Cheap flights from Hong Kong to Cairns

Hong Kong
HKG
Cairns
CNS

Flight deals from Hong Kong to Cairns

Below you can see the best deals on flights Hong Kong — Cairns for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 12 October, from $345.

Top 10 cheap flights from Hong Kong to Cairns

TR
TR
JQ
$ 359

Hong Kong — Cairns

20:45—22:25
3 Sep 2026
47 h 40 m
2 stops
TR
TR
JQ
$ 359

Hong Kong — Cairns

20:45—22:25
3 Sep 2026
47 h 40 m
2 stops
TR
TR
JQ
$ 370

Hong Kong — Cairns

20:45—22:25
6 Sep 2026
23 h 40 m
2 stops
TR
TR
JQ
$ 376

Hong Kong — Cairns

20:45—22:25
6 Sep 2026
47 h 40 m
2 stops
TR
TR
JQ
$ 381

Hong Kong — Cairns

20:45—09:20
6 Sep 2026
34 h 35 m
2 stops
TR
TR
VA
VA
$ 381

Hong Kong — Cairns

20:45—23:20
30 Aug 2026
48 h 35 m
3 stops
TR
TR
VA
VA
$ 381

Hong Kong — Cairns

20:45—23:20
31 Aug 2026
24 h 35 m
3 stops
TR
TR
VA
VA
$ 382

Hong Kong — Cairns

20:45—11:10
31 Aug 2026
36 h 25 m
3 stops
TR
TR
VA
VA
$ 382

Hong Kong — Cairns

20:45—23:20
31 Aug 2026
48 h 35 m
3 stops
TR
TR
VA
VA
$ 382

Hong Kong — Cairns

20:45—23:20
31 Aug 2026
48 h 35 m
3 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Hong Kong — Cairns flight

Looking for cheap flights from Hong Kong to Cairns? Compare fares from different airlines, check the flight schedule and travel time — and book your Hong Kong — Cairns ticket online at the best price.

The route has direct flights — around 7 flights per week, flights are operated by Cathay Pacific, a nonstop flight takes about 14 h 20 min, the distance between the cities is around 5,538 km.

Planning your trip? You may find our Cairns travel guide, how to get from the airport into town and Cairns weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $345Min. price
OctoberCheapest
NovemberPeak season
YesDirect flights
5,538 kmDistance
14 h 20 minTravel time
1Airlines
7 / wkFlights

Flight ticket prices by day: Hong Kong — Cairns

Below is a calendar of the lowest flight ticket prices for Hong Kong — Cairns by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $345 in October, and the most expensive are around $441 in November. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Hong Kong to Cairns by month. Tickets are usually cheapest in February (around $540) and priciest in July (about $720) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$576mediumMay$624mediumSep$660medium
Feb$540lowJun$696highOct$624medium
Mar$552lowJul$720highNov$564low
Apr$588mediumAug$708highDec$600medium

Some values are estimated based on seasonality.

When to fly

Weather in Cairns: it is warmest in February (up to 28 °C on average) and coolest in July (around 22 °C). The driest month is August.

Tickets are usually cheapest in October and most expensive in November. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Cairns

Dry and wet days · Cairns

Wind speed and direction · Cairns

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How to get the best deal on a Hong Kong — Cairns ticket

  • Book ahead: fares for Hong Kong — Cairns are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Cairns is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Hong Kong — Cairns route are operated by 1 airline; Cathay Pacific runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • Cathay PacificCX
    2x/week
    WebsiteFleet: 18018M pax/year
    • Direct flight HKG → CNS2x/week
    100.0%Open →

Cities and airports on the Hong Kong — Cairns route

Flights Hong Kong — Cairns depart from Hong Kong International Airport and arrive at Cairns Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Hong Kong

HKG
Hong Kong
About the cityHow to get thereWeatherAll about the country Hong Kong
Arrival

Cairns

CNS
Australia
About the cityHow to get thereWeatherAll about the country Australia
Departure airports
Arrival airports

Interesting articles about Cairns

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Frequently asked questions about the Hong Kong — Cairns flight

How long is the flight from Hong Kong to Cairns?

A nonstop Hong Kong — Cairns flight takes about 14 h 20 min — the distance between the cities is around 5,538 km.

How far is it from Hong Kong to Cairns?

The distance from Hong Kong to Cairns is about 5,538 km, which a nonstop flight covers in around 14 h 20 min.

Are there direct flights from Hong Kong to Cairns?

Yes, there are nonstop flights Hong Kong — Cairns — around 7 flights per week.

Which airlines fly from Hong Kong to Cairns?

Airlines operating Hong Kong — Cairns include Cathay Pacific. See the full list with schedules in the "Airlines" section on this page.

Which airports do Hong Kong — Cairns flights use?

Flights from Hong Kong depart from Hong Kong International Airport, and arrive at Cairns Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Hong Kong to Cairns?

The price of a Hong Kong — Cairns ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in November. Tickets typically cost between $345 and $441. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Hong Kong — Cairns?

Flights Hong Kong — Cairns are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Hong Kong to Cairns?

To catch a low fare Hong Kong — Cairns, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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