Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Cairns to Sydney from C$ 116

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SYD
25 Jan — 1 Feb1
1 adult

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 January 2025.

Round-trip from

C$ 235

One-way from

C$ 116

Popular in

December

Cheapest in

March

Average price

C$ 307
Virgin Australia
  • Virgin Australia
  • 28/2-2/3
  • Nonstop
  • 6h 05m total
  • Cairns to Sydney
Search Deals
Virgin Australia
  • Virgin Australia
  • 16/3
  • Nonstop
  • 3h 00m total
  • Cairns to Sydney
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in January 2025
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 January 2025.

Wed 10/94:35 p.m.CNS - SYD
Nonstop2h 55mVirgin Australia
Thu 11/912:40 p.m.SYD - CNS
Nonstop3h 15mVirgin Australia
Deal found 19/1C$ 207
Fri 28/25:20 p.m.CNS - SYD
1 stop14h 20mMultiple Airlines
Sun 9/36:00 a.m.SYD - CNS
Nonstop3h 00mMultiple Airlines
Deal found 19/1C$ 259
Mon 1/95:25 p.m.CNS - SYD
Nonstop2h 55mQantas Airways
Fri 5/91:35 p.m.SYD - CNS
Nonstop3h 10mQantas Airways
Deal found 19/1C$ 379

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 629,999 searches. Data last updated 20 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Fri 28/2

3:45 p.m.-7:45 p.m.

Nonstop3h 00m

Sydney Kingsford Smith

Sun 2/3

8:10 a.m.-10:15 a.m.

Nonstop3h 05m

C$ 235

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Fri 28/2

5:20 p.m.-8:40 a.m.

1 stop14h 20m

Sydney Kingsford Smith

Sun 9/3

6:00 a.m.-8:00 a.m.

Nonstop3h 00m

C$ 259

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Sat 22/2

12:35 p.m.-4:30 p.m.

Nonstop2h 55m

Sydney Kingsford Smith

Mon 24/2

9:45 a.m.-11:50 a.m.

Nonstop3h 05m

C$ 457

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Sun 16/3

5:35 p.m.-9:35 p.m.

Nonstop3h 00m

C$ 116

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Wed 23/4

6:35 a.m.-9:35 a.m.

Nonstop3h 00m

C$ 200

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Sun 4/5

1:05 p.m.-10:25 p.m.

1 stop9h 20m

C$ 248

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Sat 31/5

6:00 a.m.-10:10 p.m.

2 stops16h 10m

C$ 757

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Sun 16/3

12:45 p.m.-7:35 a.m.

2 stops17h 50m

C$ 790

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/1

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 17 January 2025.

The best time to book flights from Cairns to Sydney is 57 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, February is the cheapest month in which you can book a flight from Cairns to Sydney (average of C$ 1,326). Flying from Cairns to Sydney in December is currently the most expensive (average of C$ 1,881). 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 January 2025.

When flying from Cairns to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 January 2025.

The most flights from CNS to SYD are scheduled on a Thursday (32 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (24 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 mm 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 January 2025.
Emirates
8.1
Very good
3,356 reviews
Check prices

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

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
3,356 reviews
Emirates
8.1
Very good
3,356 reviews
Check prices

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

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

Fiji Airways
8.1
Very good
188 reviews
Emirates
8.1
Very good
3,356 reviews
Check prices

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

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
824 reviews
Emirates
8.1
Very good
3,356 reviews
Check prices

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

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
7.5
Good
435 reviews
Emirates
8.1
Very good
3,356 reviews
Check prices

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

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
468 reviews
Emirates
8.1
Very good
3,356 reviews
Check prices

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

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.

  • How popular is this Cairns to Sydney flight route?

    This flight path from Cairns to Sydney Kingsford Smith was viewed by 12 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 C$ 235, Virgin Australia will fly you from Cairns to Sydney and back. In addition to Virgin Australia, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Qantas Airways for as low as C$ 457. These flights start at 21% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Virgin Australia, which is currently one of the cheapest options available, starting at C$ 116. Jetstar flights start at C$ 200 while deals on Qantas Airways start at C$ 248 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Cairns to Sydney on time: ANA (84%), Air Canada (80%), Jetstar (80%).

  • What are the cheapest flights from Cairns to Sydney?

    The cheapest flight price from Cairns to Sydney is C$ 134. On average you can expect to pay C$ 241. The most popular route, (Cairns - Sydney Kingsford Smith), can usually be booked for C$ 384.

  • 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 C$ 1,326). Flying from Cairns to Sydney in December is currently the most expensive (average of C$ 1,881). 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

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Parramatta
Penrith

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

When you search for this flight from Cairns to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Sydney from Cairns by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Cairns to Sydney with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Cairns today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.