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Cheap flights from Perth to Cairns from $320

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
PER — CNS
20 Aug — 27 Aug1
1 adult

Cheapflights Tip: The best prices from Perth to Cairns are usually found in February or March, booked 77 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Perth to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) 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 15 August 2025.

Round-trip from

$626

One-way from

$328

Popular in

December

Cheapest in

February

Average price

$733

Good round-trip deal

$650 or less

Good one-way deal

$319 or less
Virgin Australia
  • Virgin Australia
  • 18/9-27/9
  • 1 total stop
  • 16h 40m total
  • Perth to Cairns
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Virgin Australia
  • Virgin Australia
  • 28/8
  • 1 total stop
  • 10h 25m total
  • Perth to Cairns
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($114 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Perth to Cairns.
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Price to beat on a one-way flight from Perth to Cairns.
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Find flight deals from Perth to Cairns

Cheapest flights from Perth to Cairns
Explore the most affordable flight options available from Perth to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Sat 13/923:10PER - CNS
Nonstop4h 10mJetstar
Sat 27/918:55CNS - PER
Nonstop5h 15mJetstar
Deal found 14/8$623
Tue 18/1123:05PER - CNS
Nonstop4h 20mJetstar
Tue 25/1119:15CNS - PER
Nonstop4h 55mJetstar
Deal found 14/8$629
Thu 18/923:10PER - CNS
Nonstop4h 10mJetstar
Sat 27/918:55CNS - PER
Nonstop5h 15mJetstar
Deal found 13/8$632
Sat 13/923:10PER - CNS
Nonstop4h 10mJetstar
Sat 20/910:15CNS - PER
1 stop14h 35mJetstar
Deal found 13/8$639
Sat 13/923:10PER - CNS
Nonstop4h 10mMultiple Airlines
Sat 27/911:50CNS - PER
1 stop12h 30mMultiple Airlines
Deal found 14/8$641
Tue 2/920:50PER - CNS
1 stop31h 45mMultiple Airlines
Sat 6/915:35CNS - PER
1 stop8h 45mMultiple Airlines
Deal found 14/8$653
Sat 20/923:10PER - CNS
Nonstop4h 10mMultiple Airlines
Wed 24/913:05CNS - PER
1 stop10h 05mMultiple Airlines
Deal found 13/8$655
Sat 20/907:15PER - CNS
1 stop9h 15mVirgin Australia
Sat 27/913:50CNS - PER
1 stop10h 30mVirgin Australia
Deal found 13/8$656
Thu 18/923:10PER - CNS
Nonstop4h 10mMultiple Airlines
Sat 27/906:00CNS - PER
1 stop12h 10mMultiple Airlines
Deal found 12/8$659
Sat 30/823:10PER - CNS
Nonstop4h 10mMultiple Airlines
Thu 11/907:15CNS - PER
1 stop20h 05mMultiple Airlines
Deal found 14/8$662
Tue 2/923:10PER - CNS
1 stop19h 45mMultiple Airlines
Thu 11/907:15CNS - PER
1 stop20h 05mMultiple Airlines
Deal found 14/8$666
Sat 30/823:10PER - CNS
Nonstop4h 10mMultiple Airlines
Wed 10/909:20CNS - PER
1 stop8h 50mMultiple Airlines
Deal found 14/8$672

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth 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 647,157 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Perth to Cairns that are best for you.

Fly from

Perth

Fly to

Cairns

Route

Depart

Return

Price

PerthCairns

PER - CNS

PERCNS

Perth

Thu 18/9

23:10-05:20

Nonstop4h 10m

Cairns

Sat 27/9

11:50-22:20

1 stop12h 30m

$626

PerthCairns

PER - CNS

PERCNS

Perth

Tue 18/11

23:05-05:25

Nonstop4h 20m

Cairns

Tue 25/11

19:15-22:10

Nonstop4h 55m

$629

PerthCairns

PER - CNS

PERCNS

Perth

Thu 18/9

23:10-05:20

Nonstop4h 10m

Cairns

Sat 27/9

18:55-22:10

Nonstop5h 15m

$632

PerthCairns

PER - CNS

PERCNS

Perth

Sat 13/9

23:10-05:20

Nonstop4h 10m

Cairns

Sat 20/9

10:15-22:50

1 stop14h 35m

$639

PerthCairns

PER - CNS

PERCNS

Perth

Thu 13/11

23:05-05:25

Nonstop4h 20m

Cairns

Sat 22/11

11:40-20:10

1 stop10h 30m

$641

PerthCairns

PER - CNS

PERCNS

Perth

Tue 2/9

20:50-06:35

1 stop31h 45m

Cairns

Sat 6/9

15:35-22:20

1 stop8h 45m

$653

PerthCairns

PER - CNS

PERCNS

Perth

Sat 20/9

23:10-05:20

Nonstop4h 10m

Cairns

Wed 24/9

13:05-21:10

1 stop10h 05m

$655

PerthCairns

PER - CNS

PERCNS

Perth

Sat 20/9

07:15-18:30

1 stop9h 15m

Cairns

Sat 27/9

13:50-22:20

1 stop10h 30m

$656

PerthCairns

PER - CNS

PERCNS

Perth

Sat 18/10

23:10-05:20

Nonstop4h 10m

$320

PerthCairns

PER - CNS

PERCNS

Perth

Tue 16/12

23:05-05:25

Nonstop4h 20m

$322

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 19 results
1
2

Best time to book a flight from Perth to Cairns

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Perth to Cairns. Price data was last updated on 8 August 2025.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Perth 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 Perth to Cairns?

Currently, March is the cheapest month in which you can book a flight from Perth to Cairns (average of $166). Flying from Perth to Cairns in October is currently the most expensive (average of $233). 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 PER to CNS?

Find hourly flight availability from Perth 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 15 August 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 40% on flights from Perth to Cairns by exploring options for tickets at midday.

What is the cheapest day to fly from Perth to Cairns?

Use this chart to determine the cheapest time to fly return from Perth to Cairns. Price data was last updated on 10 August 2025.

Travellers seeking maximum savings on their Perth to Cairns flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 15 August 2025.
Check out reviews from past customers who have flown with Qantas Airways, Virgin Australia, andJetstar from Perth to Cairns to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
895 reviews
Check prices

Crew

8.2

Entertainment

7.2

Food

6.9

Boarding

7.7

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qantas Airways
7.5
Good
895 reviews
Qantas Airways
7.5
Good
895 reviews
Check prices

Crew

8.2

Entertainment

7.2

Food

6.9

Boarding

7.7

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Virgin Australia
7.5
Good
411 reviews
Qantas Airways
7.5
Good
895 reviews
Check prices

Crew

8.2

Entertainment

7.2

Food

6.9

Boarding

7.7

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Jetstar
6.5
Okay
463 reviews
Qantas Airways
7.5
Good
895 reviews
Check prices

Crew

8.2

Entertainment

7.2

Food

6.9

Boarding

7.7

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

Related info for your journey

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

    You will need to book a flight from Perth to Cairns if you want to fly from Perth to Cairns. At least 4 different airlines have flights from Perth (PER) to Cairns (CNS) on a regular basis. There are 2 flights to Cairns from the Perth airport per day. If you manage to book one that is nonstop, then you can expect the flight time from PER to CNS to be around 4h 10m.

  • How popular is this Perth to Cairns flight route?

    This flight path from Perth to Cairns was viewed by 773 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 Perth to Cairns round-trip?

    According to our current data, Jetstar ($369), Virgin Australia ($444), and Airnorth ($734) offers the cheapest pricing from Perth to Cairns. You may be able to fly from Perth to Cairns for 45% less than the average price by searching for these airlines.

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

    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 Perth to Cairns on time: Qantas Airways (62%), Emirates (62%), Jetstar (62%).

  • What are the cheapest flights from Perth to Cairns?

    Looking at all options, your cheapest flight can be booked for $272. While the most popular route (Perth - Cairns) can be booked for $577 on average our data indicates $571 when flying from Perth to Cairns.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Perth to Cairns (average of $166). Flying from Perth to Cairns in October is currently the most expensive (average of $233). 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
Trinity Beach
Mission Beach

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Fly from Perth to Cairns on these airlines

Choose from the following airlines for your flight from Perth to Cairns. Flights are based on user searches made on Cheapflights and were last updated on 15 August 2025.
Jetstar flights from Perth to Cairns
Virgin Australia flights from Perth to Cairns
Qantas Airways flights from Perth to Cairns

Top 4 airlines flying from Perth to Cairns

Discover the top 4 airlines that operate flights from Perth 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 647,157 searches. Data last updated 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$369Average$640FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Virgin AustraliaCheapest$444Average$724FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
AirnorthCheapest$734Average$923FlexibilityNo cancel feeOn-timeN/A
Search Airnorth flights
Qantas AirwaysCheapest$801Average$1,063FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Perth to Cairns?

Cheapflights helps you search for flights from Perth to Cairns via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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 Perth to Cairns.

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

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

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

Of course! You can now track prices for flights from Perth to Cairns and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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