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Cheap flights from Cairns to Hanoi from $407

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to Hanoi departing on 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Cairns to Hanoi

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:00 - 00:50
CNS
-
HAN
45h 50m
2 stops
Multiple Airlines Logo
10:05 - 05:30
HAN
-
CNS
16h 25m
1 stop
$808Multiple Airlines
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
06:00 - 09:40
CNS
-
HAN
30h 40m
2 stops
Multiple Airlines Logo
10:05 - 05:30
HAN
-
CNS
16h 25m
1 stop
$816Multiple Airlines
Sat, 16 May - Wed, 20 May
Multiple Airlines Logo
06:00 - 09:00
CNS
-
HAN
30h 00m
2 stops
Multiple Airlines Logo
10:05 - 05:30
HAN
-
CNS
16h 25m
1 stop
$829Multiple Airlines
Mon, 18 May - Sun, 24 May
Multiple Airlines Logo
06:00 - 09:40
CNS
-
HAN
30h 40m
2 stops
Multiple Airlines Logo
10:05 - 05:30
HAN
-
CNS
16h 25m
1 stop
$836Multiple Airlines
Wed, 13 May - Sun, 24 May
Multiple Airlines Logo
11:00 - 08:15
CNS
-
HAN
24h 15m
2 stops
Multiple Airlines Logo
10:05 - 05:30
HAN
-
CNS
16h 25m
1 stop
$851Multiple Airlines
Sat, 18 Apr - Mon, 4 May
Multiple Airlines Logo
19:10 - 23:00
CNS
-
HAN
30h 50m
2 stops
Multiple Airlines Logo
10:05 - 05:30
HAN
-
CNS
16h 25m
1 stop
$853Multiple Airlines
Tue, 12 May - Wed, 20 May
Multiple Airlines Logo
07:00 - 11:50
CNS
-
HAN
31h 50m
2 stops
Multiple Airlines Logo
10:05 - 05:30
HAN
-
CNS
16h 25m
1 stop
$858Multiple Airlines
Tue, 14 Apr - Mon, 4 May
Multiple Airlines Logo
06:00 - 14:45
CNS
-
HAN
35h 45m
2 stops
Multiple Airlines Logo
11:05 - 21:00
HAN
-
CNS
30h 55m
2 stops
$862Multiple Airlines
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
13:40 - 08:15
CNS
-
HAN
21h 35m
2 stops
Multiple Airlines Logo
10:05 - 05:30
HAN
-
CNS
16h 25m
1 stop
$864Multiple Airlines
Thu, 16 Apr - Mon, 4 May
Multiple Airlines Logo
15:35 - 09:40
CNS
-
HAN
21h 05m
2 stops
Multiple Airlines Logo
10:05 - 05:30
HAN
-
CNS
16h 25m
1 stop
$867Multiple Airlines
Fri, 15 May - Wed, 20 May

Cathay Pacific flights from Cairns to Hanoi

Our best Cathay Pacific deals on Cairns to Hanoi flight tickets
Cathay Pacific
22 Mar
CNS12:35Cairns
56h 55m
2 stops
HAN18:30Hanoi Noibai
26 Mar
HAN19:30Hanoi Noibai
42h 20m
2 stops
CNS16:50Cairns
$1,856
Cathay Pacific
22 Mar
CNS12:35Cairns
48h 30m
2 stops
HAN10:05Hanoi Noibai
26 Mar
HAN11:05Hanoi Noibai
44h 40m
2 stops
CNS10:45Cairns
$1,946
Cathay Pacific
22 Mar
CNS12:35Cairns
56h 55m
2 stops
HAN18:30Hanoi Noibai
26 Mar
HAN11:05Hanoi Noibai
44h 40m
2 stops
CNS10:45Cairns
$1,947

Singapore Airlines flights from Cairns to Hanoi

Our best Singapore Airlines deals on Cairns to Hanoi flight tickets
Singapore Airlines
22 Mar
CNS18:35Cairns
17h 00m
1 stop
HAN08:35Hanoi Noibai
26 Mar
HAN18:25Hanoi Noibai
19h 55m
1 stop
CNS17:20Cairns
$2,227
Singapore Airlines
22 Mar
CNS18:35Cairns
17h 00m
1 stop
HAN08:35Hanoi Noibai
26 Mar
HAN12:45Hanoi Noibai
25h 35m
1 stop
CNS17:20Cairns
$2,229
Singapore Airlines
22 Mar
CNS18:35Cairns
17h 00m
1 stop
HAN08:35Hanoi Noibai
26 Mar
HAN18:25Hanoi Noibai
19h 55m
1 stop
CNS17:20Cairns
$2,231

momondo 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, momondo users made 78,305 searches. Data last updated 11 March 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

Wed 13/5

06:00-00:50

2 stops45h 50m

Hanoi Noibai

Wed 20/5

10:05-05:30

1 stop16h 25m

$808

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Sat 16/5

06:00-09:40

2 stops30h 40m

Hanoi Noibai

Wed 20/5

10:05-05:30

1 stop16h 25m

$816

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Mon 18/5

06:00-09:00

2 stops30h 00m

Hanoi Noibai

Sun 24/5

10:05-05:30

1 stop16h 25m

$829

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Wed 13/5

06:00-09:40

2 stops30h 40m

Hanoi Noibai

Sun 24/5

10:05-05:30

1 stop16h 25m

$836

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Sat 18/4

11:00-08:15

2 stops24h 15m

Hanoi Noibai

Mon 4/5

10:05-05:30

1 stop16h 25m

$851

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Tue 12/5

19:10-23:00

2 stops30h 50m

Hanoi Noibai

Wed 20/5

10:05-05:30

1 stop16h 25m

$853

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Tue 14/4

07:00-11:50

2 stops31h 50m

Hanoi Noibai

Mon 4/5

10:05-05:30

1 stop16h 25m

$858

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Fri 24/4

06:00-14:45

2 stops35h 45m

Hanoi Noibai

Fri 1/5

11:05-21:00

2 stops30h 55m

$862

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Thu 16/4

13:40-08:15

2 stops21h 35m

Hanoi Noibai

Mon 4/5

10:05-05:30

1 stop16h 25m

$864
Fastest return journey

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Fri 15/5

15:35-09:40

2 stops21h 05m

Hanoi Noibai

Wed 20/5

10:05-05:30

1 stop16h 25m

$867

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Cairns to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from Cairns to Hanoi according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cairns to Hanoi (CNS to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to Hanoi

Fastest flight time

19h 55m

Direct flights

None
The fastest flight from Cairns to Hanoi takes 19h 55m
There are no direct flights from Cairns to Hanoi. There are no popular flight routes from Cairns to Hanoi.
Search flight deals

  • How far is Cairns to Hanoi Noibai by plane?

    The straight-line distance from Cairns to Hanoi Noibai is 6059.9 km. Typically, this will take 19h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Cairns Airport to Hanoi Noibai Airport?

    Prices for flights from Cairns Airport to Hanoi Noibai Airport were last updated today.

  • How many operators does momondo search for flights from Cairns Airport to Hanoi Noibai Airport?

  • How old do you have to be to fly from Cairns Airport to Hanoi Noibai Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Hanoi Noibai Airport.

  • What documentation or ID do you need to fly to Hanoi Noibai Airport?

    The travel and health documents you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Cairns to Hanoi?

Best airlines flying from Cairns to Hanoi

Compare and see reviews for airlines that fly from Cairns to Hanoi with momondo
Airline
Rating
Free cancellation
Price
Singapore AirlinesPriceFrom $790Free cancellationRating
8.2
1,474 reviews
Search Singapore Airlines flights

  • How do I get Price Alerts for flights from Cairns to Hanoi?

    Confirm your travel details to search for the latest offers for flights from Cairns to Hanoi. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Cairns to Hanoi with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Cairns to Hanoi?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cairns to Hanoi . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cairns to Hanoi with flexible booking policies on momondo?

Yes. All flights to Hanoi from Cairns on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Cairns to Hanoi?

momondo provides multiple filters to help you find the best flight to Hanoi from Cairns. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cairns to Hanoi right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Hanoi, momondo offers a useful price alert feature which will track prices for flights to Hanoi from Cairns and alert you when they change.

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