Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Buenos Aires

R8 459 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 30/11. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from South Africa to Buenos Aires

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 - 23:20JNB  Johannesburg OR Tambo-AEP Buenos Aires Jorge Newbery
18h 30m1 stop Sao Paulo Guarulhos Intl
Multiple Airlines Logo
6:20 - 7:05AEP  Buenos Aires Jorge Newbery-JNB Johannesburg OR Tambo
19h 45m1 stop Sao Paulo Guarulhos Intl
R13 391Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
LATAM Airlines Logo
15:50 - 10:30CPT  Cape Town Intl-AEP Buenos Aires Jorge Newbery
23h 40m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
18:20 - 10:55AEP  Buenos Aires Jorge Newbery-CPT Cape Town Intl
11h 35m1 stop Sao Paulo Guarulhos Intl
R13 634LATAM Airlines
Mon, Sep 7 - Wed, Sep 16
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
R13 634LATAM Airlines
Mon, Sep 7 - Wed, Sep 16
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
R13 812LATAM Airlines
Mon, Sep 7 - Wed, Sep 16
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
R13 812LATAM Airlines
Mon, Sep 7 - Tue, Sep 15
LATAM Airlines Logo
15:50 - 10:30CPT  Cape Town Intl-AEP Buenos Aires Jorge Newbery
23h 40m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
18:20 - 10:55AEP  Buenos Aires Jorge Newbery-CPT Cape Town Intl
11h 35m1 stop Sao Paulo Guarulhos Intl
R14 071LATAM Airlines
Mon, Sep 7 - Wed, Sep 16
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 071LATAM Airlines
Mon, Sep 7 - Wed, Sep 16
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 087LATAM Airlines
Mon, Sep 21 - Wed, Sep 30
LATAM Airlines Logo
15:50 - 15:45CPT  Cape Town Intl-EZE Buenos Aires Ministro Pistarini
28h 55m1 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 087LATAM Airlines
Mon, Sep 21 - Tue, Sep 29
Multiple Airlines Logo
6:05 - 21:00JNB  Johannesburg OR Tambo-AEP Buenos Aires Jorge Newbery
19h 55m2 stops Cape Town Intl Sao Paulo Guarulhos Intl
Multiple Airlines Logo
13:30 - 10:20AEP  Buenos Aires Jorge Newbery-JNB Johannesburg OR Tambo
15h 50m2 stops Sao Paulo Guarulhos Intl Cape Town Intl
R14 168Multiple Airlines
Tue, Sep 22 - Tue, Sep 29

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 11 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

JohannesburgBuenos Aires

JNB Johannesburg OR Tambo - AEP Buenos Aires Jorge Newbery

JNBAEP

Johannesburg OR Tambo

Mon 5/10

9:50-23:20

1 stop18h 30m

Buenos Aires Jorge Newbery

Mon 19/10

6:20-7:05

1 stop19h 45m

R13 391

Cape TownBuenos Aires

CPT Cape Town Intl - AEP Buenos Aires Jorge Newbery

CPTAEP

Cape Town Intl

Mon 7/9

15:50-10:30

1 stop23h 40m

Buenos Aires Jorge Newbery

Wed 16/9

18:20-10:55

1 stop11h 35m

R13 634
Fastest return journey

Cape TownBuenos Aires

CPT Cape Town Intl - EZE Buenos Aires Ministro Pistarini

CPTEZE

Cape Town Intl

Mon 7/9

15:50-1:05

1 stop14h 15m

Buenos Aires Ministro Pistarini

Wed 16/9

16:45-10:55

1 stop13h 10m

R13 634

Cape TownBuenos Aires

CPT Cape Town Intl - AEP Buenos Aires Jorge Newbery

CPTAEP

Cape Town Intl

Mon 7/9

15:50-9:40

1 stop22h 50m

Buenos Aires Jorge Newbery

Wed 16/9

10:45-10:55

1 stop19h 10m

R13 812

Cape TownBuenos Aires

CPT Cape Town Intl - EZE Buenos Aires Ministro Pistarini

CPTEZE

Cape Town Intl

Mon 7/9

15:50-1:05

1 stop14h 15m

Buenos Aires Ministro Pistarini

Tue 15/9

2:10-10:55

1 stop27h 45m

R13 812

Cape TownBuenos Aires

CPT Cape Town Intl - AEP Buenos Aires Jorge Newbery

CPTAEP

Cape Town Intl

Mon 7/9

15:50-10:30

1 stop23h 40m

Buenos Aires Jorge Newbery

Wed 16/9

18:20-10:55

1 stop11h 35m

R14 071

Cape TownBuenos Aires

CPT Cape Town Intl - EZE Buenos Aires Ministro Pistarini

CPTEZE

Cape Town Intl

Mon 7/9

15:50-1:05

1 stop14h 15m

Buenos Aires Ministro Pistarini

Wed 16/9

16:45-10:55

1 stop13h 10m

R14 071

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 087

Cape TownBuenos Aires

CPT Cape Town Intl - EZE Buenos Aires Ministro Pistarini

CPTEZE

Cape Town Intl

Mon 21/9

15:50-15:45

1 stop28h 55m

Buenos Aires Ministro Pistarini

Tue 29/9

2:10-10:55

1 stop27h 45m

R14 087

JohannesburgBuenos Aires

JNB Johannesburg OR Tambo - AEP Buenos Aires Jorge Newbery

JNBAEP

Johannesburg OR Tambo

Tue 22/9

6:05-21:00

2 stops19h 55m

Buenos Aires Jorge Newbery

Tue 29/9

13:30-10:20

2 stops15h 50m

R14 168

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 R15 882.

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 459

Best Round-Trip Price

R13 391

Fastest flight time

22h 35m

Popular in

January
The best one-way flight price to Buenos Aires from South Africa in the last 5 days is R8 459 (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 R13 391 (Johannesburg OR Tambo to Buenos Aires Jorge Newbery).
Search Deals
The fastest flight to Buenos Aires from South Africa takes 22h 35m (Johannesburg OR Tambo to Buenos Aires Jorge Newbery).
Search Deals
January has the highest demand for flights to Buenos Aires, with a 11% 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 958/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 231/person, which is 37% 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/9
Thu 17/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Buenos Aires

Popular Flights to Buenos Aires

Popular routes according to searches in the past day on momondo
Johannesburg to Buenos Aires Flightsfrom R828
Cape Town Intl to Buenos Aires Flightsfrom R886