PER - CNS

$162 Find Cheap Flights from Perth to Cairns - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$318
Typical prices: $422-$594
Airnorth, Jetstar
Mon 1/8Sat 1/20
PER - CNS • 1 stop
Cheapest non-stop
$324
Typical prices: $367-$606
Jetstar
Fri 11/30Sun 12/9
PER - CNS • Non-stop
Nonstop flights
3 days a week
You can fly direct with Jetstar. Average duration is 4h 20m
Direct flights
+1
Direct flights
+1
Avoid delays
Jetstar
Most punctual • 56% on-time
Morning
Best time • Fewest delays
Insights
Insights
When to book
21 weeks
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 21% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Alice Springs (ASP)
Cheapest • Avg $465 (round-trip)
Brisbane (BNE)
Shortest trip • 8h 49m (one-way)
Insights
Insights
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We hope you love your trip to Cairns!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Perth to Cairns (PER-CNS)

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

Recent round-trip flight deals from Perth to Cairns

Fri, Jan 8 - Wed, Jan 20
Multiple Airlines Logo
8:00 am - 3:45 pmPER  Perth-CNS Cairns
5h 45m1 stop Alice Springs
Multiple Airlines Logo
7:15 pm - 10:10 pmCNS  Cairns-PER Perth
4h 55mnonstop
$318Multiple Airlines
Mon, Nov 30 - Wed, Dec 9
Jetstar Logo
10:55 pm - 5:15 amPER  Perth-CNS Cairns
4h 20mnonstop
Jetstar Logo
7:15 pm - 10:10 pmCNS  Cairns-PER Perth
4h 55mnonstop
$324Jetstar
Mon, Nov 30 - Mon, Dec 7
Jetstar Logo
10:55 pm - 5:15 amPER  Perth-CNS Cairns
4h 20mnonstop
Jetstar Logo
7:15 pm - 10:10 pmCNS  Cairns-PER Perth
4h 55mnonstop
$327Jetstar
Fri, Jan 8 - Wed, Jan 20
Airnorth Logo
8:00 am - 3:45 pmPER  Perth-CNS Cairns
5h 45m1 stop Alice Springs
Airnorth Logo
12:55 pm - 5:05 pmCNS  Cairns-PER Perth
6h 10m1 stop Alice Springs
$333Airnorth
Wed, Feb 3 - Mon, Feb 8
Multiple Airlines Logo
8:00 am - 3:45 pmPER  Perth-CNS Cairns
5h 45m1 stop Alice Springs
Multiple Airlines Logo
7:15 pm - 10:10 pmCNS  Cairns-PER Perth
4h 55mnonstop
$372Multiple Airlines
Sat, Jan 23 - Wed, Jan 27
Multiple Airlines Logo
10:55 pm - 5:15 amPER  Perth-CNS Cairns
4h 20mnonstop
Multiple Airlines Logo
12:55 pm - 5:05 pmCNS  Cairns-PER Perth
6h 10m1 stop Alice Springs
$372Multiple Airlines
Sat, Jan 23 - Wed, Jan 27
Multiple Airlines Logo
10:55 pm - 5:15 amPER  Perth-CNS Cairns
4h 20mnonstop
Multiple Airlines Logo
12:55 pm - 5:05 pmCNS  Cairns-PER Perth
6h 10m1 stop Alice Springs
$373Multiple Airlines
Mon, Nov 30 - Mon, Dec 7
Multiple Airlines Logo
10:55 pm - 5:15 amPER  Perth-CNS Cairns
4h 20mnonstop
Multiple Airlines Logo
12:55 pm - 5:05 pmCNS  Cairns-PER Perth
6h 10m1 stop Alice Springs
$373Multiple Airlines
Mon, Nov 23 - Wed, Dec 9
Jetstar Logo
10:55 pm - 5:15 amPER  Perth-CNS Cairns
4h 20mnonstop
Jetstar Logo
7:15 pm - 10:10 pmCNS  Cairns-PER Perth
4h 55mnonstop
$381Jetstar
Fri, Jan 8 - Wed, Jan 20
Jetstar Logo
10:55 pm - 5:15 amPER  Perth-CNS Cairns
4h 20mnonstop
Jetstar Logo
7:15 pm - 10:10 pmCNS  Cairns-PER Perth
4h 55mnonstop
$386Jetstar
Booking Insights

Price, demand and travel trends for Perth to Cairns flights

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

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

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Perth to Cairns. It’s 7% cheaper than the average day, while Sunday is the most expensive, with prices 3% higher.

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

•January is the cheapest month to fly from Perth to Cairns at $396 round-trip.
•October ($602) and September ($562) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 52% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Perth to Cairns the cheapest?

Flights from Perth to Cairns are cheapest 21 weeks before departure. Booking in this window typically costs about 40% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Perth to Cairns flights

Low season

March

Cheapest flight

$162
Beat the crowds with an average 24% drop in travelers.
The most popular month to fly with an average 48% increase in travelers.
One-way flight from Perth to Cairns

When to book flights from Perth to Cairns

Are your dates flexible? Find out the best times to travel from Perth 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 Perth 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 Perth to Cairns?

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

    • Earliest: departs at 10:55 pm and lands at 3:15 am
    • Latest: departs at 10:55 pm and lands at 3:15 am.

    The flight takes about 4h 20m.

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

    Only Economy Class is available on flights from Perth to Cairns.

  • How long is a flight from Perth to Cairns?

    A nonstop flight from Perth to Cairns takes 4h 20m, covering 2,131 miles.

  • Do I need a passport to fly from Perth 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 Perth to Cairns flight?

    Round-trip flights from Perth to Cairns range from $422 to $594, with an average of $503 over the past 12 months. Anything below $422 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 20% above the $503 route average. Book 21 weeks before departure for the lowest fares.

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

    On this route, nonstop and layover fares are close on average, with nonstop at $465 round-trip and layover options via Alice Springs (ASP) at $465.

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

    Jetstar is the only airline operating Perth to Cairns flights. 56% of its flights are on time.

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

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $24–$97 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 Perth to Cairns?

    The Airbus A320-100/200 family is used most often on this route, operated mainly by Jetstar and Qantas Airways. Other aircraft seen on the route include Embraer 190 variants.

  • Have flight prices from Perth 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 $318 to $1,778. That means the highest observed fare was about 6x higher than the lowest one.

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

    One-way fares from Perth to Cairns are currently lower than usual. Average one-way flight prices are about $218, which is 17% 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 averaging $50 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 Perth to Cairns?

    Flights from Perth to Cairns usually depart from Perth (PER) and arrive at Cairns (CNS).

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

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

  • At what point is a flight considered delayed from Perth 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 Perth to Cairns route, 44% of flights were delayed in the past 3 months, with delays averaging 1h 57m.

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

    One-stop flights from Perth to Cairns most commonly connect through:

    • Brisbane (BNE) - 52% of one-stop connections
    • Alice Springs (ASP) - 36% of one-stop connections
    • Sydney Kingsford Smith (SYD) - 7% of one-stop connections
    • Melbourne (MEL) - 6% of one-stop connections

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

    Yes. Flexible dates can save you up to 10% on flights from Perth to Cairns. Saturday is the cheapest departure day at $469 round-trip on average, while Sunday is the most expensive at $519, a difference of $50.

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

  • What airlines fly from Perth to Cairns?

    Only Jetstar operates flights between Perth and Cairns.

  • How much time can I save by choosing a different layover airport from Perth to Cairns?

    Flying via Alice Springs (ASP) gives the shortest average 1-stop total travel time at 5h 44m, compared with 8h 49m via Brisbane (BNE) and 9h 37m via Sydney Kingsford Smith (SYD).

  • What is the time difference between Perth and Cairns?

    Cairns is 2 hours ahead of Perth (Eastern Australia Time vs Western 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 include bags at no extra cost on Perth 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
    • Airnorth: a cabin bag and a checked bag in Economy Class
    • Qantas Airways: a cabin bag in Economy Class class

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

Your guide to booking Perth 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 Saturday departure and avoid flying on Sunday. On this route, Saturday flights average $469, about $50 less than Sunday fares (10% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 40% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Perth to Cairns trip for January. Fares historically average $396 round-trip in that month - typically $206 less than the most expensive month, which is October (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Alice Springs Airport (ASP) can be cheaper than flying direct. The cheapest layover option averages $465 round-trip on this route - about $0 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Cairns Airport.

    • Cairns Sheridan Hotel
    • Floriana Boutique Hotel
    • Kookas Bed & Breakfast

Prefer to fly direct from Perth to Cairns?

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

Direct departures

Perth to Cairns

Monday

Jetstar

Jetstar

Wednesday

Jetstar

Jetstar

Friday

Jetstar

Jetstar

Saturday

Jetstar

Jetstar

See more direct flights

Direct returns

Cairns to Perth

Monday

Jetstar

Jetstar

Wednesday

Jetstar

Jetstar

Friday

Jetstar

Jetstar

Saturday

Jetstar

Jetstar

See more direct flights

More options for your flight from Perth to Cairns

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

Car rentals in Cairns
Hotels in Cairns
Vacations in Cairns