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$89+ Cheap flights from Cairns to Sydney (CNS - SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SYD
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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The best prices from Cairns to Sydney Kingsford Smith are usually found in May or March, booked 48 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Cairns to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$134
(Jetstar)

One-way from

$89
(Jetstar)

Popular in

December

Cheapest in

May

Average price

$246
Provider with most accurate pricing for Cairns-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Cairns-Sydney Kingsford Smith flights.
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From Cairns to Sydney Kingsford Smith
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One-way flight from Cairns to Sydney Kingsford Smith
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High demand for flights, 7% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Cairns to Sydney

Cheapest flights from Cairns to Sydney
Explore the most affordable flight options available from Cairns to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This Jetstar deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/256:20 pmCNS - SYD
Nonstop3h 00mJetstar
dom. 12/298:25 pmSYD - CNS
Nonstop3h 05mJetstar
Deal found 12/18$247
This Virgin Australia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1811:40 amCNS - SYD
1 stop6h 00mVirgin Australia
dom. 12/221:00 pmSYD - CNS
1 stop4h 40mVirgin Australia
Deal found 12/17$302
This Qantas Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/275:30 pmCNS - SYD
Nonstop2h 55mMultiple Airlines
dom. 12/293:35 pmSYD - CNS
Nonstop3h 00mMultiple Airlines
Deal found 12/17$495

Find flights from Cairns to Sydney within your budget

Customize your flight search to find flights from Cairns to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.

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Route

Depart

Return

Price

CairnsSydney

CNS - SYD

CNSSYD

Cairns

mar. 3/18

6:40 am-10:40 am

Nonstop3h 00m

Sydney Kingsford Smith

sáb. 3/22

3:35 pm-5:35 pm

Nonstop3h 00m

$134

CairnsSydney

CNS - SYD

CNSSYD

Cairns

sáb. 3/8

6:20 pm-10:20 pm

Nonstop3h 00m

Sydney Kingsford Smith

lun. 3/10

7:30 pm-11:15 pm

1 stop4h 45m

$198

CairnsSydney

CNS - SYD

CNSSYD

Cairns

jue. 4/17

7:15 pm-10:10 pm

Nonstop2h 55m

Sydney Kingsford Smith

dom. 4/20

6:00 am-11:10 am

1 stop5h 10m

$219

CairnsSydney

CNS - SYD

CNSSYD

Cairns

vie. 1/24

5:30 pm-9:25 pm

Nonstop2h 55m

Sydney Kingsford Smith

dom. 1/26

2:45 pm-4:50 pm

Nonstop3h 05m

$268

CairnsSydney

CNS - SYD

CNSSYD

Cairns

mié. 12/25

6:20 pm-10:20 pm

Nonstop3h 00m

$89

CairnsSydney

CNS - SYD

CNSSYD

Cairns

lun. 3/3

3:45 pm-7:45 pm

Nonstop3h 00m

$93

CairnsSydney

CNS - SYD

CNSSYD

Cairns

vie. 1/24

10:50 am-6:25 pm

1 stop6h 35m

$161

CairnsSydney

CNS - SYD

CNSSYD

Cairns

lun. 12/30

5:20 pm-10:10 pm

1 stop27h 50m

$260

CairnsSydney

CNS - SYD

CNSSYD

Cairns

mar. 12/31

12:45 pm-7:35 am

2 stops17h 50m

$615

CairnsSydney

CNS - SYD

CNSSYD

Cairns

vie. 3/21

6:00 am-9:45 pm

2 stops14h 45m

$628

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Compare providers for flights from Cairns to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cairns to Sydney in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cairns-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cairns-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cairns-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cairns-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cairns-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cairns to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Cairns with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Cairns to Sydney

Get recent, data-driven insights about flights from Cairns to Sydney including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Cairns to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Cairns to Sydney. Price data was last updated on December 13, 2024.

The price you pay for your flight from Cairns to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Cairns to Sydney?

Currently, February is the cheapest month in which you can book a flight from Cairns to Sydney (average of $1,051). Flying from Cairns to Sydney in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CNS to SYD?

Find hourly flight availability from Cairns to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

It’s optimal to fly from Cairns to Sydney at noon. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Cairns to Sydney

Explore weekly flight availability from Cairns to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 18, 2024.

The most flights from CNS to SYD are scheduled on a Monday (39 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (29 on average).

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated diciembre 18, 2024.
To help decide which airline to fly from Cairns to Sydney, see what other customers have to say about Virgin Australia and Jetstar. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,412 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

Emirates
8.1
Very good
3,412 reviews
Emirates
8.1
Very good
3,412 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

Air New Zealand
8.0
Very good
497 reviews
Emirates
8.1
Very good
3,412 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

Virgin Australia
7.6
Good
459 reviews
Emirates
8.1
Very good
3,412 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

Qantas Airways
7.5
Good
808 reviews
Emirates
8.1
Very good
3,412 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

Jetstar
6.6
Okay
484 reviews
Emirates
8.1
Very good
3,412 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

Related info for your journey

Find useful and relevant information for your journey from Cairns to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Cairns to Sydney?

    Sydney Kingsford Smith is the airport most travelers will use when flying to Sydney from Cairns. Booking flights from Cairns (CNS) to Kingsford Smith (SYD) should be relatively easy as there are 33 daily flights to Sydney from 2 different airlines. 4h 50m is how long a flight from Cairns to Sydney Kingsford Smith will take if you book a nonstop flight.

  • How popular is this Cairns to Sydney flight route?

    Flights from Cairns to Sydney Kingsford Smith have been viewed 4 times in the past calendar month.

  • What are the cheapest airlines flying from Cairns to Sydney round-trip?

    According to our current data, Jetstar ($134), Virgin Australia ($219), and Qantas Airways ($268) offers the cheapest pricing from Cairns to Sydney. These flights start at 35% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Cairns to Sydney one-way?

    The cheapest airlines for a one-way flight from Cairns to Sydney are Jetstar ($89), Virgin Australia ($93), and Qantas Airways ($161).

  • What are the most reliable airlines from Cairns to Sydney?

    No one likes to see their flight delayed. When booking a flight from Cairns to Sydney consider choosing Alliance Airlines (100%), Etihad Airways (85%) or Qatar Airways (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Cairns to Sydney?

    Looking for the cheapest flight from Cairns to Sydney? While on average our users pay $268, our data indicates the cheapest price to be $70. The most popular route (Cairns - Sydney Kingsford Smith), is priced around $265.

  • Can I find deals for flights from Cairns to Sydney that include hotel bookings?

    Yes. In addition to deals on Cairns to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cairns to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to Sydney.

  • Can I find deals for business class flights from Cairns to Sydney?

    Yes. Cheapflights offers flight deals from Cairns to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cairns to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Cairns to Sydney (average of $1,051). Flying from Cairns to Sydney in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Cairns to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Brisbane to Sydney flights
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Top 2 airlines flying from Cairns to Sydney

Discover the top 2 airlines that operate flights from Cairns to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$138Average$203FlexibilityNo cancel feeOn-time74%
Virgin AustraliaCheapest$152Average$272FlexibilityNo cancel feeOn-time80%
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