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Flights from Buenos Aires to Sydney Starting at AU$ 1,728

Book one-way or return flights from Buenos Aires to Sydney from as little as AU$ 1,728. Choose from the popular airlines below and book your flight today!

  • One way
  • Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Buenos Aires to Sydney

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Buenos Aires to Sydney

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

JetSMART Airlines
From AU$ 1,728
JetSmart Airlines
From AU$ 1,736
Aerolineas Argentinas
From AU$ 1,739
Ethiopian Airlines
From AU$ 1,748
LATAM Airlines
From AU$ 1,753
Sky Airline
From AU$ 1,759
Gol Linhas Aereas Inteligentes
From AU$ 1,874
Delta Air Lines
From AU$ 1,897
Turkish Airlines
From AU$ 2,066
Air Canada
From AU$ 2,077
ANA airlines

Find more flights and airlines

Alternative Routes from Buenos Aires to Sydney

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Buenos Aires to Sydney.

  • Cheapest
    JetSMART Airlines
    AEP
    12:00
    32h 30m
    1 transfer
    SYD
    09:30
    Jorge Newbery Airport - Kingsford Smith Airport
    Mon, May 13JetSMART Airlines
    AU$ 1,729
  • United Airlines
    EZE
    21:05
    45h 55m
    2 transfer
    SYD
    09:00
    Ministro Pistarini International Airport - Kingsford Smith Airport
    Wed, Mar 20United Airlines
    AU$ 3,418
  • United Airlines
    EZE
    21:05
    45h 55m
    2 transfer
    SYD
    09:00
    Ministro Pistarini International Airport - Kingsford Smith Airport
    Wed, Mar 20United Airlines
    AU$ 3,418
    Find More Flights

How do I find the cheapest flights?

  • When are flight from Buenos Aires (BUE) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Buenos Aires to Sydney based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Buenos Aires (BUE) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around AU$ 3,719.
  • What is the transportation method from the main airport to downtown in Sydney?

    • The distance from Kingsford Smith Airport to downtown is about 8km, by taxi about 20 minutes.
  • How many airports in Sydney (SYD)?

Flight Information from Buenos Aires to Sydney

Cheapest direct flight price

AU$ 1,727

Off-season for travel

March

Peak season for travel

September