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Cheap flights from Cairns to Sydney from $140

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SYD
25 Nov — 2 Dec1
1 adult

The best prices from Cairns to Sydney Kingsford Smith are usually found in May or August, booked 84 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 20 November 2024.

Round-trip from

$224

One-way from

$140

Popular in

December

Cheapest in

May
Jetstar
  • Jetstar
  • 9/12-10/12
  • Nonstop
  • 6h 00m total
  • Cairns to Sydney
Search Deals
Jetstar
  • Jetstar
  • 17/4
  • Nonstop
  • 2h 55m total
  • Cairns to Sydney
Search Deals
High demand for flights, 13% potential price rise
Search Deals
Best time to find cheap flights, 15% potential price drop
Search Deals

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 20 November 2024.

Mon 9/1206:40CNS - SYD
Nonstop3h 00mJetstar
Tue 10/1206:00SYD - CNS
Nonstop3h 00mJetstar
Deal found 19/11$224
Tue 3/1217:35CNS - SYD
Nonstop3h 00mVirgin Australia
Tue 10/1208:10SYD - CNS
Nonstop3h 05mVirgin Australia
Deal found 18/11$289
Thu 12/1207:00CNS - SYD
Nonstop2h 55mMultiple Airlines
Mon 16/1207:00SYD - CNS
1 stop8h 00mMultiple Airlines
Deal found 19/11$307
Tue 31/1206:30CNS - SYD
1 stop10h 55mQantas Airways
Fri 3/106:05SYD - CNS
1 stop14h 50mQantas Airways
Deal found 19/11$714
Tue 10/1220:30CNS - SYD
2 stops20h 35mAir New Zealand
Sat 14/1217:45SYD - CNS
2 stops19h 20mAir New Zealand
Deal found 19/11$2,189

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 723,921 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Tue 18/2

06:40-10:40

Nonstop3h 00m

Sydney Kingsford Smith

Sat 22/2

06:00-08:00

Nonstop3h 00m

$210

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Thu 16/1

17:35-21:35

Nonstop3h 00m

Sydney Kingsford Smith

Mon 20/1

20:25-22:30

Nonstop3h 05m

$239

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Tue 3/12

17:35-21:35

Nonstop3h 00m

Sydney Kingsford Smith

Tue 10/12

08:10-10:15

Nonstop3h 05m

$289

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Thu 2/1

06:00-17:45

1 stop10h 45m

Sydney Kingsford Smith

Mon 6/1

18:40-22:45

1 stop5h 05m

$683

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Tue 24/12

18:20-22:20

Nonstop3h 00m

$154

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Thu 12/12

17:35-21:35

Nonstop3h 00m

$169

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Wed 8/1

06:30-18:25

1 stop10h 55m

$253

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Tue 26/11

14:40-07:25

2 stops15h 45m

$359

Flights are sorted by cheapest return flights first.

Deals found on 19/11

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 15 November 2024.

The best time to book flights from Cairns to Sydney is 84 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 20 November 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 13% on your trip compared to booking a flight in the morning.

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 18 November 2024.

Travellers seeking maximum savings on their Cairns to Sydney flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday at midday 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 20 November 2024.

The most flights from CNS to SYD are scheduled on a Monday (24 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (18 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 20 November 2024.
Read through reviews of airlines operating flights from Cairns to Sydney, such as Virgin Australia, Jetstar and Qantas Airways. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.6
Good
821 reviews
Check prices

Overall

7.6

Food

7.0

Entertainment

7.3

Crew

8.2

Boarding

7.7

Comfort

7.4

Reviews

1 / 10

Timeliness of flights. And the very good helpfulness of staff.

Qantas Airways
7.6
Good
821 reviews
Qantas Airways
7.6
Good
821 reviews
Check prices

Overall

7.6

Food

7.0

Entertainment

7.3

Crew

8.2

Boarding

7.7

Comfort

7.4

Reviews

1 / 10

Timeliness of flights. And the very good helpfulness of staff.

Virgin Australia
7.6
Good
489 reviews
Qantas Airways
7.6
Good
821 reviews
Check prices

Overall

7.6

Food

7.0

Entertainment

7.3

Crew

8.2

Boarding

7.7

Comfort

7.4

Reviews

1 / 10

Timeliness of flights. And the very good helpfulness of staff.

Jetstar
6.7
Okay
508 reviews
Qantas Airways
7.6
Good
821 reviews
Check prices

Overall

7.6

Food

7.0

Entertainment

7.3

Crew

8.2

Boarding

7.7

Comfort

7.4

Reviews

1 / 10

Timeliness of flights. And the very good helpfulness of staff.

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 21 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 2,804 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 $224, 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 $289 and $683, respectively. You may be able to fly from Cairns to Sydney for 31% 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 $140. Virgin Australia flights start at $144 while deals on Qantas Airways start at $253 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 Qatar Airways(87%), Hawaiian Airlines(87%) or Air Canada(85%), 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 $396, our data shows the cheapest flight currently is $125. When looking at the most popular route, (Cairns - Sydney Kingsford Smith), you can expect to pay $213 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 20 November 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 723,921 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$174Average$363FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
JetstarCheapest$188Average$322FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Qantas AirwaysCheapest$251Average$550FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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