HKD/HK
Find cheap flights to Cairns in 2025/2026 from HK$4,569 This is the cheapest return flight found to Cairns from Hong Kong on FlightsFinder on December 3rd 2025 at 14:29. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Cairns from the most established flight comparison sites.
Fly to Cairns and visit sites like Cairns Aquarium, Skyrail Rainforest Cableway, Cairns Esplanade Lagoon & Cairns Botanic Gardens.
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These economy flights were found on FlightsFinder from Hong Kong to Cairns in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
These economy flights were found on FlightsFinder from Hong Kong to Cairns in the last few days. Prices subject to availability.
According to our data, May is on average the cheapest time to book flights to Cairns.
You can get flights from HK$4,569 return.
According to our data, August is on average the most expensive time to book flights to Cairns.
A return flight could set you back more than HK$6,050.
Nestled along the stunning coastline of Far North Queensland, Cairns beckons travelers with its tropical allure and vibrant atmosphere. Known as the gateway to the Great Barrier Reef, this bustling city is a haven for adventure seekers and nature enthusiasts alike. With its lush rainforests, pristine beaches, and dynamic culture, Cairns offers a perfect blend of relaxation and excitement. From exploring the underwater wonders of the reef to immersing oneself in the rich Indigenous heritage of the region, visitors are sure to be captivated by the beauty and charm of Cairns from the moment they arrive.
A good price for a flight to Cairns is HK$4112 - HK$5026.
The popular airports near Cairns are Cairns Airport (CNS), Townsville Airport (TSV), and Mackay Airport (MKY).
The flight to Cairns (CNS) is roughly 8 hours 11 minutes and 3,460 miles (5,568 kilometres) from Hong Kong, Hong Kong - Hong Kong International Airport (HKG).
The best way is to compare flights to Cairns from leading comparison sites using our search engine dashboard.
Yes, there are direct flights to Cairns.
Here is the average weather forecast in Cairns by month:
• Jan: 32°C
• Feb: 32°C
• Mar: 31°C
• Apr: 30°C
• May: 28°C
• Jun: 27°C
• Jul: 26°C
• Aug: 27°C
• Sep: 29°C
• Oct: 30°C
• Nov: 31°C
• Dec: 32°C
The main airport in Cairns is approximately 7 kilometers from the city centre.
Typically, flights are cheapest to Cairns 2 months before departure.
Studies show flights to Cairns are typically cheaper on Tuesdays and Wednesdays.
31 °C
Fri, 5 Dec 2025
Average Temperature
32°C
Jan
32°C
Feb
31°C
Mar
30°C
Apr
28°C
May
27°C
Jun
26°C
Jul
27°C
Aug
29°C
Sep
30°C
Oct
31°C
Nov
32°C
Dec
Hong Kong, Hong Kong - Hong Kong International Airport (HKG) to Cairns (CNS)
Distance:
3,460 miles (5,568 kilometres)
Average flight time (direct 8 hours 11 minutes)
From Hong Kong (HKG), Hong Kong to Cairns, Australia (CNS): HK$4,569
Depart: 15 May 2026 · Return: 24 May 2026 Price found 03 Dec 2025, 14:29
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