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Cheap flights from Cairns to Hanoi from $422

CNS — HAN
29 Nov — 6 Dec1
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

Wed 9/1219:15 -
1 stop29h 15m
Wed 16/1210:20 -
1 stop16h 25m
Deal found 25/10$1,041
Sun 15/1111:45 -
1 stop29h 15m
Sun 22/1121:00 -
2 stops29h 45m
Deal found 27/10$1,236
Wed 11/1117:40 -
2 stops20h 10m
Wed 25/1110:20 -
1 stop16h 25m
Deal found 28/10$1,364
Wed 11/1118:40 -
1 stop25h 50m
Wed 25/1118:20 -
1 stop43h 55m
Deal found 28/10$1,408
Sun 15/1118:40 -
1 stop25h 50m
Sun 22/1109:35 -
1 stop28h 40m
Deal found 27/10$1,442
Thu 17/1209:45 -
2 stops38h 45m
Sat 9/108:55 -
2 stops17h 50m
Deal found 25/10$1,709

Find flight deals from Cairns to Hanoi

Round-trip from

$720

One-way from

$422

Popular in

December

Cheapest in

February
Singapore Airlines
  • Singapore Airlines
  • 21/2-23/3
  • 2 total stops
  • 46h 05m total
  • Cairns to Hanoi
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 21/1-31/12
  • 1 total stop
  • 20h 10m total
  • Cairns to Hanoi
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($419 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($122 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
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
Fastest return journey

CairnsHanoi

CNS Cairns - HAN Hanoi Noibai

CNSHAN

Cairns

Thu 21/1

18:20-11:30

1 stop20h 10m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$422

CairnsHanoi

CNS Cairns - HAN Hanoi Noibai

CNSHAN

Cairns

Thu 21/1

09:45-21:30

2 stops38h 45m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$460

CairnsHanoi

CNS Cairns - HAN Hanoi Noibai

CNSHAN

Cairns

Thu 5/11

11:45-01:00

2 stops40h 15m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$629

CairnsHanoi

CNS Cairns - HAN Hanoi Noibai

CNSHAN

Cairns

Mon 23/11

19:15-18:15

2 stops26h 00m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$710

CairnsHanoi

CNS Cairns - HAN Hanoi Noibai

CNSHAN

Cairns

Sat 7/11

12:05-21:25

2 stops36h 20m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$723

CairnsHanoi

CNS Cairns - HAN Hanoi Noibai

CNSHAN

Cairns

Fri 6/11

12:35-15:50

3 stops30h 15m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$729

CairnsHanoi

CNS Cairns - HAN Hanoi Noibai

CNSHAN

Cairns

Sun 15/11

11:45-14:00

1 stop29h 15m

Hanoi Noibai

Sun 22/11

21:00-05:45

2 stops29h 45m

$1,236

CairnsHanoi

CNS Cairns - HAN Hanoi Noibai

CNSHAN

Cairns

Sun 15/11

18:40-17:30

1 stop25h 50m

Hanoi Noibai

Sun 22/11

09:35-17:15

1 stop28h 40m

$1,442

CairnsHanoi

CNS Cairns - HAN Hanoi Noibai

CNSHAN

Cairns

Tue 5/1

09:45-08:35

2 stops25h 50m

Hanoi Noibai

Sun 24/1

10:20-08:30

1 stop19h 10m

$1,762

CairnsHanoi

CNS Cairns - HAN Hanoi Noibai

CNSHAN

Cairns

Wed 6/1

18:20-11:30

1 stop20h 10m

Hanoi Noibai

Sun 14/2

18:20-17:15

1 stop19h 55m

$1,784

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 17 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from Cairns to Hanoi

What’s the top stopover airport for flights from Cairns to Hanoi?

Singapore (SIN) – chosen by Cheapflights users on 87% of one-stop itineraries from Cairns to Hanoi on Cheapflights.

What’s the cheapest stopover airport for flights from Cairns to Hanoi?

Hong Kong (HKG) is the most affordable one-stop option, with an average return flight price of $1,303.

What’s the fastest stopover option from Cairns to Hanoi?

Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 21h 22m.

Which airport typically offers the quickest stopover for flights from Cairns to Hanoi?

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 7h 29m.

Reviews of airlines servicing Hanoi

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
1,631 reviews
Check prices

Entertainment

8.1

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.
Singapore Airlines
8.2
Very Good
1,631 reviews
Singapore Airlines
8.2
Very Good
1,631 reviews
Check prices

Entertainment

8.1

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Related info for your journey

  • How long is the flight from Cairns to Hanoi?

    For as low as $1,442, Singapore Airlines can have you in Hanoi from Cairns in 25h 50m. 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 $922, was found to be the cheapest airline from Cairns to Hanoi.. Users have found that Singapore Airlines is 27% 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

Top airline flying from Cairns to Hanoi

AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$922Average$1,270FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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