl

Sun 16/11

18:55-11:45

2 stops45h 50m

Buenos Aires Ministro Pistarini

Wed 19/11

13:35-12:10

2 stops41h 35m

R25 387

Cape TownBuenos Aires

CPT - EZE

CPTEZE

Cape Town Intl

Sun 16/11

18:55-11:45

2 stops45h 50m

Buenos Aires Ministro Pistarini

Sun 23/11

13:35-12:10

2 stops41h 35m

R25 508

Flights are sorted by cheapest return flights first.

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

Buenos Aires flights insights and trends

Explore insights for your Buenos Aires flight to craft the best travel plan

What is the cheapest month to fly to Buenos Aires?

If you aren’t able to travel to Buenos Aires during the month of March, then flying in June is also cheap. Prices for this month can be found on momondo for an average of R21 205.

What is the cheapest day to depart on your flight to Buenos Aires?

According to our data, Tuesday is the cheapest day to fly to Buenos Aires from South Africa. The lowest ticket price found for a Tuesday departure recently was R21 806. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Buenos Aires is Thursday, with ticket prices averaging around R23 814.

What is the cheapest time of day to depart on your flight to Buenos Aires?

In the morning is the cheapest time of day to fly from South Africa to Buenos Aires when you can find flight prices for as low as R22 056. Flying to Buenos Aires in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Buenos Aires is in the afternoon when prices are around R24 398.

Cheapest flights to Buenos Aires

Find the cheapest flights to Buenos Aires from your nearest city or airport
Find flights from Johannesburg OR Tambo Airport to Buenos Aires Ministro Pistarini Airport
CHEAPEST MONTH TO FLY TO BUENOS AIRES FROM JOHANNESBURG OR TAMBO AIRPORTMarch15% cheaperFlying from Johannesburg OR Tambo Airport to Buenos Aires costs on average just R19 331 in March
MOST EXPENSIVE MONTH TO FLY TO BUENOS AIRES FROM JOHANNESBURG OR TAMBO AIRPORTDecember26% more expensiveIt costs about R28 701 for flights to Buenos Aires from Johannesburg OR Tambo Airport in December
MOST POPULAR MONTH TO FLY TO BUENOS AIRES FROM JOHANNESBURG OR TAMBO AIRPORTOctober377% more users visitedMore momondo users searched in flights to Buenos Aires from Johannesburg OR Tambo Airport in October than any other month

Cheap Buenos Aires flight deals and tips

Summary info about Buenos Aires flight prices, duration and airlines

Best One-Way Price

R8 329

Best Round-Trip Price

R17 006

Fastest flight time

29h 15m

Popular in

December
The best one-way flight price to Buenos Aires from South Africa in the last 72 hours is R8 329 (Johannesburg OR Tambo to Buenos Aires Jorge Newbery).
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The best round-trip flight price to Buenos Aires from South Africa in the last 72 hours is R17 006 (Johannesburg OR Tambo to Buenos Aires Jorge Newbery).
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The fastest flight to Buenos Aires from South Africa takes 29h 15m (Johannesburg OR Tambo to Buenos Aires Ministro Pistarini).
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December has the highest demand for flights to Buenos Aires, with a 2% price increase on average.
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Frequently asked questions about flying to Buenos Aires

How far in advance should I book a flight to Buenos Aires?

The ideal time to book your flight to Buenos Aires is 48 days in advance, when prices tend to average R22 659.

Is there an alternative airport near Buenos Aires?

Those flying to Buenos Aires could potentially find better pricing at Buenos Aires Jorge Newbery Airport (7 km from Buenos Aires city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Buenos Aires?

The cheapest airport near Buenos Aires is typically Buenos Aires Jorge Newbery Airport, with an average price of R2 583/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Constitución?

Yes, you can get a flight to Buenos Aires Jorge Newbery airport in Buenos Aires (7,9 km from Constitución).

When did momondo last update prices for flights to Buenos Aires?

Prices for flights to Buenos Aires were last updated today.

How many operators does momondo search for flights to Buenos Aires?

As of September 2025, there are 4 operators available to choose from for flights to Buenos Aires.

How old do you have to be to fly to Buenos Aires?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Buenos Aires.

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

The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

Yes. momondo enables you to select and highlight flights to Buenos Aires with this policy.

How can momondo help me find flights to Buenos Aires?

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

I’m not ready to book a flight 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 and alert you when they change.

An easier way to manage your Buenos Aires trip

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Popular Flights to Buenos Aires

Popular routes according to searches in the past day on momondo
Johannesburg to Buenos Aires Flightsfrom R882
Cape Town Intl to Buenos Aires Flightsfrom R1 106