Cheap flights from Sydney to South America from $691

If you don’t want to visit South America in October, then you should wait until February to fly from Sydney, when ticket prices are also cheap, with an average price of $2,091.

Fly from Sydney Kingsford Smith to Santiago Arturo Merino Benitez for the best Sydney Kingsford Smith - South America flight prices

You are more likely to see cheaper flights to South America from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $2,321 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Sydney for as low as $2,289 on momondo.

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to South America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

LATAM Airlines and Turkish Airlines are the most popular carriers operating from Sydney Kingsford Smith to South America

LATAM Airlines, Qantas Airways and American Airlines are the top three most popular airlines that fly to South America from Sydney according to our data. LATAM Airlines is the first choice among our users, with 57% of people opting to fly with this airline when travelling to South America. Keep in mind that there are 9 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

As of February 2026, 4 flights take off from Sydney and land in South America each day. The most common flight departure time for this route is 11:00, with 50% of daily flights taking off at midday.

As of February 2026, 28 flights take off from Sydney and land in South America each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.