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Cheap flights from Adelaide to Hanoi from $392

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — HAN
7 Jul — 14 Jul1
1 adult

Cheapflights Tip: The best prices from Adelaide to Hanoi Noibai are usually found in May or August, booked 80 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Adelaide to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 July 2025.

Round-trip from

$625

One-way from

$392

Popular in

December

Cheapest in

May

Average price

$1,101
4/8-13/8
  • 4/8-13/8
  • 2 total stops
  • 35h 15m total
  • Adelaide to Hanoi
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15/9
  • 15/9
  • 1 total stop
  • 33h 55m total
  • Adelaide to Hanoi
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($255 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease ($83 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Adelaide to Hanoi

Cheapest flights from Adelaide to Hanoi
Explore the most affordable flight options available from Adelaide to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Mon 4/821:40ADL - HAN
1 stop19h 30mMultiple Airlines
Wed 13/817:05HAN - ADL
1 stop15h 45mMultiple Airlines
Deal found 30/6$625
Thu 14/817:35ADL - HAN
1 stop26h 30mSingapore Airlines
Thu 21/812:40HAN - ADL
1 stop25h 10mSingapore Airlines
Deal found 30/6$984
Thu 23/1012:15ADL - HAN
2 stops25h 10mCathay Pacific
Thu 6/1119:25HAN - ADL
2 stops34h 30mCathay Pacific
Deal found 29/6$1,107

Cheapflights Fare Finder

Customise your flight search to find flights from Adelaide 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 2 July 2025.
Use the filters below to find and compare flights from Adelaide to Hanoi that are best for you.

Fly from

Adelaide

Fly to

Hanoi

Route

Depart

Return

Price

AdelaideHanoi

ADL - HAN

ADLHAN

Adelaide

Mon 4/8

21:40-14:40

1 stop19h 30m

Hanoi Noibai

Wed 13/8

17:05-11:20

1 stop15h 45m

$625

AdelaideHanoi

ADL - HAN

ADLHAN

Adelaide

Thu 14/8

17:35-17:35

1 stop26h 30m

Hanoi Noibai

Thu 21/8

12:40-16:20

1 stop25h 10m

$984

AdelaideHanoi

ADL - HAN

ADLHAN

Adelaide

Thu 23/10

12:15-09:55

2 stops25h 10m

Hanoi Noibai

Thu 6/11

19:25-09:25

2 stops34h 30m

$1,107

AdelaideHanoi

ADL - HAN

ADLHAN

Adelaide

Sat 19/7

19:40-16:10

1 stop23h 00m

$436

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Best time to book a flight from Adelaide to Hanoi

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

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

Use this chart to determine the optimal time to book a return flight from Adelaide to Hanoi. Price data was last updated on 27 June 2025.

The price you pay for your flight from Adelaide to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Adelaide to Hanoi (average of $460). Flying from Adelaide to Hanoi in December is currently the most expensive (average of $817). 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 ADL to HAN?

Find hourly flight availability from Adelaide 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 2 July 2025.

One of the essential ways to save on airfare from Adelaide to Hanoi is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

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 2 July 2025.
Read through reviews of airlines operating flights from Adelaide to Hanoi, such as Singapore Airlines and Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,320 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.7

Overall

8.1

Entertainment

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,320 reviews
Singapore Airlines
8.1
Very Good
1,320 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.7

Overall

8.1

Entertainment

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.6
Good
922 reviews
Singapore Airlines
8.1
Very Good
1,320 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.7

Overall

8.1

Entertainment

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

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

  • What are the cheapest airlines flying from Adelaide to Hanoi round-trip?

    According to our current data, Singapore Airlines ($984), and Cathay Pacific ($1,107) offers the cheapest pricing from Adelaide to Hanoi. Singapore Airlines is 9% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Adelaide to Hanoi (average of $460). Flying from Adelaide to Hanoi in December is currently the most expensive (average of $817). 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 Adelaide to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
Adelaide to Ho Chi Minh City flights
Adelaide to Da Nang flights

Top 5 airlines flying from Adelaide to Hanoi

Discover the top 5 airlines that operate flights from Adelaide 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 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$560Average$972FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$750Average$1,065FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
VietJet AirCheapest$757Average$1,062FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
China SouthernCheapest$967Average$1,153FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Cathay PacificCheapest$991Average$1,163FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Adelaide to Hanoi?

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

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

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

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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