CA $93 Cheap Flights from Cairns (CNS) to Sydney (SYD)

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards

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

Prices were available within the past 7 days and start at CA $93 for one-way flights and CA $260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Jetstar
Jetstar
Jetstar
Jetstar
Jetstar
Jetstar
Virgin Australia
Virgin Australia
Qantas Airways

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

May is typically the cheapest month to fly

From CA $188 - CA $349 per traveller.

Graph displaying average flight prices per month

Flight from Cairns to Sydney (CNS - SYD) route information
Origin airport
Cairns Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Qantas Airways, Virgin Australia
Roundtrip price
CA $260
Distance
1960 km
Average flight time
2 hours 55 mins

Cairns to Sydney Flights

The easy way to book your flights from Cairns to Sydney 

With Expedia, it’s simple to find and book flights to Sydney from Cairns whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Kingsford Smith Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Cairns to Sydney today, tomorrow, or this week.  

 

Save dollars with cheap flights from Cairns Intl., CNS to Kingsford Smith Intl., SYD 

Sort your search results by price to find great deals on your flight from Cairns to Sydney—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Sydney from Cairns currently is just CA $260 rising to CA $481.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Sydney  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Sydney from Cairns 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Sydney with Expedia today.

Frequently asked questions

How much is a flight from Cairns Intl. Airport (CNS) to Kingsford Smith Intl. Airport (SYD)?
Round-trip flights between Cairns Airport and Mascot Airport start from CA $260. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Cairns Airport to SYD?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee depends on your airline. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Cairns Intl. Airport (CNS) to Sydney Airport that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from CNS to SYD. This allows you to lock in a great deal in advance and still have the freedom to make changes without any extra fees. Fare adjustments may apply if your new flight is more expensive.
How many hours is the flight from Cairns Intl. Airport (CNS) to Mascot Airport?
With the average flight time between Cairns Intl. Airport (CNS) and Mascot Airport just 2 hours and 57 minutes, you'll be exploring Sydney in no time.
How far is the flight from Cairns Intl. Airport (CNS) to Kingsford Smith Intl. Airport (SYD)?
The flying distance from CNS to Mascot Airport is 1,950 kilometres. Listen to your favourite tunes or make a start on the latest bestseller and the journey will fly by.
Which airlines fly direct from CNS to Kingsford Smith Intl. Airport (SYD)?
Jetstar (JQ) is one of the top choices for travellers jetting between Cairns Airport and Mascot Airport. Choose from the 78 flights it offers on this route each month. Another airline servicing this route is Virgin Australia (VA). You'll have 60 flights each month to choose from.
Are CNS to Kingsford Smith Intl. Airport (SYD) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from CNS to SYD at the last minute could save you some cash. However, it could end up costing a great deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

*Available to Expedia members.