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Cheap Flights from Hanoi (HAN) to Cairns (CNS)

Compare Hanoi to Cairns flight deals

Find the cheapest month or even day of the year to fly to Cairns

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Flight deals from Hanoi to Cairns

Looking for a cheap last-minute deal or the best round-trip flight from Hanoi to Cairns? Find the lowest prices on one-way and round-trip tickets right here.
Cairns.$200 per passenger.Departing Wed, Dec 3.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departing from Hanoi on Wed, Dec 3, arriving in Cairns.Price includes taxes and charges.From $200, select.
Cairns.$236 per passenger.Departing Sat, Jul 26.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Hanoi on Sat, Jul 26, arriving in Cairns.Price includes taxes and charges.From $236, select.
Cairns.$239 per passenger.Departing Thu, Aug 7.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Hanoi on Thu, Aug 7, arriving in Cairns.Price includes taxes and charges.From $239, select.
Cairns.$243 per passenger.Departing Wed, Nov 5.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departing from Hanoi on Wed, Nov 5, arriving in Cairns.Price includes taxes and charges.From $243, select.
Cairns.$271 per passenger.Departing Wed, Mar 18.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departing from Hanoi on Wed, Mar 18, arriving in Cairns.Price includes taxes and charges.From $271, select.
Cairns.$274 per passenger.Departing Mon, Sep 8.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departing from Hanoi on Mon, Sep 8, arriving in Cairns.Price includes taxes and charges.From $274, select.
Cairns.$290 per passenger.Departing Sun, Oct 26.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departing from Hanoi on Sun, Oct 26, arriving in Cairns.Price includes taxes and charges.From $290, select.

Find the cheapest month to fly from Hanoi to Cairns

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hanoi to Cairns flights are currently cheapest in December.
Jul
from $236
Aug
from $239
Sep
from $274
Oct
from $290
Nov
from $243
Dec
from $200
Jan
Find prices
Feb
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Mar
from $271
Apr
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May
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Jun
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Hanoi to Cairns: Alternative routes

Compare routes from Hanoi to Cairns below. You may find an airport to fly into that's cheaper, faster, or easier than Cairns.

Hanoi to Cairns: Flight information

The things to know before you go.
Cheapest flight found$200
Cheapest month to flyDecember

Finding cheap flights from Hanoi to Cairns: Frequently asked questions

The best price we found for a round-trip flight from Hanoi to Cairns is $495. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Hanoi to Cairns. But we found flights with one or more stops from $495.
There are no flights flying from Hanoi to Cairns, as of July 2025.
The cheapest month to fly from Hanoi to Cairns is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hanoi Airport to Cairns Airport on Thursday, August 21, 2025.
No airlines currently offer direct flights between Hanoi Airport and Cairns Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cairns but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Cairns is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, VietJet Air offers the cheapest flight tickets to Cairns.

Traveling from Noi Bai International Airport (HAN) to Cairns Airport (CNS): what you need to know

  • Cairns is three hours ahead of Hanoi and is in the UTC+10 timezone.

  • Your HAN to CNS flight won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're traveling internationally.

  • Traveling during a peak month like July? Major public holidays and other high seasons can lead to longer queues at airport checkpoints. Play things extra safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Noi Bai International Airport to Cairns Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to tour your chosen city. Some great stopovers between HAN and CNS include:

    • Narita International Airport

    • Kansai International Airport

    • Haneda Airport

How to find the cheapest flights from Noi Bai International Airport (HAN) to Cairns Airport (CNS)

  • $200 is the lowest price for a one-way Noi Bai International Airport to Cairns Airport flight. A return flight starts from $495. These prices may change based on demand and availability.

  • It's often best to book early if you want to find cheap tickets from HAN to CNS. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.

  • Finding cheap flights from Noi Bai International Airport to Cairns Airport is easy if you're flexible with your dates. Use the 'Whole month' search function to see the lowest prices across each month and score a great deal.

  • Save time looking for cheap flights from HAN to CNS by setting up a Price Alert. You'll receive an email or notification on the app when a special offer becomes available.

  • Lock in the ideal flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Noi Bai International Airport to Cairns Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Noi Bai International Airport (HAN)

  • When it comes to the on-time performance of Noi Bai International Airport, 75.32% of flights meet their scheduled arrival time.

  • To get to Noi Bai International Airport from central Hanoi, it'll take about 35 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 16 miles from the airport to the city center.

  • The trip on public transport takes about 1 hour 55 minutes.

  • Taking an early flight from Noi Bai International Airport to Cairns Airport? Avoid rushing to the airport (and sneak in some extra snooze time) by picking one of these stays near HAN:

Arriving at Cairns Airport (CNS)

  • If you're landing on a late Noi Bai International Airport to Cairns Airport flight, few things beat the convenience of being close to the terminal. Pick up your bags from the carousel and then be showered and resting soon after at one of these options near CNS:

  • Pick up a Cairns Airport rental car and discover Cairns and beyond with your own set of wheels. Simba car hire, Bargain Car Rentals and East Coast are leading providers to choose from here.

  • Lock in the best possible rate by booking your vehicle from Cairns Airport about two weeks ahead of your trip.

Getting from Cairns Airport (CNS) to central Cairns

  • Cairns Airport to central Cairns has a drive time of about 10 minutes. It's approximately 4 miles away.

  • Getting to the center by public transport takes about 1 hour 25 minutes.

When to fly to Cairns Airport (CNS)

  • The quietest month for a flight from Noi Bai International Airport to Cairns Airport is February, while July is the most popular. Choose the best time to visit Cairns based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Cairns is January, with the temperature ranging between 73ºF and 88ºF. Lock in your flights from Noi Bai International Airport to Cairns Airport in this month if this is the type of weather you like.

  • August has average temperatures of between 61ºF and 77ºF. Look for cheap tickets from HAN to CNS sometime around then if you'd rather travel in cooler conditions.

Explore more of Australia

  • You've seen Cairns, now it's time to discover more of Australia. Travel around 180 miles south to Townsville to tick off its top attractions. From The Strand Beach to Castle Hill and Big Mama Sailing- Magnetic Island & Townsville, you'll have a packed itinerary ahead.

  • If you're interested in discovering another corner of Australia, consider Bowen, roughly 270 miles south-east of Cairns. Holbourne Island National Park, The Big Mango and Grays Bay are highlights.

Plan the rest of your trip from Hanoi to Cairns

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.