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Flights from Cairns to Sydney

Cheap flight deals from Cairns to Sydney

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Cairns to Sydney?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Cairns to Sydney

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
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Frequently Asked Questions

  • When are flight tickets from Cairns (CNS) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Cairns to Sydney based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Cairns (CNS) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around AED 634.

  • How long does it take to fly from Cairns (CNS) to Sydney (SYD)?

    It takes about 2 hours 55 minutes to fly from Cairns (CNS) to Sydney (SYD).

  • What are the most popular airlines that fly from Cairns (CNS) to Sydney (SYD)?

  • How many airports are there in Sydney (SYD)?

    There are 1 airport(s) near Sydney (SYD): Sydney Airport.

How to find a cheap flight from Cairns to Sydney

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Cairns to Sydney. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Cairns to Sydney ticket.
Tap "Date" on flight search bar to scan through the calender for Cairns to Sydney airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sat, May 10 at AED 241 for one-way flights.
2
Compare cheap Cairns to Sydney flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Cairns to Sydney. The cheapest airline operating is Jetstar Airways.
3
Set up a Price Alert
By setting up a Price Alert for your Cairns to Sydney route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Cairns to Sydney flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Cairns to Sydney to get exclusive deals for you.

Flight Info | Cairns to Sydney

Cheapest one-way flight price AED 193
Cheapest return ticket price AED 372
Off-season for travel March
Peak season for travel January
Flight distance 1,972.04 km
Average flight time 2 hours 55 minutes
Popular airline Jetstar Airways

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