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Cheap flights from Brisbane to Mount Isa from $300

BNE — ISA
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brisbane to Mount Isa

Enter your travel dates to find the best prices.

Cheapest flights from Brisbane to Mount Isa

Fri 18/1213:25 -
Nonstop2h 20m
Fri 25/1217:20 -
Nonstop2h 25m
Deal found 3/11$630
Wed 25/1105:55 -
Nonstop2h 35m
Mon 30/1108:55 -
Nonstop2h 25m
Deal found 4/11$677
Fri 20/1113:25 -
Nonstop2h 20m
Fri 19/216:50 -
Nonstop2h 25m
Deal found 1/11$713
Fri 18/1213:55 -
Nonstop2h 35m
Fri 25/1209:20 -
2 stops8h 40m
Deal found 3/11$764
Tue 15/1205:55 -
Nonstop2h 35m
Tue 22/1217:20 -
Nonstop2h 25m
Deal found 31/10$779
Wed 23/1213:25 -
Nonstop2h 20m
Mon 28/1214:25 -
1 stop4h 40m
Deal found 2/11$780
Fri 27/1113:55 -
Nonstop2h 35m
Tue 1/1209:10 -
1 stop7h 55m
Deal found 1/11$790
Fri 13/1105:55 -
Nonstop2h 35m
Sun 15/1117:20 -
Nonstop2h 25m
Deal found 31/10$794
Fri 20/1113:55 -
Nonstop2h 35m
Fri 19/209:20 -
1 stop11h 25m
Deal found 1/11$799

Find flight deals from Brisbane to Mount Isa

Round-trip from

$630

One-way from

$300

Popular in

September

Cheapest in

January

Average price

$837

Good round-trip deal

$514 or less

Good one-way deal

$501 or less
Qantas Airways
  • Qantas Airways
  • 18/12-25/12
  • Nonstop
  • 4h 45m total
  • Brisbane to Mount Isa
Search Deals
Virgin Australia
  • Virgin Australia
  • 24/12-31/12
  • Nonstop
  • 2h 20m total
  • Brisbane to Mount Isa
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($483 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($111 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Brisbane to Mount Isa.
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Price to beat on a one-way flight from Brisbane to Mount Isa.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Brisbane to Mount Isa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BrisbaneMount Isa

BNE Brisbane - ISA Mount Isa

BNEISA

Brisbane

Thu 24/12

13:25-15:45

Nonstop2h 20m

Mount Isa

Wed 31/12

00:00-00:00

Nonstop0h 00m

$300

BrisbaneMount Isa

BNE Brisbane - ISA Mount Isa

BNEISA

Brisbane

Sat 12/12

07:25-10:00

Nonstop2h 35m

Mount Isa

Wed 31/12

00:00-00:00

Nonstop0h 00m

$326

BrisbaneMount Isa

BNE Brisbane - ISA Mount Isa

BNEISA

Brisbane

Fri 20/11

13:55-16:30

Nonstop2h 35m

Mount Isa

Wed 31/12

00:00-00:00

Nonstop0h 00m

$433

BrisbaneMount Isa

BNE Brisbane - ISA Mount Isa

BNEISA

Brisbane

Sat 12/12

18:30-11:25

1 stop16h 55m

Mount Isa

Wed 31/12

00:00-00:00

Nonstop0h 00m

$437

BrisbaneMount Isa

BNE Brisbane - ISA Mount Isa

BNEISA

Brisbane

Fri 20/11

13:25-15:45

Nonstop2h 20m

Mount Isa

Wed 31/12

00:00-00:00

Nonstop0h 00m

$447

BrisbaneMount Isa

BNE Brisbane - ISA Mount Isa

BNEISA

Brisbane

Thu 24/12

14:25-08:30

1 stop18h 05m

Mount Isa

Wed 31/12

00:00-00:00

Nonstop0h 00m

$500

BrisbaneMount Isa

BNE Brisbane - ISA Mount Isa

BNEISA

Brisbane

Thu 19/11

08:55-17:45

1 stop8h 50m

Mount Isa

Wed 31/12

00:00-00:00

Nonstop0h 00m

$509

BrisbaneMount Isa

BNE Brisbane - ISA Mount Isa

BNEISA

Brisbane

Thu 18/3

13:55-16:30

Nonstop2h 35m

Mount Isa

Mon 22/3

17:20-19:45

Nonstop2h 25m

$669

BrisbaneMount Isa

BNE Brisbane - ISA Mount Isa

BNEISA

Brisbane

Wed 25/11

05:55-08:30

Nonstop2h 35m

Mount Isa

Mon 30/11

08:55-11:20

Nonstop2h 25m

$677

BrisbaneMount Isa

BNE Brisbane - ISA Mount Isa

BNEISA

Brisbane

Thu 19/11

19:40-14:00

2 stops18h 20m

Mount Isa

Wed 31/12

00:00-00:00

Nonstop0h 00m

$720

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Brisbane to Mount Isa

Have a flexible travel schedule? Discover the best time to fly to Mount Isa from Brisbane with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Brisbane to Mount Isa (average of $484). Flying from Brisbane to Mount Isa in September is currently the most expensive (average of $1,669). 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 BNE to ISA?

When flying from Brisbane to Mount Isa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Brisbane to Mount Isa?

Airfare is below average for this route at the moment.

Brisbane to Mount Isa flights typically cost between $692 and $1,139 in December.
The cheapest return price found within the last 5 days was $630 on Multiple Airlines (18 Dec–25 Dec).

Reviews of airlines servicing Mount Isa

Check out reviews from past customers who have flown with Virgin Australia and Qantas Airways from Brisbane to Mount Isa to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Australia
7.6
Good
484 reviews
Check prices

Boarding

7.8

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Virgin Australia
7.6
Good
484 reviews
Virgin Australia
7.6
Good
484 reviews
Check prices

Boarding

7.8

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Qantas Airways
7.5
Good
1,122 reviews
Virgin Australia
7.6
Good
484 reviews
Check prices

Boarding

7.8

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now

Related info for your journey

  • What airports do I use to fly from Brisbane to Mount Isa?

    If you book a flight from Brisbane to Mount Isa, you will be flying from Brisbane to Mount Isa. Flights to Mount Isa (ISA) from Brisbane (BNE) take 2h 20m for a nonstop flight. There are 3 flights from Brisbane to Mount Isa per day from 2 airlines.

  • How popular is this Brisbane to Mount Isa flight route?

    The Brisbane to Mount Isa flight path was viewed by 110 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Airlines like Qantas Airways fly from Brisbane to Mount Isa in about 2h 35m. The time it takes to get you to your destination is usually consistent. Brisbane and Mount Isa are separated by a distance of 1571 km. Most flights are nonstop.

  • What are the cheapest airlines flying from Brisbane to Mount Isa round-trip?

    According to our current data, Virgin Australia ($336), and Qantas Airways ($485) offers the cheapest pricing from Brisbane to Mount Isa. Users have found that Virgin Australia is 59% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Brisbane to Mount Isa?

    Consider Emirates (98%), Qantas Airways (94%) or Alliance Airlines (93%) when booking your flight. These represent the most reliable airlines when flying from Brisbane to Mount Isa.

  • What are the cheapest flights from Brisbane to Mount Isa?

    On average you can expect to pay $614 for a flight from Brisbane to Mount Isa. The cheapest flight overall is $327 while the most popular route, (Brisbane - Mount Isa) is currently priced at $600.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brisbane to Mount Isa 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 Brisbane to Mount Isa?

    Currently, January is the cheapest month in which you can book a flight from Brisbane to Mount Isa (average of $484). Flying from Brisbane to Mount Isa in September is currently the most expensive (average of $1,669). 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Brisbane to Mount Isa

AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$336Average$621FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$485Average$967FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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

Deals for Brisbane to Mount Isa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Brisbane to Mount Isa?

Cheapflights simply makes it quick and affordable to book flights from Brisbane to Mount Isa by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Mount Isa from Brisbane? 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 Brisbane to Mount Isa become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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