Cheap flights from Japan to Sydney from $308

The month of October is, on average, the cheapest month to fly to Sydney from Japan, with most prices found around $224. If you aren’t able to travel to Sydney during the month of October, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $241.

Our data shows that Saturday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,180. The most expensive day to fly to Sydney is Wednesday, with ticket prices averaging around $1,392.

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Japan to Sydney in the morning for as low as $1,259. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,934 on average. Flights to Sydney from Japan in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Sydney from Japan when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,308 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 Japan for as low as $1,113 on momondo.

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

VietJet Air, Jetstar, and China Eastern are the most popular carriers operating from Japan to Sydney Kingsford Smith

ANA, Qantas Airways and Jetstar are the top three most popular airlines that fly to Sydney from Japan according to our data. ANA is the first choice among our users, with 41% 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 10% of flights between Japan and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 133 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing at night 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. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, ANA have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

14 flights are operational daily from Japan to Sydney as of June 2026. The most popular departure time for this route is 22:00, with 68% of flights per day taking off in the evening.

As of June 2026, there are 103 flights per week flying from Japan to Sydney. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.