Cheap flights from Perth to Cairns (PER - CNS)
PER — CNS
Nov 29 — Dec 61
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 October 30, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Popular in | October |
Cheapest in | February |
Average price | $512 |
Compare providers for flights from Perth to Cairns
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Perth to Cairns in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Perth-Cairns flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Perth-Cairns flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Perth-Cairns flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Perth-Cairns flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Perth-Cairns flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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 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 Perth to Cairns
Prices
Delays
How far ahead should I book a flight from Perth to Cairns?
Use this chart to determine the optimal time to book a round-trip flight from Perth to Cairns. Price data was last updated on October 24, 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, April is the cheapest month in which you can book a flight from Perth to Cairns (average of $131). Flying from Perth to Cairns in July is currently the most expensive (average of $311). 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 October 30, 2025.
When flying from Perth to Cairns, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Perth to Cairns delayed?
About 21% of weekly flights between Perth and Cairns have experienced delays in the past year, with the average delay time being 103 minutes.
What is the most punctual flight time for Perth to Cairns flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Perth to Cairns flights?
Over the last year, Qatar Airways have had the lowest number of delays on this route, with just 7% of flights being delayed.
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 October 30, 2025.
See what other customers who have flown with Jetstar from Perth to Cairns have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
6.4
Entertainment
5.1
Food
5.6
Overall
6.5
Crew
7.3
Boarding
6.8
Reviews
1 / 20
2.0
MediocreMatt,Jul 2025
DPS - MEL
Comfort
6.4
Entertainment
5.1
Food
5.6
Overall
6.5
Crew
7.3
Boarding
6.8
Reviews
1 / 20
2.0
MediocreMatt,Jul 2025
DPS - MEL
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.
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Alternative routes for Perth to Cairns
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Perth to Cairns
Discover the top airline 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 2,558,603 searches. Data last updated October 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$269 | Average$461 | FlexibilityNo cancel fee | On-time74% |