Prices are in Australian Dollars.

Cheap flights from Sydney to Buenos Aires

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Buenos Aires (BUE)
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The best prices from Sydney Kingsford Smith to Buenos Aires are usually found in June or May, booked 60 days in advance, depart on a Monday or Wednesday and return on a Sunday

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How to find the cheapest flight from
Sydney (SYD) to Buenos Aires (BUE)

All the information you need to plan the best SYD to BUE flight in 2021: compare Sydney to Buenos Aires flight prices with the expected peak season, weather and rainfall in Buenos Aires.
SYD - BUE
Price
$845 - $1,792
BUE
Temperature
11 - 25 °C
BUE
Precipitation
50 - 100 mm

Popular in

December

High demand for flights, 35% potential price rise

Cheapest in

June

Best time to find cheap flights, 27% potential price drop

Average price

$1,312

Average for round-trip flights in October 2021

Round-trip from

$1,131

From Sydney Kingsford Smith to Buenos Aires (BUE)

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Sydney to Buenos Aires?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Sydney to Buenos Aires?

The best pricing can be found in the month of June. Prices to Buenos Aires from Sydney average $1,556. You can even find prices in June for less than $1,556, as users have found deals to Buenos Aires from as low as $987. The month of December appears to be one of the more expensive times to travel to Buenos Aires from Sydney. Flying in the targeted month can save you up to 54%.

When is the cheapest time to fly from Sydney to Buenos Aires (SYD - BUE)?

It’s optimal to fly from Sydney to Buenos Aires in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at midday.

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

To save on the cost of your flight from Sydney to Buenos Aires, book at least 61 days before your planned departure. Booking around this time can save you about 33% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $2,324 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,334.

Cheap flights from Sydney to Buenos Aires in October, November 2021

The best prices found for SYD to BUE flights in October, November
24 Oct - 31 Oct
$2,142pp
SYD
Sydney Kingsford Smith
United Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
United Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
24 Oct - 1 Nov
$2,146pp
SYD
Sydney Kingsford Smith
United Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
United Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
30 Nov - 4 Apr
$2,392pp
SYD
Sydney Kingsford Smith
British Airways
     
3 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
British Airways
     
3 STOPS
SYD
Sydney Kingsford Smith

Sydney Kingsford Smith to Buenos Aires 2021 flight deals

Cheap flights to Buenos Aires from Sydney found for this year
24 Oct - 31 Oct
$2,142pp
SYD
Sydney Kingsford Smith
United Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
United Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
24 Oct - 1 Nov
$2,146pp
SYD
Sydney Kingsford Smith
United Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
United Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
30 Nov - 4 Apr
$2,392pp
SYD
Sydney Kingsford Smith
British Airways
     
3 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
British Airways
     
3 STOPS
SYD
Sydney Kingsford Smith

Last-minute flights from Sydney to Buenos Aires

Late deals on return flights to Buenos Aires from Sydney, departing today and this week
30 Oct - 7 Nov
$3,180pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
28 Oct - 5 Nov
$3,186pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
28 Oct - 5 Nov
$5,189pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith

One-way flights to Buenos Aires from Sydney

The cheapest one-way flights from Sydney to Buenos Aires
14:05 - 11:28
LATAM Airlines
2 stops
35h 23m
SYD - EZE
LATAM Airlines
$1,280
Lan
06:20 - 04:20
United Airlines
2 stops
60h 00m
SYD - EZE
United Airlines
$1,305
United
12:40 - 03:20
American Airlines
1 stop
28h 40m
SYD - EZE
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Sydney</span> to <span class="emphasized">Buenos Aires</span> flights.

Flight FAQs

From Sydney to Buenos Aires

What airport do you fly from for flights from Sydney to Buenos Aires?

Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Buenos Aires. You should not have trouble finding flights to Buenos Aires from Kingsford Smith; the airport handles an average of 0 outbound flights to Buenos Aires per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Sydney airport to Buenos Aires. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

Which airlines flying from Sydney Kingsford Smith to Buenos Aires have flexible cancellations due to COVID-19?

Air New Zealand, LATAM Airlines, and Air Canada are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Sydney to Buenos Aires for under $1,600 on Cheapflights?

Yes, there are multiple flights from Sydney to Buenos Aires for under $1,600. The cheapest flight booked recently is on LATAM Airlines for just $1,516, but on average you can expect to pay $1,680.

Are there last-minute flights available from Sydney to Buenos Aires for under $3,200?

There are currently 5+ open flights from Sydney to Buenos Aires within the next 7 days for less than $3,200.

What are the cheapest airlines flying from Sydney to Buenos Aires return?

Currently priced at $1,516, LATAM Airlines will fly you from Sydney to Buenos Aires and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Europa and United Airlines - these airlines can fly you to your destination from $2,079 and $2,213, respectively. LATAM Airlines is 2% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Sydney to Buenos Aires one-way?

To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $893. United Airlines flights start at $1,198 while deals on American Airlines start at $1,281 one-way.

What are the cheapest flights from Sydney to Buenos Aires?

The cheapest flight price from Sydney to Buenos Aires is $793. On average you can expect to pay $1,908. The most popular route, (Sydney Kingsford Smith - Buenos Aires Ministro Pistarini), can usually be booked for $1,595.

What are the most popular airlines that fly from Sydney to Buenos Aires?

Before booking your flight from Sydney to Buenos Aires, check out the most popular airlines for this route: Air Canada, LATAM Airlines or Air New Zealand.

COVID Restrictions

View COVID Travel Restrictions for Buenos Aires, Argentina

Do I need a COVID test to fly to Buenos Aires from Sydney?

Information is based on travel restrictions from Sydney Kingsford Smith to Buenos Aires

Most visitors from Sydney Kingsford Smith will not be allowed to enter Buenos Aires.

COVID-19 testing requirements
Visitors from Sydney Kingsford Smith must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Buenos Aires.

Quarantine requirements
Visitors from Sydney Kingsford Smith are not required to quarantine after entering Buenos Aires.

Documents
Contact-Tracing App - Must be downloaded for a minimum period of 14 days.


Do I need a test to fly back to Sydney from Buenos Aires?

Returning to Sydney Kingsford Smith from Buenos Aires

COVID-19 testing requirements
Visitors from Buenos Aires must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Sydney Kingsford Smith.

Quarantine requirements
Visitors from Buenos Aires are not required to quarantine after entering Sydney Kingsford Smith.

Hide COVID Travel Restrictions for Buenos Aires, Argentina

Destination information for Buenos Aires

Things to know before you go - useful duration and weather info for your trip from Sydney to Buenos Aires.
Today's exchange rate
$1 = $74.22
Average temperature for October in Buenos Aires
22.0 °C
Avg rainfall for October in Buenos Aires
122.0 mm

Airports servicing Sydney

Airports servicing Buenos Aires

Buenos Aires Ministro Pistarini (EZE)
Buenos Aires Jorge Newbery (AEP)

Top 4 airlines flying from Sydney Kingsford Smith to Buenos Aires

The chart below displays the airlines Cheapflights users travelling from Sydney to Buenos Aires choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air New Zealand
$926 $1,689 No cancel fee 78%
Search Air New Zealand flights
LATAM Airlines
$980 $1,669 No cancel fee 81%
Search LATAM Airlines flights
Air Canada
$1,435 $1,679 No cancel fee 67%
Search Air Canada flights
United Airlines
$1,696 $1,792 No cancel fee 69%
Search United Airlines flights
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