Prices are in Australian Dollars.

Cheap flights from Sydney to Buenos Aires

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The best prices from Sydney to Buenos Aires are usually found in June or May, booked 60 days in advance, depart on a Monday or Thursday and return on a Saturday

Return
Economy
Thu. 10/12
Thu. 17/12
From
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Thu. 10/12
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To
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To
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To
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How to find the cheapest flight from
Sydney (SYD) to Buenos Aires (BUE)

SYD - BUE
Price
$1,144 - $2,427
BUE
Temperature
15 - 29 °C
BUE
Rainfall
40 - 122 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

$2,427

Average for round-trip flights in December 2020

Round-trip from

$1,144

From Sydney to Buenos Aires

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?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 23% on the overall cost on flights from Sydney to Buenos Aires.

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

Users have found that booking a flight from Sydney to Buenos Aires at least 61 days early can save you up to 33% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Sydney to Buenos Aires for as little as $2,351 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,360 for flights departing within the next 3 days.

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 $1,574. You can even find prices in June for less than $1,574, as users have found deals to Buenos Aires from as low as $998. 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 typically best to fly out from Sydney to Buenos Aires in the afternoon. Doing so could potentially save you 31% on the flight price compared to flying at midday, which is usually more expensive.

Cheap flights from Sydney to Buenos Aires in December, January 2021

The best prices found for SYD to BUE flights in December, January
16 Dec - 30 Jan
$4,279pp
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
31 Jan - 28 Feb
$4,907pp
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
29 Jan - 28 Feb
$4,968pp
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

Sydney to Buenos Aires 2021 flight deals

Cheap flights to Buenos Aires from Sydney found for this year
16 Dec - 30 Jan
$4,279pp
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
31 Dec - 16 Jan
$7,666pp
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
16 Dec - 23 Dec
$13,953pp
SYD
Sydney Kingsford Smith
LATAM Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
LATAM Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith

One-way flights to Buenos Aires from Sydney

The cheapest one-way flights from Sydney to Buenos Aires
09:00 - 04:10
United Airlines
2 stops
33h 10m
SYD - EZE
United Airlines
$1,566
United
13:00 - 10:40
Multiple Airlines
3 stops
59h 40m
SYD - EZE
Multiple Airlines
$1,834
Kiwi.com
06:15 - 03:22
American Airlines
3 stops
59h 07m
SYD - EZE
American Airlines

Related info for your journey

Useful info, stats and facts about Sydney to Buenos Aires flights.

Flight FAQs

From Sydney to Buenos Aires

Can I find flights from Sydney to Buenos Aires for under $1,625 on Cheapflights?

Yes, there are multiple flights from Sydney to Buenos Aires for under $1,625. The cheapest flight booked recently is on Multiple Airlines for just $1,569, but on average you can expect to pay $1,732.

What safety measures are being taken by airlines flying from Sydney Kingsford Smith to Buenos Aires to control the spread of COVID-19?

LATAM Airlines is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travellers flying from Sydney Kingsford Smith to Buenos Aires are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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

Air New Zealand, Air Canada, and United Airlines 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.

Are there direct flights from Sydney to Buenos Aires for under $1,625 on Cheapflights?

There are no direct flights from Sydney to Buenos Aires, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Sydney weather warmer or cooler than Buenos Aires?

Our data indicates that the weather will be 29 °C on average in the month of January. The temperature in Buenos Aires is typically hotter than in Sydney. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long does is the flight from Sydney to Buenos Aires?

A quick flight from Sydney to Buenos Aires can take about 19h 33m. LATAM Airlines provides one of the quickest options available for as low as $1,850.

What is the cheapest airline to fly from Sydney to Buenos Aires return?

LATAM Airlines, at $1,573, was found to be the cheapest airline from Sydney to Buenos Aires..

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

$1,195 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines, with prices from $1,264.

Destination information for Buenos Aires

Things to know before you go. Useful info for your trip from Sydney to Buenos Aires
Today's exchange rate
$1 = $60.15
Average temperature for December in Buenos Aires
28.0 °C
Avg rainfall for December in Buenos Aires
82.0 mm

Airports servicing Sydney

Airports servicing Buenos Aires

Top 4 airlines from Sydney 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
LATAM Airlines
$732 $1,247 No change fee 81%
Search LATAM Airlines flights
Air Canada
$1,072 $1,254 No cancel fee 67%
Search Air Canada flights
Air New Zealand
$692 $1,262 No cancel fee 78%
Search Air New Zealand flights
United Airlines
$1,267 $1,339 No cancel fee 69%
Search United Airlines flights
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