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Cheap flights from Perth to Cairns from £122

PER — CNS
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Cairns

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Cairns

Fri 4/1222:55 -
Nonstop4h 20m
Wed 9/1219:15 -
Nonstop4h 55m
Deal found 7/11£278
Mon 30/1122:55 -
Nonstop4h 20m
Wed 9/1219:15 -
Nonstop4h 55m
Deal found 8/11£279
Fri 4/1222:55 -
Nonstop4h 20m
Fri 11/1219:15 -
Nonstop4h 55m
Deal found 6/11£302
Mon 30/1122:55 -
Nonstop4h 20m
Wed 9/1212:55 -
1 stop6h 10m
Deal found 7/11£315
Thu 24/1209:20 -
1 stop12h 35m
Thu 31/1214:40 -
1 stop8h 55m
Deal found 9/11£395
Mon 23/1109:20 -
1 stop7h 45m
Sun 6/1206:00 -
1 stop11h 55m
Deal found 7/11£396
Thu 10/1210:45 -
1 stop10h 20m
Thu 17/1206:00 -
1 stop11h 55m
Deal found 9/11£398

Find flight deals from Perth to Cairns

Round-trip from

£254

One-way from

£122

Popular in

October

Cheapest in

January

Average price

£377
Jetstar
  • Jetstar
  • 19/3-7/5
  • Nonstop
  • 9h 35m total
  • Perth to Cairns
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Jetstar
  • Jetstar
  • 20/3-31/12
  • Nonstop
  • 4h 20m total
  • Perth to Cairns
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Perth to Cairns that are best for you.

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Cheapest return flight
Fastest return journey

PerthCairns

PER Perth - CNS Cairns

PERCNS

Perth

Fri 4/12

22:55-05:15

Nonstop4h 20m

Cairns

Wed 31/12

00:00-22:00

Nonstop0h 00m

£146

PerthCairns

PER Perth - CNS Cairns

PERCNS

Perth

Sat 20/3

16:25-09:35

1 stop15h 10m

Cairns

Wed 31/12

00:00-22:00

Nonstop0h 00m

£192

PerthCairns

PER Perth - CNS Cairns

PERCNS

Perth

Thu 7/1

22:55-10:15

1 stop9h 20m

Cairns

Wed 31/12

00:00-22:00

Nonstop0h 00m

£195

PerthCairns

PER Perth - CNS Cairns

PERCNS

Perth

Fri 25/12

13:20-23:05

1 stop7h 45m

Cairns

Wed 31/12

00:00-22:00

Nonstop0h 00m

£200

PerthCairns

PER Perth - CNS Cairns

PERCNS

Perth

Fri 20/11

23:45-11:05

1 stop9h 20m

Cairns

Wed 31/12

00:00-22:00

Nonstop0h 00m

£200

PerthCairns

PER Perth - CNS Cairns

PERCNS

Perth

Mon 16/11

07:45-19:05

1 stop9h 20m

Cairns

Wed 31/12

00:00-22:00

Nonstop0h 00m

£200

PerthCairns

PER Perth - CNS Cairns

PERCNS

Perth

Thu 18/3

22:45-10:55

1 stop10h 10m

Cairns

Wed 31/12

00:00-22:00

Nonstop0h 00m

£237

PerthCairns

PER Perth - CNS Cairns

PERCNS

Perth

Thu 18/3

14:05-08:30

2 stops16h 25m

Cairns

Wed 31/12

00:00-22:00

Nonstop0h 00m

£237

PerthCairns

PER Perth - CNS Cairns

PERCNS

Perth

Tue 2/2

23:55-17:15

2 stops15h 20m

Cairns

Wed 31/12

00:00-22:00

Nonstop0h 00m

£249

PerthCairns

PER Perth - CNS Cairns

PERCNS

Perth

Sat 20/3

17:45-10:15

2 stops14h 30m

Cairns

Wed 31/12

00:00-22:00

Nonstop0h 00m

£268

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 21 resultsSorted by cheapest first
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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

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?

The price you pay for your flight from Perth to Cairns may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Perth to Cairns (average of £263). Flying from Perth to Cairns in October is currently the most expensive (average of £460). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Perth to Cairns as you normally would.

How much does it cost for a return flight from Perth to Cairns?

Airfare is below average for this route at the moment.

Perth to Cairns flights typically cost between £259 and £385 in March.
The cheapest return price found within the last 5 days was £254 on Jetstar (19 Mar–7 May).

Related info for your journey

  • How popular is this Perth to Cairns flight route?

    Flights from Perth to Cairns have been viewed 5 times in the past calendar month.

  • How long is the flight from Perth to Cairns?

    Airlines like Jetstar, Airnorth, and Virgin Australia fly from Perth to Cairns in about 4h 20m. The time it takes to get you to your destination can typically vary by up to 8h 15m. Perth and Cairns are separated by a distance of 2131 mi. This flight may include one or multiple stops.

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

    Before booking your flight to Cairns from Perth, check out the most reliable airlines to get you to your destination on time: Qantas Airways (60%), Emirates (60%), Jetstar( 60%).

  • 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, January is the cheapest month in which you can book a flight from Perth to Cairns (average of £263). Flying from Perth to Cairns in October is currently the most expensive (average of £460). 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

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Alternative routes for Perth to Cairns

Perth to Brisbane flights

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cairns from Perth.

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Yes! Cheapflights helps users easily find flights from Perth to Cairns with no change fees.

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

Yes, Cheapflights offers price alerts on Perth 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.

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