$126 Cheap Flights from Sydney (SYD) to Mackay (MKY)

View $126 flight on Sat, Jan 24, 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Mackay, QLD (MKY)

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Cheap Flights from Sydney to Mackay (SYD-MKY)

Prices were available within the past 7 days and start at $126 for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Wed, Dec 31 - Wed, Jan 7
SYD
Sydney
MKY
Mackay
$336 Roundtrip, found 6 days ago
$336
Roundtrip
found 6 days ago
Select Jetstar flight, departing Wed, Dec 31 from Sydney to Mackay, returning Wed, Jan 7, priced at $336 found 6 days ago
Jetstar
Wed, Dec 31 - Wed, Jan 7
SYD
Sydney
MKY
Mackay
$347 Roundtrip, found 6 days ago
$347
Roundtrip
found 6 days ago
Select Jetstar flight, departing Wed, Dec 31 from Sydney to Mackay, returning Wed, Jan 7, priced at $347 found 6 days ago
Virgin Australia
Thu, Feb 5 - Thu, Feb 12
SYD
Sydney
MKY
Mackay
$366 Roundtrip, found 1 day ago
$366
Roundtrip
found 1 day ago
Select Virgin Australia flight, departing Thu, Feb 5 from Sydney to Mackay, returning Thu, Feb 12, priced at $366 found 1 day ago
Virgin Australia
Wed, Dec 31 - Wed, Jan 7
SYD
Sydney
MKY
Mackay
$369 Roundtrip, found 6 days ago
$369
Roundtrip
found 6 days ago
Select Virgin Australia flight, departing Wed, Dec 31 from Sydney to Mackay, returning Wed, Jan 7, priced at $369 found 6 days ago
Virgin Australia
Thu, Feb 5 - Thu, Feb 12
SYD
Sydney
MKY
Mackay
$383 Roundtrip, found 1 day ago
$383
Roundtrip
found 1 day ago
Select Virgin Australia flight, departing Thu, Feb 5 from Sydney to Mackay, returning Thu, Feb 12, priced at $383 found 1 day ago
Virgin Australia
Wed, Dec 31 - Wed, Jan 7
SYD
Sydney
MKY
Mackay
$383 Roundtrip, found 6 days ago
$383
Roundtrip
found 6 days ago
Select Virgin Australia flight, departing Wed, Dec 31 from Sydney to Mackay, returning Wed, Jan 7, priced at $383 found 6 days ago
Virgin Australia
Sun, Jan 11 - Fri, Jan 16
SYD
Sydney
MKY
Mackay
$391 Roundtrip, found 12 hours ago
$391
Roundtrip
found 12 hours ago
Select Virgin Australia flight, departing Sun, Jan 11 from Sydney to Mackay, returning Fri, Jan 16, priced at $391 found 12 hours ago
Jetstar
Wed, Dec 31 - Wed, Jan 7
SYD
Sydney
MKY
Mackay
$392 Roundtrip, found 6 days ago
$392
Roundtrip
found 6 days ago
Select Jetstar flight, departing Wed, Dec 31 from Sydney to Mackay, returning Wed, Jan 7, priced at $392 found 6 days ago
Virgin Australia
Wed, Dec 31 - Wed, Jan 7
SYD
Sydney
MKY
Mackay
$398 Roundtrip, found 6 days ago
$398
Roundtrip
found 6 days ago
Select Virgin Australia flight, departing Wed, Dec 31 from Sydney to Mackay, returning Wed, Jan 7, priced at $398 found 6 days ago
Qantas Airways
Wed, Dec 31 - Wed, Jan 7
SYD
Sydney
MKY
Mackay
$415 Roundtrip, found 6 days ago
$415
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Wed, Dec 31 from Sydney to Mackay, returning Wed, Jan 7, priced at $415 found 6 days ago

Frequently asked questions

How much does a flight from Kingsford Smith Intl. Airport (SYD) to Mackay Airport (MKY) cost?
Secure a cheap one-way flight from $126 or cheap return flight from $336 from Kingsford Smith Intl. Airport (SYD) to Mackay Airport (MKY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Kingsford Smith Intl. Airport (SYD) to Mackay Airport (MKY)?
Flying in December can help you save, as it's the cheapest month for flights between SYD and MKY. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Kingsford Smith Intl. Airport (SYD) to Mackay Airport (MKY)?
To find the cheapest airline that'll fly you from SYD to MKY, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Kingsford Smith Intl. Airport (SYD) to Mackay Airport (MKY)?
You'll need to catch a flight with a layover when traveling from Kingsford Smith Intl. Airport (SYD) to Mackay Airport (MKY). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from SYD to MKY?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, airline 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 Kingsford Smith Intl. Airport (SYD) to Mackay Airport (MKY)?
Book a flight from Kingsford Smith Intl. Airport (SYD) to Mackay Airport (MKY) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**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.
What airports do you fly into for Mackay from Kingsford Smith Intl. Airport (SYD)?
If you're traveling on a direct flight from Kingsford Smith Intl. Airport (SYD) to Mackay, you'll come into land at either Great Barrier Reef Airport (HTI) or Whitsunday Coast Airport (PPP).
Is it cheaper to buy a plane ticket from Kingsford Smith Intl. Airport (SYD) to Mackay Airport (MKY) last-minute?
Booking your flight from SYD to MKY just before your journey is usually more expensive. However, if there's some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a SYD to MKY flight and hotel package?
Compared with arranging flights and hotels separately, booking a SYD to MKY flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of planning your trip. Simply secure your flights and select from our wide range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to Mackay Airport (MKY)?
In most instances, you can cancel or reschedule your SYD to MKY flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want further details, head to our Customer Service portal.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Mackay
Airlines serving
Jetstar, Qantas Airways, Virgin Australia
Roundtrip price
$335
Distance
889 mi

Book with confidence

Sydney to Mackay Flights

The cheapest times to fly from Sydney to Mackay

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 Sydney to Mackay are during the month of December. You can find some of the cheapest flights from Sydney to Mackay with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sydney to Mackay

Sunday is one of the best days to book for cheap flights from Sydney to Mackay: 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 Sydney to Mackay

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 Sydney to Mackay in 2026. You can also book with separate airlines for your outbound and return journeys, from $126 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 Sydney to Mackay 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 Sydney to Mackay 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.

 

Sydney to Mackay Flights

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*Available to One Key members.