£301 Cheap Flights from Perth (PER) to Onslow (ONS)

View £301 flight on Thu, 18 Jun 2026Opens in a new window

Flight 1

Popular airlines from Perth Airport (PER) to Onslow, WA (ONS)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Perth (PER) to Onslow (ONS)

Prices were available within the past 7 days and start at £301 for one-way flights and £601 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Thu, 11 Jun - Thu, 18 Jun
PER
Perth
ONS
Onslow
£601 Return, found 6 days ago
£601
Return
found 6 days ago
Select Qantas Airways flight, departing Thu, 11 Jun from Perth to Onslow, returning Thu, 18 Jun, priced at £601 found 6 days ago
Qantas Airways
Thu, 11 Jun - Thu, 18 Jun
PER
Perth
ONS
Onslow
£602 Return, found 6 days ago
£602
Return
found 6 days ago
Select Qantas Airways flight, departing Thu, 11 Jun from Perth to Onslow, returning Thu, 18 Jun, priced at £602 found 6 days ago
Qantas Airways
Fri, 10 Jul - Fri, 17 Jul
PER
Perth
ONS
Onslow
£607 Return, found 2 days ago
£607
Return
found 2 days ago
Select Qantas Airways flight, departing Fri, 10 Jul from Perth to Onslow, returning Fri, 17 Jul, priced at £607 found 2 days ago
Qantas Airways
Thu, 11 Jun - Thu, 18 Jun
PER
Perth
ONS
Onslow
£635 Return, found 6 days ago
£635
Return
found 6 days ago
Select Qantas Airways flight, departing Thu, 11 Jun from Perth to Onslow, returning Thu, 18 Jun, priced at £635 found 6 days ago
Qantas Airways
Mon, 15 Jun - Mon, 22 Jun
PER
Perth
ONS
Onslow
£636 Return, found 6 days ago
£636
Return
found 6 days ago
Select Qantas Airways flight, departing Mon, 15 Jun from Perth to Onslow, returning Mon, 22 Jun, priced at £636 found 6 days ago
Qantas Airways
Fri, 10 Jul - Fri, 17 Jul
PER
Perth
ONS
Onslow
£641 Return, found 2 days ago
£641
Return
found 2 days ago
Select Qantas Airways flight, departing Fri, 10 Jul from Perth to Onslow, returning Fri, 17 Jul, priced at £641 found 2 days ago
Qantas Airways
Fri, 10 Jul - Fri, 17 Jul
PER
Perth
ONS
Onslow
£642 Return, found 2 days ago
£642
Return
found 2 days ago
Select Qantas Airways flight, departing Fri, 10 Jul from Perth to Onslow, returning Fri, 17 Jul, priced at £642 found 2 days ago
Virgin Australia
Fri, 12 Jun - Fri, 19 Jun
PER
Perth
ONS
Onslow
£668 Return, found 6 days ago
£668
Return
found 6 days ago
Select Virgin Australia flight, departing Fri, 12 Jun from Perth to Onslow, returning Fri, 19 Jun, priced at £668 found 6 days ago
Qantas Airways
Fri, 12 Jun - Fri, 19 Jun
PER
Perth
ONS
Onslow
£670 Return, found 6 days ago
£670
Return
found 6 days ago
Select Qantas Airways flight, departing Fri, 12 Jun from Perth to Onslow, returning Fri, 19 Jun, priced at £670 found 6 days ago
Qantas Airways
Fri, 12 Jun - Fri, 19 Jun
PER
Perth
ONS
Onslow
£670 Return, found 6 days ago
£670
Return
found 6 days ago
Select Qantas Airways flight, departing Fri, 12 Jun from Perth to Onslow, returning Fri, 19 Jun, priced at £670 found 6 days ago

Frequently asked questions

How much is a flight from PER to Onslow Airport?
If you're planning on travelling from Perth Airport to ONS, round-trip flights start from £601. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PER to Onslow Airport (ONS)?
We get that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Perth Airport (PER) to Onslow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PER to ONS flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from PER to ONS?
The journey from Perth Airport (PER) to Onslow Airport (ONS) is only around 1 hour and 58 minutes, so don't get too comfy. There's a good chance the next time you glance out the window you'll be cruising over Onslow.
How far is the flight from Perth Airport to Onslow Airport (ONS)?
The flight distance from Perth Airport (PER) to ONS (ONS) is 1,150 kilometres. You'll be stepping off the plane and collecting your bags from the carousel in next to no time.
Which airlines fly direct from PER to Onslow Airport?
Virgin Australia (VA) is a popular choice. It operates 13 flights from PER to Onslow Airport each month. If you want more options, check out the deals with Alliance Airlines (QQ). This airlines operates 4 flights a month between these airports.
Are PER to Onslow Airport (ONS) flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute deals between Perth Airport (PER) and Onslow Airport are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some airlines announce their prices up to a year before the departure date. Expedia is continuously updating the biggest bargains around, so keep checking and be ready to lock in your seat when the price is low.

Travel information

0
Origin airport
Perth
Destination airport
Onslow
Return price
£601
Distance
1137 km

Explore a world of travel with Expedia

*Available to Expedia members.