Direct (nonstop) flights from Onslow to Perth
2 airlines fly nonstop from Onslow Airport (ONS) to Perth International (PER). It's 708 miles (1,140 km), about 2h in the air. Operated by Qantas, Virgin Australia.
Qantas
Virgin Australia
Route data last updated: May 26, 2026
Airlines with non-stop flights
Looking for the return flight?
PER → ONS: Flights from Perth to OnslowDirect flights from Perth (PER)
Frequently Asked Questions
How long is the direct flight from Onslow to Perth?
A nonstop flight from Onslow (ONS) to Perth (PER) takes approximately 2 hours. The distance is 708 miles (1,140 km).
Which airlines fly nonstop from Onslow to Perth?
2 airlines: Qantas, Virgin Australia.
Is there a nonstop flight from Onslow to Perth?
Yes. 2 airlines: Qantas, Virgin Australia.
How far is Onslow from Perth?
The flight distance from Onslow to Perth is 708 miles (1,140 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Onslow to Perth?
At 2h, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Onslow to Perth?
Roughly 131 kg CO2 per passenger one-way. That's about the same as driving 655 km.
Is the return flight from Perth to Onslow 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 Onslow to Perth?
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 Onslow Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.