SYD - CNS

$101 Find Cheap Flights from Sydney to Cairns - Compare and Save

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Everything you should know

Cheapest round-trip
$181
Typical prices: $195-$330
Jetstar
Sat 12/1Sat 12/1
SYD - CNS • Non-stop
Cheapest one-way
$101
Typical prices: $107-$192
Jetstar
Sat 3/17
SYD - CNS • Non-stop
Nonstop flights
You can fly direct with Jetstar, Virgin Australia and Qantas Airways. Average duration is 3h 06m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 11 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Cairns!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sydney to Cairns (SYD-CNS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sydney to Cairns

Tue, Dec 1 - Tue, Dec 1
Jetstar Logo
6:20 am - 8:20 amSYD  Sydney Kingsford Smith-CNS Cairns
3h 00mnonstop
Jetstar Logo
6:05 pm - 10:05 pmCNS  Cairns-SYD Sydney Kingsford Smith
3h 00mnonstop
$181Jetstar
Mon, Jan 11 - Fri, Jan 15
Jetstar Logo
6:20 am - 8:20 amSYD  Sydney Kingsford Smith-CNS Cairns
3h 00mnonstop
Jetstar Logo
6:05 pm - 10:05 pmCNS  Cairns-SYD Sydney Kingsford Smith
3h 00mnonstop
$182Jetstar
Sun, Mar 7 - Wed, Mar 10
Jetstar Logo
6:20 am - 8:20 amSYD  Sydney Kingsford Smith-CNS Cairns
3h 00mnonstop
Jetstar Logo
6:40 am - 10:40 amCNS  Cairns-SYD Sydney Kingsford Smith
3h 00mnonstop
$182Jetstar
Sun, Jan 17 - Thu, Jan 21
Multiple Airlines Logo
2:40 pm - 4:45 pmSYD  Sydney Kingsford Smith-CNS Cairns
3h 05mnonstop
Multiple Airlines Logo
6:05 pm - 10:05 pmCNS  Cairns-SYD Sydney Kingsford Smith
3h 00mnonstop
$199Multiple Airlines
Mon, Mar 8 - Sat, Mar 13
Multiple Airlines Logo
2:40 pm - 4:45 pmSYD  Sydney Kingsford Smith-CNS Cairns
3h 05mnonstop
Multiple Airlines Logo
6:40 am - 10:40 amCNS  Cairns-SYD Sydney Kingsford Smith
3h 00mnonstop
$200Multiple Airlines
Tue, Mar 9 - Sat, Mar 13
Multiple Airlines Logo
8:10 am - 10:15 amSYD  Sydney Kingsford Smith-CNS Cairns
3h 05mnonstop
Multiple Airlines Logo
6:40 am - 10:40 amCNS  Cairns-SYD Sydney Kingsford Smith
3h 00mnonstop
$200Multiple Airlines
Wed, Mar 10 - Fri, Mar 12
Virgin Australia Logo
12:50 pm - 2:55 pmSYD  Sydney Kingsford Smith-CNS Cairns
3h 05mnonstop
Virgin Australia Logo
5:35 pm - 9:35 pmCNS  Cairns-SYD Sydney Kingsford Smith
3h 00mnonstop
$213Virgin Australia
Mon, Mar 8 - Fri, Mar 12
Virgin Australia Logo
2:40 pm - 4:45 pmSYD  Sydney Kingsford Smith-CNS Cairns
3h 05mnonstop
Virgin Australia Logo
3:45 pm - 7:45 pmCNS  Cairns-SYD Sydney Kingsford Smith
3h 00mnonstop
$214Virgin Australia
Sat, Dec 5 - Mon, Dec 7
Qantas Airways Logo
11:10 am - 3:55 pmSYD  Sydney Kingsford Smith-CNS Cairns
5h 45m1 stop Townsville
Qantas Airways Logo
6:35 am - 6:00 pmCNS  Cairns-SYD Sydney Kingsford Smith
10h 25m1 stop Townsville
$327Qantas Airways
Sat, Dec 5 - Mon, Dec 7
Qantas Airways Logo
11:10 am - 3:55 pmSYD  Sydney Kingsford Smith-CNS Cairns
5h 45m1 stop Townsville
Qantas Airways Logo
6:50 am - 10:50 amCNS  Cairns-SYD Sydney Kingsford Smith
3h 00mnonstop
$331Qantas Airways
Booking Insights

Price, demand and travel trends for Sydney to Cairns flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Sydney to Cairns?

Round-trip flights from Sydney to Cairns typically range from $195 to $330. The lowest price found in the past 5 days was $181, on Jetstar.

What's the cheapest day of the week to fly from Sydney to Cairns?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Sydney to Cairns. It’s 6% cheaper than the average day, while Saturday is the most expensive, with prices 4% higher.

What’s the cheapest month to fly from Sydney to Cairns?

•January is the cheapest month to fly from Sydney to Cairns at $205 round-trip.
•December ($311) and July ($281) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 51% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Sydney to Cairns the cheapest?

Flights from Sydney to Cairns are cheapest 11 weeks before departure. Booking in this window typically costs about 31% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Sydney to Cairns flights

Low season

March

Cheapest flight

$101
Beat the crowds with an average 23% drop in travelers.
The most popular month to fly with an average 27% increase in travelers.
One-way flight from Sydney to Cairns

When to book flights from Sydney to Cairns

Are your dates flexible? Find out the best times to travel from Sydney to Cairns based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Sydney to Cairns flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Sydney to Cairns?

    These are the earliest and latest flight times available from Sydney to Cairns:

    • Earliest: departs at 6:10 am and lands at 9:16 am
    • Latest: departs at 8:30 pm and lands at 11:36 pm.

    The flight takes about 3h 06m.

  • What cabin classes can I book on flights from Sydney to Cairns?

    Two cabin classes are available on flights from Sydney to Cairns:

    • Economy Class
    • Business Class

  • How long is a flight from Sydney to Cairns?

    A nonstop flight from Sydney to Cairns takes 3h 06m, covering 1,224 miles.

  • Do I need a passport to fly from Sydney to Cairns?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Sydney to Cairns flight?

    Round-trip flights from Sydney to Cairns range from $195 to $330, with an average of $247 over the past 12 months. Anything below $195 counts as a good deal.

  • How expensive are last-minute Sydney to Cairns flights?

    Last-minute fares on this route (booked within two weeks of departure) run 27% above the $247 route average. Book 11 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Sydney to Cairns?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $243 round-trip, compared to $365 via a layover through Brisbane (BNE).

  • How does on-time performance compare across airlines flying from Sydney to Cairns?

    Virgin Australia is slightly above the route average for timely arrivals, while Jetstar has a lower on-time arrival rate. On-time arrival rates on Sydney to Cairns flights are:

    • Virgin Australia: 89% on time
    • Jetstar: 83% on time
    • Qantas Airways: 82% on time

    Overall, flights on this route are punctual 85% of the time on average.

  • What is the standard checked-bag allowance on flights from Sydney to Cairns?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $20–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Sydney to Cairns?

    The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Virgin Australia and Qantas Airways. Other aircraft seen on the route include Airbus A320-100/200 variants.

  • How are flight departures from Sydney to Cairns spread across the day?

    Morning is the busiest departure period on Sydney to Cairns flights, with 56% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 11%, and night flights for 0%.

  • Have flight prices from Sydney to Cairns changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $181 to $1,437. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Sydney to Cairns looking right now?

    One-way fares from Sydney to Cairns are currently lower than usual. Average one-way flight prices are about $125, which is 12% below the typical average for this route.

  • What car rental options are available at Cairns Airport (CNS)?

    Cairns Airport (CNS) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:

    • Bargain Car Rentals
    • East Coast Car Rentals
    • Simba Car Hire
    • Europcar
    • Ace Rental Cars

  • Which airports can I use when flying from Sydney to Cairns?

    Flights from Sydney to Cairns usually depart from Sydney Kingsford Smith (SYD) and arrive at Cairns (CNS).

  • What time of day has the fewest delays on flights from Sydney to Cairns?

    Morning flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed from Sydney to Cairns?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Sydney to Cairns route, 15% of flights were delayed in the past 3 months, with delays averaging 2h 13m.

  • Which airports do connecting flights from Sydney to Cairns pass through?

    Most connecting flights from Sydney to Cairns pass through Brisbane (BNE), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Sydney to Cairns?

    Yes. Flexible dates can save you up to 10% on flights from Sydney to Cairns. Sunday is the cheapest departure day at $234 round-trip on average, while Saturday is the most expensive at $258, a difference of $24.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What airlines fly from Sydney to Cairns?

    3 airlines operate flights between Sydney and Cairns. The airlines offering nonstop flights on this route include:

    • Jetstar
    • Virgin Australia
    • Qantas Airways

  • What is the time difference between Sydney and Cairns?

    Cairns is 1 hour behind Sydney (Eastern Australia Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Cairns?

    Some of the most popular sights in Cairns are Cairns Convention Centre and Reef Hotel Casino. These are among the most viewed places in Cairns on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Sydney to Cairns flights?

    Among airlines operating Sydney to Cairns flights:

    • Virgin Australia: offers free seat selection
    • Qantas Airways: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Sydney to Cairns flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Jetstar: a cabin bag and a checked bag in Economy Class
    • Virgin Australia: a cabin bag and a checked bag in Economy Class
    • Qantas Airways: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

  • What lounges are available in the domestic terminals of Sydney Kingsford Smith Airport?

    If you’d like to relax in comfort before your flight, there are various lounge options in the domestic terminals of Sydney Airport. Terminal 3 has Qantas Business Lounge and The Qantas Club Lounge, which are both located in the departures area, opposite Gates 4 and 5. Terminal 2 has Virgin Australia Lounge, located after security near the main security checkpoint. Please check with your airline for your eligibility to use their lounge.

  • How do you get to Sydney Airport from the Sydney centre?

    There are many options to get from Sydney centre to Sydney Airport. The metro will get you to the airport from Central Station in about 15min. Be sure to get use your Opal card, if you have one, for discounted fares. You can also take a taxi or rideshare service; the cost depends on what part of Sydney you are heading to.

  • How is Cairns Airport accessible for people with disabilities?

    The airport has accessible toilets and public phones. It also has a number of hearing loops that reduce distortion and background noise for those using hearing aids. You can also request a disability-friendly taxi through the taxi concierge staff in the taxi area.

Your guide to booking Sydney to Cairns flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Saturday. On this route, Sunday flights average $234, about $24 less than Saturday fares (9% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 11 weeks before you fly. On this route, that window historically saves about 31% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Sydney to Cairns trip for January. Fares historically average $205 round-trip in that month - typically $106 less than the most expensive month, which is December (based on the last 12 months).
  • For the best chance of arriving on time, fly with Virgin Australia. Over the past three months, 89% of Virgin Australia flights from Sydney to Cairns arrived on time, slightly above the route average of 85%. When flights on this route arrive late, they're delayed by an average of 2h 13m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Cairns Airport.

    • Cairns Colonial Club Resort
    • Cairns Sheridan Hotel
    • Floriana Boutique Hotel
  • If you are travelling with infants or young children, there are parents rooms and baby changing facilities in both Domestic Terminals 2 and 3 of Sydney Airport (SYD).
  • If you’re craving a coffee on arrival in Cairns, there is a Macchinetta in the arrival area of Cairns Airport (CNS) serving coffees as well as focaccias and paninis.
  • A great initiative at Sydney Airport is the Airport Ambassador Program. They are volunteers who give of their time each week to give passengers a warm welcome and assist anyone needing help with finding accommodation, facilities, transport or attractions. Look out for them in their bright blue shirts.

Prefer to fly direct from Sydney to Cairns?

 
Find which airlines fly direct from Sydney Kingsford Smith Airport to Cairns Airport, which days they fly and book direct flights.

Direct departures

Sydney Kingsford Smith to Cairns

Monday

Jetstar,Qantas Airways,Virgin Australia

Jetstar,Qantas Airways, +1 more

Tuesday

Jetstar,Qantas Airways,Virgin Australia

Jetstar,Qantas Airways, +1 more

Wednesday

Jetstar,Qantas Airways,Virgin Australia

Jetstar,Qantas Airways, +1 more

Thursday

Jetstar,Qantas Airways,Virgin Australia

Jetstar,Qantas Airways, +1 more

Friday

Jetstar,Qantas Airways,Virgin Australia

Jetstar,Qantas Airways, +1 more

Saturday

Jetstar,Qantas Airways,Virgin Australia

Jetstar,Qantas Airways, +1 more

Sunday

Jetstar,Qantas Airways,Virgin Australia

Jetstar,Qantas Airways, +1 more

See more direct flights

Direct returns

Cairns to Sydney Kingsford Smith

Monday

Jetstar,Qantas Airways,Virgin Australia

Jetstar,Qantas Airways, +1 more

Tuesday

Jetstar,Qantas Airways,Virgin Australia

Jetstar,Qantas Airways, +1 more

Wednesday

Jetstar,Qantas Airways,Virgin Australia

Jetstar,Qantas Airways, +1 more

Thursday

Jetstar,Qantas Airways,Virgin Australia

Jetstar,Qantas Airways, +1 more

Friday

Jetstar,Qantas Airways,Virgin Australia

Jetstar,Qantas Airways, +1 more

Saturday

Jetstar,Qantas Airways,Virgin Australia

Jetstar,Qantas Airways, +1 more

Sunday

Jetstar,Qantas Airways,Virgin Australia

Jetstar,Qantas Airways, +1 more

See more direct flights

More options for your flight from Sydney to Cairns

Complete your trip to Cairns with a hotel stay or car rental