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£64 Cheap Flights from Sydney (SYD) to Cairns (CNS)

View £64 flight on Wed, 2 Sept 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Cairns Intl. Airport (CNS)

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Cheap Flights from Sydney (SYD) to Cairns (CNS)

Prices were available within the past 7 days and start at £64 for one-way flights and £132 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Sat, 18 Jul - Sat, 25 Jul
SYD
Sydney
CNS
Cairns
£132 Return, found 2 days ago
£132
Return
found 2 days ago
Select Jetstar flight, departing Sat, 18 Jul from Sydney to Cairns, returning Sat, 25 Jul, priced at £132 found 2 days ago
Jetstar
Tue, 9 Mar - Wed, 10 Mar
SYD
Sydney
CNS
Cairns
£141 Return, found 1 day ago
£141
Return
found 1 day ago
Select Jetstar flight, departing Tue, 9 Mar from Sydney to Cairns, returning Wed, 10 Mar, priced at £141 found 1 day ago
Jetstar
Tue, 2 Mar - Sat, 6 Mar
SYD
Sydney
CNS
Cairns
£146 Return, found 1 day ago
£146
Return
found 1 day ago
Select Jetstar flight, departing Tue, 2 Mar from Sydney to Cairns, returning Sat, 6 Mar, priced at £146 found 1 day ago
Jetstar
Sat, 18 Jul - Fri, 24 Jul
SYD
Sydney
CNS
Cairns
£148 Return, found 1 hour ago
£148
Return
found 1 hour ago
Select Jetstar flight, departing Sat, 18 Jul from Sydney to Cairns, returning Fri, 24 Jul, priced at £148 found 1 hour ago
Jetstar
Tue, 9 Mar - Wed, 10 Mar
SYD
Sydney
CNS
Cairns
£151 Return, found 1 day ago
£151
Return
found 1 day ago
Select Jetstar flight, departing Tue, 9 Mar from Sydney to Cairns, returning Wed, 10 Mar, priced at £151 found 1 day ago
Jetstar
Tue, 2 Mar - Sat, 6 Mar
SYD
Sydney
CNS
Cairns
£157 Return, found 1 day ago
£157
Return
found 1 day ago
Select Jetstar flight, departing Tue, 2 Mar from Sydney to Cairns, returning Sat, 6 Mar, priced at £157 found 1 day ago
Jetstar
Wed, 2 Sept - Sat, 5 Sept
SYD
Sydney
CNS
Cairns
£159 Return, just found
£159
Return
just found
Select Jetstar flight, departing Wed, 2 Sept from Sydney to Cairns, returning Sat, 5 Sept, priced at £159 just found
Jetstar
Sat, 18 Jul - Sat, 25 Jul
SYD
Sydney
CNS
Cairns
£163 Return, found 2 days ago
£163
Return
found 2 days ago
Select Jetstar flight, departing Sat, 18 Jul from Sydney to Cairns, returning Sat, 25 Jul, priced at £163 found 2 days ago
Virgin Australia
Tue, 3 Nov - Sun, 8 Nov
SYD
Sydney
CNS
Cairns
£163 Return, found 6 days ago
£163
Return
found 6 days ago
Select Virgin Australia flight, departing Tue, 3 Nov from Sydney to Cairns, returning Sun, 8 Nov, priced at £163 found 6 days ago
Qantas Airways
Tue, 2 Mar - Sat, 6 Mar
SYD
Sydney
CNS
Cairns
£198 Return, found 1 day ago
£198
Return
found 1 day ago
Select Qantas Airways flight, departing Tue, 2 Mar from Sydney to Cairns, returning Sat, 6 Mar, priced at £198 found 1 day ago

Alternative airports near Cairns

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cairns Intl. CNS. Cheapest and Closest option available. Average driving time to city centre is 8 minutes. Flights from £204
CNS
Cairns Intl.
CheapestClosest
Average driving time to city centre8 min
Flights from £204

Find the cheapest month to fly from Sydney (SYD) to Cairns (CNS)

June is typically the cheapest month to fly

From £131 - £227 per traveller.

Frequently asked questions

How much does a flight from Sydney, NSW (SYD) to Cairns, QLD (CNS) cost?
You can find one-way and return flights from Sydney, NSW (SYD) to Cairns, QLD (CNS) with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SYD to CNS ticket fares go up or down.
What is the cheapest month to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
The cheapest months to fly from SYD to CNS are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
You have 3 airlines offering direct flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.). These include:
  • Jetstar operates 29 direct flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.) every week.
  • Virgin Australia operates 19 direct flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.) every week.
  • Qantas Airways operates 16 direct flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.) every week.
What is the cheapest airline that flies from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
Jetstar is one of the cheapest airlines offering nonstop return flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.), with tickets starting from around £138 for flights that can be booked for departure within the next year. Qantas Airways is one of the cheapest airlines offering connecting return flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.), with tickets starting from around £245. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Sydney, NSW (SYD) to Cairns, QLD (CNS)?
To find a cheap flight from Sydney, NSW (SYD) to Cairns, QLD (CNS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
The earliest flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.) typically departs around 3:00 AM local time. This service is operated by Virgin Australia and is seasonal, active only in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
A non-stop flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.) typically takes around 3 hours 18 minutes. This route covers a distance of approximately 1,973 kilometers. If you opt for a one-stop flight, the journey will take longer, usually around 6 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Sydney, NSW (SYD) to Cairns, QLD (CNS)?
Select the "Business class" and "First class" filters when looking for Sydney, NSW (SYD) to Cairns, QLD (CNS) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
A direct, return business class ticket from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.) typically costs between £806 - £881. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.) if you opt for a connecting flight.
How do I earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.) flight with Expedia?
It's easy to earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cairns, QLD (CNS) from Sydney, NSW (SYD)?
If you're planning to travel to Cairns from Kingsford Smith Intl. (SYD), you can fly directly into Cairns Intl. (CNS). Some flights may connect through major hubs like Tullamarine (MEL) before reaching Cairns. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.) at the last minute?
Typically, booking a last minute flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.) flight and hotel package?
Securing a Sydney, NSW (SYD-Kingsford Smith Intl.) to Cairns, QLD (CNS-Cairns Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sydney, NSW (SYD) to Cairns, QLD (CNS)?
If you booked your Sydney, NSW (SYD) to Cairns, QLD (CNS) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Cairns Intl.
Airlines serving
Jetstar, Qantas Airways, Virgin Australia
Return price
£131
Distance
1960 km
Average flight time
3 hours 10 mins

Book with confidence

Compare flights from Sydney to Cairns easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sydney to Cairns. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Cairns Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kingsford Smith Intl. to Cairns Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Kingsford Smith Intl. (SYD) to Cairns Intl. (CNS)

The easiest way to view the best deals on flights from Sydney to Cairns today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Kingsford Smith Intl. to Cairns Intl. start at just £132 and range up to £198.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Sydney and Cairns
  • booking your flight during July, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Sydney to Cairns flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kingsford Smith Intl. to Cairns Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Sydney to Cairns easily and book with confidence

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*Available to Expedia members.