Cheap Flights from Perth to Mount Isa

Compare Perth to Mount Isa flight deals

Find the cheapest month or even day of the year to fly to Mount Isa

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Flight deals from Perth Airport to Mount Isa Airport

Looking for a cheap last-minute deal or the best return flight from Perth Airport to Mount Isa Airport? If you want to travel next month, return fares start from $1,990. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Perth to Mount Isa

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Perth to Mount Isa flights are currently cheapest in March.

Perth to Mount Isa: Alternative routes

Compare routes from Perth to Mount Isa below. You may find an airport to fly into that's cheaper, faster, or easier than Mount Isa.

Perth to Mount Isa: Flight information

The things to know before you go.
Cheapest flight found$1,551
Cheapest month to flyMarch

Finding cheap flights from Perth to Mount Isa: Frequently asked questions

The best price we found for a return flight from Perth to Mount Isa is $1,551. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Perth to Mount Isa. But we found flights with one or more stops from $1,551.
As of March 2026, there are no flights flying from Perth to Mount Isa.
The cheapest month to fly from Perth to Mount Isa is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Perth Airport to Mount Isa Airport on Sunday, 29 March 2026.
No airlines currently offer direct flights between Perth Airport and Mount Isa Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Mount Isa but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Mount Isa is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Virgin Australia offers the cheapest flight tickets to Mount Isa.

Flying from Perth Airport (PER) to Mount Isa Airport (ISA): what you need to know

  • Your PER to ISA flight won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • You'll likely experience bigger queues in popular months like July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a wise move.

  • If you want to discover a different city along the way, consider a flight with a stopover. To see all your options for tickets from Perth Airport to Mount Isa Airport, uncheck 'Direct flights only.' Brisbane Airport is a popular stop between PER and ISA.

How to find the cheapest flights from Perth Airport (PER) to Mount Isa Airport (ISA)

  • At the moment, $773 is the cheapest price we've found for a one-way Perth Airport to Mount Isa Airport flight. The best price for a return plane ticket is $1,551. Remember that fares may change due to availability at the time of booking.

  • It's usually best to book in advance if you're looking for cheap tickets from PER to ISA. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.

  • Getting cheap flights from Perth Airport to Mount Isa Airport is easier if you can be flexible with your travel plans. Use the 'Whole month' search tool to see the best prices across the month and score a great deal.

  • Landing cheap flights from PER to ISA is easy with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when a lower fare pops up.

  • Tailor your flights with filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from Perth Airport to Mount Isa Airport.

Handy information about Perth Airport (PER)

  • When it comes to Perth Airport's on-time performance, data shows 73.04% of flights stick to their scheduled arrival time.

  • Central Perth to Perth Airport is around 16 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're catching a cab, ride-sharing or driving.

  • The trip when using public transport usually takes 30 minutes.

  • Get your holiday off to a hassle-free start by staying near PER. Whether you've booked an early flight from Perth Airport to Mount Isa Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at Mount Isa Airport (ISA)

  • If you're arriving on a late Perth Airport to Mount Isa Airport flight, few things beat the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and sleeping not long after at one of these options near ISA:

  • Travel at your own pace with a Mount Isa Airport rental car. Book your wheels from Thrifty, Budget or Hertz and see more of Mount Isa and beyond.

  • Reserve your vehicle from Mount Isa Airport several weeks in advance to get the best deal. If you're going away during peak season, you may want to book even earlier.

Getting from Mount Isa Airport (ISA) to central Mount Isa

  • Mount Isa Airport is approximately 8 kilometres from the centre of Mount Isa. Driving there takes about 10 minutes.

When to fly to Mount Isa Airport (ISA)

  • January is the busiest month for flights from Perth Airport to Mount Isa Airport. To escape the crowds, visit Mount Isa in February.

  • The warmest month in Mount Isa is December, with temperatures ranging between 22ºC and 38ºC. Book your flights from Perth Airport to Mount Isa Airport in this month if this is the kind of weather you like.

  • July has average temperatures of between 10ºC and 25ºC. Search for cheap tickets from PER to ISA sometime then if you'd rather travel in cooler conditions.

Explore more of Australia

  • Mount Isa has loads to offer, but there are so many other parts of Australia you'll want to see. Around 105 kilometres east of Mount Isa, a trip to Cloncurry will keep your itinerary packed. Start with leading attractions like John Flynn Place Museum & Fred McKay Art Gallery, Cloncurry District Court and Dr David Harvey-Sutton Gallery.

  • If you want to check out another corner of Australia, head for Normanton, roughly 386 kilometres north-east of Mount Isa. Krys the Crocodile, The Big Barra and Sweers Island are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.