Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Sydney to Cairns from C$ 127

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CNS
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Cairns

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Cairns
Explore the most affordable flight options available from Sydney to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Tue 28/73:15 p.m.
SYD
-
CNS
Nonstop3h 10m
Jetstar
Fri 31/77:10 p.m.
CNS
-
SYD
Nonstop2h 55m
Jetstar
Deal found 9/6C$ 237
Thu 16/76:10 a.m.
SYD
-
CNS
Nonstop3h 10m
Jetstar
Wed 22/77:10 p.m.
CNS
-
SYD
Nonstop2h 55m
Jetstar
Deal found 10/6C$ 254
Tue 8/97:15 p.m.
SYD
-
CNS
Nonstop3h 10m
Jetstar
Sat 12/93:35 p.m.
CNS
-
SYD
Nonstop2h 55m
Jetstar
Deal found 10/6C$ 257
Fri 21/85:05 p.m.
SYD
-
CNS
Nonstop3h 10m
Jetstar
Tue 25/86:45 a.m.
CNS
-
SYD
Nonstop3h 00m
Jetstar
Deal found 9/6C$ 264
Wed 29/73:15 p.m.
SYD
-
CNS
Nonstop3h 10m
Jetstar
Mon 3/86:45 a.m.
CNS
-
SYD
Nonstop3h 00m
Jetstar
Deal found 7/6C$ 268
Mon 16/118:30 p.m.
SYD
-
CNS
Nonstop3h 05m
Jetstar
Wed 25/116:40 a.m.
CNS
-
SYD
Nonstop3h 00m
Jetstar
Deal found 10/6C$ 273
Thu 30/73:15 p.m.
SYD
-
CNS
Nonstop3h 10m
Jetstar
Sun 2/86:45 a.m.
CNS
-
SYD
Nonstop3h 00m
Jetstar
Deal found 9/6C$ 275
Sat 8/87:15 p.m.
SYD
-
CNS
Nonstop3h 10m
Jetstar
Tue 11/86:45 a.m.
CNS
-
SYD
Nonstop3h 00m
Jetstar
Deal found 6/6C$ 276
Wed 26/83:15 p.m.
SYD
-
CNS
Nonstop3h 10m
Jetstar
Sun 30/86:45 a.m.
CNS
-
SYD
Nonstop3h 00m
Jetstar
Deal found 8/6C$ 279
Wed 1/77:15 p.m.
SYD
-
CNS
Nonstop3h 10m
Jetstar
Sat 4/76:45 a.m.
CNS
-
SYD
Nonstop3h 00m
Jetstar
Deal found 6/6C$ 280
Wed 4/116:20 a.m.
SYD
-
CNS
Nonstop3h 00m
Jetstar
Wed 11/116:40 a.m.
CNS
-
SYD
Nonstop3h 00m
Jetstar
Deal found 8/6C$ 293
Tue 20/108:15 p.m.
SYD
-
CNS
Nonstop3h 10m
Jetstar
Wed 21/106:10 p.m.
CNS
-
SYD
Nonstop2h 55m
Jetstar
Deal found 9/6C$ 294

Find flight deals from Sydney to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Cairns (CNS). 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 10 June 2026.

Round-trip from

C$ 237

One-way from

C$ 127

Popular in

July

Cheapest in

August

Average price

C$ 282

Good round-trip deal

C$ 375 or less
Jetstar
  • Jetstar
  • 28/7-31/7
  • Nonstop
  • 6h 05m total
  • Sydney to Cairns
Search Deals
Jetstar
  • Jetstar
  • 30/8
  • Nonstop
  • 3h 10m total
  • Sydney to Cairns
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to Cairns.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sydney to Cairns 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 10 June 2026.
Use the filters below to find and compare flights from Sydney to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Sat 25/7

7:15 p.m.-10:25 p.m.

Nonstop3h 10m

Cairns

Sat 1/8

7:10 p.m.-10:05 p.m.

Nonstop2h 55m

C$ 257

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Fri 4/9

7:15 p.m.-10:25 p.m.

Nonstop3h 10m

Cairns

Tue 8/9

7:10 p.m.-10:05 p.m.

Nonstop2h 55m

C$ 264

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Sat 8/8

7:15 p.m.-10:25 p.m.

Nonstop3h 10m

Cairns

Tue 11/8

6:45 a.m.-9:45 a.m.

Nonstop3h 00m

C$ 276

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Wed 1/7

7:15 p.m.-10:25 p.m.

Nonstop3h 10m

Cairns

Sat 4/7

6:45 a.m.-9:45 a.m.

Nonstop3h 00m

C$ 280
Quickest round-trip

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Wed 4/11

6:20 a.m.-8:20 a.m.

Nonstop3h 00m

Cairns

Wed 11/11

6:40 a.m.-10:40 a.m.

Nonstop3h 00m

C$ 294

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Tue 6/10

8:15 p.m.-10:25 p.m.

Nonstop3h 10m

Cairns

Fri 9/10

6:10 p.m.-10:05 p.m.

Nonstop2h 55m

C$ 342

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Tue 1/12

6:00 p.m.-11:05 p.m.

1 stop6h 05m

Cairns

Fri 11/12

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

Nonstop3h 00m

C$ 364

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Tue 28/7

12:40 p.m.-3:55 p.m.

Nonstop3h 15m

Cairns

Wed 29/7

4:35 p.m.-7:30 p.m.

Nonstop2h 55m

C$ 365

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Wed 26/8

12:05 p.m.-10:45 p.m.

1 stop10h 40m

Cairns

Sun 30/8

6:50 a.m.-9:45 a.m.

Nonstop2h 55m

C$ 371

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Mon 29/6

6:10 a.m.-9:20 a.m.

Nonstop3h 10m

Cairns

Sat 4/7

6:45 a.m.-9:45 a.m.

Nonstop3h 00m

C$ 379

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Sydney to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Sydney 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.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Cairns

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

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Cairns. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Sydney to Cairns (average of C$ 265). Flying from Sydney to Cairns in July is currently the most expensive (average of C$ 346). 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 SYD to CNS?

Find hourly flight availability from Sydney to Cairns. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 June 2026.

When flying from Sydney to Cairns, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 30% versus a flight in the afternoon.

How much does it cost to fly round-trip from Sydney to Cairns?

Reviews of airlines servicing Cairns

Get insights into the airlines that provide service to Cairns. 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 Cairns. Reviews last updated 10 June 2026.
Read through reviews of airlines operating flights from Sydney to Cairns, such as Virgin Australia and Jetstar. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Australia
7.6
Good
461 reviews
Check prices

Overall

7.6

Entertainment

6.4

Food

6.4

Crew

8.2

Boarding

7.7

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Virgin Australia
7.6
Good
461 reviews
Virgin Australia
7.6
Good
461 reviews
Check prices

Overall

7.6

Entertainment

6.4

Food

6.4

Crew

8.2

Boarding

7.7

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Jetstar
6.5
Okay
545 reviews
Virgin Australia
7.6
Good
461 reviews
Check prices

Overall

7.6

Entertainment

6.4

Food

6.4

Crew

8.2

Boarding

7.7

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now

Related info for your journey

Find useful and relevant information for your journey from Sydney to Cairns. 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 Sydney to Cairns?

    To fly from Sydney to Cairns, you need to book a flight from Kingsford Smith (SYD) to Cairns (CNS). Nonstop flights to Cairns from Sydney Kingsford Smith take 3h 05m on average. When it comes time to book airfare, you have a few options: there are 21 outbound flights from Kingsford Smith to Cairns offered by 2 different airlines.

  • How popular is this Sydney to Cairns flight route?

    Within the past month, 14 users have taken a look at flights from Sydney Kingsford Smith to Cairns.

  • How long is the flight from Sydney to Cairns?

    Jetstar can get you from Sydney to Cairns in just under 3h 10m. Your travel time will be generally consistent. The distance from Sydney to Cairns is about 1970 km. All flights are typically direct.

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

    Flying on Virgin Australia is currently your cheapest option to Cairns, with prices starting at C$ 223. Another option worth looking into is Jetstar, starting at C$ 233 round trip. These flights start at 26% lower than the current average price 3 months from now.

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

    The top 3 most reliable airlines when flying from Sydney to Cairns are Qatar Airways (92%), Air India (91%) and LATAM Airlines (90%).

  • What are the cheapest flights from Sydney to Cairns?

    Looking for the cheapest flight from Sydney to Cairns? While on average our users pay C$ 902, our data indicates the cheapest price to be C$ 373. The most popular route (Sydney Kingsford Smith - Cairns), is priced around C$ 247.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Cairns 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 Sydney to Cairns?

    Currently, August is the cheapest month in which you can book a flight from Sydney to Cairns (average of C$ 265). Flying from Sydney to Cairns in July is currently the most expensive (average of C$ 346). 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

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 Sydney to Cairns

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Coolangatta flights
Sydney to Brisbane flights

Top 2 airlines flying from Sydney to Cairns

Discover the top 2 airlines that operate flights from Sydney to Cairns. 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 629,999 searches. Data last updated 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapestC$ 223AverageC$ 353FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
JetstarCheapestC$ 233AverageC$ 302FlexibilityNo cancel feeOn-time74%
Search Jetstar 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 Sydney to Cairns?

Cheapflights makes it easy to find Sydney to Cairns flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Sydney to Cairns by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Cairns, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Sydney to Cairns flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.