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Cheap flights from Hanoi to Adelaide from $733

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — ADL
20 Nov — 27 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Hanoi to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Adelaide (ADL). 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 21 October 2025.

Round-trip from

$1,114

One-way from

$733
Cathay Pacific
  • Cathay Pacific
  • 21/3-23/3
  • 3 total stops
  • 47h 20m total
  • Hanoi to Adelaide
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 21/11
  • 2 total stops
  • 20h 40m total
  • Hanoi to Adelaide
Search Deals

Find flight deals from Hanoi to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from Hanoi to Adelaide
Explore the most affordable flight options available from Hanoi to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.

Tue 2/1205:00HAN - ADL
2 stops25h 05mMultiple Airlines
Tue 9/1215:25ADL - HAN
2 stops33h 40mMultiple Airlines
Deal found 18/10$747
Mon 1/1216:00HAN - ADL
2 stops23h 30mMultiple Airlines
Mon 8/1207:45ADL - HAN
1 stop16h 30mMultiple Airlines
Deal found 19/10$3,223
Mon 1/1212:45HAN - ADL
1 stop16h 35mSingapore Airlines
Mon 8/1218:35ADL - HAN
1 stop50h 15mSingapore Airlines
Deal found 19/10$5,157
Sun 30/1102:45HAN - ADL
2 stops36h 30mChina Eastern
Mon 8/1216:30ADL - HAN
2 stops36h 45mChina Eastern
Deal found 19/10$8,722

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hanoi to Adelaide 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 21 October 2025.
Use the filters below to find and compare flights from Hanoi to Adelaide that are best for you.

Fly from

Hanoi

Fly to

Adelaide

Route

Depart

Return

Price

HanoiAdelaide

HAN - ADL

HANADL

Hanoi Noibai

Sat 21/3

19:30-10:30

1 stop11h 30m

Adelaide

Mon 23/3

10:10-18:30

2 stops35h 50m

$1,114

HanoiAdelaide

HAN - ADL

HANADL

Hanoi Noibai

Sat 21/3

13:00-08:10

1 stop15h 40m

Adelaide

Mon 23/3

11:00-12:00

1 stop28h 30m

$1,276

HanoiAdelaide

HAN - ADL

HANADL

Hanoi Noibai

Fri 20/3

02:45-15:25

2 stops33h 10m

Adelaide

Mon 23/3

07:05-01:45

2 stops22h 10m

$2,782

HanoiAdelaide

HAN - ADL

HANADL

Hanoi Noibai

Sun 30/11

02:50-14:05

2 stops31h 45m

Adelaide

Mon 8/12

07:45-20:45

1 stop16h 30m

$3,558

HanoiAdelaide

HAN - ADL

HANADL

Hanoi Noibai

Mon 1/12

12:45-08:50

1 stop16h 35m

Adelaide

Mon 8/12

18:35-17:20

1 stop50h 15m

$5,157

HanoiAdelaide

HAN - ADL

HANADL

Hanoi Noibai

Sun 30/11

02:45-18:45

2 stops36h 30m

Adelaide

Mon 8/12

16:30-01:45

2 stops36h 45m

$8,722

HanoiAdelaide

HAN - ADL

HANADL

Hanoi Noibai

Fri 21/11

11:05-11:15

2 stops20h 40m

$733

HanoiAdelaide

HAN - ADL

HANADL

Hanoi Noibai

Fri 21/11

18:30-17:20

1 stop19h 20m

$848

HanoiAdelaide

HAN - ADL

HANADL

Hanoi Noibai

Fri 21/11

11:05-08:10

3 stops41h 35m

$2,539

Flights are sorted by cheapest return flights first.

Deals found on 19/10

Best time to book a flight from Hanoi to Adelaide

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

What is the cheapest time of day to fly from HAN to ADL?

Find hourly flight availability from Hanoi to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 October 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 38% on flights from Hanoi to Adelaide by exploring options for tickets in the afternoon.

Related info for your journey

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

  • How long is the flight from Hanoi to Adelaide?

    Airlines like Cathay Pacific and Malaysia Airlines fly from Hanoi to Adelaide in about 11h 30m. The time it takes to get you to your destination can typically vary by up to 4h 10m. The distance between Hanoi and Adelaide is about 7131 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with Cathay Pacific, which is currently one of the cheapest options available, starting at $733. Singapore Airlines flights start at $848 while deals on Qatar Airways start at $2,539 one-way.

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

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

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

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

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

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

See more FAQs

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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 Hanoi to Adelaide?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hanoi to Adelaide. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Hanoi to Adelaide 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 Hanoi to Adelaide with no change fees?

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Adelaide from Hanoi today and book when prices fit your budget.

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