$144 Find Cheap Flights from Vietnam to Australia

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KAYAK's insights & trends for flights to Australia

Get data-powered insights and trends for flights to Australia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Australia?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Australia from Vietnam found in the last 72 hours was to Sydney, at $119 return. The most popular route is Hanoi (HAN) to Melbourne Airport (MEL) and the cheapest return airline ticket found on this route in the last 72 hours was $127.

How much is a flight to Australia?

The average and cheapest price for all round-trip flights to Australia from each origin found by users searching on KAYAK in the last month.

A flight to Australia costs $440 on average. The cheapest price found on KAYAK in the last 2 weeks was $158 for the route Ho Chi Minh City (SGN) to Adelaide (ADL). The most popular routes on KAYAK are Ho Chi Minh City to Brisbane which costs $503 on average, and Hanoi to Melbourne, which costs $670 on average.

See prices from:

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Vietnam to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Vietnam to Australia is August, when tickets cost $494 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $1,128 and $1,127 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Vietnam to Australia, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Which is the cheapest airport to fly into in Australia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Australia is Perth Airport (PER), with an average flight price of $239.


Good to know

Low seasonApril
High seasonDecember
Cheapest flight$144
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Ho Chi Minh City to Perth

FAQs for booking flights from Vietnam to Australia

  • How does KAYAK find such low prices on flights from Vietnam to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Vietnam to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Vietnam to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Vietnam to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Vietnam to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Vietnam to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Vietnam to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Vietnam to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Australia?

    Based on KAYAK data, the cheapest day to fly to Australia is Monday when return tickets can be as cheap as $555. On the other hand, the most expensive day to fly is Sunday, when return prices are $722 on average.

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally in the morning, when round-trip flights cost $237 on average. Morning departures are around 19% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally at night, which is peak travel time and where the average cost of a ticket is $365.

Top 5 airlines serving from Vietnam to Australia

 
Need help choosing which airline to fly with from Vietnam to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1302 reviews
7.7Food
7.9Comfort
8.0Entertainment
8.2Boarding
8.6Crew
Airline reviews

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

10.0 ExcellentBeverly, Apr 2025MNL - SIN
Read more Singapore Airlines reviews

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

Food could have been better. Too many passengers getting up and down all the time.

It was very good experience on board to Sydney with SQ.

Everything was great keep up the good work 😁, can't ask for more.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

2 hours delay, time changes started already 2 days before the flight

Average, not more then that. Cannot compete with Singapore Airlines

I bought the front row seat and made and early online check in but they changed my seat to the back row without prior notice. The inflight meal was too poor, only a piece of small finger food. The boarding is a disaster, everyone is stuffed in a bus in chaos. Doesnt worth the money at all.

Poor. Flight was delay without prior notice. Poor boarding. Poor meal service. Plane was dirty and smelly. Does not worth the money.

Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate. I had to use a paper boarding pass as they do not like electronic boarding passes. I scanned my electronic pass, but the gate agent requested the paper pass. Luckily I had a paper pass, although my electronic pass worked and when the paper pass was scanned it stated I was already on board.

Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate.

I am a bit upset with the check in counter, I signed up a wheelchair for my mom so they wouldn’t grant us her boarding pass. We got to the airport a couple of hours earlier and they had us wait and no one ever gave us her boarding pass or the wheelchair, I had to go back and complain when it was already time for our flight to board. Since we got their earlier, I could have easily pushed my mom myself and we could have relaxed and went to the lounge while waiting… when I finally got someone to help us he couldn’t explain how and why they dismissed us in the first place.

Was on holiday with my partner and we booked with Vietnam airlines as it not meant to be a budget airline. They separated us and made us sit at either end of the plane. Not the way I planned to spend my time on my holiday separate from my loved one. How can they separate people on the same booking. They know we are together and spending quality time together.

I had sometimes my trips with Vietnam Airlines and I like it 😊

The check-in process was great, and I cannot remember the name of the supervisor, but he was good and told us about the transit process very correctly and efficiently and kindly. We were given down access and the overall process was very efficient.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Jia yung was the flight attendant that made this a miserable flight.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Did not take as cancelled 3 time so took another airline

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

Ok, but legspace on MH0127 from Kul to Per was too small. It was not possible to tilt my seat which I don't understand because the seat in front of my could do it. So I didn't rest on the flight. Also, the crew was probably understaffed because it took very long time to take trash after the meal. Everything very different from the flight with Malaysian Airlines from London to KL.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

An overnight Doha to KL. Great sleep, good service and tasty food in business class

stuck in the aircraft for over three hours due to engineering work, significantly delayed and made a lot of passengers missed the connecting transport, no mention any compensation

Very quiet plane!! One of the quietest planes we have been on.

Jetsatar refused to take my foldable stroller in the plane, despite following all the rules on dimensions and packaging. Similar thing happened on our previous fight. However, at that instance, they offered to check in the stroller. At this fight, the staff was rude, trying to rush us to board the flight. They made excuses that the stroller was not allowed and even offer to leave it behind and ship it back at our own cost. Fortunately, we had someone else attending. Since the flight was about to take off, they left it behind and send it back to us on the next available flight.

Overall, it was good. The only concern was that I couldn't charge my phone because the USB port didn't work after we took off. One of the crew members tried to restart it but never came back to me with an update.

Comfortable seats, boarding was easy and staff were very nice.

Flight was fine but a domestic flight was called by Jetstar international. This meant going through immigration and custom scanning twice. Long queues were experienced which were frustrating. We were using a wheelchair and exit at Perth needed a scissor lift as no air bridge provided. No fast lane at Perth for wheelchair. The staff were helpful but this system is poor.

The crew were great. The seat was older than an old Holden with a big metal bar sticking right into my back. The passenger next to me complained that hers was the same. The pre purchase system for food was disappointing as the pie/quiche took 20 mins to warm up, arrived too hot and with no utensils. It was one of the most uncomfortable flights I've ever been on.

Not very good, no food and not drink ( caffe or tea). Never ever fly with jet star.

Fabulous I have no issues with JetStar great service always use them to fly

Flight was as expected - we got what we paid for which was a base fare

VietJet is a discount airline like EasyJet, Flair or Spirit. I flew 3 flights in 2 weeks and all were Airbus 321's. 2 of the flights left and arrived on time and 1 left and arrived about 45minutes late. Seat pitch in economy is 29" but exit row seats have super-generous leg room. There are no power ports or entertainment of any kind. Food is best purchased on-line before the flight but there is a limited selection available in flight - cash only. The aircraft are clean and the airline is run as well as any other airline that specializes in economy passengers.

Our flight was 3 hours delayed and the airport was hectic as our boarding pass said one gate while the digital screens said another gate. Attendants were clueless and said to watch both! Vietjwt cared more about selling their merch than even providing any water for the 2 hour flight

Cheap flight but more expensive when the airlines demands you pay over 30$ for 1 kilogram overweight ( it is 8,2kg I have for carry on baggage) The flights announcement 2PM, and it departed 4 PM, no announcement for delaying, People says Vietjet is delayJet airlines in their blood.

Vietjet tried to steal extra money from passengers by forcing them to change the name on the ticket that was correctly filled in on an English form online when ticket bought online. I bought the ticket via a foreign website where the language is English, At filling in the passenger's name, it says middle name first, then first name, and last name, That the ticket done and printed. when my wife checked in the staff at the check in counter said that her name was written wrong, she must fill the name in Vietnamese style, writing the Last name first, then middle name, first name comes last, even though her name was not misspelled. At the aiport I asked the Vietjet customer service, if it is written in Vietnamese way, it will be wrong when she travel abroad ? The custom service could not answer. It took over an hour where my wife was thrown like a ball between the check-in counter, to the Vietjet customer service , then to passport control. The cost is 110,000 vnd for change place in vietnamese way, I thought if there are millions of passengers who have done the same mistake, how much money Vietjet raked in every year On the flight, it is not allowed to sit in the empty seats in front or next to me, I sat in the middle in a row where two big men were sitting, I really need to change seats but the crew asked to pay extra to buy the empty seats. It is petty and cruel of Vietjet. There is no other choice than the state-owned airline, then you have no choice but to swallow the bite

Our flight was delayed for about 3hours however the ground crew made it sure that we will not miss our connecting flight from Hanoi to incheon.

If there could be simple free food or snack or some entertainment.

Seat pitch is narrow moreover the agent assigned seat in front of emergency exit window which is not reclined. A terrible 4hr 40min flight from HAN to DPS

Horrible! As an Asian, they look down on their own skin color. Disgusting people and airlines. If you are white, they will worship you

1-Airlines did not send any info to inform the clients about changing fight number. 2-Delayed too long on runay without any explanation

체크인을 담당하는 승무원이 아주, 몹시 불친절하고 전문성이 현저하게 떨어졌습니다. The flight attendant in charge of the check-in was very, very unfriendly and markedly less professional.

Book cheap flights from Vietnam to Australia

Recent return flight deals

1/7Tue
1 stopAirAsia
11h 10mSGN-PER
24/7Thu
1 stopAirAsia
16h 30mPER-SGN
$339
4/11Tue
1 stop
17h 35mSGN-PER
8/11Sat
1 stop
17h 40mPER-SGN
$342
6/7Sun
directJetstar
8h 30mSGN-SYD
27/7Sun
directJetstar
8h 50mSYD-SGN
$395
6/7Sun
directJetstar
8h 30mSGN-SYD
27/7Sun
directJetstar
8h 50mSYD-SGN
$402
10/8Sun
directVietJet Air
8h 25mSGN-MEL
14/8Thu
directVietJet Air
8h 35mMEL-SGN
$411
6/8Wed
directVietJet Air
8h 25mSGN-MEL
19/8Tue
directVietJet Air
8h 35mMEL-SGN
$438
3/11Mon
directVietnam Airlines
6h 05mSGN-PER
24/11Mon
directVietnam Airlines
6h 25mPER-SGN
$729
27/9Sat
directVietnam Airlines
6h 05mSGN-PER
9/10Thu
directVietnam Airlines
6h 25mPER-SGN
$754
18/9Thu
1 stopSingapore Airlines
24h 50mHAN-BNE
29/11Sat
1 stopSingapore Airlines
17h 40mBNE-HAN
$4,564
18/9Thu
1 stopSingapore Airlines
24h 50mHAN-BNE
29/11Sat
1 stopSingapore Airlines
17h 40mBNE-HAN
$4,570

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Recent one-way flight deals

15/9Mon
1 stopAirAsia
10h 15mSGN-PER
$144
24/11Mon
1 stopAirAsia
9h 25mSGN-PER
$146
19/6Thu
directVietJet Air
8h 25mSGN-SYD
$160
26/6Thu
directVietJet Air
8h 25mSGN-SYD
$161
26/6Thu
directJetstar
8h 30mSGN-SYD
$166
14/8Thu
directJetstar
8h 30mSGN-SYD
$172
26/6Thu
directVietnam Airlines
9h 20mHAN-MEL
$365
17/6Tue
directVietnam Airlines
9h 20mHAN-MEL
$370
22/10Wed
1 stopMalaysia Airlines
16h 15mSGN-MEL
$436
24/10Fri
1 stopMalaysia Airlines
16h 15mSGN-MEL
$438

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Last minute flights to Australia

Last minute flight, train and bus deals

16/6Mon
direct
8h 25mSGN-SYD
17/7Thu
multi-stop
13h 50mSYD-SGN
$448
16/6Mon
directVietJet Air
8h 25mSGN-SYD
18/7Fri
directVietJet Air
8h 50mSYD-SGN
$451
16/6Mon
multi-stopScoot
31h 10mSGN-SYD
17/7Thu
multi-stopScoot
14h 35mSYD-SGN
$571
16/6Mon
direct
8h 25mSGN-SYD
17/7Thu
direct
8h 50mSYD-SGN
$586
17/6Tue
multi-stop
20h 15mSGN-SYD
19/6Thu
direct
8h 50mSYD-SGN
$600
17/6Tue
direct
8h 25mSGN-SYD
19/6Thu
direct
8h 50mSYD-SGN
$608
15/6Sun
multi-stop
29h 50mSGN-BNE
15/7Tue
multi-stop
20h 55mBNE-SGN
$646
14/6Sat
multi-stopBatik Air
15h 30mHAN-PER
30/6Mon
multi-stopBatik Air
20h 10mPER-HAN
$728
13/6Fri
directJetstar
8h 10mSGN-MEL
19/6Thu
multi-stopJetstar
18h 00mMEL-SGN
$849
13/6Fri
directVietnam Airlines
8h 05mSGN-MEL
19/6Thu
directVietnam Airlines
8h 40mMEL-SGN
$1,154

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Everything you need to know for your flight to Australia

Cabin class types available on flights to Australia

Cabin classes available on flights to Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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