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Cheap flights from Vietnam to Australia from $123

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/12. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — SYD
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Vietnam to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Vietnam to Australia
Explore the most affordable flight options available from Vietnam to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 December 2025.

Wed 17/1200:55SGN - PER
Nonstop6h 55mVietJet Air
Mon 16/210:10PER - SGN
Nonstop6h 35mVietJet Air
Deal found 1/12$351
Fri 19/1216:10SGN - PER
1 stop11h 20mAirAsia
Wed 31/1220:40PER - SGN
1 stop24h 05mAirAsia
Deal found 2/12$402
Thu 18/1209:05SGN - PER
1 stop30h 25mMultiple Airlines
Mon 16/210:10PER - SGN
Nonstop6h 35mMultiple Airlines
Deal found 1/12$405
Fri 19/1213:30HAN - PER
1 stop10h 10mMultiple Airlines
Thu 1/105:15PER - HAN
1 stop10h 05mMultiple Airlines
Deal found 2/12$457
Fri 19/1209:25SGN - PER
1 stop9h 30mMultiple Airlines
Wed 31/1220:40PER - SGN
2 stops21h 10mMultiple Airlines
Deal found 2/12$519
Sun 21/1206:25DAD - MEL
1 stop13h 10mVietJet Air
Tue 17/301:30MEL - DAD
1 stop13h 15mVietJet Air
Deal found 2/12$527
Thu 25/1219:30SGN - SYD
Nonstop8h 35mMultiple Airlines
Fri 9/112:30SYD - SGN
1 stop26h 55mMultiple Airlines
Deal found 3/12$540
Wed 17/1211:05SGN - MEL
Nonstop8h 30mVietJet Air
Mon 9/301:30MEL - SGN
Nonstop8h 25mVietJet Air
Deal found 1/12$545
Fri 19/1209:25SGN - PER
1 stop18h 05mAirAsia
Fri 2/120:40PER - SGN
1 stop13h 10mAirAsia
Deal found 2/12$551
Wed 17/1217:35SGN - MEL
1 stop23h 45mScoot
Tue 10/322:35MEL - SGN
1 stop20h 05mScoot
Deal found 3/12$557
Wed 24/1215:40SGN - MEL
1 stop25h 40mScoot
Sat 14/322:35MEL - SGN
1 stop20h 05mScoot
Deal found 2/12$559
Wed 24/1222:40SGN - MEL
Nonstop8h 20mJetstar
Sat 14/316:35MEL - SGN
Nonstop8h 25mJetstar
Deal found 2/12$575

Find flight deals from Vietnam to Australia

Keep the following information in mind while searching for Vietnam to Australia flight deals. Data was last updated 4 December 2025.

Round-trip from

$351

One-way from

$123

Popular in

January

Cheapest in

August

Average price

$909

Good round-trip deal

$121 or less

Good one-way deal

$186 or less
VietJet Air
  • VietJet Air
  • 17/12-16/2
  • Nonstop
  • 13h 30m total
  • Vietnam to Australia
Search Deals
VietJet Air
  • VietJet Air
  • 21/12
  • Nonstop
  • 6h 55m total
  • Vietnam to Australia
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($420 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($76 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Vietnam to Australia.
Search Deals
Price to beat on a one-way flight from Vietnam to Australia.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Vietnam to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 4 December 2025.
Use the filters below to find and compare flights from Vietnam to Australia that are best for you.

Fly from

Vietnam

Fly to

Australia

Route

Depart

Return

Price

Ho Chi Minh CityPerth

SGN - PER

SGNPER

Ho Chi Minh City

Fri 19/12

16:10-04:30

1 stop11h 20m

Perth

Wed 31/12

20:40-19:45

1 stop24h 05m

$402

Ho Chi Minh CityPerth

SGN - PER

SGNPER

Ho Chi Minh City

Thu 18/12

09:05-16:30

1 stop30h 25m

Perth

Mon 16/2

10:10-15:45

Nonstop6h 35m

$405

Ho Chi Minh CitySydney

SGN - SYD

SGNSYD

Ho Chi Minh City

Fri 1/5

19:55-07:20

Nonstop8h 25m

Sydney Kingsford Smith

Fri 22/5

10:15-16:05

Nonstop8h 50m

$436

Ho Chi Minh CityPerth

SGN - PER

SGNPER

Ho Chi Minh City

Fri 19/12

09:25-19:55

1 stop9h 30m

Perth

Wed 31/12

20:40-16:50

2 stops21h 10m

$519

Da NangMelbourne

DAD - MEL

DADMEL

Da Nang

Fri 22/5

21:10-22:35

1 stop22h 25m

Melbourne

Mon 25/5

00:30-21:50

1 stop24h 20m

$521

HanoiPerth

HAN - PER

HANPER

Hanoi Noibai

Mon 9/3

13:30-00:40

1 stop10h 10m

Perth

Sat 21/3

20:25-21:35

1 stop26h 10m

$531

HanoiPerth

HAN - PER

HANPER

Hanoi Noibai

Fri 19/12

13:30-00:40

1 stop10h 10m

Perth

Thu 1/1

05:15-01:30

2 stops21h 15m

$543

Ho Chi Minh CitySydney

SGN - SYD

SGNSYD

Ho Chi Minh City

Fri 13/3

19:30-08:05

Nonstop8h 35m

Sydney Kingsford Smith

Mon 16/3

11:15-15:50

Nonstop8h 35m

$545

Ho Chi Minh CityPerth

SGN - PER

SGNPER

Ho Chi Minh City

Fri 19/12

09:25-04:30

1 stop18h 05m

Perth

Fri 2/1

20:40-08:50

1 stop13h 10m

$551

Ho Chi Minh CityMelbourne

SGN - MEL

SGNMEL

Ho Chi Minh City

Wed 17/12

11:05-23:35

Nonstop8h 30m

Melbourne

Mon 9/3

01:30-05:55

Nonstop8h 25m

$554

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 60 results
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Best time to book a flight from Vietnam to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Vietnam with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Vietnam to Australia

What is the cheapest month to book a flight from Vietnam to Australia?

Currently, March is the cheapest month in which you can book a flight from Vietnam to Australia (average of $178). Flying from Vietnam to Australia in June is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from VN to AU?

Find hourly flight availability from Vietnam to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 December 2025.

A simple way to save on the total cost of your ticket is to fly from Vietnam to Australia in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Vietnam to Australia?

Use this chart to determine the cheapest time to fly return from Vietnam to Australia. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Vietnam to Australia flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Vietnam to Australia

Explore weekly flight availability from Vietnam to Australia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 December 2025.

The most flights from VN0 to AU0 are scheduled on a Tuesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Vietnam to Australia delayed?

About 36% of weekly flights between Vietnam and Australia have experienced delays in the past year, with the average delay time being 146 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Jetstar have had the lowest number of delays on this route, with just 24% of flights being delayed.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 4 December 2025.
Read through reviews of airlines operating flights from Vietnam to Australia, such as Singapore Airlines, Vietnam Airlines, andMalaysia Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Food

7.8

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very Good
1,411 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Food

7.8

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Vietnam Airlines
7.6
Good
215 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Food

7.8

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Malaysia Airlines
7.3
Good
281 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Food

7.8

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Jetstar
6.6
Okay
488 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Food

7.8

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
VietJet Air
5.6
Fair
153 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Food

7.8

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Related info for your journey

Find useful and relevant information for your journey from Vietnam to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Vietnam to Australia flight route?

    Within the past month, 781 users have taken a look at flights from Vietnam to Australia.

  • How long is the flight from Vietnam to Australia?

    For as low as $436, AirAsia can have you in Australia from Vietnam in 8h 25m. Airlines will cover a distance of 6840 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Vietnam to Australia one-way?

    The cheapest airline one-way is VietJet Air, with whom users have recently found tickets for as low as $134. However, be on the lookout for offers from AirAsia and Scoot, as they are both options that can get you from Vietnam to Australia for a low price.

  • Can I find deals for flights from Vietnam to Australia that include hotel bookings?

    Yes. In addition to deals on Vietnam to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Vietnam to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vietnam to Australia.

  • Can I find deals for business class flights from Vietnam to Australia?

    Yes. Cheapflights offers flight deals from Vietnam to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Vietnam to Australia?

    Currently, March is the cheapest month in which you can book a flight from Vietnam to Australia (average of $178). Flying from Vietnam to Australia in June is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Vietnam to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Vietnam to Australia

Discover the top 9 airlines that operate flights from Vietnam to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$244Average$558FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapest$271Average$742FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
JetstarCheapest$277Average$778FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
AirAsiaCheapest$354Average$398FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
China SouthernCheapest$585Average$721FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Vietnam AirlinesCheapest$694Average$1,158FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
FlexFlightCheapest$875Average$875FlexibilityNo cancel feeOn-timeN/A
Search FlexFlight flights
Malaysia AirlinesCheapest$958Average$1,156FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$1,142Average$1,553FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Vietnam to Australia?

When you search for this flight from Vietnam to Australia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Vietnam to Australia?

Cheapflights helps you find that perfect flight to Australia from Vietnam by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Vietnam to Australia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Vietnam to Australia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Vietnam to Australia become cheaper?

Not ready to book yet? You can track prices for flights from Vietnam to Australia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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