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Cheap Flights from Perth to Mount Isa

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QF Return flights from $1,312

Dep.art Fri 06 NovRet.urn Tue 01 Dec^$1,312

Dep.art Thu 04 MarRet.urn Mon 22 Mar^$1,312

QFShow more Flights

Dep.art Sun 31 JanRet.urn Tue 09 Mar^$1,312

Dep.art Tue 02 FebRet.urn Tue 02 Feb^$1,312

Dep.art Sun 07 FebRet.urn Sun 14 Feb^$1,312

Dep.art Wed 06 JanRet.urn Mon 01 Feb^$1,312

Dep.art Sun 10 JanRet.urn Sat 20 Feb^$1,312

Dep.art Mon 11 JanRet.urn Sat 13 Feb^$1,312

Dep.art Thu 14 JanRet.urn Sun 14 Mar^$1,312

Dep.art Wed 16 DecRet.urn Fri 15 Jan^$1,312

Dep.art Wed 20 JanRet.urn Tue 16 Mar^$1,312

Dep.art Tue 17 NovRet.urn Sat 21 Nov^$1,312

Dep.art Mon 26 OctRet.urn Sun 15 Nov^$1,312

Dep.art Tue 27 OctRet.urn Mon 30 Nov^$1,312

Dep.art Sun 01 NovRet.urn Sat 12 Dec^$1,312

Dep.art Mon 02 NovRet.urn Wed 02 Dec^$1,312

Dep.art Fri 19 FebRet.urn Sat 20 Feb^$1,312

Dep.art Tue 23 FebRet.urn Sun 14 Mar^$1,312

Dep.art Sun 24 JanRet.urn Mon 25 Jan^$1,312

Dep.art Sun 24 JanRet.urn Mon 15 Mar^$1,312

Dep.art Tue 26 JanRet.urn Sat 20 Mar^$1,312

Dep.art Thu 10 DecRet.urn Sat 06 Feb^$1,312

Dep.art Thu 18 FebRet.urn Tue 02 Mar^$1,312

Dep.art Wed 06 JanRet.urn Wed 24 Feb^$1,312

Dep.art Thu 14 JanRet.urn Fri 19 Feb^$1,312

Dep.art Tue 19 JanRet.urn Wed 03 Mar^$1,312

Dep.art Wed 20 JanRet.urn Sun 21 Feb^$1,312

Dep.art Thu 21 JanRet.urn Mon 08 Mar^$1,312

Dep.art Thu 26 NovRet.urn Sun 29 Nov^$1,312

Dep.art Thu 26 NovRet.urn Sun 17 Jan^$1,312

Dep.art Tue 01 DecRet.urn Fri 11 Dec^$1,312

Dep.art Tue 01 DecRet.urn Fri 29 Jan^$1,312

Dep.art Mon 09 NovRet.urn Sun 29 Nov^$1,312

Dep.art Tue 09 FebRet.urn Fri 19 Feb^$1,312

Dep.art Thu 18 FebRet.urn Mon 22 Mar^$1,312

Dep.art Fri 15 JanRet.urn Wed 20 Jan^$1,312

Dep.art Sun 17 JanRet.urn Fri 12 Mar^$1,312

Dep.art Wed 20 JanRet.urn Tue 26 Jan^$1,312

Dep.art Sun 24 JanRet.urn Sat 20 Feb^$1,312

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Perth? Check out our domestic flights to Perth. If Perth is not your closest airport, then here are all our flights to Mount Isa from Australia. Maybe a different destination? Here are all the flights from Perth

Cheapest Time of Year to Fly from Perth to Mount Isa

Return fares from Perth to Mount Isa by month, based on the cheapest return airfares found for each month.

Jan 2027

$1,042

Mar 2027

$1,042

The cheapest month to fly to Mount Isa is January 2027, with return fares from $1,042.

When Should You Fly to Mount Isa?

Based on the fares we've tracked, January is typically the cheapest month to fly to Mount Isa, with return fares from $1,042. January is the most expensive month, with the cheapest return fares around $1,042 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Mount Isa average around $1,042.

Cheapest Perth to Mount Isa Return Prices

These are the cheapest prices for Perth to Mount Isa return airfares.

January 2027

$1,042

March 2027

$1,042

Frequently Asked Questions about flying from Perth to Mount Isa

When is the cheapest time to travel from Perth to Mount Isa?

The cheapest month to travel is typically March.

How much do return flights from Perth to Mount Isa cost?

The best price we found for a return flight from Perth to Mount Isa is $1312.

What is the cheapest date to fly from Perth to Mount Isa?

Currently, the cheapest date for a return flight from Perth to Mount Isa is 22 October 2026.

What is the cheapest airline that flys from Perth to Mount Isa?

Currently, the cheapest airline that flys from Perth to Mount Isa is Qantas.

How long does a direct flight from Perth to Mount Isa take?

We were not able to find any direct flights to Mount Isa.

What is the IATA airport code for Mount Isa?

The IATA code for Mount Isa is ISA. It is located in Australia at coordinates -20.66773, 139.4919.

When should you book flights to Mount Isa?

From our data, you should book flights to Mount Isa 30 days out.

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Perth to Mount Isa flight?

Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.

Can you sort me out with direct flights from Perth to Mount Isa?

100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

How does I Want That Flight find me the best Perth to Mount Isa flights?

Once you punch your details into our search tool, we unlock all kinds of handy tricks to map out your journey. We’ll map out the most budget-friendly calendar dates and takeoff slots, and let you slice and dice the data until you pinpoint the exact itinerary that works for you.

I'm still in the planning phase. Can you ping me if Perth to Mount Isa fares drop?

No worries at all. Just kick off a quick search, drop your email into our price tracker, and we’ll send a heads-up straight to your inbox the moment the price drops.