$769+ Cheap flights from Sydney (SYD) to Buenos Aires (BUE)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Sydney to Buenos Aires with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Sydney Kingsford Smith to Buenos Aires are usually found in June or May, booked 32 days in advance, depart on a Tuesday or Sunday and return on a Sunday
Cheap flight deals from Sydney to Buenos Aires
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 17, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,597 (SmartFares) |
One-way from | $769 (LATAM Airlines) |
Popular in | December |
Cheapest in | June |
Average price | $1,916 |
Find flight deals from Sydney to Buenos Aires
Cheapest flights from Sydney to Buenos AiresExplore the most affordable flight options available from Sydney to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 17, 2025.
Explore the most affordable flight options available from Sydney to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 17, 2025.
This SmartFares deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This LATAM Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This LATAM Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Turkish Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Emirates deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Qatar Airways deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This British Airways deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Sydney to Buenos Aires within your budget
Customize your flight search to find flights from Sydney to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 17, 2025.
Fly from
Fly to
Route
Depart
Return
Price
SydneyBuenos Aires
SYD - AEP
SYDAEP
Sydney Kingsford Smith
sáb. 2/8
11:40 am-7:40 am
2 stops34h 00m
Buenos Aires Jorge Newbery
sáb. 2/22
3:40 pm-6:30 am
1 stop24h 50m
SydneyBuenos Aires
SYD - EZE
SYDEZE
Sydney Kingsford Smith
sáb. 2/8
11:40 am-10:03 pm
2 stops24h 23m
Buenos Aires Ministro Pistarini
sáb. 2/22
7:10 pm-8:20 am
2 stops23h 10m
SydneyBuenos Aires
SYD - AEP
SYDAEP
Sydney Kingsford Smith
sáb. 2/8
11:40 am-7:40 am
2 stops34h 00m
Buenos Aires Jorge Newbery
sáb. 2/22
3:40 pm-8:20 am
2 stops26h 40m
SydneyBuenos Aires
SYD - EZE
SYDEZE
Sydney Kingsford Smith
mar. 5/6
9:05 pm-10:25 pm
3 stops62h 20m
Buenos Aires Ministro Pistarini
jue. 5/29
11:55 pm-7:10 pm
3 stops54h 15m
SydneyBuenos Aires
SYD - EZE
SYDEZE
Sydney Kingsford Smith
dom. 3/2
11:15 am-10:29 am
2 stops37h 14m
Buenos Aires Ministro Pistarini
vie. 4/4
10:00 pm-8:05 am
2 stops44h 05m
SydneyBuenos Aires
SYD - EZE
SYDEZE
Sydney Kingsford Smith
vie. 2/14
11:40 am-10:03 pm
2 stops24h 23m
Buenos Aires Ministro Pistarini
vie. 2/21
7:10 pm-6:30 am
1 stop21h 20m
SydneyBuenos Aires
SYD - EZE
SYDEZE
Sydney Kingsford Smith
mié. 4/9
10:20 am-8:00 am
2 stops34h 40m
Buenos Aires Ministro Pistarini
mié. 4/16
9:00 pm-6:55 am
2 stops44h 55m
SydneyBuenos Aires
SYD - EZE
SYDEZE
Sydney Kingsford Smith
jue. 4/10
6:00 am-9:05 pm
2 stops52h 05m
Buenos Aires Ministro Pistarini
sáb. 4/19
10:40 pm-6:25 am
3 stops42h 45m
SydneyBuenos Aires
SYD - AEP
SYDAEP
Sydney Kingsford Smith
mié. 1/29
9:40 pm-5:00 pm
2 stops57h 20m
Buenos Aires Jorge Newbery
lun. 3/3
10:35 am-6:50 pm
2 stops42h 15m
SydneyBuenos Aires
SYD - EZE
SYDEZE
Sydney Kingsford Smith
mié. 1/29
4:20 pm-11:50 am
3 stops57h 30m
Buenos Aires Ministro Pistarini
lun. 3/3
1:35 pm-6:55 am
3 stops51h 20m
Compare providers for flights from Sydney to Buenos Aires
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Buenos Aires in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sydney-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Buenos Aires flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sydney-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sydney to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Sydney with our price prediction graph.
Travel insights for flights from Sydney to Buenos Aires
Get recent, data-driven insights about flights from Sydney to Buenos Aires including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Sydney to Buenos Aires?
Use this chart to determine the optimal time to book a round-trip flight from Sydney to Buenos Aires. Price data was last updated on January 10, 2025.
The best time to book flights from Sydney to Buenos Aires is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Sydney to Buenos Aires?
Currently, April is the cheapest month in which you can book a flight from Sydney to Buenos Aires (average of $795). Flying from Sydney to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in Buenos Aires by month
Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.
Temperature in Buenos Aires by month
Plan your trip to Buenos Aires by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing Buenos Aires
Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated enero 17, 2025.
Read reviews from past customers who have flown Air Canada and LATAM Airlines from Sydney to Buenos Aires. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.