Direct (nonstop) flights from Perth to Cairns
1 airline flys nonstop from Perth International (PER) to Cairns International (CNS). It's 2,134 miles (3,434 km), about 4h 20m in the air. Operated by Jetstar.
Jetstar
Route data last updated: May 28, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Perth to Cairns with one stop · direct emits 361 kg CO₂ per passenger
Looking for the return flight?
CNS → PER: Flights from Cairns to PerthOther direct flights from Perth
Direct flights from Cairns (CNS)
Frequently Asked Questions
How long is the direct flight from Perth to Cairns?
A nonstop flight from Perth (PER) to Cairns (CNS) takes approximately 4 hours and 20 minutes. The distance is 2,134 miles (3,434 km).
Which airlines fly nonstop from Perth to Cairns?
Just Jetstar.
Is there a nonstop flight from Perth to Cairns?
Yes. 1 airline: Jetstar.
How far is Perth from Cairns?
The flight distance from Perth to Cairns is 2,134 miles (3,434 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What type of aircraft flies from Perth to Cairns?
At 4h 20m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Perth to Cairns?
Roughly 361 kg CO2 per passenger one-way. That's about the same as driving 1,805 km.
Is the return flight from Cairns to Perth also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Perth to Cairns?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Perth International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.