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Cheap flights from Australia to Hanoi from $252

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HAN
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Hanoi

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Hanoi
Explore the most affordable flight options available from Australia to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 July 2026.

Mon 17/810:35
PER
-
HAN
1 stop21h 35m
Multiple Airlines
Thu 27/820:00
HAN
-
PER
1 stop20h 10m
Multiple Airlines
Deal found 23/7$571
Thu 10/920:50
PER
-
HAN
2 stops23h 05m
Multiple Airlines
Sat 19/914:30
HAN
-
PER
2 stops12h 50m
Multiple Airlines
Deal found 23/7$584
Sat 19/920:50
PER
-
HAN
1 stop12h 35m
Multiple Airlines
Fri 25/920:15
HAN
-
PER
1 stop31h 05m
Multiple Airlines
Deal found 23/7$589
Sat 10/1004:45
PER
-
HAN
2 stops15h 35m
Multiple Airlines
Sat 17/1008:35
HAN
-
PER
2 stops18h 10m
Multiple Airlines
Deal found 23/7$594
Sun 1/1121:10
PER
-
HAN
2 stops23h 10m
Multiple Airlines
Sun 15/1109:00
HAN
-
PER
1 stop18h 30m
Multiple Airlines
Deal found 20/7$595
Tue 28/720:50
PER
-
HAN
2 stops18h 20m
Multiple Airlines
Mon 28/906:25
HAN
-
PER
2 stops20h 55m
Multiple Airlines
Deal found 21/7$597
Fri 20/1117:30
PER
-
HAN
1 stop14h 40m
VietJet Air
Thu 3/1222:55
HAN
-
PER
1 stop16h 30m
VietJet Air
Deal found 22/7$598
Wed 19/820:50
PER
-
HAN
2 stops22h 15m
Multiple Airlines
Wed 26/823:25
HAN
-
PER
2 stops27h 55m
Multiple Airlines
Deal found 22/7$600
Thu 24/905:35
PER
-
HAN
2 stops26h 35m
Multiple Airlines
Mon 28/905:40
HAN
-
PER
2 stops34h 30m
Multiple Airlines
Deal found 23/7$602
Fri 23/1018:25
PER
-
HAN
2 stops31h 35m
Multiple Airlines
Fri 30/1009:00
HAN
-
PER
1 stop18h 30m
Multiple Airlines
Deal found 21/7$604
Sat 12/905:35
PER
-
HAN
2 stops16h 20m
Multiple Airlines
Sat 19/906:00
HAN
-
PER
2 stops21h 20m
Multiple Airlines
Deal found 21/7$605
Thu 29/1001:00
MEL
-
HAN
1 stop23h 30m
Multiple Airlines
Tue 10/1105:30
HAN
-
MEL
1 stop14h 05m
Multiple Airlines
Deal found 20/7$630

Find flight deals from Australia to Hanoi

Keep the following information in mind while searching for Australia to Hanoi flight deals. Data was last updated 23 July 2026.

Round-trip from

$571

One-way from

$252

Popular in

December

Cheapest in

August

Average price

$1,030

Good round-trip deal

$869 or less

Good one-way deal

$475 or less
Scoot
  • Scoot
  • 17/8-27/8
  • 2 total stops
  • 41h 45m total
  • Australia to Hanoi
Search Deals
AirAsia
  • AirAsia
  • 12/10
  • 1 total stop
  • 16h 45m total
  • Australia to Hanoi
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($326 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($76 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Australia to Hanoi Noibai.
Search Deals
Price to beat on a one-way flight from Australia to Hanoi Noibai.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Hanoi 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 23 July 2026.
Use the filters below to find and compare flights from Australia to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthHanoi

PER - HAN

PERHAN

Perth

Mon 26/10

17:30-11:25

1 stop18h 55m

Hanoi Noibai

Wed 28/10

14:40-16:25

1 stop24h 45m

$558

PerthHanoi

PER - HAN

PERHAN

Perth

Sun 1/11

21:10-19:20

2 stops23h 10m

Hanoi Noibai

Sun 15/11

09:00-04:30

1 stop18h 30m

$595

PerthHanoi

PER - HAN

PERHAN

Perth

Sun 23/8

20:50-01:10

2 stops29h 20m

Hanoi Noibai

Sun 30/8

21:10-04:20

2 stops30h 10m

$597

PerthHanoi

PER - HAN

PERHAN

Perth

Fri 23/10

04:45-20:30

1 stop16h 45m

Hanoi Noibai

Fri 30/10

09:00-04:30

1 stop18h 30m

$648

MelbourneHanoi

MEL - HAN

MELHAN

Melbourne

Sun 18/10

01:30-20:55

1 stop23h 25m

Hanoi Noibai

Fri 23/10

06:00-23:35

1 stop13h 35m

$733

PerthHanoi

PER - HAN

PERHAN

Perth

Fri 9/10

10:35-22:40

1 stop13h 05m

Hanoi Noibai

Tue 13/10

23:25-08:55

1 stop32h 30m

$767

PerthHanoi

PER - HAN

PERHAN

Perth

Fri 23/10

10:35-01:10

1 stop15h 35m

Hanoi Noibai

Fri 30/10

19:05-16:25

2 stops44h 20m

$768

PerthHanoi

PER - HAN

PERHAN

Perth

Sat 19/9

10:35-00:50

1 stop15h 15m

Hanoi Noibai

Fri 25/9

20:15-04:20

1 stop31h 05m

$778

MelbourneHanoi

MEL - HAN

MELHAN

Melbourne

Mon 9/11

01:30-12:50

1 stop15h 20m

Hanoi Noibai

Wed 18/11

15:20-23:35

1 stop28h 15m

$798

MelbourneHanoi

MEL - HAN

MELHAN

Melbourne

Thu 6/8

12:00-14:45

3 stops29h 45m

Hanoi Noibai

Mon 17/8

10:40-12:00

1 stop22h 20m

$831

Flights are sorted by cheapest return flights first.

Deals found on 19/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Australia to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Australia 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 Australia to Hanoi

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

Currently, October is the cheapest month in which you can book a flight from Australia to Hanoi (average of $733). Flying from Australia to Hanoi in December is currently the most expensive (average of $1,495). 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 AU to HAN?

Find hourly flight availability from Australia to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 July 2026.

One of the essential ways to save on airfare from Australia to Hanoi is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 78% on airfare.

How often are flights from Australia to Hanoi delayed?

About 16% of weekly flights between Australia and Hanoi have experienced delays in the past year, with the average delay time being 144 minutes.

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

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

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

Over the past year, Vietnam Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.

How far ahead should I book a flight from Australia to Hanoi?

To ensure you get the cheapest price possible for a flight from Australia to Hanoi, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Use this chart to determine the cheapest time to fly return from Australia to Hanoi. Price data was last updated on 18 July 2026.

Travellers seeking maximum savings on their Australia to Hanoi flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated 23 July 2026.
Get a feel of what it's like to fly with Singapore Airlines,Vietnam Airlines, andCathay Pacific from Australia to Hanoi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,578 reviews
Check prices

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Singapore Airlines
8.2
Very Good
1,578 reviews
Singapore Airlines
8.2
Very Good
1,578 reviews
Check prices

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Vietnam Airlines
7.7
Good
280 reviews
Singapore Airlines
8.2
Very Good
1,578 reviews
Check prices

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Cathay Pacific
7.6
Good
1,425 reviews
Singapore Airlines
8.2
Very Good
1,578 reviews
Check prices

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
China Southern
7.4
Good
164 reviews
Singapore Airlines
8.2
Very Good
1,578 reviews
Check prices

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
VietJet Air
5.6
Fair
173 reviews
Singapore Airlines
8.2
Very Good
1,578 reviews
Check prices

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

Related info for your journey

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

  • What airport do you fly into for flights to Hanoi from Australia?

    Hanoi Noibai (HAN), located 22.8 km from the city centre, is the airport you fly into when you book flights from Australia to Hanoi.

  • How popular is this Australia to Hanoi flight route?

    The Australia to Hanoi Noibai flight path was viewed by 2,136 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Australia to Hanoi?

    There are many flights that can get you from Australia to Hanoi in 18h 55m. Fly via VietJet Air, China Eastern, or Singapore Airlines to get the fastest option. Airlines will cover a distance of 6006 km. This flight may include one or multiple stops.

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

    The cheapest airline one-way is AirAsia, with whom users have recently found tickets for as low as $205. However, be on the lookout for offers from Scoot and VietJet Air, as they are both options that can get you from Australia to Hanoi for a low price.

  • What are the most popular routes from Australia to Hanoi?

    The most popular route from Australia to Hanoi is Sydney Kingsford Smith - Hanoi Noibai. You may also consider Brisbane - Hanoi Noibai or Melbourne - Hanoi Noibai.

  • What are the most reliable airlines from Australia to Hanoi?

    Consider Cambodia Angkor Air (76%), Air France (74%) or Vietnam Airlines (74%) when booking your flight. These represent the most reliable airlines when flying from Australia to Hanoi.

  • What are the cheapest flights from Australia to Hanoi?

    While on average a flight from Australia to Hanoi is generally $2,851, our data shows the cheapest flight currently is $484. When looking at the most popular route, (Sydney Kingsford Smith - Hanoi Noibai), you can expect to pay $579 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia to Hanoi 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 Australia to Hanoi?

    Currently, October is the cheapest month in which you can book a flight from Australia to Hanoi (average of $733). Flying from Australia to Hanoi in December is currently the most expensive (average of $1,495). 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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Fly from Australia to Hanoi on these airlines

Choose from the following airlines for your flight from Australia to Hanoi. Flights are based on user searches made on Cheapflights and were last updated on 23 July 2026.
Vietnam Airlines flights from Australia to Hanoi Noibai
Singapore Airlines flights from Australia to Hanoi Noibai

Top 10 airlines flying from Australia to Hanoi

Discover the top 10 airlines that operate flights from Australia to Hanoi. 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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$278Average$633FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Shenzhen AirlinesCheapest$313Average$1,215FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Indonesia AirAsiaCheapest$322Average$366FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
XiamenAirCheapest$337Average$840FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
AirAsiaCheapest$381Average$557FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapest$392Average$666FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
VietJet AirCheapest$425Average$810FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Philippine AirlinesCheapest$452Average$823FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
China SouthernCheapest$489Average$820FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Malaysia AirlinesCheapest$570Average$828FlexibilityNo cancel feeOn-time67%
Search Malaysia 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 Australia to Hanoi?

Cheapflights helps you search for flights from Australia to Hanoi via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Australia to Hanoi by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Australia to Hanoi with no change fees.

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

Yes! Start tracking prices for Australia to Hanoi flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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