Cheap Flights from Cairns to Sydney

Cheapest flights from Cairns to Sydney

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Cairns to Sydney. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$80

Jetstar

Direct flight

3 hours

12/15/2026

The cheapest one-way flight from Cairns to Sydney departs on 12/15/2026, is operated by Jetstar and costs $80

Cheapest round trip flight

$207

Jetstar

Direct flight

6h 5m

04/08/2027

The cheapest roundtrip flight from Cairns to Sydney departs on 04/08/2027, is operated by Jetstar and costs $207

The fastest flight

2h 55m

Fastest flight from Cairns to Sydney takes 2h 55m

Direct flights

Several times a week

There are direct flights on this route 3 days a week: Tu, Th, and Fr

Earliest flight

6:40 AM

Latest flight

6:05 PM

Average flight duration

2h 59m

Direct flights count

66

Distance

1961km

Timezone difference

0h

The distance between Cairns and Sydney is 1961km (1216 miles). The average flight duration is 2h 59m. There are 66 direct flights from Cairns to Sydney. Cairns and Sydney are in the same time zone. Flights from Cairns begin at 6:40 AM. The latest flight from Cairns departs at 6:05 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Cairns to Sydney by month

The cost of a one-way flight from Cairns to Sydney ranges from $87 (December 2026) to $131 (July 2027). On average, the ticket price is about $103–$103.

December 2026

Lowest price

on average:

$87

July 2027

Highest price

on average:

$131

Avg Price

Price dynamics

Prices on the Cairns — Sydney route are unpredictable: costs change from month to month with no clear pattern. Still, even here some periods are more affordable than others.

Cheaper and more expensive periods

Despite the fluctuations, patterns exist: the cheapest period is December 2026–January 2027 — averaging $91. The most expensive is May 2027–July 2027 ($117). The difference reaches 22%.

Best time to buy

With this kind of price behavior, it's worth comparing prices across several months and booking when a good deal appears. A good benchmark is December 2026–January 2027, where you can save up to 22%.

Price predictability

Price spread on this route is 12.1%. Costs vary significantly, so your choice of month can noticeably affect your travel budget.

Airlines operating on route

Flights from Cairns to Sydney are operated by several airlines — Jetstar, Virgin Australia, and Qantas. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $80, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.

Jetstar

starting at $80

Virgin Australia

starting at $99

Qantas

starting at $184

Non-stop flights from Cairns to Sydney

A non-stop flight is the most convenient and comfortable way to fly from Cairns to Sydney, despite the fact that sometimes flights with transfers can cost significantly less.

Cairns — Sydney

CNS — SYD

12/15/2026

Departure

Direct flight

JQ951

starting at $80

Cairns — Sydney

CNS — SYD

12/11/2026

Departure

Direct flight

JQ951

starting at $86

Cairns — Sydney

CNS — SYD

01/14/2027

Departure

Direct flight

JQ957

starting at $87

Cairns — Sydney

CNS — SYD

04/02/2027

Departure

Direct flight

JQ959

starting at $95

Cairns — Sydney

CNS — SYD

05/18/2027

Departure

Direct flight

JQ953

starting at $96

Cairns — Sydney

CNS — SYD

02/26/2027

Departure

Direct flight

JQ951

starting at $98

Cairns — Sydney

CNS — SYD

03/12/2027

Departure

Direct flight

VA1422

starting at $99

Cairns — Sydney

CNS — SYD

03/11/2027

Departure

Direct flight

JQ957

starting at $106

Cairns — Sydney

CNS — SYD

03/16/2027

Departure

Direct flight

JQ957

starting at $107

Cairns — Sydney

CNS — SYD

05/20/2027

Departure

Direct flight

JQ957

starting at $110

Schedule of direct flights from Cairns to Sydney

All airlines serving Cairns — Sydney operate daily direct flights: Jetstar, Virgin Australia, and Qantas fly every day.

Jetstar

Every day

starting at $103

Virgin Australia

Every day

starting at $116

Qantas

Every day

starting at $183

Cairns airports overview

Cairns Airport

•

CNS

•

Sydney airports overview

Sydney (Kingsford Smith) Airport

•

SYD

8km

Sydney's main international gateway offers extensive domestic and international flights and convenient transport links to the CBD, airports trains, buses, and ferries for easy city access.

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Cairns to Sydney?

The cheapest flight ticket from Cairns to Sydney according to data for the last 48 hours costs $80

When is the best time to buy air tickets on the route Cairns — Sydney?

Often the best time to buy tickets from Cairns to Sydney is 2 months before departure.

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

Based on statistics over the past years, the lowest prices for flights from Cairns to Sydney can be found flying in these months: December, August, January.

How long does it take to fly from Cairns to Sydney?

The fastest flights from Cairns to Sydney start from 2 hours 55 minutes in the air.

Which airline can fly direct from Cairns to Sydney?

The following airlines operate direct flights on the route Cairns — Sydney: Jetstar, Virgin Australia

Special offers and sales on air tickets from Cairns to Sydney

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Cairns to Sydney

Alternative routes

Brisbane ➜ Sydney•Jayapura ➜ Sydney•Darwin ➜ Sydney•Lae ➜ Sydney•Newcastle ➜ Sydney•Port Moresby ➜ Sydney•Saumlaki ➜ Sydney•Townsville ➜ Sydney•Toowoomba ➜ Sydney•Cairns ➜ Adelaide•Cairns ➜ Brisbane•Cairns ➜ Canberra•Cairns ➜ Cairns•Cairns ➜ Launceston•Cairns ➜ Newcastle•Cairns ➜ Townsville•Cairns ➜ Toowoomba•Cairns ➜ Wollongong

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Cheapest one way flight

$80

Jetstar

Direct flight

3 hours

12/15/2026

The cheapest one-way flight from Cairns to Sydney departs on 12/15/2026, is operated by Jetstar and costs $80

Cheapest round trip flight

$207

Jetstar

Direct flight

6h 5m

04/08/2027

The cheapest roundtrip flight from Cairns to Sydney departs on 04/08/2027, is operated by Jetstar and costs $207

The fastest flight