Cheap flights from Cairns to Sydney

Cairns
CNS
Kingsford Smith
SYD

Flight deals from Cairns to Sydney

Below you can see the best deals on flights Cairns — Sydney for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 23 September, from $79.

Top 10 cheap flights from Cairns to Sydney

JQ
$ 86

Cairns — Sydney

19:10—22:05
9 Sep 2026
2 h 55 m
Direct flight
JQ
$ 91

Cairns — Sydney

06:45—09:45
9 Sep 2026
3 h
Direct flight
JQ
$ 97

Cairns — Sydney

19:10—22:05
10 Sep 2026
2 h 55 m
Direct flight
JQ
$ 98

Cairns — Sydney

06:45—09:45
10 Sep 2026
3 h
Direct flight
JQ
$ 105

Cairns — Sydney

06:45—09:45
12 Sep 2026
3 h
Direct flight
JQ
$ 108

Cairns — Sydney

19:10—22:05
5 Sep 2026
2 h 55 m
Direct flight
JQ
$ 108

Cairns — Sydney

06:45—09:45
5 Sep 2026
3 h
Direct flight
VA
$ 111

Cairns — Sydney

19:15—22:10
11 Sep 2026
2 h 55 m
Direct flight
VA
$ 111

Cairns — Sydney

19:15—22:10
10 Sep 2026
2 h 55 m
Direct flight
JQ
$ 112

Cairns — Sydney

19:10—22:05
9 Sep 2026
2 h 55 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Cairns — Sydney flight

Looking for cheap flights from Cairns to Sydney? Compare fares from different airlines, check the flight schedule and travel time — and book your Cairns — Sydney ticket online at the best price.

The route has direct flights — around 130 flights per week, flights are operated by Jetstar Airways, Virgin Australia, Qantas, Qatar Airways and 8 more airlines, a nonstop flight takes about 2 h 55 min, the distance between the cities is around 1,955 km.

Planning your trip? You may find our Sydney travel guide, how to get from the airport into town and Sydney weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $74Min. price
NovemberCheapest
AugustPeak season
YesDirect flights
1,955 kmDistance
2 h 55 minTravel time
18Airlines
130 / wkFlights

Flight schedule from Cairns to Sydney

The table shows direct flights from Cairns to Sydney on the selected date. The flight takes approximately 2 h 55 min. Regular flights are operated by Jetstar Airways, Virgin Australia, Qantas and Qatar Airways. Departures from Cairns Airport airports, arrivals at Sydney (Kingsford Smith) Airport and Western Sydney International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Cairns — Sydney

Below is a calendar of the lowest flight ticket prices for Cairns — Sydney by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $74 in November, and the most expensive are around $146 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Cairns to Sydney by month. Tickets are usually cheapest in October (around $114) and priciest in December (about $174) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$168highMay$126lowSep$120low
Feb$132lowJun$120lowOct$114low
Mar$144mediumJul$156highNov$138medium
Apr$162highAug$126lowDec$174high

Some values are estimated based on seasonality.

When to fly

Weather in Sydney: it is warmest in January (up to 28 °C on average) and coolest in June (around 17 °C). The driest month is August.

Tickets are usually cheapest in November and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Sydney

Dry and wet days · Sydney

Wind speed and direction · Sydney

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How to get the best deal on a Cairns — Sydney ticket

  • Book ahead: fares for Cairns — Sydney are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Sydney is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Cairns — Sydney route are operated by 12 airlines; Jetstar Airways runs the most flights (around 38% of all flights). Compare carriers, flight shares and schedules below.

  • Jetstar AirwaysJQ
    16x/week
    WebsiteFleet: 8120M pax/year
    • Direct flight CNS → SYD16x/week
      Duration
      2h 56m
      Days
      MTWTFSS
    37.7%Open →
  • Virgin AustraliaVA
    12x/week
    WebsiteFleet: 9231M pax/year
    • Direct flight CNS → SYD12x/week
      Duration
      2h 55m
      Days
      MTWTFSS
    27.7%Open →
  • QantasQF
    8x/week
    WebsiteFleet: 33646M pax/year
    • Direct flight CNS → SYD8x/week
      Duration
      2h 55m
      Days
      MTWTFSS
    17.7%Open →
  • Qatar AirwaysQR
    1x/week
    WebsiteFleet: 26640M pax/year
    • Direct flight CNS → SYD1x/week
      Days
      MTWTFSS
    2.3%Open →
  • Singapore AirlinesSQ
    1x/week
    WebsiteFleet: 16325M pax/year
    • Direct flight CNS → SYD1x/week
      Days
      MTWTFSS
    2.3%Open →
  • China SouthernCZ
    1x/week
    WebsiteFleet: 850165M pax/year
    • Direct flight CNS → SYD1x/week
      Days
      MTWTFSS
    1.5%Open →
  • Air NiuginiPX
    1x/week
    WebsiteFleet: 241M pax/year
    • Direct flight CNS → SYD1x/week
      Days
      MTWTFSS
    1.5%Open →
  • Indigo Air6E
    1x/week
    WebsiteFleet: 434118M pax/year
    • Direct flight CNS → SYD1x/week
      Days
      MTWTFSS
    1.5%Open →
  • China EasternMU
    1x/week
    WebsiteFleet: 803116M pax/year
    • Direct flight CNS → SYD1x/week
      Days
      MTWTFSS
    0.8%Open →
  • All Nippon AirwaysNH
    1x/week
    WebsiteFleet: 21648M pax/year
    • Direct flight CNS → SYD1x/week
      Days
      MTWTFSS
    0.8%Open →
  • Air New ZealandNZ
    1x/week
    WebsiteFleet: 10816M pax/year
    • Direct flight CNS → SYD1x/week
      Days
      MTWTFSS
    0.8%Open →
  • Air CanadaAC
    1x/week
    WebsiteFleet: 20346M pax/year
    • Direct flight CNS → SYD1x/week
    0.8%Open →

Cities and airports on the Cairns — Sydney route

Flights Cairns — Sydney depart from Cairns Airport and arrive at Sydney (Kingsford Smith) Airport and Western Sydney International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Cairns

CNS
Australia
About the cityHow to get thereWeatherAll about the country Australia
Arrival

Sydney

SYD
Australia
About the cityHow to get thereWeatherAll about the country Australia
Departure airports
Arrival airports

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Frequently asked questions about the Cairns — Sydney flight

How long is the flight from Cairns to Sydney?

A nonstop Cairns — Sydney flight takes about 2 h 55 min — the distance between the cities is around 1,955 km.

How far is it from Cairns to Sydney?

The distance from Cairns to Sydney is about 1,955 km, which a nonstop flight covers in around 2 h 55 min.

Are there direct flights from Cairns to Sydney?

Yes, there are nonstop flights Cairns — Sydney — around 130 flights per week.

Which airlines fly from Cairns to Sydney?

Airlines operating Cairns — Sydney include Jetstar Airways, Virgin Australia, Qantas, Qatar Airways, Singapore Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Cairns — Sydney flights use?

Flights from Cairns depart from Cairns Airport, and arrive at Sydney (Kingsford Smith) Airport, Western Sydney International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Cairns to Sydney?

The price of a Cairns — Sydney ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in August. Tickets typically cost between $74 and $146. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Cairns — Sydney?

Flights Cairns — Sydney are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Cairns to Sydney?

To catch a low fare Cairns — Sydney, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Cairns

See all
BrisbaneMelbourneTownsvilleAdelaideWeipaDarwinGold CoastDenpasarPort MoresbyPerthHorn IslandTokyoSingaporeYularaOsakaAucklandSunshine CoastHong KongNadiBamagaChristchurchMackayProserpineLockhart RiverKowanyamaEdward RiverRockhamptonAurukun

Where else you can fly from Sydney

See all
MelbourneBrisbaneAucklandCanberraGold CoastAdelaidePerthSingaporeSunshine CoastHobartHong KongDenpasarBangkokTokyoKuala LumpurQueenstownChristchurchBallinaWellingtonNadiCoffs HarbourWagga WaggaLauncestonLos AngelesPort MacquarieAlburySeoulDarwinDubboGuangzhouDubaiOrangeManilaHo Chi Minh CityShanghaiTamworthHonoluluAbu DhabiTownsvilleJakarta

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