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Cheap flights from Mount Isa to Australia from $399

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
ISA — SYD
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Mount Isa to Australia

Keep the following information in mind while searching for Mount Isa to Australia flight deals. Data was last updated 31 October 2025.

Round-trip from

$672

One-way from

$399

Popular in

April

Cheapest in

June

Average price

$929

Good round-trip deal

$771 or less

Good one-way deal

$465 or less
Virgin Australia
  • Virgin Australia
  • 8/12-12/12
  • Nonstop
  • 5h 10m total
  • Mount Isa to Australia
Search Deals
Qantas Airways
  • Qantas Airways
  • 11/1
  • Nonstop
  • 2h 25m total
  • Mount Isa to Australia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($357 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($109 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Mount Isa to Australia.
Search Deals
Price to beat on a one-way flight from Mount Isa to Australia.
Search Deals

Find flight deals from Mount Isa to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Mount Isa to Australia
Explore the most affordable flight options available from Mount Isa to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Fri 28/1116:50ISA - BNE
Nonstop2h 30mVirgin Australia
Fri 5/1213:25BNE - ISA
Nonstop2h 45mVirgin Australia
Deal found 30/10$679
Mon 1/1208:55ISA - BNE
Nonstop2h 25mVirgin Australia
Mon 8/1205:50BNE - ISA
Nonstop2h 20mVirgin Australia
Deal found 30/10$682
Mon 1/1208:55ISA - BNE
Nonstop2h 25mMultiple Airlines
Mon 8/1205:55BNE - ISA
Nonstop2h 40mMultiple Airlines
Deal found 29/10$760
Mon 24/1109:10ISA - BNE
Nonstop2h 30mVirgin Australia
Fri 28/1113:25BNE - ISA
Nonstop2h 45mVirgin Australia
Deal found 30/10$764
Wed 10/1209:20ISA - BNE
Nonstop2h 25mQantas Airways
Wed 17/1205:55BNE - ISA
Nonstop2h 40mQantas Airways
Deal found 30/10$798
Wed 10/1210:40ISA - BNE
Nonstop2h 30mVirgin Australia
Wed 17/1207:20BNE - ISA
Nonstop2h 45mVirgin Australia
Deal found 30/10$812
Wed 10/1210:40ISA - BNE
Nonstop2h 30mMultiple Airlines
Wed 17/1205:55BNE - ISA
Nonstop2h 40mMultiple Airlines
Deal found 29/10$842
Fri 28/1114:30ISA - BNE
2 stops8h 15mMultiple Airlines
Fri 5/1213:25BNE - ISA
Nonstop2h 45mMultiple Airlines
Deal found 30/10$847
Mon 1/1209:00ISA - BNE
1 stop8h 10mQantas Airways
Mon 8/1205:55BNE - ISA
Nonstop2h 40mQantas Airways
Deal found 29/10$862

Cheapflights Fare Finder

 
Customise your flight search to find flights from Mount Isa to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Mount Isa to Australia that are best for you.

Fly from

Mount Isa

Fly to

Australia

Route

Depart

Return

Price

Mount IsaBrisbane

ISA - BNE

ISABNE

Mount Isa

Mon 8/12

08:55-11:20

Nonstop2h 25m

Brisbane

Fri 12/12

13:25-16:10

Nonstop2h 45m

$672

Mount IsaBrisbane

ISA - BNE

ISABNE

Mount Isa

Fri 28/11

16:50-19:20

Nonstop2h 30m

Brisbane

Fri 5/12

13:25-16:10

Nonstop2h 45m

$679

Mount IsaBrisbane

ISA - BNE

ISABNE

Mount Isa

Mon 1/12

08:55-11:20

Nonstop2h 25m

Brisbane

Mon 8/12

05:50-08:10

Nonstop2h 20m

$729

Mount IsaBrisbane

ISA - BNE

ISABNE

Mount Isa

Mon 1/12

08:55-11:20

Nonstop2h 25m

Brisbane

Mon 8/12

05:55-08:35

Nonstop2h 40m

$760

Mount IsaBrisbane

ISA - BNE

ISABNE

Mount Isa

Mon 24/11

09:10-11:40

Nonstop2h 30m

Brisbane

Fri 28/11

13:25-16:10

Nonstop2h 45m

$764

Mount IsaBrisbane

ISA - BNE

ISABNE

Mount Isa

Wed 10/12

09:20-11:45

Nonstop2h 25m

Brisbane

Wed 17/12

05:55-08:35

Nonstop2h 40m

$798

Mount IsaBrisbane

ISA - BNE

ISABNE

Mount Isa

Mon 8/12

09:00-19:30

1 stop10h 30m

Brisbane

Fri 12/12

13:25-16:10

Nonstop2h 45m

$833

Mount IsaBrisbane

ISA - BNE

ISABNE

Mount Isa

Fri 28/11

14:30-22:45

2 stops8h 15m

Brisbane

Fri 5/12

13:25-16:10

Nonstop2h 45m

$847

Mount IsaBrisbane

ISA - BNE

ISABNE

Mount Isa

Mon 1/12

18:10-22:35

1 stop4h 25m

Brisbane

Mon 8/12

05:55-08:35

Nonstop2h 40m

$863

Mount IsaBrisbane

ISA - BNE

ISABNE

Mount Isa

Sun 11/1

11:05-13:30

Nonstop2h 25m

$399

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 12 results
1
2

Best time to book a flight from Mount Isa to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Mount Isa with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Mount Isa to Australia

What is the cheapest month to book a flight from Mount Isa to Australia?

Currently, March is the cheapest month in which you can book a flight from Mount Isa to Australia (average of $315). Flying from Mount Isa to Australia in July is currently the most expensive (average of $559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ISA to AU?

Find hourly flight availability from Mount Isa to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

It’s optimal to fly from Mount Isa to Australia in the afternoon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 31 October 2025.
Read through reviews of airlines operating flights from Mount Isa to Australia, such as Rex, Virgin Australia, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Rex
9.4
Wonderful
27 reviews
Check prices

Comfort

8.6

Boarding

9.1

Food

8.0

Overall

9.4

Entertainment

6.9

Crew

9.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2024

MEL - ADL

Very good. On time, very pleasant staff, more legroom than some other airlines. Our airline of choice
Rex
9.4
Wonderful
27 reviews
Rex
9.4
Wonderful
27 reviews
Check prices

Comfort

8.6

Boarding

9.1

Food

8.0

Overall

9.4

Entertainment

6.9

Crew

9.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2024

MEL - ADL

Very good. On time, very pleasant staff, more legroom than some other airlines. Our airline of choice
Virgin Australia
7.6
Good
422 reviews
Rex
9.4
Wonderful
27 reviews
Check prices

Comfort

8.6

Boarding

9.1

Food

8.0

Overall

9.4

Entertainment

6.9

Crew

9.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2024

MEL - ADL

Very good. On time, very pleasant staff, more legroom than some other airlines. Our airline of choice
Qantas Airways
7.5
Good
925 reviews
Rex
9.4
Wonderful
27 reviews
Check prices

Comfort

8.6

Boarding

9.1

Food

8.0

Overall

9.4

Entertainment

6.9

Crew

9.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2024

MEL - ADL

Very good. On time, very pleasant staff, more legroom than some other airlines. Our airline of choice

Related info for your journey

Find useful and relevant information for your journey from Mount Isa to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Mount Isa to Australia?

    Most people fly from Mount Isa (ISA) if they book a flight from Mount Isa to Australia. Mount Isa is conveniently located just 6.9 km from Mount Isa’s city centre.

  • How long is the flight from Mount Isa to Australia?

    A quick flight from Mount Isa to Australia can take about 2h 25m. Virgin Australia provides one of the quickest options available for as low as $672. Mount Isa and Australia are separated by a distance of 1571 km. All flights are typically direct.

  • Can I find deals for flights from Mount Isa to Australia that include hotel bookings?

    Yes. In addition to deals on Mount Isa to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Mount Isa to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mount Isa to Australia.

  • Can I find deals for business class flights from Mount Isa to Australia?

    Yes. Cheapflights offers flight deals from Mount Isa to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Mount Isa to Australia?

    Currently, March is the cheapest month in which you can book a flight from Mount Isa to Australia (average of $315). Flying from Mount Isa to Australia in July is currently the most expensive (average of $559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Mount Isa to Australia

Discover the top 3 airlines that operate flights from Mount Isa to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$340Average$877FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
RexCheapest$355Average$1,091FlexibilityNo cancel feeOn-time86%
Search Rex flights
Qantas AirwaysCheapest$435Average$1,100FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Mount Isa to Australia?

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Can Cheapflights find flights from Mount Isa to Australia with no change fees?

Need flexible booking options for your flight to Australia from Mount Isa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Mount Isa to Australia become cheaper?

Not ready to book yet? You can track prices for flights from Mount Isa to Australia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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