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Flights to Buenos Aires

R8 879 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 17/10. 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

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Find the cheapest flights from South Africa to Buenos Aires

Cheap return flights

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LATAM Airlines Logo
15:50 - 1:05CPT  Cape Town Intl-EZE Buenos Aires Ministro Pistarini
14h 15m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
16:45 - 10:55EZE  Buenos Aires Ministro Pistarini-CPT Cape Town Intl
13h 10m1 stop Sao Paulo Guarulhos Intl
R14 010LATAM Airlines
Mon, Sep 21 - Wed, Sep 30
LATAM Airlines Logo
15:50 - 9:40CPT  Cape Town Intl-AEP Buenos Aires Jorge Newbery
22h 50m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
11:45 - 10:55AEP  Buenos Aires Jorge Newbery-CPT Cape Town Intl
18h 10m1 stop Sao Paulo Guarulhos Intl
R14 010LATAM Airlines
Mon, Sep 21 - Wed, Sep 30
LATAM Airlines Logo
15:50 - 1:00CPT  Cape Town Intl-EZE Buenos Aires Ministro Pistarini
14h 10m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
2:10 - 10:55EZE  Buenos Aires Ministro Pistarini-CPT Cape Town Intl
27h 45m1 stop Sao Paulo Guarulhos Intl
R14 026LATAM Airlines
Sat, Sep 19 - Sat, Sep 26
LATAM Airlines Logo
15:50 - 1:00CPT  Cape Town Intl-EZE Buenos Aires Ministro Pistarini
14h 10m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
2:10 - 10:55EZE  Buenos Aires Ministro Pistarini-CPT Cape Town Intl
27h 45m1 stop Sao Paulo Guarulhos Intl
R14 076LATAM Airlines
Sat, Sep 19 - Sat, Sep 26
LATAM Airlines Logo
15:50 - 9:25CPT  Cape Town Intl-AEP Buenos Aires Jorge Newbery
22h 35m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
11:45 - 10:55AEP  Buenos Aires Jorge Newbery-CPT Cape Town Intl
18h 10m1 stop Sao Paulo Guarulhos Intl
R14 076LATAM Airlines
Sat, Sep 19 - Sun, Sep 27
LATAM Airlines Logo
15:50 - 1:05CPT  Cape Town Intl-EZE Buenos Aires Ministro Pistarini
14h 15m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
2:10 - 10:55EZE  Buenos Aires Ministro Pistarini-CPT Cape Town Intl
27h 45m1 stop Sao Paulo Guarulhos Intl
R14 141LATAM Airlines
Mon, Sep 14 - Tue, Sep 22
LATAM Airlines Logo
15:50 - 9:40CPT  Cape Town Intl-AEP Buenos Aires Jorge Newbery
22h 50m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
10:45 - 10:55AEP  Buenos Aires Jorge Newbery-CPT Cape Town Intl
19h 10m1 stop Sao Paulo Guarulhos Intl
R14 141LATAM Airlines
Mon, Sep 14 - Wed, Sep 23
LATAM Airlines Logo
15:50 - 1:05CPT  Cape Town Intl-EZE Buenos Aires Ministro Pistarini
14h 15m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
2:10 - 10:55EZE  Buenos Aires Ministro Pistarini-CPT Cape Town Intl
27h 45m1 stop Sao Paulo Guarulhos Intl
R14 158LATAM Airlines
Mon, Sep 14 - Tue, Sep 22
Ethiopian Air Logo
22:50 - 20:25JNB  Johannesburg OR Tambo-EZE Buenos Aires Ministro Pistarini
26h 35m1 stop Addis Ababa Bole
Ethiopian Air Logo
21:55 - 3:55EZE  Buenos Aires Ministro Pistarini-JNB Johannesburg OR Tambo
25h 00m2 stops Sao Paulo Guarulhos Intl Addis Ababa Bole
R15 753Ethiopian Air
Sat, Aug 15 - Mon, Aug 31
Ethiopian Air Logo
14:30 - 20:25JNB  Johannesburg OR Tambo-EZE Buenos Aires Ministro Pistarini
34h 55m2 stops Addis Ababa Bole Sao Paulo Guarulhos Intl
Ethiopian Air Logo
21:55 - 3:55EZE  Buenos Aires Ministro Pistarini-JNB Johannesburg OR Tambo
25h 00m2 stops Sao Paulo Guarulhos Intl Addis Ababa Bole
R15 819Ethiopian Air
Wed, Sep 2 - Wed, Sep 9

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 5 August 2026.
Use the filters below to find and compare flights to Buenos Aires that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Cape TownBuenos Aires

CPT Cape Town Intl - EZE Buenos Aires Ministro Pistarini

CPTEZE

Cape Town Intl

Mon 21/9

15:50-1:05

1 stop14h 15m

Buenos Aires Ministro Pistarini

Wed 30/9

16:45-10:55

1 stop13h 10m

R14 010

Cape TownBuenos Aires

CPT Cape Town Intl - AEP Buenos Aires Jorge Newbery

CPTAEP

Cape Town Intl

Mon 21/9

15:50-9:40

1 stop22h 50m

Buenos Aires Jorge Newbery

Wed 30/9

11:45-10:55

1 stop18h 10m

R14 010

Cape TownBuenos Aires

CPT Cape Town Intl - EZE Buenos Aires Ministro Pistarini

CPTEZE

Cape Town Intl

Sat 19/9

15:50-1:00

1 stop14h 10m

Buenos Aires Ministro Pistarini

Sat 26/9

2:10-10:55

1 stop27h 45m

R14 026

Cape TownBuenos Aires

CPT Cape Town Intl - EZE Buenos Aires Ministro Pistarini

CPTEZE

Cape Town Intl

Sat 19/9

15:50-1:00

1 stop14h 10m

Buenos Aires Ministro Pistarini

Sat 26/9

2:10-10:55

1 stop27h 45m

R14 076

Cape TownBuenos Aires

CPT Cape Town Intl - AEP Buenos Aires Jorge Newbery

CPTAEP

Cape Town Intl

Sat 19/9

15:50-9:25

1 stop22h 35m

Buenos Aires Jorge Newbery

Sun 27/9

11:45-10:55

1 stop18h 10m

R14 076

Cape TownBuenos Aires

CPT Cape Town Intl - EZE Buenos Aires Ministro Pistarini

CPTEZE

Cape Town Intl

Mon 14/9

15:50-1:05

1 stop14h 15m

Buenos Aires Ministro Pistarini

Tue 22/9

2:10-10:55

1 stop27h 45m

R14 141

Cape TownBuenos Aires

CPT Cape Town Intl - AEP Buenos Aires Jorge Newbery

CPTAEP

Cape Town Intl

Mon 14/9

15:50-9:40

1 stop22h 50m

Buenos Aires Jorge Newbery

Wed 23/9

10:45-10:55

1 stop19h 10m

R14 141

Cape TownBuenos Aires

CPT Cape Town Intl - EZE Buenos Aires Ministro Pistarini

CPTEZE

Cape Town Intl

Mon 14/9

15:50-1:05

1 stop14h 15m

Buenos Aires Ministro Pistarini

Tue 22/9

2:10-10:55

1 stop27h 45m

R14 158

JohannesburgBuenos Aires

JNB Johannesburg OR Tambo - EZE Buenos Aires Ministro Pistarini

JNBEZE

Johannesburg OR Tambo

Sat 15/8

22:50-20:25

1 stop26h 35m

Buenos Aires Ministro Pistarini

Mon 31/8

21:55-3:55

2 stops25h 00m

R15 753

JohannesburgBuenos Aires

JNB Johannesburg OR Tambo - EZE Buenos Aires Ministro Pistarini

JNBEZE

Johannesburg OR Tambo

Wed 2/9

14:30-20:25

2 stops34h 55m

Buenos Aires Ministro Pistarini

Wed 9/9

21:55-3:55

2 stops25h 00m

R15 819

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 July is also cheap. Prices for this month can be found on momondo for an average of R16 147.

Cheapest flights to Buenos Aires

Find the cheapest flights to Buenos Aires from your nearest city or airport

Cheap Buenos Aires flight deals and tips

Summary info about Buenos Aires flight prices, duration and airlines

Best One-Way Price

R8 879

Best Round-Trip Price

R14 026

Fastest flight time

39h 00m

Popular in

January
The best one-way flight price to Buenos Aires from South Africa in the last 5 days is R8 879 (Johannesburg OR Tambo to Buenos Aires Jorge Newbery).
Search Deals
The best return flight price to Buenos Aires from South Africa in the last 5 days is R14 026 (Cape Town Intl to Buenos Aires Ministro Pistarini).
Search Deals
The fastest flight to Buenos Aires from South Africa takes 39h 00m (Johannesburg OR Tambo to Buenos Aires Ministro Pistarini).
Search Deals
January has the highest demand for flights to Buenos Aires, with a 10% price increase on average.
Search Deals

Frequently asked questions about flying to Buenos Aires

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 R1 953/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.

What is the absolute cheapest flight to Buenos Aires?

In the past two weeks, users have booked deals to Buenos Aires for R1 312/person, which is 33% cheaper than the average flight to Buenos Aires. To find the cheapest price to Buenos Aires from your area, use momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Colegiales?

Yes, you can get a flight to Buenos Aires Jorge Newbery airport in Buenos Aires (3,6 km from Colegiales).

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 August 2026, there is 1 operator 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 R962
Cape Town Intl to Buenos Aires Flightsfrom R971