$977 Find Cheap Flights from Sydney to Buenos Aires - Compare and Save

Two cabin classes are available on flights from Sydney to Buenos Aires:

• Economy Class
• Business Class

A nonstop flight from Sydney to Buenos Aires takes 00m, covering 7,324 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Sydney to Buenos Aires range from $1,451 to $1,973, with an average of $1,676 over the past 12 months. Anything below $1,451 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 9% above the $1,676 route average. Book 12 weeks before departure for the lowest fares.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,654 to $7,105. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Sydney to Buenos Aires are currently higher than usual. Average one-way flight prices are about $1,077, which is 13% above the typical average for this route.

Since Buenos Aires is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Buenos Aires Ministro Pistarini Airport (EZE) — daily rates from around $15:

• Hertz
• Rentacar
• Street Rent a Car
• Alamo
• Localiza

Near Buenos Aires Jorge Newbery Airport (AEP) — daily rates from around $23:

• Hertz
• Alamo
• Localiza
• Rentacar
• Street Rent a Car

Flights from Sydney to Buenos Aires usually depart from Sydney Kingsford Smith (SYD) and may arrive at several airports in Buenos Aires area, including Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE).

One-stop flights from Sydney to Buenos Aires most commonly connect through:

• Santiago Arturo Merino Benitez (SCL) - 67% of one-stop connections
• Auckland Intl (AKL) - 33% of one-stop connections
• Houston George Bush Intcntl (IAH) - 0% of one-stop connections

Yes. Flexible dates can save you up to 12% on flights from Sydney to Buenos Aires. Monday is the cheapest departure day at $1,618 round-trip on average, while Friday is the most expensive at $1,825, a difference of $207.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Santiago Arturo Merino Benitez (SCL) gives the shortest average 1-stop total travel time at 19h 07m, compared with 23h 27m via Auckland Intl (AKL) and 37h 17m via Houston George Bush Intcntl (IAH).

Buenos Aires is 14 hours behind Sydney (Argentina Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Buenos Aires are Obelisco de Buenos Aires, Estadio Monumental and Parque Centenario. These are among the most viewed places in Buenos Aires on KAYAK.

Sydney Airport has plenty of parking spaces where you can leave your car while you travel. Whether you’re going away for a short trip or an extended holiday, you can leave your vehicle safely in the covered, multi-storey car park close to the terminal. Weekly rates start from 120 AUD, and discounts are available if you book online in advance.

Disabled toilets can be found throughout the international terminal at Sydney Kingsford Smith Airport, and Changing Places bathrooms feature full-sized changing tables with hoists and shower facilities. Passengers with a visual disability can use the free service to help them navigate through the terminal. If you’re dropping off passengers, a dedicated accessible lane is available with wheelchair access ramps.

Tienda Leon operates express bus services every 30min from Ezeiza and Jorge Newbery Airport to the Madero bus terminal in the city centre. The bus ride from Ezeiza will take around 45min and cost approximately 465 ARS (6.50 AUD). As Jorge Newbery Airport is closer to the city centre, it will only take roughly 20min. Taxi ranks are located outside Terminal A of both airports. A trip downtown from Ezeiza Airport will cost around 2780 ARS (39 AUD) and take 45-60min depending on traffic. From Jorge Newbery Airport, a taxi will cost approximately 1100 ARS (16 AUD) and take around 20min.