Cheap Flights from Hong Kong to Cairns from €258

Frequently Asked Questions

• What are the cheapest flights from Hong Kong to Cairns (HKG-CNS)?

  Based on Trip.com data, Hong Kong Airlines offers one-way fares as low as €258 on Cheapest nonstop routes (e.g. HKG to CNS on Wed, Feb 4), while Hong Kong Airlines offers Cheapest nonstop round-trips from €561 departing on Mon, Feb 2 and returning on Fri, Feb 6.

• How long does it take to fly from Hong Kong (HKG) to Cairns (CNS) and what is the distance?

  It takes around 7 hours 25 minutes to fly from Hong Kong (HKG) to Cairns (CNS).

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hong Kong to Cairns is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Hong Kong to Cairns?

  To find best deals on flights from Hong Kong to Cairns, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Feb 4, with one-way flights priced at just €258.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Cathay Pacific.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Cairns travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Hong Kong (HKG) to Cairns (CNS) the cheapest?

  The cheapest months to fly from Hong Kong to Cairns is December, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Hong Kong to Cairns on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Hong Kong to Cairns on December 14, 2025 with Greater Bay Airlines, with prices starting at €735.

• Is there any time difference between Hong Kong and Cairns?

  The time difference between Cairns and Hong Kong is 2h.

• How do I change or cancel my ticket from Hong Kong to Cairns?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.