Cheap flights from Sydney to Osaka from $356

The month of June is, on average, the cheapest month to fly to Osaka from Sydney, with most prices found around $748. If you don’t want to visit Osaka in June, then you should wait until May to fly from Sydney, when ticket prices are also cheap, with an average price of $780.

Our data shows that Tuesday is the least expensive day to fly to Osaka. Tickets to fly out on this day can be as low as $827. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Osaka on Sunday is $1,939.

Fly from Sydney Kingsford Smith to Osaka Kansai Intl for the best Sydney Kingsford Smith - Osaka flight prices

You are more likely to see cheaper flights to Osaka from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka for around $941 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka from Sydney for as low as $793 on momondo.

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

As of February 2026, prices for Sydney to Osaka flights are approximately 5% cheaper when compared to flights at the same time last year.

China Southern, AirAsia X, and ANA are the most popular carriers operating from Sydney Kingsford Smith to Osaka

Jetstar, Cathay Pacific and ANA are the top three most popular airlines that fly to Osaka from Sydney according to our data. Jetstar is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Osaka. Keep in mind that there are 13 different airlines that fly to Osaka on a routine basis, so you have a few additional options to choose from.

Historically, on average around 40% of flights between Sydney and Osaka have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

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

Sunday 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, Jetstar have had the fewest delays on this route over the last 12 months, with about 44% of their flights experiencing any sort of delay.

Hong Kong (HKG) was the most common stop: 30% of momondo users choosing one-stop flights on this route connected there.

Flights via Kuala Lumpur (KUL) offer the lowest average return price of $531.

Flights connecting via Tokyo (HND) have the shortest average one-way travel time: 12h 35m.

Tokyo (HND) has the shortest average stopover time for this route: 1h 48m.