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Cheap flights from Cairns to Hanoi from $451

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 22/4. 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
16:55 - 10:05
CNS
-
HAN
20h 10m
2 stops
Multiple Airlines Logo
15:45 - 13:10
HAN
-
CNS
18h 25m
2 stops
$922Multiple Airlines
Mon, 18 May - Mon, 25 May
Singapore Airlines Logo
18:15 - 17:40
CNS
-
HAN
26h 25m
1 stop
Singapore Airlines Logo
15:20 - 17:00
HAN
-
CNS
46h 40m
1 stop
$1,053Singapore Airlines
Mon, 18 May - Mon, 25 May
Multiple Airlines Logo
19:00 - 11:50
CNS
-
HAN
43h 50m
3 stops
Multiple Airlines Logo
10:05 - 05:30
HAN
-
CNS
16h 25m
1 stop
$1,058Multiple Airlines
Mon, 18 May - Wed, 27 May
Multiple Airlines Logo
06:45 - 08:15
CNS
-
HAN
28h 30m
2 stops
Multiple Airlines Logo
10:05 - 05:30
HAN
-
CNS
16h 25m
1 stop
$1,115Multiple Airlines
Mon, 18 May - Wed, 27 May
Multiple Airlines Logo
19:00 - 11:50
CNS
-
HAN
43h 50m
3 stops
Multiple Airlines Logo
10:05 - 09:45
HAN
-
CNS
20h 40m
2 stops
$1,146Multiple Airlines
Mon, 18 May - Wed, 27 May
Multiple Airlines Logo
06:45 - 21:20
CNS
-
HAN
17h 35m
1 stop
Multiple Airlines Logo
15:20 - 11:25
HAN
-
CNS
41h 05m
2 stops
$1,154Multiple Airlines
Mon, 18 May - Mon, 25 May
Singapore Airlines Logo
18:15 - 14:20
CNS
-
HAN
23h 05m
1 stop
Singapore Airlines Logo
20:00 - 17:00
HAN
-
CNS
18h 00m
1 stop
$1,226Singapore Airlines
Sun, 3 May - Thu, 14 May
Singapore Airlines Logo
18:15 - 14:20
CNS
-
HAN
23h 05m
1 stop
Singapore Airlines Logo
20:00 - 17:00
HAN
-
CNS
18h 00m
1 stop
$1,230Singapore Airlines
Sun, 3 May - Thu, 14 May
Singapore Airlines Logo
18:15 - 14:20
CNS
-
HAN
23h 05m
1 stop
Singapore Airlines Logo
20:00 - 17:00
HAN
-
CNS
18h 00m
1 stop
$1,231Singapore Airlines
Sun, 3 May - Thu, 14 May
Singapore Airlines Logo
18:15 - 14:20
CNS
-
HAN
23h 05m
1 stop
Singapore Airlines Logo
20:00 - 17:00
HAN
-
CNS
18h 00m
1 stop
$1,236Singapore Airlines
Sun, 3 May - Thu, 14 May

Singapore Airlines flights from Cairns to Hanoi

Our best Singapore Airlines deals on Cairns to Hanoi flight tickets
Singapore Airlines
18 May
CNS18:15Cairns
26h 25m
1 stop
HAN17:40Hanoi Noibai
25 May
HAN15:20Hanoi Noibai
46h 40m
1 stop
CNS17:00Cairns
$1,053
Singapore Airlines
3 May
CNS18:15Cairns
23h 05m
1 stop
HAN14:20Hanoi Noibai
14 May
HAN20:00Hanoi Noibai
18h 00m
1 stop
CNS17:00Cairns
$1,226
Singapore Airlines
3 May
CNS18:15Cairns
23h 05m
1 stop
HAN14:20Hanoi Noibai
14 May
HAN20:00Hanoi Noibai
18h 00m
1 stop
CNS17:00Cairns
$1,230

Cathay Pacific flights from Cairns to Hanoi

Our best Cathay Pacific deals on Cairns to Hanoi flight tickets
Cathay Pacific
3 May
CNS15:45Cairns
29h 25m
2 stops
HAN18:10Hanoi Noibai
14 May
HAN10:55Hanoi Noibai
25h 05m
2 stops
CNS15:00Cairns
$1,519
Cathay Pacific
31 Aug
CNS17:00Cairns
28h 10m
2 stops
HAN18:10Hanoi Noibai
4 Sept
HAN19:10Hanoi Noibai
37h 40m
2 stops
CNS11:50Cairns
$1,539
Cathay Pacific
31 Aug
CNS12:35Cairns
32h 35m
2 stops
HAN18:10Hanoi Noibai
4 Sept
HAN10:55Hanoi Noibai
45h 55m
2 stops
CNS11:50Cairns
$1,540

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 22 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
Fastest return journey

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Mon 18/5

16:55-10:05

2 stops20h 10m

Hanoi Noibai

Mon 25/5

15:45-13:10

2 stops18h 25m

$922

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Mon 18/5

18:15-17:40

1 stop26h 25m

Hanoi Noibai

Mon 25/5

15:20-17:00

1 stop46h 40m

$1,053

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Mon 18/5

19:00-11:50

3 stops43h 50m

Hanoi Noibai

Wed 27/5

10:05-05:30

1 stop16h 25m

$1,058

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Mon 18/5

06:45-08:15

2 stops28h 30m

Hanoi Noibai

Wed 27/5

10:05-05:30

1 stop16h 25m

$1,115

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Mon 18/5

19:00-11:50

3 stops43h 50m

Hanoi Noibai

Wed 27/5

10:05-09:45

2 stops20h 40m

$1,146

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Mon 18/5

06:45-21:20

1 stop17h 35m

Hanoi Noibai

Mon 25/5

15:20-11:25

2 stops41h 05m

$1,154

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Sun 3/5

18:15-14:20

1 stop23h 05m

Hanoi Noibai

Thu 14/5

20:00-17:00

1 stop18h 00m

$1,226

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Sun 3/5

18:15-14:20

1 stop23h 05m

Hanoi Noibai

Thu 14/5

20:00-17:00

1 stop18h 00m

$1,230

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Sun 3/5

18:15-14:20

1 stop23h 05m

Hanoi Noibai

Thu 14/5

20:00-17:00

1 stop18h 00m

$1,231

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Sun 3/5

18:15-14:20

1 stop23h 05m

Hanoi Noibai

Thu 14/5

20:00-17:00

1 stop18h 00m

$1,236

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

18h 45m

Direct flights

None
The fastest flight from Cairns to Hanoi takes 18h 45m
There are no direct flights from Cairns to Hanoi. There are no popular flight routes from Cairns to Hanoi.
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  • 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 18h 45m 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 $799Free cancellationRating
8.2
1,483 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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