$363 Cheap Flights from Melbourne (MEL) to Mount Isa (ISA)

View $363 flight on Fri, Nov 21, 2025Opens in a new window

Popular airlines from Melbourne Airport (MEL) to Mount Isa, QLD (ISA)

Cheap Flights from Melbourne to Mount Isa (MEL-ISA)

Prices were available within the past 7 days and start at $363 for one-way flights and $801 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Australia
Fri, Nov 21 - Fri, Nov 28
MEL
Melbourne
ISA
Mount Isa
$801 Roundtrip, found 2 days ago
$801
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Fri, Nov 21 from Melbourne to Mount Isa, returning Fri, Nov 28, priced at $801 found 2 days ago
Virgin Australia
Fri, Nov 21 - Fri, Nov 28
MEL
Melbourne
ISA
Mount Isa
$806 Roundtrip, found 2 days ago
$806
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Fri, Nov 21 from Melbourne to Mount Isa, returning Fri, Nov 28, priced at $806 found 2 days ago
Virgin Australia
Fri, Nov 21 - Fri, Nov 28
MEL
Melbourne
ISA
Mount Isa
$831 Roundtrip, found 2 days ago
$831
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Fri, Nov 21 from Melbourne to Mount Isa, returning Fri, Nov 28, priced at $831 found 2 days ago
Virgin Australia
Fri, Nov 21 - Fri, Nov 28
MEL
Melbourne
ISA
Mount Isa
$836 Roundtrip, found 2 days ago
$836
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Fri, Nov 21 from Melbourne to Mount Isa, returning Fri, Nov 28, priced at $836 found 2 days ago
Virgin Australia
Fri, Nov 21 - Fri, Nov 28
MEL
Melbourne
ISA
Mount Isa
$846 Roundtrip, found 2 days ago
$846
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Fri, Nov 21 from Melbourne to Mount Isa, returning Fri, Nov 28, priced at $846 found 2 days ago
Virgin Australia
Fri, Nov 21 - Fri, Nov 28
MEL
Melbourne
ISA
Mount Isa
$851 Roundtrip, found 2 days ago
$851
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Fri, Nov 21 from Melbourne to Mount Isa, returning Fri, Nov 28, priced at $851 found 2 days ago
Qantas Airways
Fri, Nov 21 - Fri, Nov 28
MEL
Melbourne
ISA
Mount Isa
$863 Roundtrip, found 2 days ago
$863
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Fri, Nov 21 from Melbourne to Mount Isa, returning Fri, Nov 28, priced at $863 found 2 days ago
Qantas Airways
Fri, Nov 21 - Fri, Nov 28
MEL
Melbourne
ISA
Mount Isa
$868 Roundtrip, found 2 days ago
$868
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Fri, Nov 21 from Melbourne to Mount Isa, returning Fri, Nov 28, priced at $868 found 2 days ago
Virgin Australia
Fri, Nov 21 - Fri, Nov 28
MEL
Melbourne
ISA
Mount Isa
$887 Roundtrip, found 2 days ago
$887
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Fri, Nov 21 from Melbourne to Mount Isa, returning Fri, Nov 28, priced at $887 found 2 days ago
Virgin Australia
Fri, Nov 21 - Fri, Nov 28
MEL
Melbourne
ISA
Mount Isa
$892 Roundtrip, found 2 days ago
$892
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Fri, Nov 21 from Melbourne to Mount Isa, returning Fri, Nov 28, priced at $892 found 2 days ago

Frequently asked questions

How much does a flight from Tullamarine Airport (MEL) to Mount Isa Airport (ISA) cost?
Snag a cheap one-way flight from $363 or cheap return flight from $801 from Tullamarine Airport (MEL) to Mount Isa Airport (ISA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tullamarine Airport (MEL) to Mount Isa Airport (ISA)?
November is the most affordable month to fly from MEL to ISA. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Tullamarine Airport (MEL) to Mount Isa Airport (ISA)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest MEL to ISA flight.
How many flights per day from Tullamarine Airport (MEL) to Mount Isa Airport (ISA)?
You'll need to hop on a flight with a layover when traveling from Tullamarine Airport (MEL) to Mount Isa Airport (ISA). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from MEL to ISA?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tullamarine Airport (MEL) to Mount Isa Airport (ISA)?
To land at Mount Isa Airport (ISA) on time, pick a flight that leaves Tullamarine Airport (MEL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tullamarine Airport (MEL) to Mount Isa Airport (ISA) last-minute?
Waiting until right before your break to book a ticket from MEL to ISA generally means paying more. While you may find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a MEL to ISA flight and hotel package?
You'll typically save money by booking a MEL to ISA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Tullamarine Airport (MEL) to Mount Isa Airport (ISA)?
Typically, you're able to cancel or reschedule your MEL to ISA flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Tullamarine
Destination airport
Mount Isa
Roundtrip price
$801
Distance
1217 mi

Book with confidence

Book with confidence

Melbourne to Mount Isa Flights

The cheapest times to fly from Melbourne to Mount Isa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Melbourne to Mount Isa are during the month of November. You can find some of the cheapest flights from Melbourne to Mount Isa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Melbourne to Mount Isa

Sunday is one of the best days to book for cheap flights from Melbourne to Mount Isa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Melbourne to Mount Isa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Melbourne to Mount Isa in 2025. You can also book with separate airlines for your outbound and return journeys, from $363 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Melbourne to Mount Isa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Melbourne to Mount Isa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Melbourne to Mount Isa Flights

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*Available to One Key members.