Question 1

How often are flights from Vietnam to Sydney delayed?

Accepted Answer

Historically, on average around 37% of flights between Vietnam and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

Question 2

Can stopping save me money on Vietnam to Sydney flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Vietnam to Sydney.

Question 3

What is the cheapest month to fly to Sydney?

Accepted Answer

The month of August is, on average, the cheapest month to fly to Sydney from Vietnam, with most prices found around $512. If you aren’t able to travel to Sydney during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $533.

Question 4

How many flights depart from Vietnam to Sydney on average per week?

Accepted Answer

As of December 2025, there are 27 flights per week flying from Vietnam to Sydney. The most common day of the week flights depart is Tue, with 19% of flights taking off on this day.

Question 5

What is the most punctual flight time for Vietnam to Sydney flights?

Accepted Answer

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

Question 6

Which airlines fly to Sydney?

Accepted Answer

VietJet Air, Vietnam Airlines and Jetstar are the top three most popular airlines that fly to Sydney from Vietnam 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 Sydney. Keep in mind that there are 5 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

Question 7

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

Accepted Answer

Our data shows that Monday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $437. The most expensive day to fly to Sydney is Wednesday, with ticket prices averaging around $833.

Question 8

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

Accepted Answer

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Vietnam to Sydney in the morning for as low as $356. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $506 on average. Flights to Sydney from Vietnam in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 9

How long does it take to fly to Sydney?

Accepted Answer

If you’re flying from a popular airport in Vietnam, such as Ho Chi Minh City or Hanoi, and flying into Sydney, then you can expect flight times to average 8h 25m and 9h 25m, respectively.

Question 10

What is the cheapest airline that flies from Vietnam to Sydney Kingsford Smith?

Accepted Answer

Jetstar, Scoot, and VietJet Air are the most popular carriers operating from Vietnam to Sydney Kingsford Smith

Question 11

Which airline has the best punctuality record on Vietnam to Sydney flights?

Accepted Answer

According to our data, Jetstar have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

Question 12

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

Accepted Answer

You are more likely to see cheaper flights to Sydney from Vietnam when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $734 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Vietnam for as low as $597 on momondo.

Question 13

How many flights depart from Vietnam to Sydney on average per day?

Accepted Answer

As of December 2025, 3 flights take off from Vietnam and land in Sydney each day. The most common flight departure time for this route is 21:00, with 100% of daily flights taking off in the evening.

Question 14

What cabin class options are available on Vietnam to Sydney Kingsford Smith flights?

Accepted Answer

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

Question 15

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

Accepted Answer

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

Question 16

What is the cheapest Vietnam to Sydney Kingsford Smith flight route?

Accepted Answer

Fly from Ho Chi Minh City to Sydney Kingsford Smith for the best Vietnam - Sydney Kingsford Smith flight prices

Question 17

When did momondo last update prices for flights from Vietnam to Sydney Kingsford Smith Airport?

Accepted Answer

Prices for flights from Vietnam to Sydney Kingsford Smith Airport are updated daily.

Question 18

How many operators does momondo search for flights from Vietnam to Sydney Kingsford Smith Airport?

Accepted Answer

As of December 2025, there are 5 operators available to choose from for flights from Vietnam to Sydney Kingsford Smith Airport.

Question 19

How old do you have to be to fly from Vietnam to Sydney Kingsford Smith Airport?

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 Vietnam to Sydney Kingsford Smith Airport.

Question 20

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

Accepted Answer

The required travel and health documents for your Sydney Kingsford Smith 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 Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best price found	$235
Fastest flight time	8h 25m
Direct flights	Every day
Airports in Sydney	1 airport

Airline	Rating	Free cancellation	Price
Scoot	PriceFrom $241	Free cancellation	Rating 6.7 311 reviews	Search Scoot flights
VietJet Air	PriceFrom $256	Free cancellation	Rating 5.6 153 reviews	Search VietJet Air flights
Jetstar	PriceFrom $324	Free cancellation	Rating 6.6 491 reviews	Search Jetstar flights
China Southern	PriceFrom $579	Free cancellation	Rating 7.5 122 reviews	Search China Southern flights
Vietnam Airlines	PriceFrom $819	Free cancellation	Rating 7.6 216 reviews	Search Vietnam Airlines flights

Cheap flights from Vietnam to Sydney from $185

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Vietnam to Sydney departing on 15/12. 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 Vietnam to Sydney

What is the cheapest month to fly to Sydney?

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

Our data shows that Monday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $437. The most expensive day to fly to Sydney is Wednesday, with ticket prices averaging around $833.

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

What is the cheapest Vietnam to Sydney Kingsford Smith flight route?

Fly from Ho Chi Minh City to Sydney Kingsford Smith for the best Vietnam - Sydney Kingsford Smith flight prices

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

What cabin class options are available on Vietnam to Sydney Kingsford Smith flights?

There are 3 cabin classes available to choose from on Vietnam to Sydney Kingsford Smith 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 Vietnam to Sydney flights?

No. A direct flight is the cheapest option for a flight between Vietnam to Sydney.

What is the cheapest airline that flies from Vietnam to Sydney Kingsford Smith?

Jetstar, Scoot, and VietJet Air are the most popular carriers operating from Vietnam to Sydney Kingsford Smith

Which airlines fly to Sydney?

How often are flights from Vietnam to Sydney delayed?

Historically, on average around 37% of flights between Vietnam and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

What is the most punctual flight time for Vietnam to Sydney flights?

Generally, flights departing in the morning 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?

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

Which airline has the best punctuality record on Vietnam to Sydney flights?

According to our data, Jetstar have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

How many flights depart from Vietnam to Sydney on average per day?

As of December 2025, 3 flights take off from Vietnam and land in Sydney each day. The most common flight departure time for this route is 21:00, with 100% of daily flights taking off in the evening.

How many flights depart from Vietnam to Sydney on average per week?

As of December 2025, there are 27 flights per week flying from Vietnam to Sydney. The most common day of the week flights depart is Tue, with 19% of flights taking off on this day.

How long does it take to fly to Sydney?

If you’re flying from a popular airport in Vietnam, such as Ho Chi Minh City or Hanoi, and flying into Sydney, then you can expect flight times to average 8h 25m and 9h 25m, respectively.

Cheap Vietnam to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Vietnam to Sydney

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When did momondo last update prices for flights from Vietnam to Sydney Kingsford Smith Airport?

How many operators does momondo search for flights from Vietnam to Sydney Kingsford Smith Airport?

How old do you have to be to fly from Vietnam to Sydney Kingsford Smith Airport?

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

What is the most popular plane model from Vietnam to Sydney?

Best airlines flying from Vietnam to Sydney

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I’m not ready to book a flight from Vietnam to Sydney right now. Can momondo alert me if prices change?

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