Cheap Flights from Hanoi to Sydney

Cheapest flights from Hanoi to Sydney

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Hanoi to Sydney. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$178

VietjetAir

1 transfer

21h 25m

12/09/2025

The cheapest one-way flight from Hanoi to Sydney departs on 12/09/2025, is operated by VietjetAir and costs $178

Cheapest round trip flight

$472

VietjetAir

2 transfers

1d 11h 35m

04/23/2026

The cheapest roundtrip flight from Hanoi to Sydney departs on 04/23/2026, is operated by VietjetAir and costs $472

The fastest flight

20h 10m

Fastest flight from Hanoi to Sydney takes 20h 10m

Direct flights

No direct flights

There are no direct flights on this route.

Earliest flight

11:30 PM

Latest flight

11:50 PM

Direct flights count

3

Distance

7784km

Timezone difference

3h

The distance between Hanoi and Sydney is 7784km (4826 miles). There are 3 direct flights from Hanoi to Sydney. The time difference between Hanoi and Sydney is 3h. Flights from Hanoi begin at 11:30 PM. The latest flight from Hanoi departs at 11:50 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Hanoi to Sydney by month

The minimum one-way ticket price from Hanoi to Sydney is $178 (December 2025), while the maximum is $418 (January 2026). On average, a ticket costs $278–$286.

December 2025

Lowest price

on average:

$178

January 2026

Highest price

on average:

$418

Avg Price

Airlines operating on route

The Hanoi — Sydney route is served by a wide range of airlines: 4 in total, including VietjetAir, AirAsia, Scoot, and Vuelos Economicos Centroamericanos. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $178. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

VietjetAir

Starting at $178

AirAsia

Starting at $180

Scoot

Starting at $211

Vuelos Economicos Centroamericanos

Starting at $417

Direct Flights from Hanoi to Sydney

A direct flight is the most convenient and comfortable way to fly from Hanoi to Sydney, despite the fact that sometimes flights with transfers can cost significantly less.

There appear to be no direct flights from Hanoi to Sydney at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Hanoi to Sydney

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Hanoi to Sydney:

Unable to find information about the schedule of direct flights from

Hanoi airports overview

Noi Bai International Airport

•

HAN

•

Sydney airports overview

Sydney (Kingsford Smith) Airport

•

SYD

8km

Sydney's main international gateway offers extensive domestic and international flights and convenient transport links to the CBD, airports trains, buses, and ferries for easy city access.

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Hanoi to Sydney?

The cheapest flight ticket from Hanoi to Sydney according to data for the last 48 hours costs $178

When is the best time to buy air tickets on the route Hanoi — Sydney?

Often the best time to buy tickets from Hanoi to Sydney is 2 months before departure.

When is the cheapest time of year to fly from Hanoi to Sydney?

Based on statistics over the past years, the lowest prices for flights from Hanoi to Sydney can be found flying in these months: December, September, February.

How long does it take to fly from Hanoi to Sydney?

The fastest flights from Hanoi to Sydney start from 20 hours 10 minutes in the air.

Which airline can fly direct from Hanoi to Sydney?

The following airlines operate direct flights on the route Hanoi — Sydney:

Special offers and sales on air tickets from Hanoi to Sydney

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Hanoi to Sydney

Alternative routes

Xingyi ➜ Sydney•Beihai ➜ Sydney•Haiphong ➜ Sydney•Liuzhou ➜ Sydney•Nanning ➜ Sydney•Thanh Hoa ➜ Sydney•Dong Hoi ➜ Sydney•Vientiane ➜ Sydney•Zhongshan ➜ Sydney•Zhanjiang ➜ Sydney•Hanoi ➜ Adelaide•Hanoi ➜ Brisbane•Hanoi ➜ Canberra•Hanoi ➜ Cairns•Hanoi ➜ Launceston•Hanoi ➜ Newcastle•Hanoi ➜ Townsville•Hanoi ➜ Toowoomba•Hanoi ➜ Wollongong

•••••••••••••••••••

Cheapest one way flight

$178

VietjetAir

1 transfer

21h 25m

12/09/2025

The cheapest one-way flight from Hanoi to Sydney departs on 12/09/2025, is operated by VietjetAir and costs $178

Cheapest round trip flight

$472

VietjetAir

2 transfers

1d 11h 35m

04/23/2026

The cheapest roundtrip flight from Hanoi to Sydney departs on 04/23/2026, is operated by VietjetAir and costs $472

The fastest flight