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Cheap flights from Cairns to Sydney from $130

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SYD
24 Dec — 31 Dec1
1 adult

The best prices from Cairns to Sydney Kingsford Smith are usually found in May or March, booked 48 days in advance, depart on a Thursday or Tuesday 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 19 December 2024.

Round-trip from

$213

One-way from

$133

Popular in

December

Cheapest in

May

Average price

$391
Jetstar
  • Jetstar
  • 16/1-27/1
  • Nonstop
  • 6h 05m total
  • Cairns to Sydney
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Jetstar
  • Jetstar
  • 8/1
  • Nonstop
  • 3h 00m total
  • Cairns to Sydney
Search Deals
High demand for flights, 7% potential price rise
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Best time to find cheap flights, 1% potential price drop
Search Deals
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 19 December 2024.

Wed 25/1218:20CNS - SYD
Nonstop3h 00mJetstar
Sun 29/1220:25SYD - CNS
Nonstop3h 05mJetstar
Deal found 18/12$392
Sat 21/1218:20CNS - SYD
Nonstop3h 00mMultiple Airlines
Wed 25/1207:00SYD - CNS
1 stop17h 15mMultiple Airlines
Deal found 18/12$394
Sat 21/1206:00CNS - SYD
1 stop4h 40mVirgin Australia
Wed 25/1207:00SYD - CNS
1 stop17h 15mVirgin Australia
Deal found 18/12$432
Fri 27/1210:50CNS - SYD
1 stop6h 35mQantas Airways
Sun 29/1209:30SYD - CNS
1 stop14h 15mQantas Airways
Deal found 18/12$902

Find flights from Cairns to Sydney within your budget

Customise 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 647,157 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Thu 16/1

18:20-22:20

Nonstop3h 00m

Sydney Kingsford Smith

Mon 27/1

20:25-22:30

Nonstop3h 05m

$211

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Thu 16/1

09:15-16:40

1 stop6h 25m

Sydney Kingsford Smith

Sun 26/1

06:00-08:00

Nonstop3h 00m

$313

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Thu 16/1

09:15-17:40

1 stop7h 25m

Sydney Kingsford Smith

Wed 22/1

07:00-11:00

1 stop5h 00m

$387

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Sat 8/2

12:45-22:25

1 stop8h 40m

Sydney Kingsford Smith

Sun 9/2

09:45-11:50

Nonstop3h 05m

$549

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Thu 16/1

09:05-07:50

2 stops21h 45m

Sydney Kingsford Smith

Mon 27/1

19:15-13:55

2 stops19h 40m

$2,015

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Thu 9/1

06:40-10:40

Nonstop3h 00m

$130

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Sat 7/6

16:35-19:30

Nonstop2h 55m

$146

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Fri 24/1

10:50-18:25

1 stop6h 35m

$256

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Mon 2/6

18:40-08:10

1 stop13h 30m

$340

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Wed 7/5

06:00-22:10

2 stops16h 10m

$819

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 12 results
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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 return 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 return flight from Cairns to Sydney. Price data was last updated on 13 December 2024.

The best time to book flights from Cairns to Sydney is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Cairns to Sydney (average of $129). Flying from Cairns to Sydney in October is currently the most expensive (average of $171). 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 19 December 2024.

A simple way to save on the total cost of your ticket is to fly from Cairns to Sydney in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from Cairns to Sydney?

Use this chart to determine the cheapest time to fly return from Cairns to Sydney. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Cairns to Sydney flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 19 December 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 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 19 December 2024.
Read through reviews of airlines operating flights from Cairns to Sydney, such as Jetstar, Virgin Australia and Qantas Airways. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Australia
7.6
Good
459 reviews
Check prices

Overall

7.6

Boarding

7.7

Crew

8.2

Food

6.5

Comfort

7.4

Entertainment

6.5

Reviews

1 / 10

Original flight from Brisbane to Melbourne was cancelled. Given this Brisbane to Sydney trip as only alternate. Meant I missed spending 6hrs with my dying mother. Delays all the way through the airport then a crappy flight to Sydney ( for a 1.5hr layover). Poor form Virgin. Customer service is no longer important at Virgin.

Virgin Australia
7.6
Good
459 reviews
Virgin Australia
7.6
Good
459 reviews
Check prices

Overall

7.6

Boarding

7.7

Crew

8.2

Food

6.5

Comfort

7.4

Entertainment

6.5

Reviews

1 / 10

Original flight from Brisbane to Melbourne was cancelled. Given this Brisbane to Sydney trip as only alternate. Meant I missed spending 6hrs with my dying mother. Delays all the way through the airport then a crappy flight to Sydney ( for a 1.5hr layover). Poor form Virgin. Customer service is no longer important at Virgin.

Qantas Airways
7.5
Good
809 reviews
Virgin Australia
7.6
Good
459 reviews
Check prices

Overall

7.6

Boarding

7.7

Crew

8.2

Food

6.5

Comfort

7.4

Entertainment

6.5

Reviews

1 / 10

Original flight from Brisbane to Melbourne was cancelled. Given this Brisbane to Sydney trip as only alternate. Meant I missed spending 6hrs with my dying mother. Delays all the way through the airport then a crappy flight to Sydney ( for a 1.5hr layover). Poor form Virgin. Customer service is no longer important at Virgin.

Jetstar
6.6
Okay
484 reviews
Virgin Australia
7.6
Good
459 reviews
Check prices

Overall

7.6

Boarding

7.7

Crew

8.2

Food

6.5

Comfort

7.4

Entertainment

6.5

Reviews

1 / 10

Original flight from Brisbane to Melbourne was cancelled. Given this Brisbane to Sydney trip as only alternate. Meant I missed spending 6hrs with my dying mother. Delays all the way through the airport then a crappy flight to Sydney ( for a 1.5hr layover). Poor form Virgin. Customer service is no longer important at Virgin.

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?

    If you wish to fly to Sydney from Cairns, then you need to book flights from Cairns to Sydney Kingsford Smith. There are 33 flights from Cairns (CNS) to Kingsford Smith (SYD) per day to choose from. Flights to Sydney from Cairns are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 2h 55m is how long a nonstop flight from Cairns to Sydney Kingsford Smith typically takes.

  • How popular is this Cairns to Sydney flight route?

    The Cairns to Sydney Kingsford Smith flight path was viewed by 2,806 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Currently priced at $213, Jetstar will fly you from Cairns to Sydney and back. In addition to Jetstar, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Virgin Australia and Qantas Airways - these airlines can fly you to your destination from $378 and $425, respectively. You may be able to fly from Cairns to Sydney for 35% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Jetstar, which is currently one of the cheapest options available, starting at $133. Virgin Australia flights start at $148 while deals on Qantas Airways start at $256 one-way.

  • 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?

    While on average a flight from Cairns to Sydney is generally $307, our data shows the cheapest flight currently is $105. When looking at the most popular route, (Cairns - Sydney Kingsford Smith), you can expect to pay $218 for that flight.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Cairns to Sydney (average of $129). Flying from Cairns to Sydney in October is currently the most expensive (average of $171). 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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Fly from Cairns to Sydney on these airlines

Choose from the following airlines for your flight from Cairns to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 19 December 2024.
Jetstar flights from Cairns to Sydney Kingsford Smith
Virgin Australia flights from Cairns to Sydney Kingsford Smith
Qantas Airways flights from Cairns to Sydney Kingsford Smith

Top 3 airlines flying from Cairns to Sydney

Discover the top 3 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 647,157 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$157Average$376FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
JetstarCheapest$187Average$328FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Qantas AirwaysCheapest$298Average$569FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Cairns to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cairns to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Cairns to Sydney?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cairns to Sydney.

Can Cheapflights find flights from Cairns to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Cairns shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Cairns to Sydney become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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