$740 Find Cheap Flights from Sydney to South America

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 South America departing on 15/10. 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.
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Cheap Flights from Sydney to South America

Cheapest return prices found by our users on KAYAK in the last 72 hours
Bogotá
Bogotá2 stops$1,917
Santiago
Santiago2 stops$1,861
Buenos Aires
Buenos Aires2 stops$1,933
Lima
Lima2 stops$2,033
Sao Paulo
Sao Paulo2 stops$1,986
Medellín
Medellín2 stops$2,098
Rio de Janeiro
Rio de Janeiro2 stops$2,110
Montevideo
Montevideo2 stops$2,114
Cusco
Cusco1 stop$2,304
Cartagena
Cartagena2 stops$2,114
Quito
Quito3 stops$1,559
Cali
Cali3 stops$2,085
Cordoba
Cordoba1 stop$2,333
Porto Alegre
Porto Alegre2 stops$2,542
Mendoza
Mendoza1 stop$2,950
Guayaquil
Guayaquil3 stops$2,597
Belo Horizonte
Belo Horizonte3 stops$2,544
Bogotá
Bogotá2 stops$1,917
Santiago
Santiago2 stops$1,861
Buenos Aires
Buenos Aires2 stops$1,933
Lima
Lima2 stops$2,033
Sao Paulo
Sao Paulo2 stops$1,986
Medellín
Medellín2 stops$2,098
Rio de Janeiro
Rio de Janeiro2 stops$2,110
Montevideo
Montevideo2 stops$2,114
Cusco
Cusco1 stop$2,304
Cartagena
Cartagena2 stops$2,114
Quito
Quito3 stops$1,559
Cali
Cali3 stops$2,085
Cordoba
Cordoba1 stop$2,333
Porto Alegre
Porto Alegre2 stops$2,542
Mendoza
Mendoza1 stop$2,950
Guayaquil
Guayaquil3 stops$2,597
Belo Horizonte
Belo Horizonte3 stops$2,544

Book Cheap Sydney to South America Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to South America 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 South America

Mon, 27 Oct - Sun, 2 Nov
 Logo
14:15 - 12:50SYD-UIO
38h 35m3 stops
 Logo
03:11 - 12:30UIO-SYD
41h 19m3 stops
$1,559
Find Deal
Mon, 27 Oct - Mon, 3 Nov
 Logo
14:15 - 12:50SYD-UIO
38h 35m3 stops
 Logo
06:00 - 12:30UIO-SYD
38h 30m3 stops
$1,592
Find Deal
Fri, 24 Oct - Fri, 31 Oct
American Airlines Logo
10:10 - 08:00SYD-SCL
35h 50m2 stops
American Airlines Logo
22:15 - 09:00SCL-SYD
44h 45m2 stops
$1,874American Airlines
Find Deal
Thu, 6 Nov - Wed, 19 Nov
American Airlines Logo
11:20 - 09:00SYD-SCL
59h 40m2 stops
American Airlines Logo
22:25 - 09:00SCL-SYD
44h 35m2 stops
$1,879American Airlines
Find Deal
Sat, 24 Jan - Fri, 13 Feb
Air Canada Logo
11:20 - 05:20SYD-BOG
34h 00m2 stops
Air Canada Logo
09:00 - 09:35BOG-SYD
56h 35m2 stops
$1,923Air Canada
Find Deal
Thu, 22 Jan - Thu, 26 Feb
Air Canada Logo
11:20 - 05:20SYD-BOG
34h 00m3 stops
Air Canada Logo
09:00 - 09:35BOG-SYD
32h 35m2 stops
$1,929Air Canada
Find Deal
Tue, 4 Nov - Mon, 17 Nov
LATAM Airlines Logo
11:10 - 10:00SYD-SCL
12h 50mdirect
LATAM Airlines Logo
01:10 - 09:30SCL-SYD
18h 20m1 stop
$1,963LATAM Airlines
Find Deal
Thu, 6 Nov - Tue, 18 Nov
LATAM Airlines Logo
11:10 - 10:00SYD-SCL
12h 50mdirect
LATAM Airlines Logo
01:35 - 06:20SCL-SYD
14h 45mdirect
$1,990LATAM Airlines
Find Deal
Sat, 25 Oct - Sat, 1 Nov
United Airlines Logo
11:20 - 21:05SYD-MDE
25h 45m2 stops
United Airlines Logo
09:45 - 07:00MDE-SYD
29h 15m1 stop
$2,619United Airlines
Find Deal
Wed, 4 Feb - Wed, 18 Feb
United Airlines Logo
11:50 - 09:35SYD-GIG
35h 45m1 stop
United Airlines Logo
21:55 - 09:05GIG-SYD
45h 10m2 stops
$2,658United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Sydney to South America flights

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

What is the cheapest Sydney to South America flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to South America from Sydney found in the last 72 hours was to Santiago, at $1,463 return. The most popular route is from Sydney (SYD) to Santiago (SCL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,463.

Can I save money by flying with a stopover from Sydney to South America?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $2,253, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Sydney to South America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to South America, 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 South America is October, when tickets cost $2,384 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $3,173 and $2,855 respectively.

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

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

If you are looking for a flight deal from Sydney to South America, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from South America, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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

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 South America, 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 South America, you should book around 9 weeks before departure, which saves you about 12% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$740
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (32% more expensive on average)
Flight from Sydney to Bogotá

FAQs - booking South America flights

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

    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 South America.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to South America 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 South America?

    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 South America 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 South America?

    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 South America 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 South America?

    The cheapest time of day to fly to South America is generally in the morning, when retur flights cost $1,840 on average. Morning departures are around 12% cheaper than evening flights, on average. The most expensive time of day to fly to South America is generally in the evening, which is peak travel time and where the average cost of a ticket is $2,083.

Reviews of the top 5 airlines flying from Sydney to South America

 
Need help choosing which airline to fly with from Sydney to South America? 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 1847 reviews
7.0Entertainment
6.7Food
7.4Comfort
7.6Boarding
8.0Crew
Airline reviews

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

6.0 GoodAnonymous, Aug 2025AUS - ATL
Read more LATAM Airlines reviews

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

Boarding was confusing with a delayed flight because there was no English translation

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.

Horrible the worst airlines I have ever flown. Cancelled flight with no choices and when contacted them they were not helpful

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

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.

It was a very good flight, no entertainment is the reason for not checking that box.

I was in the last row and they sent me to check in my luggage last minute after boarding. I had to go through the crowd.

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

A few more inches of legroom is all i ask

Great as usual, some delays but well communicated and made up for in the air

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

We were upgraded and after just a short delay in attending to a safety check we were on our way. Would definately fly Qantas International on their Dreamliner again.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

I tried to check in online but was unable to do so. I stood in line for nearly two hours to check in. American Airlines was understaffed. When I finally got to the kiosk to check in, I was still unable to check in. No AA staff was available to help. Finally one of the airport security agents who was helping passengers became of lack of AA Staff told me: “I think the reason you can’t check in is that you are starting your name with an upper case letter when you write it. Just write it with all lower case letters.” That did allow me to check in. HOW COULD ANYONE POSSIBLY KNOW THAT IF THEY USE AN INITIAL UPPER CASE LETTER TO SPELL THEIR OWN NAME, AA WOULD NOT ALLOW THEM TO CHECK IN?????? Then I had to wait in line over half an hour again to drop off my baggage. Although I arrived at the airport 3 hours early, by the time I got to the gate, they had already started boarding.

One of the oldest most uncomfortable "lay down" seats I've ever experienced. Old plane and old seats that don't lay flat. The seat back does not even recline - at all. Instead the legrest awkwardly extends to fill the gap between a small cubby into which you must insert your feet/legs. I am 5' 11" and could not lay straight but had to tuck my knees. Ticket was also very expensive. Would not recommend flying business/first on Finair from Melbourne to Bangkok and will not do so again myself.

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

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

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

leg space better than expected. two washrooms for one plane isn't enough.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

They cancelled my flight and downgraded me to economy and only gave me $250 for the downgrade

Gate check bags that had to be gate checked because of first flight being a small flight are missing. British airways lost the luggage and haven’t met up with them yet!

Staff lovely , economy seats very uncomfortable , wheelchair assistance wonderful in Heathrow awful in Nashville !

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

the pilot that landed this flight in Philadelphia did an amazing job, the weather was absolutely terrible and we landed safely.

AA can't control the weather. But the airplane was hot and stuffy while stuck on the runway with a broken entertainment system.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

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!

From Montreal to Cincinnati the flight was perfect! Flight free and everyone was perfect and a pleasure to travel with. But from Casablanca to Montreal the flight crew were quite cold, unhelpful, also seemed to scold many passengers instead of simply educating or instructing them. There were a couple for sure I could describe but not name… i was really shocked bc my experience w air Canada is typically a good one at the very least. It seemed something was very much so I’m the air w the crew. The two older lady crew members and the male were amazing but the younger lady crew members w the exception of one were very clique-y and snarky, sassy

Terrible confusion btw air Canada and United. Wasn’t able to change ticket because I had purchased on kayak. Rethinking booking tickets on this site, and will try to avoid United and aircanada going forward.

It was okay until this flight had mechanical problems which made us miss our connecting flight and my friend and I had to pay an extra $500 each to get to our next location at a later time.

I like the friendliness of the crew members. I think the snack could’ve been better instead of a small package of pretzel. I like that they offer me something to drink.

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

Almost missed boarding, mass line up made me be the last person. Wish the announcement was more loud, didn’t hear what seats or zones were ready. Being last also made finding space for my roller bag. Fortunately the flight attendants made it work!

Very crowded; wanted us to check in 1 & only carry on full of meds & supplies; crew very reluctant to approve! I’ve lost checked in luggage in past.. It was non negotiable in my mind!

Good service was quite limited but that is due to short flight.

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