$1,007 Find Cheap Flights from Sydney to Argentina

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Argentina departing on 15/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Sydney to Argentina

Cheapest return prices found by our users on KAYAK in the last 72 hours
Buenos Aires
Buenos Aires1 stop$1,620
Cordoba
Cordoba2 stops$2,619
Mendoza
Mendoza2 stops$2,756
Buenos Aires
Buenos Aires1 stop$1,620
Cordoba
Cordoba2 stops$2,619
Mendoza
Mendoza2 stops$2,756

Book Cheap Sydney to Argentina Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Argentina that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Argentina

Sat, 28 Feb - Sat, 7 Mar
LATAM Airlines Logo
08:30 - 14:40SYD-AEP
20h 10m2 stops
LATAM Airlines Logo
21:05 - 06:20AEP-SYD
19h 15m1 stop
$1,680LATAM Airlines
Find Deal
Sat, 28 Feb - Sat, 7 Mar
LATAM Airlines Logo
11:10 - 10:30SYD-AEP
37h 20m1 stop
LATAM Airlines Logo
21:05 - 06:15AEP-SYD
19h 10m1 stop
$1,692LATAM Airlines
Find Deal
Thu, 22 Jan - Wed, 25 Feb
Multiple Airlines Logo
12:20 - 14:35SYD-EZE
16h 15m1 stop
Multiple Airlines Logo
08:55 - 17:40EZE-SYD
18h 45m1 stop
$1,785Multiple Airlines
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Tue, 11 Nov - Tue, 25 Nov
Multiple Airlines Logo
06:20 - 19:40SYD-AEP
27h 20m2 stops
Multiple Airlines Logo
22:30 - 14:25AEP-SYD
49h 55m2 stops
$1,910Multiple Airlines
Find Deal
Wed, 14 Jan - Fri, 6 Feb
American Airlines Logo
11:20 - 09:10SYD-EZE
59h 50m2 stops
American Airlines Logo
23:59 - 09:00EZE-SYD
67h 01m2 stops
$1,978American Airlines
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Sun, 9 Nov - Tue, 25 Nov
American Airlines Logo
11:20 - 08:10SYD-EZE
34h 50m2 stops
American Airlines Logo
23:59 - 09:00EZE-SYD
43h 01m2 stops
$1,986American Airlines
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Thu, 22 Jan - Wed, 25 Feb
Air Canada Logo
11:20 - 15:10SYD-EZE
41h 50m3 stops
Air Canada Logo
16:45 - 09:35EZE-SYD
50h 50m3 stops
$2,139Air Canada
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Sat, 17 Jan - Sun, 8 Feb
Air Canada Logo
11:20 - 15:10SYD-EZE
65h 50m3 stops
Air Canada Logo
16:45 - 09:35EZE-SYD
50h 50m3 stops
$2,223Air Canada
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Mon, 10 Nov - Tue, 9 Dec
United Airlines Logo
11:50 - 03:51SYD-COR
54h 01m2 stops
United Airlines Logo
03:54 - 07:00COR-SYD
37h 06m2 stops
$3,478United Airlines
Find Deal
Tue, 30 Dec - Wed, 4 Feb
United Airlines Logo
12:10 - 00:21SYD-COR
50h 11m2 stops
United Airlines Logo
03:28 - 07:00COR-SYD
37h 32m2 stops
$3,604United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Sydney to Argentina flights

Get data-powered insights and trends into flights from Sydney to Argentina to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Sydney to Argentina?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Argentina, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Argentina is May, when tickets cost $2,284 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $3,423 and $2,802 respectively.

What’s the cheapest day of the week to fly from Sydney to Argentina?

The average price of all round-trip flights from Sydney to Argentina clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Argentina on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Sydney to Argentina. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Argentina, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Sydney to Argentina, you should book around 2 weeks before departure, which saves you about 12% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$1,118
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Sydney to Buenos Aires

FAQs - booking Argentina flights

  • How does KAYAK find such low prices on flights from Sydney to Argentina?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Argentina.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Argentina?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to Argentina is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Argentina?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Sydney to Argentina with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Argentina?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sydney to Argentina up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Argentina?

    The cheapest time of day to fly to Argentina is generally in the morning, when retur flights cost $2,693 on average. Morning departures are around 18% cheaper than evening flights, on average. The most expensive time of day to fly to Argentina is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $3,342.

Reviews of the top 5 airlines flying from Sydney to Argentina

 
Need help choosing which airline to fly with from Sydney to Argentina? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1873 reviews
7.3Comfort
7.0Entertainment
6.7Food
7.6Boarding
8.0Crew
Airline reviews

Poor, the airline was not able to help me move flights.

2.0 MediocreChristopher, Oct 2025SDU - BSB
Read more LATAM Airlines reviews

Poor, the airline was not able to help me move flights.

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

It’s a delta flight operated by LATAM. The whole ticket sale is a mess, delta changed my flight but didn’t update it in LATAM system, I couldn’t get my boarding pass, it took me hours to resolve this issue with delta. I had to change my travel plan. No apology from Delta even though it’s their fault.

Excellent all round, first time flying United. App is very helpful.

The flight attendants were rude. Seemed like they didn’t want to be there. Except for one girl that was really nice. Seats are sooooo uncomfortable. They give you a piece of paper and a thin cushion for a pillow and blanket that does nothing. Airlines have gone way downhill, especially United international flights. Food was disguting. Definitely flying ANA next time.

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

Terrible. They wouldn't allow me on my flight on the 14th..

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Ridiculous boarding. Enter the gate, walk down a staircase with bags, exit a building, get on a crowded bus, dropped off a few meters away from the aircraft, walk with bags to another set of stairs to board the aircraft. And all that during a pouring down rain, and with children. Ridiculous!!!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

The food should improve! And The flight should leave on time and not make the traveler wait.

United airlines, mediocre at best. No issues , nothing great . Worked for me

I had a bad experience with the Airline company. I still did not get one of my baggages. I went several times at the Airport looking for the missing luggage.

I was sitting almost in the back, the seats are very tight and there’s no legroom, it’s uncomfortable for a long distance

Absolute worst airline. Charged us $720 to check 4 bags (2 of which were carry-on). Entertainment systems didnt work. And on a 12 hour flight they served 2 meals and never once came around outside of those 2 meals with a beverage or cup of water. Will never fly them again.

Very good overall.... apart from the cost of extra check ed in luggage where they charge £17 per kg, and no option to just buy an extra bag allowance (at least on the route I took)

The best food I’ve ever been served on an airplane. The security at the gate was frustrating as was the heavy editing of the films and television shows offered.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

My wife and 7 months old baby had a terrible experience traveling, we paid extra for bassinet they didn’t provided.she missed her flight due to late landing of the flight, they were unsupportive to my family due to that my wife and kid suffered a lot.

In this long haul flight, flight attendants never stopped moving and giving excellent service. Very impressive. Very comfortable seats and excellent food

Service and food were decent, seats are a bit too narrow. Leg room is normal. Bathroom should be cleaned more frequently. WiFi is cumbersome and should be simplified.

Everything was great except that everyone were putting backpacks and small bags in the overhead compartment instead under the seat so there was no room for carry on-s

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

This was the best 2 flights I have had with American out of SGF. Great crew both flights.

We didn't take off until an hour after we boarded.

Small outdated plane from Philly to Des Moines with very uncomfortable seats. The plane was old, so we had mechanical issues that delayed us for 3 hours with very little communication. It was a very unpleasant experience and I will try to never fly AA again.

They should have MSNBC available on board. A 4- hour flight should provide more than a cookie.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

April was the flight attendant in first class and was the most pleasant, cordial and efficient person I have seen on a flight in years. Good example of the type of people AA should hire to increase customer satisfacdtion.

Bigger seats. Board back to front! Disembark front to back!

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

My original flight was cancelled -- but I have to mention the excellent service I was given by the agent working at check-in who found me an earlier flight -- and helped me navigate security, ensured my baggage kept up with the quick check-in and boarding process -- and just generally made the re-booking process a breeze. Thank you! On flight was fine, but we unfortunately meant no in-flight service -- no water, or coffee (it was an early morning flight...), but the crew was pleasant and accommodating throughout.

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

Wifi was great. Kind air crew and comfortable seating. Also liked the entertainment options.

The flight attendants were not very nice. No smiles On my return trip I was charged for one bag $83.30 although I had purchased the flight including one piece of luggage. Can this be refunded to me? Thank you!

The leg room was tight even after paying extra for economy comfort plus. It was difficult to move out of your seat (I was seated in a window seat). I am not a large person. I would not book the middle or window seats again.

When arriving over 2 hours early to check k in at Charlotte airport I was told I would have to check my carry on ? Apparently the flight was full and may not be room. I was not given a choice and the agent was quite unpleasant about it. I am a senior amd was not comfortable me having to worry about my bag being lost vut it didn’t seem to bother him. There were lots and lots of people of all ages in line when we boarded with carryons and most larger than mine .the rest of my journey was pleasant vut this was totally unacceptable.

As usual, terrible. Delayed flight, missed connection and wasted hours at the airport. The only reason I use this airline is because of limited options.

No pillow, blanket, or complimentary food provided on 5 hour flight

Previous flight from Melbourne to Brisbane was late. I had 1 hr 40 min to get to the connecting flight. That was not enough time as I had to take a shuttle bus to change terminal. Then needed to get through security and customs. The airline was announcing my name to board at 9:10. The take off time was scheduled for 9:40 but I was again one of the last to board at about 9:20. Kayak needs to allow more time for these connections

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