A coastal promenade with a pebbly beach, palm trees, and modern buildings in the background.

Cheap Flights to Cairns | Popular Routes to Cairns from HK$492

View HK$492 flight on Sat, 28 Nov 2026Opens in a new window

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Popular airlines to Cairns

  • Qantas Airways

  • Virgin Australia

  • Singapore Airlines

  • Cathay Pacific

  • Japan Airlines

  • Jetstar

  • Air Canada

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Cheap round-trip flights to Cairns

Prices were available within the past 7 days and start at HK$492 for one-way flights and HK$984 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Tue, 20 Oct - Sat, 24 Oct
BNE
Brisbane
CNS
Cairns
HK$984 Return, found 5 days ago
HK$984
Return
found 5 days ago
Select Jetstar flight, departing Tue, 20 Oct from Brisbane to Cairns, returning Sat, 24 Oct, priced at HK$984 found 5 days ago
Jetstar
Fri, 4 Sept - Sat, 5 Sept
SYD
Sydney
CNS
Cairns
HK$1,207 Return, found 4 days ago
HK$1,207
Return
found 4 days ago
Select Jetstar flight, departing Fri, 4 Sept from Sydney to Cairns, returning Sat, 5 Sept, priced at HK$1,207 found 4 days ago
Jetstar
Tue, 20 Oct - Sat, 24 Oct
BNE
Brisbane
CNS
Cairns
HK$1,241 Return, found 5 days ago
HK$1,241
Return
found 5 days ago
Select Jetstar flight, departing Tue, 20 Oct from Brisbane to Cairns, returning Sat, 24 Oct, priced at HK$1,241 found 5 days ago
Jetstar
Tue, 20 Oct - Sat, 24 Oct
BNE
Brisbane
CNS
Cairns
HK$1,319 Return, found 5 days ago
HK$1,319
Return
found 5 days ago
Select Jetstar flight, departing Tue, 20 Oct from Brisbane to Cairns, returning Sat, 24 Oct, priced at HK$1,319 found 5 days ago
Jetstar
Fri, 30 Apr - Wed, 5 May
BNE
Brisbane
CNS
Cairns
HK$1,408 Return, found 7 hours ago
HK$1,408
Return
found 7 hours ago
Select Jetstar flight, departing Fri, 30 Apr from Brisbane to Cairns, returning Wed, 5 May, priced at HK$1,408 found 7 hours ago
Jetstar
Fri, 30 Apr - Wed, 5 May
BNE
Brisbane
CNS
Cairns
HK$1,472 Return, found 7 hours ago
HK$1,472
Return
found 7 hours ago
Select Jetstar flight, departing Fri, 30 Apr from Brisbane to Cairns, returning Wed, 5 May, priced at HK$1,472 found 7 hours ago
Qantas Airways
Fri, 30 Apr - Wed, 5 May
BNE
Brisbane
CNS
Cairns
HK$1,548 Return, found 7 hours ago
HK$1,548
Return
found 7 hours ago
Select Qantas Airways flight, departing Fri, 30 Apr from Brisbane to Cairns, returning Wed, 5 May, priced at HK$1,548 found 7 hours ago
Virgin Australia
Fri, 30 Apr - Wed, 5 May
BNE
Brisbane
CNS
Cairns
HK$1,666 Return, found 7 hours ago
HK$1,666
Return
found 7 hours ago
Select Virgin Australia flight, departing Fri, 30 Apr from Brisbane to Cairns, returning Wed, 5 May, priced at HK$1,666 found 7 hours ago
Airnorth Regional
Mon, 1 Mar - Sat, 6 Mar
PER
Perth
CNS
Cairns
HK$3,920 Return, found 4 days ago
HK$3,920
Return
found 4 days ago
Select Airnorth Regional flight, departing Mon, 1 Mar from Perth to Cairns, returning Sat, 6 Mar, priced at HK$3,920 found 4 days ago
Air Niugini
Fri, 7 Aug - Fri, 14 Aug
HKG
Hong Kong SAR
CNS
Cairns
HK$5,704 Return, found 3 hours ago
HK$5,704
Return
found 3 hours ago
Select Air Niugini flight, departing Fri, 7 Aug from Hong Kong SAR to Cairns, returning Fri, 14 Aug, priced at HK$5,704 found 3 hours ago

Trending flights to Cairns

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Niugini
Fri, 7 Aug - Fri, 14 Aug
HKG
Hong Kong SAR
CNS
Cairns
HK$5,704 Return, found 3 hours ago
HK$5,704
Return
found 3 hours ago
Select Air Niugini flight, departing Fri, 7 Aug from Hong Kong SAR to Cairns, returning Fri, 14 Aug, priced at HK$5,704 found 3 hours ago

Frequently asked questions

How do I find cheap flights to Cairns that have flexible change policies?
When it comes to travelling these days, flexibility is key. That's why we have a "No change fee" search function to help you track down flexible, affordable airfares to Cairns. It's on the left of your screen directly under the "Flexible change policies" subheading.
How can I find cheap tickets to Cairns?
Book ahead of time, fly to or from nearby airports, use frequent flyer miles — there's no shortage of ways! Another one is to use Expedia's "flexible dates" feature. Find your Cairns flight, then compare the cheapest prices for nearby dates. In the last seven days, the best price for a flight to Cairns was HK$984.
How much is a flight to Cairns?
You could have locked in a return ticket to Cairns from anywhere between HK$984 and HK$5,704 in the last seven days. For one-way trips leaving from Brisbane (BNE), the lowest amount paid during this time was HK$492.
When is the cheapest time to fly to Cairns?
Taking off on a Tuesday, followed by a Monday, is generally the best way to score the cheapest fare. Avoid weekends if possible, because Saturday is typically the most expensive day of the week. Spend the dollars you saved living it up in Cairns instead!
How much is a plane ticket to Cairns?
Plane tickets to Cairns ranged from HK$984 to HK$5,704 in the last seven days. Normally, the earlier you book the better the price.
What are the best things to do in Cairns?

  • Start off your Cairns break in the lively city of Lamb Range. There's so much to keep you on the go here, from impressive attractions like Copperlode Dam to amazing food, entertainment, shopping and more.
  • Lamb Range is known for its humid subtropical climate. But before you set off, see what the weather will be up to during your visit. Dry, wet, hot or cold, it's always a good idea to be ready for anything!
  • When you're ready to get out and experience more of this region, grab one of our low-priced car rentals and head toward Cairns. It's about 13 kilometres to the northeast of Lamb Range and is also the home of leading tourist attractions, including Cairns Cable Ski.

What months are the cheapest to book a flight to Cairns?
February is the most affordable month to secure a seat for your Cairns getaway. Airfares are priciest over December, so avoid this time if you can.

Book with confidence

About Cairns

Expedia offers flights to Cairns to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Cairns or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Cairns
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