CNS - HAN

$460 Find Cheap Flights from Cairns to Hanoi – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$800
Typical prices: $922-$1,255
Multiple Airlines
Tue 4/12Thu 13/12
CNS - HAN • 1 stop
Cheapest one-way flight
$460
Typical prices: $525-$878
Multiple Airlines
Wed 17/1
CNS - HAN • 3 stops
When to travel
November
Cheapest • 15% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Denpasar Bali Ngurah Rai (DPS)
Cheapest • Avg $1,079 (return)
Hong Kong Intl (HKG)
Shortest trip • 16h 55m (one-way)
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Flight Deals

Cheap Flights from Cairns to Hanoi (CNS-HAN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cairns to Hanoi

Fri, 4 Dec - Sun, 13 Dec
Multiple Airlines Logo
19:15 - 21:30CNS  Cairns-HAN Hanoi Noibai
29h 15m1 stop Denpasar Bali Ngurah Rai
Multiple Airlines Logo
10:20 - 08:30HAN  Hanoi Noibai-CNS Cairns
19h 10m2 stops Denpasar Bali Ngurah Rai Melbourne
$800Multiple Airlines
Fri, 4 Dec - Sun, 13 Dec
Multiple Airlines Logo
19:15 - 01:20CNS  Cairns-HAN Hanoi Noibai
33h 05m2 stops Denpasar Bali Ngurah Rai Ho Chi Minh City
Multiple Airlines Logo
10:20 - 08:30HAN  Hanoi Noibai-CNS Cairns
19h 10m2 stops Denpasar Bali Ngurah Rai Melbourne
$860Multiple Airlines
Mon, 22 Feb - Sat, 6 Mar
Multiple Airlines Logo
18:20 - 15:10CNS  Cairns-HAN Hanoi Noibai
23h 50m1 stop Singapore Changi
Multiple Airlines Logo
08:55 - 22:10HAN  Hanoi Noibai-CNS Cairns
34h 15m2 stops Kuala Lumpur Intl Melbourne
$913Multiple Airlines
Mon, 22 Feb - Sat, 6 Mar
Multiple Airlines Logo
19:15 - 21:30CNS  Cairns-HAN Hanoi Noibai
29h 15m1 stop Denpasar Bali Ngurah Rai
Multiple Airlines Logo
10:20 - 05:45HAN  Hanoi Noibai-CNS Cairns
16h 25m1 stop Denpasar Bali Ngurah Rai
$960Multiple Airlines
Mon, 22 Feb - Sat, 6 Mar
Multiple Airlines Logo
19:15 - 21:30CNS  Cairns-HAN Hanoi Noibai
29h 15m1 stop Denpasar Bali Ngurah Rai
Multiple Airlines Logo
23:10 - 08:30HAN  Hanoi Noibai-CNS Cairns
30h 20m3 stops Ho Chi Minh City Denpasar Bali Ngurah Rai Melbourne
$997Multiple Airlines
Fri, 6 Nov - Sun, 15 Nov
Multiple Airlines Logo
19:15 - 21:30CNS  Cairns-HAN Hanoi Noibai
29h 15m1 stop Denpasar Bali Ngurah Rai
Multiple Airlines Logo
15:05 - 08:20HAN  Hanoi Noibai-CNS Cairns
38h 15m2 stops Ho Chi Minh City Sydney Kingsford Smith
$1,033Multiple Airlines
Fri, 4 Dec - Sun, 13 Dec
Multiple Airlines Logo
19:15 - 21:30CNS  Cairns-HAN Hanoi Noibai
29h 15m1 stop Denpasar Bali Ngurah Rai
Multiple Airlines Logo
23:35 - 08:20HAN  Hanoi Noibai-CNS Cairns
29h 45m1 stop Sydney Kingsford Smith
$1,059Multiple Airlines
Fri, 6 Nov - Sun, 15 Nov
Multiple Airlines Logo
19:15 - 21:55CNS  Cairns-HAN Hanoi Noibai
29h 40m2 stops Denpasar Bali Ngurah Rai Ho Chi Minh City
Multiple Airlines Logo
10:20 - 08:30HAN  Hanoi Noibai-CNS Cairns
19h 10m2 stops Denpasar Bali Ngurah Rai Melbourne
$1,100Multiple Airlines
Wed, 14 Oct - Wed, 21 Oct
Singapore Airlines Logo
18:15 - 17:40CNS  Cairns-HAN Hanoi Noibai
26h 25m1 stop Singapore Changi
Singapore Airlines Logo
18:30 - 17:00HAN  Hanoi Noibai-CNS Cairns
43h 30m1 stop Singapore Changi
$1,487Singapore Airlines
Wed, 14 Oct - Sat, 24 Oct
Singapore Airlines Logo
18:15 - 17:40CNS  Cairns-HAN Hanoi Noibai
26h 25m1 stop Singapore Changi
Singapore Airlines Logo
16:15 - 17:15HAN  Hanoi Noibai-CNS Cairns
22h 00m1 stop Singapore Changi
$1,542Singapore Airlines
Booking Insights

Price, demand, and travel trends for Cairns to Hanoi flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Cairns to Hanoi with more confidence.

What's the cheapest day of the week to fly from Cairns to Hanoi?

Friday is the cheapest day of the week to fly from Cairns to Hanoi and is 13% cheaper than the average day. Sunday is the most expensive day with flight prices 22% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Cairns to Hanoi flights

Low season

September

Cheapest flight

$460
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flights from Cairns to Hanoi

When to book flights from Cairns to Hanoi

Are your dates flexible? Find out the best times to travel from Cairns to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Cairns to Hanoi flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Cairns to Hanoi?

    Flights from Cairns to Hanoi usually depart from Cairns (CNS) and arrive at Hanoi Noibai (HAN).

  • Which cabin classes can I book on flights from Cairns to Hanoi?

    Only Economy class is available on flights from Cairns to Hanoi.

  • Which airports do connecting flights from Cairns to Hanoi pass through?

    One-stop flights from Cairns to Hanoi most commonly connect through:

    • Singapore Changi (SIN) – 79% of one-stop connections
    • Denpasar Bali Ngurah Rai (DPS) – 13% of one-stop connections
    • Hong Kong Intl (HKG) – 8% of one-stop connections

    Singapore Changi (SIN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Cairns to Hanoi?

    Yes. Being flexible with your travel dates can save you up to 29% on the Cairns to Hanoi route. Friday is the cheapest departure day at $923 return on average, while Sunday is the most expensive at $1,282, a difference of $359. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Hanoi?

    Hoan Kiem Lake is one of the most viewed places in Hanoi on KAYAK.

  • How long is a flight from Cairns to Hanoi?

    There are currently no direct flights available from Cairns to Hanoi. Flights with 1 stopover take between 16h 55m and 22h 00m in total, depending on the connection.

  • Do I need a passport to fly from Cairns to Hanoi?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Cairns to Hanoi changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $800 to $2,958. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Cairns to Hanoi looking right now?

    One-way fares from Cairns to Hanoi are currently lower than usual. Average one-way flight prices are about $549, which is 10% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Cairns to Hanoi?

    Flying via Hong Kong Intl (HKG) gives the shortest average 1-stop total travel time of 16h 55m, compared to 21h 03m via Singapore Changi (SIN) and 22h 00m via Denpasar Bali Ngurah Rai (DPS).

  • What is the time difference between Cairns and Hanoi?

    Hanoi is 3 hours behind Cairns (Indochina Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a Cairns to Hanoi flight?

    Return flights from Cairns to Hanoi range from $922 to $1,255, with an average of $1,050 over the past 12 months. Anything below $922 counts as a good deal.

Your guide to booking Cairns to Hanoi flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $923 – about $359 less than Sunday (28% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Cairns to Hanoi trip for November. Fares historically average $894 return in that month – typically $582 less than the most expensive month, which is April (based on the last 12 months).

More options for your flight from Cairns to Hanoi

Complete your trip to Hanoi with a hotel stay or car hire

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