Cheap flights from Osaka to Sydney from $441

The month of December is, on average, the cheapest month to fly to Sydney from Osaka, with most prices found around $780. If you aren’t able to travel to Sydney during the month of December, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $868.

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $392. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,738.

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

There is only 1 cabin class available to choose from on Osaka to Sydney flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 29% on your flight if you consider stops on a Osaka to Sydney flight.

As of September 2026, prices for Osaka to Sydney flights are approximately 4% more expensive when compared to flights at the same time last year.

Historically, on average around 25% of flights between Osaka and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 148 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing at night 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. Sunday 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 25% of their flights experiencing any sort of delay.

Shanghai (PVG) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Flights via Guangzhou (CAN) offer the lowest average return price of $790.

Flights connecting via Hong Kong (HKG) have the shortest average one-way travel time: 14h 40m.

Hong Kong (HKG) has the shortest average stopover time for this route: 1h 15m.

As of September 2026, there are 1 flights per day flying from Osaka to Sydney. The most common time of day flights depart is 21:00, with 100% of flights taking off in the evening.

The number of flights available between Osaka and Sydney is 9 per week as of September 2026. The most frequent departure day is Mon, with 33% of weekly flights leaving on this day.