Cheap flights from Jakarta to Sydney from $255

The month of December is, on average, the cheapest month to fly to Sydney from Jakarta, with most prices found around $226. If you aren’t able to travel to Sydney during the month of December, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $318.

Our data shows that Wednesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $775. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $929.

Fly from Jakarta Soekarno-Hatta Intl to Sydney Kingsford Smith for the best Jakarta - Sydney Kingsford Smith flight prices

You are more likely to see cheaper flights to Sydney from Jakarta when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $878 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Jakarta for as low as $646 on momondo.

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

As of July 2026, prices for Jakarta to Sydney flights are approximately 46% cheaper when compared to flights at the same time last year.

Batik Air and Garuda Indonesia are the most popular carriers operating from Jakarta to Sydney Kingsford Smith

Garuda Indonesia, Qantas Airways and Singapore Airlines are the top three most popular airlines that fly to Sydney from Jakarta according to our data. Garuda Indonesia is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between Jakarta and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 119 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

As of July 2026, there are 4 flights per day flying from Jakarta to Sydney. The most common time of day flights depart is 23:00, with 100% of flights taking off in the evening.

28 flights are operational weekly from Jakarta to Sydney as of July 2026. The most popular departure day for this route is Tue, with 29% of flights per week taking off on this day.