Skyscanner home

Cheap Flights from Hanoi to Sydney

Compare Hanoi to Sydney flight deals

Find the cheapest month or even day of the year to fly to Sydney

Book the best Sydney fare with no extra fees

Flight deals from Hanoi to Sydney

Looking for a cheap last-minute deal or the best return flight from Hanoi Airport to Sydney? If you want to travel next month, return fares start from Rs126,842. Find the lowest prices on one-way and return tickets right here.
Sydney.Rs45,908 per passenger.Departing Mon, 2 Nov.One-way flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departs from Hanoi on Mon, 2 Nov, arriving in Sydney.Price includes taxes and charges.From Rs45,908, select.
Sydney.Rs46,003 per passenger.Departing Mon, 14 Sep.One-way flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departs from Hanoi on Mon, 14 Sep, arriving in Sydney.Price includes taxes and charges.From Rs46,003, select.
Sydney.Rs47,694 per passenger.Departing Mon, 7 Dec.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Hanoi on Mon, 7 Dec, arriving in Sydney.Price includes taxes and charges.From Rs47,694, select.
Sydney.Rs50,898 per passenger.Departing Tue, 27 Oct.One-way flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departs from Hanoi on Tue, 27 Oct, arriving in Sydney.Price includes taxes and charges.From Rs50,898, select.
Sydney.Rs51,290 per passenger.Departing Thu, 25 Mar.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Hanoi on Thu, 25 Mar, arriving in Sydney.Price includes taxes and charges.From Rs51,290, select.
Sydney.Rs51,819 per passenger.Departing Tue, 18 Aug.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Hanoi on Tue, 18 Aug, arriving in Sydney.Price includes taxes and charges.From Rs51,819, select.
Sydney.Rs53,665 per passenger.Departing Mon, 29 Jun.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Hanoi on Mon, 29 Jun, arriving in Sydney.Price includes taxes and charges.From Rs53,665, select.
Sydney.Rs53,902 per passenger.Departing Wed, 1 Jul.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Hanoi on Wed, 1 Jul, arriving in Sydney.Price includes taxes and charges.From Rs53,902, select.
Sydney.Rs53,978 per passenger.Departing Thu, 6 May.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Hanoi on Thu, 6 May, arriving in Sydney.Price includes taxes and charges.From Rs53,978, select.
Sydney.Rs54,368 per passenger.Departing Thu, 29 Apr.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Hanoi on Thu, 29 Apr, arriving in Sydney.Price includes taxes and charges.From Rs54,368, select.
Sydney.Rs59,303 per passenger.Departing Wed, 24 Feb.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Hanoi on Wed, 24 Feb, arriving in Sydney.Price includes taxes and charges.From Rs59,303, select.
Sydney.Rs86,174 per passenger.Departing Thu, 3 Sep.One-way flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departs from Hanoi on Thu, 3 Sep, arriving in Sydney.Price includes taxes and charges.From Rs86,174, select.
Sydney.Rs90,397 per passenger.Departing Thu, 25 Jun.One-way flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departs from Hanoi on Thu, 25 Jun, arriving in Sydney.Price includes taxes and charges.From Rs90,397, select.
Sydney.Rs93,525 per passenger.Departing Thu, 3 Jun.One-way flight with Philippine Airlines.Outbound indirect flight with Philippine Airlines, departs from Hanoi on Thu, 3 Jun, arriving in Sydney.Price includes taxes and charges.From Rs93,525, select.
Sydney.Rs94,842 per passenger.Departing Sun, 8 Nov.One-way flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departs from Hanoi on Sun, 8 Nov, arriving in Sydney.Price includes taxes and charges.From Rs94,842, select.
Sydney.Rs94,899 per passenger.Departing Thu, 10 Dec.One-way flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departs from Hanoi on Thu, 10 Dec, arriving in Sydney.Price includes taxes and charges.From Rs94,899, select.

Find the cheapest month to fly from Hanoi to Sydney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hanoi to Sydney flights are currently cheapest in November.
Jun
from Rs53,665
Jul
from Rs53,902
Aug
from Rs51,819
Sep
from Rs46,003
Oct
from Rs50,898
Nov
from Rs45,908
Dec
from Rs47,694
Jan
from Rs105,199
Feb
from Rs59,303
Mar
from Rs51,290
Apr
from Rs54,368
May
from Rs53,978

Alternative Hanoi to Sydney routes

Looking for the cheapest, fastest or easiest route from Hanoi to Sydney? You could fly into the following airports instead.

Sydney

9km from central Sydney
ClosestCheapest
from Rs45,908
Search flights

Wollongong

87km from central Sydney
Search flights

Hanoi to Sydney: Flight information

The things to know before you go.
Cheapest flight foundRs45,908
Cheapest month to flyNovember
Average flight time9 hrs, 38 mins
Most popular airlineVietnam Airlines
Average flights per week6

Finding cheap flights from Hanoi to Sydney: Frequently asked questions

There are 2 airports in Sydney: Sydney and Wollongong.
The best price we found for a return flight from Hanoi to Sydney is Rs103,999. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
9 hours and 38 minutes is the average flight time from Hanoi to Sydney.
Vietnam Airlines and Air Cambodia fly direct from Hanoi to Sydney.
As of June 2026, there are no flights flying from Hanoi to Sydney.
The cheapest month to fly from Hanoi to Sydney is usually September.
If you're flying from Hanoi Airport, the cheapest airport near Sydney is Sydney – which is 8.5 km away from the centre of Sydney. We've found flights into this airport from Rs103,999.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hanoi Airport to Sydney on Thursday, 10 September 2026.
No airlines currently offer direct flights between Hanoi Airport and Sydney. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sydney but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sydney is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 12°C. February is typically the warmest month in Sydney, when it usually averages around 27°C. You can expect the least rain in September. The coldest month is July, with temperatures averaging 7°C. The rainiest month is February.
Currently, AirAsia and Vietnam Airlines offer the cheapest flight tickets to Sydney.

How to find cheap flights to Sydney from Hanoi

Looking for cheap tickets from Hanoi to Sydney? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Hanoi to Sydney. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Sydney from Hanoi from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Hanoi-Sydney ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Sydney from Hanoi.
  • Set up a Price Alert. You can easily track the fare of your cheap Hanoi-Sydney flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Hanoi and Sydney? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Hanoi and Sydney. We scour the internet for the best Business, Premium Economy and First Class flight fares to Sydney, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Hanoi to Sydney flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Sydney from Hanoi with hotels and car hire

    Once you've secured your cheap flight ticket from Hanoi to Sydney, discover the best prices and exclusive rates for hotels in Sydney or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Plan the rest of your trip from Hanoi to Sydney

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.