Question 1

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

Accepted Answer

You are more likely to see cheaper flights to Hanoi from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $896 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Australia for as low as $787 on momondo.

Question 2

What is the cheapest Australia to Hanoi Noibai flight route?

Accepted Answer

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

Question 3

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

Accepted Answer

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

Question 4

How long does it take to fly to Hanoi?

Accepted Answer

If you’re flying from a popular airport in Australia, such as Melbourne or Sydney, and flying into Hanoi, then you can expect flight times to average 9h 20m and 9h 30m, respectively.

Question 5

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

Accepted Answer

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

Question 6

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

Accepted Answer

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

Question 7

Can stopping save me money on Australia to Hanoi flights?

Accepted Answer

You could potentially save up to 10% on your flight if you consider stops on a Australia to Hanoi flight.

Question 8

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

Accepted Answer

The cheapest day to depart from Australia to Hanoi is on a Sunday. Travellers who choose to depart for Hanoi on a Sunday will often find tickets for as low as $848. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Hanoi for around $1,094.

Question 9

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

Accepted Answer

According to our data, the cheapest time of day to fly to Hanoi is in the evening. momondo users have found flights departing from Australia to Hanoi in the evening for as low as $724. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive, with an average ticket price of $1,022.

Question 10

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

Accepted Answer

As of December 2025, there are 1 flights per day flying from Australia to Hanoi. The most common time of day flights depart is 15:00, with 62% of flights taking off in the afternoon.

Question 11

Which airlines fly to Hanoi?

Accepted Answer

VietJet Air, Vietnam Airlines and Singapore Airlines are the top three most popular airlines that fly to Hanoi from Australia according to our data. VietJet Air is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Hanoi. Keep in mind that there are 18 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

Question 12

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

Accepted Answer

As of December 2025, there are 12 flights per week flying from Australia to Hanoi. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

Question 13

How often are flights from Australia to Hanoi delayed?

Accepted Answer

Historically, on average around 18% of flights between Australia and Hanoi have experienced a delay on any given week. The average delay length over the past 12 months has been 193 minutes.

Question 14

What is the cheapest month to fly to Hanoi?

Accepted Answer

The cheapest month to fly to Hanoi from Australia is in August. Flight prices, which tend to average around $706, are often lower during this time because this is during the off-season. If you aren’t able to travel to Hanoi during the month of August, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $733.

Question 15

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

Accepted Answer

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

Question 16

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

Accepted Answer

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

Question 17

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

Accepted Answer

Prices for flights from Australia to Hanoi Noibai Airport are refreshed on a daily basis.

Question 18

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

Accepted Answer

As of December 2025, there are 18 operators available to choose from for flights from Australia to Hanoi Noibai Airport.

Question 19

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

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia to Hanoi Noibai Airport.

Question 20

What documentation or ID do you need to fly to Hanoi Noibai Airport?

Accepted Answer

The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best price found	$539
Fastest flight time	9h 20m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sun
Airports in Hanoi	1 airport

Airline	Rating	Free cancellation	Price
Scoot	PriceFrom $319	Free cancellation	Rating 6.7 313 reviews	Search Scoot flights
Shenzhen Airlines	PriceFrom $348	Free cancellation	Rating 7.6 22 reviews	Search Shenzhen Airlines flights
AirAsia	PriceFrom $398	Free cancellation	Rating 6.8 223 reviews	Search AirAsia flights
VietJet Air	PriceFrom $455	Free cancellation	Rating 5.6 153 reviews	Search VietJet Air flights
Batik Air	PriceFrom $489	Free cancellation	Rating 5.9 77 reviews	Search Batik Air flights
China Southern	PriceFrom $529	Free cancellation	Rating 7.5 123 reviews	Search China Southern flights
Malaysia Airlines	PriceFrom $560	Free cancellation	Rating 7.3 284 reviews	Search Malaysia Airlines flights
XiamenAir	PriceFrom $572	Free cancellation	Rating 6.6 41 reviews	Search XiamenAir flights
Singapore Airlines	PriceFrom $593	Free cancellation	Rating 8.1 1,419 reviews	Search Singapore Airlines flights
China Eastern	PriceFrom $630	Free cancellation	Rating 7.2 181 reviews	Search China Eastern flights

Cheap flights from Australia to Hanoi from $254

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Hanoi departing on 17/1. 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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See travel insights to Hanoi from

How to get the cheapest flight ticket from Australia to Hanoi

What is the cheapest month to fly to Hanoi?

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

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

What is the cheapest Australia to Hanoi Noibai flight route?

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

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

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

There are 3 cabin classes available to choose from on Australia to Hanoi Noibai 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 Australia to Hanoi flights?

You could potentially save up to 10% on your flight if you consider stops on a Australia to Hanoi flight.

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

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

Which airlines fly to Hanoi?

How often are flights from Australia to Hanoi delayed?

Historically, on average around 18% of flights between Australia and Hanoi have experienced a delay on any given week. The average delay length over the past 12 months has been 193 minutes.

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

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

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

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

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

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

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

As of December 2025, there are 1 flights per day flying from Australia to Hanoi. The most common time of day flights depart is 15:00, with 62% of flights taking off in the afternoon.

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

As of December 2025, there are 12 flights per week flying from Australia to Hanoi. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

How long does it take to fly to Hanoi?

If you’re flying from a popular airport in Australia, such as Melbourne or Sydney, and flying into Hanoi, then you can expect flight times to average 9h 20m and 9h 30m, respectively.

Cheap Australia to Hanoi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Hanoi

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

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

What documentation or ID do you need to fly to Hanoi Noibai Airport?

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