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Cheap Flights from Sydney (SYD) to Mount Isa (ISA)

View AU$496 flight on Wed, 28 Oct 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Mount Isa, QLD (ISA)

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Cheap Flights from Sydney (SYD) to Mount Isa (ISA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Australia
Fri, 4 Sept - Fri, 25 Sept
SYD
Sydney
ISA
Mount Isa
AU$991 Return, found 20 hours ago
AU$991
Return
found 20 hours ago
Select Virgin Australia flight, departing Fri, 4 Sept from Sydney to Mount Isa, returning Fri, 25 Sept, priced at AU$991 found 20 hours ago
Virgin Australia
Thu, 13 Aug - Fri, 21 Aug
SYD
Sydney
ISA
Mount Isa
AU$999 Return, found 19 hours ago
AU$999
Return
found 19 hours ago
Select Virgin Australia flight, departing Thu, 13 Aug from Sydney to Mount Isa, returning Fri, 21 Aug, priced at AU$999 found 19 hours ago
Virgin Australia
Thu, 13 Aug - Fri, 21 Aug
SYD
Sydney
ISA
Mount Isa
AU$1,006 Return, found 19 hours ago
AU$1,006
Return
found 19 hours ago
Select Virgin Australia flight, departing Thu, 13 Aug from Sydney to Mount Isa, returning Fri, 21 Aug, priced at AU$1,006 found 19 hours ago
Virgin Australia
Wed, 28 Oct - Fri, 30 Oct
SYD
Sydney
ISA
Mount Isa
AU$1,034 Return, found 2 days ago
AU$1,034
Return
found 2 days ago
Select Virgin Australia flight, departing Wed, 28 Oct from Sydney to Mount Isa, returning Fri, 30 Oct, priced at AU$1,034 found 2 days ago
Virgin Australia
Tue, 8 Sept - Fri, 18 Sept
SYD
Sydney
ISA
Mount Isa
AU$1,042 Return, found 1 day ago
AU$1,042
Return
found 1 day ago
Select Virgin Australia flight, departing Tue, 8 Sept from Sydney to Mount Isa, returning Fri, 18 Sept, priced at AU$1,042 found 1 day ago
Virgin Australia
Fri, 2 Oct - Mon, 5 Oct
SYD
Sydney
ISA
Mount Isa
AU$1,047 Return, found 3 days ago
AU$1,047
Return
found 3 days ago
Select Virgin Australia flight, departing Fri, 2 Oct from Sydney to Mount Isa, returning Mon, 5 Oct, priced at AU$1,047 found 3 days ago
Virgin Australia
Tue, 1 Sept - Fri, 4 Sept
SYD
Sydney
ISA
Mount Isa
AU$1,054 Return, found 2 days ago
AU$1,054
Return
found 2 days ago
Select Virgin Australia flight, departing Tue, 1 Sept from Sydney to Mount Isa, returning Fri, 4 Sept, priced at AU$1,054 found 2 days ago
Virgin Australia
Fri, 17 July - Fri, 24 July
SYD
Sydney
ISA
Mount Isa
AU$1,102 Return, found 23 hours ago
AU$1,102
Return
found 23 hours ago
Select Virgin Australia flight, departing Fri, 17 July from Sydney to Mount Isa, returning Fri, 24 July, priced at AU$1,102 found 23 hours ago
Qantas Airways
Fri, 4 Sept - Fri, 25 Sept
SYD
Sydney
ISA
Mount Isa
AU$1,114 Return, found 20 hours ago
AU$1,114
Return
found 20 hours ago
Select Qantas Airways flight, departing Fri, 4 Sept from Sydney to Mount Isa, returning Fri, 25 Sept, priced at AU$1,114 found 20 hours ago
Jetstar
Tue, 21 July - Mon, 27 July
SYD
Sydney
ISA
Mount Isa
AU$1,167 Return, found 5 days ago
AU$1,167
Return
found 5 days ago
Select Jetstar flight, departing Tue, 21 July from Sydney to Mount Isa, returning Mon, 27 July, priced at AU$1,167 found 5 days ago

Alternative airports near Mount Isa

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mount Isa, QLD ISA. Cheapest option available. Flights from AU$1,246
ISA
Mount Isa, QLD
Cheapest
Flights from AU$1,246

Frequently asked questions

How much does a flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA) cost?
You can find one-way and return flights from SYD to ISA with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SYD to ISA ticket fares go up or down.
What is the cheapest month to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA)?
The cheapest months to fly from SYD to ISA are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Sydney, NSW (SYD) to Mount Isa, QLD (ISA)?
Enter SYD to ISA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA)?
To find a cheap flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA)?
There are approximately 12 connecting flights per day from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA). Some common connection points include Brisbane Airport (BNE), Melbourne Airport (MEL), and Cairns Airport (CNS).
What is the earliest flight from Sydney, NSW (SYD) to Mount Isa, QLD (ISA)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Sydney, NSW (SYD) to Mount Isa, QLD (ISA). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA)?
You'll find the most flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA) on a Tuesday, with around 14 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Qantas Airways and Virgin Australia. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA)?
The most popular departure times for flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA) are in the early morning, from 6am to 9am. Many major carriers, including Qantas Airways and Virgin Australia, offer flights during this window. Many travellers prefer this time because it allows for an early start to their journey, getting them to their destination with plenty of day left.
How long does it take to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA)?
There are no nonstop flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA). For flights with one stop, you can expect the journey to take around 10 hours 18 minutes. If your flight has two or more stops, the travel time typically increases to about 23 hours. The distance covered on this route is approximately 1,870 kilometers. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA)?
You can fly business class between SYD and ISA. You can fly business class with Virgin Australia and Qantas Airways.
How do I earn miles on a Sydney, NSW (SYD) to Mount Isa, QLD (ISA) flight with Expedia?
It's easy to earn miles on a Sydney, NSW (SYD) to Mount Isa, QLD (ISA) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Sydney, NSW (SYD) to Mount Isa, QLD (ISA) at the last minute?
Typically, booking a last minute flight from Sydney, NSW (SYD) to Mount Isa, QLD (ISA) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sydney, NSW (SYD) to Mount Isa, QLD (ISA) flight and hotel package?
Securing a Sydney, NSW (SYD) to Mount Isa, QLD (ISA) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA)?
If you booked your Sydney, NSW (SYD-Kingsford Smith Intl.) to Mount Isa, QLD (ISA) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Mount Isa
Airlines serving
Qantas Airways, Virgin Australia
Return price
AU$990
Distance
1858 km

Book with confidence

Your quick guide to flights from Sydney to Mount Isa

Pick up great flights from Sydney to Mount Isa

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Sydney to Mount Isa. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Sydney to Mount Isa that take around hours.

Find cheap flights from Sydney to Mount Isa

From the great flight deals with prices currently ranging from AU$991 to AU$1,167, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Sydney to Mount Isa around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Mount Isa is normally in September.

Reasons to book your flight from Sydney to Mount Isa with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Sydney to Mount Isa across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Mount Isa right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Sydney to Mount Isa

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