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Cheap Flights from Sydney to Buenos Aires

Compare Sydney to Buenos Aires flight deals

Find the cheapest month or even day of the year to fly to Buenos Aires

Book the best Buenos Aires fare with no extra fees

Flight deals from Sydney to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Sydney to Buenos Aires? Find the lowest prices on one-way and return tickets right here.
Buenos Aires.R 14,265 per passenger.Departing Mon, 12 May.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Sydney on Mon, 12 May, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 14,265, select.
Buenos Aires.R 14,727 per passenger.Departing Mon, 3 Nov.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Sydney on Mon, 3 Nov, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From R 14,727, select.
Buenos Aires.R 14,961 per passenger.Departing Thu, 5 Jun.One-way flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Sydney on Thu, 5 Jun, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From R 14,961, select.
Buenos Aires.R 15,365 per passenger.Departing Thu, 10 Jul.One-way flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Sydney on Thu, 10 Jul, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 15,365, select.
Buenos Aires.R 15,450 per passenger.Departing Fri, 25 Apr.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Sydney on Fri, 25 Apr, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 15,450, select.
Buenos Aires.R 17,596 per passenger.Departing Thu, 12 Mar.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Sydney on Thu, 12 Mar, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 17,596, select.
Buenos Aires.R 18,223 per passenger.Departing Wed, 3 Dec.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Sydney on Wed, 3 Dec, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 18,223, select.
Buenos Aires.R 18,396 per passenger.Departing Tue, 14 Oct.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Sydney on Tue, 14 Oct, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 18,396, select.

Find the cheapest month to fly from Sydney to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sydney to Buenos Aires flights are currently cheapest in May.
Apr
from R 15,450
May
from R 14,265
Jun
from R 14,961
Jul
from R 15,365
Aug
from R 20,669
Sep
from R 20,715
Oct
from R 18,396
Nov
from R 14,727
Dec
from R 18,223
Jan
from R 18,396
Feb
from R 18,510
Mar
from R 17,596

Alternative Sydney to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Sydney to Buenos Aires? You could fly into the following airports instead.

Sydney to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight foundR 14,265
Cheapest month to flyMay

Finding cheap flights from Sydney to Buenos Aires: Frequently asked questions

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.
The best price we found for a return flight from Sydney to Buenos Aires is R 28,559. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sydney to Buenos Aires. But we found flights with one or more stops from R 28,559.
As of April 2025, there are no flights flying from Sydney to Buenos Aires.
The cheapest month to fly from Sydney to Buenos Aires is usually May.
If you're flying from Sydney Airport, the cheapest airport near Buenos Aires is Buenos Aires Jorge Newbery – which is 6.8 km away from the centre of Buenos Aires. We've found flights into this airport from R 28,559.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to Buenos Aires on Monday, 19 May 2025.
No airlines currently offer direct flights between Sydney Airport and Buenos Aires. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 17°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.
Currently, Qantas offers the cheapest flight tickets to Buenos Aires.

Travelling from Sydney (Kingsford Smith) Airport (SYD) to Buenos Aires: what you need to know

  • Sydney (Kingsford Smith) Airport is located in Sydney. Based in the UTC-3 timezone, Buenos Aires is 14 hours behind Sydney.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably board your flight from SYD to Buenos Aires.

  • Travelling during a popular month such as July? Major public holidays and other popular seasons can mean longer queues at security. Play it safe and arrive up to four hours before an international flight and two hours before domestic departures.

  • A stopover is the perfect opportunity to take a break from travelling — and maybe even explore a different city. When searching for flights from SYD to Buenos Aires, uncheck the 'Direct flights only' box to see where you can visit along the way. Here are some options to consider:

    • Arturo Merino Benitez Airport (SCL)

    • Dallas/Fort Worth International Airport (DFW)

    • George Bush Intercontinental Airport (IAH)

  • If you have a passport from Australia and are travelling to Argentina for tourism purposes, you won't need a visa. However, visa and entry requirements may vary based on the length and purpose of your stay and are subject to change. For the most up-to-date information, check with your destination's nearest consulate or embassy before booking a cheap ticket from Sydney (Kingsford Smith) Airport to Buenos Aires.

  • SYD is around 18 kilometres from central Sydney. If you're ride-sharing, driving or catching a cab from the centre, it'll take you 21 minutes or so to get there, depending on traffic. If you're using public transport, expect the journey time to be approximately 27 minutes.

  • Need a convenient hotel close to SYD? If you're boarding an early flight from Sydney (Kingsford Smith) Airport to Buenos Aires, these accommodation options will have you moments from your check-in counter:

How to find the cheapest flights from Sydney (Kingsford Smith) Airport (SYD) to Buenos Aires

  • R 14,265 is the cheapest price we've seen for a one-way ticket from Sydney (Kingsford Smith) Airport to Buenos Aires. For a return flight on this route, the best price is R 28,559. Depending on how early you book and the availability, these fares can change.

  • To score cheap tickets from SYD to Buenos Aires, book early. Airlines tend to offer their most competitively priced fares when flights are first released.

  • If you're flexible with your travel plans, check out the 'Whole month' tool. It'll give you the cheapest price in every month when looking for your ticket from Sydney (Kingsford Smith) Airport to Buenos Aires.

  • Create a Price Alert for cheap tickets from SYD to Buenos Aires. There's no need to check every day to see whether prices have dropped. We'll update you when the price changes.

  • Tailor your flights with filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Sydney (Kingsford Smith) Airport to Buenos Aires.

Airports in Buenos Aires

Jorge Newbery Airport (AEP)

  • Jorge Newbery Airport (AEP) to central Buenos Aires is approximately 14 kilometres. It'll take you about 20 minutes to reach the centre driving.

  • Travelling to the centre by public transport takes around 38 minutes.

  • If you're arriving on a late flight from Sydney (Kingsford Smith) Airport to Buenos Aires, few things beat the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and relaxing soon after at one of these accommodation options near AEP:

Ministro Pistarini Airport (EZE)

Best time to go to Buenos Aires

  • August is the most popular month to catch a flight from Sydney (Kingsford Smith) Airport to Buenos Aires while April is the quietest. To work out the best time to visit Buenos Aires, consider the pace you prefer to travel at.

  • Before locking in your flight from Sydney (Kingsford Smith) Airport to Buenos Aires, think about the kind of weather you enjoy. January is the warmest month in Buenos Aires, with temperatures ranging from 19ºC to 31ºC.

  • July sees average temperatures of between 5ºC and 15ºC. Search for cheap flights from SYD to Buenos Aires sometime then if you like travelling in cooler conditions.

More about Buenos Aires

Complete your Buenos Aires trip with a car rental

  • Finding you a cheap flight from Sydney (Kingsford Smith) Airport to Buenos Aires isn't our only party trick. Check out our car rentals in Buenos Aires and explore the city on your own terms. We search for deals from trusted car rental companies and put them all in one place. Instantly compare rates and then book with no fees.

Plan the rest of your trip from Sydney to Buenos Aires

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.