How often are flights from Sydney to Vietnam delayed?

Historically, on average around 29% of flights between Sydney and Vietnam have experienced a delay on any given week. The average delay length over the past 12 months has been 148 minutes.

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

As of December 2025, 4 flights take off from Sydney and land in Vietnam each day. The most common flight departure time for this route is 11:00, with 67% of daily flights taking off at midday.

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

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

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

As of December 2025, there are 34 flights per week flying from Sydney to Vietnam. The most common day of the week flights depart is Wed, with 21% of flights taking off on this day.

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

Generally, flights departing in the early afternoon 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?

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

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

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

Which airlines fly to Vietnam?

VietJet Air, Vietnam Airlines and Jetstar are the top three most popular airlines that fly to Vietnam from Sydney according to our data. VietJet Air is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Vietnam. Keep in mind that there are 17 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Sydney Kingsford Smith Airport to Vietnam are refreshed on a daily basis.

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

As of December 2025, there are 17 operators available to choose from for flights from Sydney Kingsford Smith Airport to Vietnam.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Vietnam.

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

The necessary travel and health documents for your Vietnam trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$281 Cheap Flights from Sydney to Vietnam in 2025/26

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Cheap return flights

Enter your travel dates to find the best prices.

10:15 - 06:55

SYD

PQC

23h 40m1 stop

07:30 - 07:20

PQC

SYD

20h 50m1 stop

$483VietJet Air

Mon, 11 May - Mon, 25 May

10:15 - 21:50

SYD

DAD

14h 35m1 stop

05:30 - 07:20

DAD

SYD

22h 50m1 stop

$484VietJet Air

Tue, 21 Apr - Mon, 18 May

09:45 - 11:50

SYD

DAD

29h 05m1 stop

05:30 - 07:20

DAD

SYD

22h 50m1 stop

$507Multiple Airlines

Fri, 1 May - Mon, 11 May

11:25 - 15:05

SYD

SGN

31h 40m1 stop

02:25 - 20:20

SGN

SYD

13h 55m1 stop

$513China Southern

Thu, 12 Mar - Tue, 24 Mar

11:25 - 01:20

SYD

SGN

17h 55m1 stop

16:10 - 20:20

SGN

SYD

24h 10m1 stop

$514China Southern

Sun, 1 Feb - Sun, 15 Mar

10:45 - 19:45

SYD

SGN

13h 00m1 stop

16:10 - 09:15

SGN

SYD

13h 05m1 stop

$519Multiple Airlines

Sat, 14 Mar - Fri, 20 Mar

13:35 - 14:40

SYD

SGN

29h 05m1 stop

09:05 - 18:50

SGN

SYD

29h 45m1 stop

$520Scoot

Tue, 17 Feb - Tue, 3 Mar

10:15 - 06:40

SYD

DLI

23h 25m1 stop

07:15 - 08:15

DLI

SYD

22h 00m1 stop

$831Vietnam Airlines

Mon, 8 Jun - Thu, 11 Jun

10:15 - 09:50

SYD

DLI

26h 35m1 stop

11:45 - 08:15

DLI

SYD

17h 30m1 stop

$832Vietnam Airlines

Mon, 8 Jun - Thu, 11 Jun

20:05 - 11:35

SYD

CXR

19h 30m1 stop

18:05 - 18:50

CXR

SYD

20h 45m1 stop

$1,321Scoot

Sun, 1 Feb - Sun, 8 Feb

China Southern flights from Sydney to Vietnam

Our best China Southern deals on Sydney to Vietnam flight tickets

China Southern

12 Mar

SYD11:25Sydney Kingsford Smith

31h 40m

1 stop

SGN15:05Ho Chi Minh City

24 Mar

SGN02:25Ho Chi Minh City

13h 55m

1 stop

SYD20:20Sydney Kingsford Smith

$513

Find similar

China Southern

1 Feb

SYD11:25Sydney Kingsford Smith

17h 55m

1 stop

SGN01:20Ho Chi Minh City

15 Mar

SGN16:10Ho Chi Minh City

24h 10m

1 stop

SYD20:20Sydney Kingsford Smith

$514

Find similar

China Southern

12 Mar

SYD11:25Sydney Kingsford Smith

27h 15m

1 stop

SGN10:40Ho Chi Minh City

24 Mar

SGN02:25Ho Chi Minh City

13h 55m

1 stop

SYD20:20Sydney Kingsford Smith

$516

Find similar

VietJet Air flights from Sydney to Vietnam

Our best VietJet Air deals on Sydney to Vietnam flight tickets

VietJet Air

11 May

SYD10:15Sydney Kingsford Smith

23h 40m

1 stop

PQC06:55Phu Quoc Duong Dang

25 May

PQC07:30Phu Quoc Duong Dang

20h 50m

1 stop

SYD07:20Sydney Kingsford Smith

$483

Find similar

VietJet Air

21 Apr

SYD10:15Sydney Kingsford Smith

14h 35m

1 stop

DAD21:50Da Nang

18 May

DAD05:30Da Nang

22h 50m

1 stop

SYD07:20Sydney Kingsford Smith

$484

Find similar

VietJet Air

3 May

SYD10:15Sydney Kingsford Smith

14h 35m

1 stop

DAD21:50Da Nang

28 May

DAD14:35Da Nang

13h 45m

1 stop

SYD07:20Sydney Kingsford Smith

$511

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyPhu Quoc

SYD - PQC

SYDPQC

Sydney Kingsford Smith

Mon 11/5

10:15-06:55

1 stop23h 40m

Phu Quoc Duong Dang

Mon 25/5

07:30-07:20

1 stop20h 50m

$483

SydneyDa Nang

SYD - DAD

SYDDAD

Sydney Kingsford Smith

Tue 21/4

10:15-21:50

1 stop14h 35m

Da Nang

Mon 18/5

05:30-07:20

1 stop22h 50m

$484

SydneyDa Nang

SYD - DAD

SYDDAD

Sydney Kingsford Smith

Fri 1/5

09:45-11:50

1 stop29h 05m

Da Nang

Mon 11/5

05:30-07:20

1 stop22h 50m

$507

SydneyHo Chi Minh City

SYD - SGN

SYDSGN

Sydney Kingsford Smith

Thu 12/3

11:25-15:05

1 stop31h 40m

Ho Chi Minh City

Tue 24/3

02:25-20:20

1 stop13h 55m

$513

SydneyHo Chi Minh City

SYD - SGN

SYDSGN

Sydney Kingsford Smith

Sun 1/2

11:25-01:20

1 stop17h 55m

Ho Chi Minh City

Sun 15/3

16:10-20:20

1 stop24h 10m

$514

SydneyHo Chi Minh City

SYD - SGN

SYDSGN

Sydney Kingsford Smith

Sat 14/3

10:45-19:45

1 stop13h 00m

Ho Chi Minh City

Fri 20/3

16:10-09:15

1 stop13h 05m

$519

SydneyHo Chi Minh City

SYD - SGN

SYDSGN

Sydney Kingsford Smith

Tue 17/2

13:35-14:40

1 stop29h 05m

Ho Chi Minh City

Tue 3/3

09:05-18:50

1 stop29h 45m

$520

SydneyDalat

SYD - DLI

SYDDLI

Sydney Kingsford Smith

Mon 8/6

10:15-06:40

1 stop23h 25m

Dalat Lien Khuong Intl

Thu 11/6

07:15-08:15

1 stop22h 00m

$831

SydneyDalat

SYD - DLI

SYDDLI

Sydney Kingsford Smith

Mon 8/6

10:15-09:50

1 stop26h 35m

Dalat Lien Khuong Intl

Thu 11/6

11:45-08:15

1 stop17h 30m

$832

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Sun 1/2

20:05-11:35

1 stop19h 30m

Nha Trang Cam Ranh

Sun 8/2

18:05-18:50

1 stop20h 45m

$1,321

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to Vietnam

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Vietnam?

The cheapest month to fly to Vietnam from Sydney is in August. Flight prices, which tend to average around $511, are often lower during this time because this is during the off-season. If you don’t want to visit Vietnam in August, then you should wait until May to fly from Sydney, when ticket prices are also cheap, with an average price of $519.

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

According to our data, Tuesday is the cheapest day to fly to Vietnam from Sydney. The lowest ticket price found for a Tuesday departure recently was $804. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Vietnam for around $968.

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

In the evening is the cheapest time of day to fly from Sydney to Vietnam when you can find flight prices for as low as $469. Flying to Vietnam in the evening is an ideal time because this is during off-peak travel hours. Flights at midday are often more expensive, with an average ticket price of $1,374.

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

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

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

You are more likely to see cheaper flights to Vietnam from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $755 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Sydney for as low as $651 on momondo.

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

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

You could potentially save up to 1% on your flight if you consider stops on a Sydney to Vietnam flight.

Cheap Sydney to Vietnam flight deals and tips

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

Best price found	$482
Fastest flight time	8h 35m
Direct flights	Every day
Airports in Vietnam	28 airports

The best one-way flight to Vietnam from Sydney in the past 72 hours is $482. The best return flight deal from Sydney to Vietnam found on momondo in the last 72 hours is $627.

The fastest flight from Sydney to Vietnam takes 8h 35m

Direct flights go from Sydney to Vietnam every day.

There are 28 airports in Vietnam. From Sydney there are direct flights to Ho Chi Minh City (SGN).

Search flight deals

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Vietnam?
Prices for flights from Sydney Kingsford Smith Airport to Vietnam are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Vietnam?
As of December 2025, there are 17 operators available to choose from for flights from Sydney Kingsford Smith Airport to Vietnam.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Vietnam?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The necessary travel and health documents for your Vietnam trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Sydney to Vietnam?
Based on momondo bookings for flights between Sydney and Vietnam, the leading plane model is Airbus A330, making up 63.11% of the total bookings. Other popular models include Airbus A350-900 with 19.27%, Boeing 787-8 Dreamliner with 13.62%, and Airbus A330-300 with 1.52%.

Best airlines flying from Sydney to Vietnam

Compare and see reviews for airlines that fly from Sydney to Vietnam with momondo

Airline	Rating	Free cancellation	Price
Jetstar	PriceFrom $254	Free cancellation	Rating 6.6 493 reviews	Search Jetstar flights
Scoot	PriceFrom $323	Free cancellation	Rating 6.7 313 reviews	Search Scoot flights
VietJet Air	PriceFrom $368	Free cancellation	Rating 5.6 153 reviews	Search VietJet Air flights
Philippine Airlines	PriceFrom $384	Free cancellation	Rating 7.3 943 reviews	Search Philippine Airlines flights
Cebu Pacific	PriceFrom $453	Free cancellation	Rating 6.8 204 reviews	Search Cebu Pacific flights
FlexFlight	PriceFrom $518	Free cancellation	Rating 0.0 0 reviews	Search FlexFlight flights
Hahn Air Systems	PriceFrom $559	Free cancellation	Rating 0.0 0 reviews	Search Hahn Air Systems flights
China Southern	PriceFrom $565	Free cancellation	Rating 7.5 122 reviews	Search China Southern flights
A.P.G.	PriceFrom $574	Free cancellation	Rating 0.0	Search A.P.G. flights
XiamenAir	PriceFrom $618	Free cancellation	Rating 6.6 41 reviews	Search XiamenAir flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Vietnam?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Vietnam for you.

Can I find flights from Sydney to Vietnam with flexible booking policies on momondo?

All flight searches from Sydney to Vietnam on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to Vietnam?

Once all potential Sydney to Vietnam flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Sydney to Vietnam flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Vietnam

Popular Cities in Vietnam

Look for other cheap flights to Ho Chi Minh Cityfrom $339

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Look for other cheap flights to Dong Hoifrom $542

Look for other cheap flights to Dalatfrom $832

Cheap flights from Sydney to Vietnam from $265

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Vietnam departing on 5/5. 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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Big names, great deals

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China Southern flights from Sydney to Vietnam

Our best China Southern deals on Sydney to Vietnam flight tickets

VietJet Air flights from Sydney to Vietnam

Our best VietJet Air deals on Sydney to Vietnam flight tickets

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See travel insights to Vietnam from

How to get the cheapest flight ticket from Sydney to Vietnam

What is the cheapest month to fly to Vietnam?

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

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

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

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

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

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

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

You could potentially save up to 1% on your flight if you consider stops on a Sydney to Vietnam flight.

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

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

Which airlines fly to Vietnam?

How often are flights from Sydney to Vietnam delayed?

Historically, on average around 29% of flights between Sydney and Vietnam have experienced a delay on any given week. The average delay length over the past 12 months has been 148 minutes.

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

Generally, flights departing in the early afternoon 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?

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

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

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

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

As of December 2025, 4 flights take off from Sydney and land in Vietnam each day. The most common flight departure time for this route is 11:00, with 67% of daily flights taking off at midday.

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

As of December 2025, there are 34 flights per week flying from Sydney to Vietnam. The most common day of the week flights depart is Wed, with 21% of flights taking off on this day.

Cheap Sydney to Vietnam flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Vietnam

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

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

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

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

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

Best airlines flying from Sydney to Vietnam

Compare and see reviews for airlines that fly from Sydney to Vietnam with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Vietnam?

Can I find flights from Sydney to Vietnam with flexible booking policies on momondo?

How can momondo help me find flights from Sydney to Vietnam?

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

An easier way to manage your Vietnam trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Vietnam

Popular Cities in Vietnam

Popular flights according to clicks in the last 7 days on momondo