Question 1

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 2

How far in advance should I book a flight to Australia?

Accepted Answer

You are more likely to see cheaper flights to Australia from Hanoi when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $923 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Hanoi for as low as $621 on momondo.

Question 3

What is the cheapest time of day to depart on your flight to Australia?

Accepted Answer

According to our data, the cheapest time of day to fly to Australia is in the afternoon. momondo users have found flights departing from Hanoi to Australia in the afternoon for as low as $605. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the evening, with an average ticket price of $1,202. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Question 4

How many flights depart from Hanoi to Australia on average per day?

Accepted Answer

The number of flights available between Hanoi and Australia is 1 per day as of December 2025. The most frequent departure time is 23:00, with 100% of daily flights leaving in the evening.

Question 5

What is the cheapest month to fly to Australia?

Accepted Answer

In general, May is the cheapest month to fly from Hanoi to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $618. If you don’t want to visit Australia in May, then you should wait until March to fly from Hanoi, when ticket prices are also cheap, with an average price of $673.

Question 6

What is the cheapest Hanoi Noibai to Australia flight route?

Accepted Answer

Fly from Hanoi Noibai to Sydney Kingsford Smith for the best Hanoi Noibai - Australia flight prices

Question 7

What is the cheapest day to depart on your flight to Australia?

Accepted Answer

On average, the least expensive day to fly to Australia from Hanoi is on a Saturday. momondo users have found tickets for Saturday departures for as low as $548. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Hanoi to Australia on a Tuesday will generally be more expensive and average around $1,361. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 8

How many flights depart from Hanoi to Australia on average per week?

Accepted Answer

The number of flights available between Hanoi and Australia is 9 per week as of December 2025. The most frequent departure day is Sun, with 44% of weekly flights leaving on this day.

Question 9

What is the most punctual flight time for Hanoi to Australia flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 10

Which airline has the best punctuality record on Hanoi to Australia flights?

Accepted Answer

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

Question 11

What cabin class options are available on Hanoi Noibai to Australia flights?

Accepted Answer

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

Question 12

How often are flights from Hanoi to Australia delayed?

Accepted Answer

Historically, on average around 28% of flights between Hanoi and Australia have experienced a delay on any given week. The average delay length over the past 12 months has been 164 minutes.

Question 13

Which airlines fly to Australia?

Accepted Answer

Vietnam Airlines, VietJet Air and China Southern are the top three most popular airlines that fly to Australia from Hanoi according to our data. Vietnam Airlines is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 3 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

Question 14

What is the cheapest airline that flies from Hanoi Noibai to Australia?

Accepted Answer

AirAsia, Batik Air, and VietJet Air are the most popular carriers operating from Hanoi Noibai to Australia

Question 15

Can stopping save me money on Hanoi to Australia flights?

Accepted Answer

You could potentially save up to 2% on your flight if you consider stops on a Hanoi to Australia flight.

Question 16

When did momondo last update prices for flights from Hanoi Noibai Airport to Australia?

Accepted Answer

Prices for flights from Hanoi Noibai Airport to Australia were last updated today.

Question 17

How many operators does momondo search for flights from Hanoi Noibai Airport to Australia?

Accepted Answer

As of December 2025, there are 3 operators available to choose from for flights from Hanoi Noibai Airport to Australia.

Question 18

How old do you have to be to fly from Hanoi Noibai Airport to Australia?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hanoi Noibai Airport to Australia.

Question 19

What documentation or ID do you need to fly to Australia?

Accepted Answer

The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	$522
Fastest flight time	9h 45m
Direct flights	Mon, Wed, Fri and Sat
Airports in Australia	2 airports

Airline	Rating	Free cancellation	Price
VietJet Air	PriceFrom $469	Free cancellation	Rating 5.6 153 reviews	Search VietJet Air flights
China Southern	PriceFrom $580	Free cancellation	Rating 7.5 122 reviews	Search China Southern flights
Vietnam Airlines	PriceFrom $756	Free cancellation	Rating 7.6 216 reviews	Search Vietnam Airlines flights

Cheap flights from Hanoi to Australia from $215

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to Australia departing on 25/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Hanoi to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Australia?

What is the cheapest day to depart on your flight to Australia?

What is the cheapest time of day to depart on your flight to Australia?

What is the cheapest Hanoi Noibai to Australia flight route?

Fly from Hanoi Noibai to Sydney Kingsford Smith for the best Hanoi Noibai - Australia flight prices

How far in advance should I book a flight to Australia?

What cabin class options are available on Hanoi Noibai to Australia flights?

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

Can stopping save me money on Hanoi to Australia flights?

You could potentially save up to 2% on your flight if you consider stops on a Hanoi to Australia flight.

What is the cheapest airline that flies from Hanoi Noibai to Australia?

AirAsia, Batik Air, and VietJet Air are the most popular carriers operating from Hanoi Noibai to Australia

Which airlines fly to Australia?

How often are flights from Hanoi to Australia delayed?

Historically, on average around 28% of flights between Hanoi and Australia have experienced a delay on any given week. The average delay length over the past 12 months has been 164 minutes.

What is the most punctual flight time for Hanoi to Australia flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Hanoi to Australia flights?

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

How many flights depart from Hanoi to Australia on average per day?

The number of flights available between Hanoi and Australia is 1 per day as of December 2025. The most frequent departure time is 23:00, with 100% of daily flights leaving in the evening.

How many flights depart from Hanoi to Australia on average per week?

The number of flights available between Hanoi and Australia is 9 per week as of December 2025. The most frequent departure day is Sun, with 44% of weekly flights leaving on this day.

Cheap Hanoi to Australia flight deals and tips

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When did momondo last update prices for flights from Hanoi Noibai Airport to Australia?

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What documentation or ID do you need to fly to Australia?

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