Cheap Flights from Tokyo (HND) to Sydney (SYD) from HK$2,794~

Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from HND to Mascot Airport start from HK$5,273. Book now to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be conveniently canceled online, but whether you are charged a fee varies between airlines. If you do have to cancel your escape, follow the instructions in the Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for HND to Sydney Airport flights, you'll see a "no change fees" filter for you to select.

Tokyo to Sydney is around 7,800 kilometers, so get ready to spend a while in the air. Don't forget to pack all the essentials, from your eye mask to your earphones. Throw in a few snacks to nibble on throughout your trip too.

There are several airlines that fly directly from Tokyo Haneda Airport to Sydney Airport. Qantas (QF) is a great choice, offering 30 flights on this route each month. Another airline servicing this route is ANA (NH). You'll have 30 flights every month to take your pick of.

Last-minute planners can sometimes find a bargain, with some of the cheapest fares from Haneda Airport (HND) to Mascot Airport arising a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.