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Cheap flights from Cairns to Hanoi from $526

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — HAN
4 Jul — 11 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cairns to Hanoi

Enter your travel dates to find the best prices.

Cheapest flights from Cairns to Hanoi
Explore the most affordable flight options available from Cairns to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 June 2026.

Fri 21/819:00
CNS
-
HAN
1 stop29h 35m
Multiple Airlines
Fri 4/905:30
HAN
-
CNS
2 stops24h 00m
Multiple Airlines
Deal found 2/6$931
Mon 3/821:40
CNS
-
HAN
2 stops41h 10m
Multiple Airlines
Mon 10/810:25
HAN
-
CNS
1 stop16h 05m
Multiple Airlines
Deal found 1/6$1,026
Mon 31/821:40
CNS
-
HAN
2 stops41h 10m
Multiple Airlines
Mon 14/905:30
HAN
-
CNS
2 stops24h 00m
Multiple Airlines
Deal found 2/6$1,103
Mon 31/818:15
CNS
-
HAN
1 stop24h 10m
Singapore Airlines
Mon 14/915:20
HAN
-
CNS
1 stop22h 40m
Singapore Airlines
Deal found 2/6$1,215
Thu 16/706:00
CNS
-
HAN
2 stops45h 50m
Multiple Airlines
Thu 23/710:25
HAN
-
CNS
2 stops20h 20m
Multiple Airlines
Deal found 31/5$1,248
Thu 16/706:00
CNS
-
HAN
2 stops45h 50m
Multiple Airlines
Fri 24/710:25
HAN
-
CNS
1 stop16h 05m
Multiple Airlines
Deal found 30/5$1,285
Wed 28/1018:20
CNS
-
HAN
1 stop26h 05m
Singapore Airlines
Sat 31/1009:40
HAN
-
CNS
1 stop28h 40m
Singapore Airlines
Deal found 1/6$1,301

Find flight deals from Cairns to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) 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 4 June 2026.

Round-trip from

$931

One-way from

$526

Popular in

December

Cheapest in

April

Average price

$1,416
21/8-4/9
  • 21/8-4/9
  • 3 total stops
  • 53h 35m total
  • Cairns to Hanoi
Search Deals
14/11
  • 14/11
  • 2 total stops
  • 32h 00m total
  • Cairns to Hanoi
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($283 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($92 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cairns 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 4 June 2026.
Use the filters below to find and compare flights from Cairns to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Fri 21/8

19:00-21:35

1 stop29h 35m

Hanoi Noibai

Fri 4/9

05:30-08:30

2 stops24h 00m

$931

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Mon 31/8

18:15-15:25

1 stop24h 10m

Hanoi Noibai

Mon 14/9

15:20-17:00

1 stop22h 40m

$1,215

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Thu 16/7

06:00-00:50

2 stops45h 50m

Hanoi Noibai

Fri 24/7

10:25-05:30

1 stop16h 05m

$1,285

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Wed 28/10

18:20-17:25

1 stop26h 05m

Hanoi Noibai

Sat 31/10

09:40-17:20

1 stop28h 40m

$1,301
Fastest return journey

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Mon 3/8

19:00-14:10

3 stops22h 10m

Hanoi Noibai

Mon 10/8

10:25-09:45

2 stops20h 20m

$1,331

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Thu 16/7

13:40-07:05

1 stop20h 25m

Hanoi Noibai

Thu 23/7

18:55-08:30

2 stops34h 35m

$1,420

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Mon 31/8

12:50-10:10

3 stops24h 20m

Hanoi Noibai

Mon 14/9

10:40-22:40

2 stops33h 00m

$1,433
Cheapest one-way

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Mon 16/11

06:00-11:00

2 stops32h 00m

$562

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Tue 17/11

06:40-20:10

2 stops40h 30m

$590

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Thu 11/6

06:45-19:15

2 stops39h 30m

$621

Flights are sorted by cheapest return flights first.

Deals found on 31/5

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Cairns to Hanoi

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

How much does it cost for a return flight from Cairns to Hanoi?

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 4 June 2026.
See what other customers who have flown with Singapore Airlines from Cairns to Hanoi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,530 reviews
Check prices

Crew

8.7

Entertainment

8.1

Food

7.8

Comfort

8.0

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,530 reviews
Singapore Airlines
8.2
Very Good
1,530 reviews
Check prices

Crew

8.7

Entertainment

8.1

Food

7.8

Comfort

8.0

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

Find useful and relevant information for your journey from Cairns to Hanoi. 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 Cairns to Hanoi?

    For as low as $1,215, Singapore Airlines can have you in Hanoi from Cairns in 24h 10m. The distance between Cairns and Hanoi is about 6072 km.

  • What is the cheapest airline to fly from Cairns to Hanoi round-trip?

    Singapore Airlines, at $785, was found to be the cheapest airline from Cairns to Hanoi.. Users have found that Singapore Airlines is 32% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cairns 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Cairns to Hanoi

Discover the top airline that operate flights from Cairns 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 4 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$785Average$1,045FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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

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

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

Certainly. Search results for flights to Hanoi from Cairns shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Cairns to Hanoi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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