฿6,370 Cheap Flights from Hanoi (HAN) to Sydney (SYD)

Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between Hanoi Intl. Airport and Sydney Airport was ฿25,715. Cheap fares don't last forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.

We understand that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.

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 HAN to Sydney Airport flights, you'll see a "no change fees" filter for you to select.

You'll have 7,800 kilometres to cover on the long-haul Hanoi to Sydney route. Dress in layers of comfortable clothes and consider taking a pair of noise-cancelling headphones.

Vietnam Airlines (VN) will get you from Noi Bai Intl. Airport (HAN) to SYD safely and reliably. Take your pick of 8 flights each month along this route.

Flight prices change all the time, so it's no sure thing. While last-minute deals between HAN and Kingsford Smith Intl. Airport (SYD) are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some air carriers advertise their prices up to a year prior to the departure date. Expedia is continuously updating the best airfare bargains around, so check back often and be ready to book when prices drop.