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Cheap flights from Mackay to Sydney from $178

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mackay to Sydney departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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Jetstar Logo
21:15 - 10:10MKY-SYD
11h 55m1 stop
Jetstar Logo
06:20 - 20:35SYD-MKY
15h 15m1 stop
$378Jetstar
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Mon, 17 Nov - Thu, 20 Nov
Virgin Australia Logo
06:30 - 11:40MKY-SYD
4h 10m1 stop
Virgin Australia Logo
17:00 - 21:35SYD-MKY
5h 35m1 stop
$392Virgin Australia
Find Deal
Tue, 2 Dec - Wed, 3 Dec
Virgin Australia Logo
11:25 - 17:40MKY-SYD
5h 15m1 stop
Virgin Australia Logo
07:30 - 10:40SYD-MKY
4h 10m1 stop
$394Virgin Australia
Find Deal
Wed, 3 Dec - Thu, 11 Dec
Virgin Australia Logo
13:55 - 20:40MKY-SYD
5h 45m1 stop
Virgin Australia Logo
08:00 - 10:40SYD-MKY
3h 40m1 stop
$403Virgin Australia
Find Deal
Tue, 18 Nov - Sat, 22 Nov
Virgin Australia Logo
13:55 - 19:10MKY-SYD
4h 15m1 stop
Virgin Australia Logo
11:00 - 16:50SYD-MKY
6h 50m1 stop
$412Virgin Australia
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Fri, 5 Dec - Mon, 8 Dec
Jetstar Logo
21:15 - 08:50MKY-SYD
10h 35m1 stop
Jetstar Logo
17:00 - 20:35SYD-MKY
4h 35m1 stop
$466Jetstar
Find Deal
Tue, 2 Dec - Thu, 4 Dec
Qantas Airways Logo
08:45 - 14:25MKY-SYD
4h 40m1 stop
Qantas Airways Logo
07:05 - 16:55SYD-MKY
10h 50m2 stops
$752Qantas Airways
Find Deal
Thu, 11 Dec - Wed, 17 Dec
Qantas Airways Logo
09:35 - 17:50MKY-SYD
7h 15m2 stops
Qantas Airways Logo
14:55 - 19:15SYD-MKY
5h 20m1 stop
$790Qantas Airways
Find Deal
Tue, 2 Dec - Thu, 4 Dec
Air New Zealand Logo
13:20 - 07:50MKY-SYD
17h 30m2 stops
Air New Zealand Logo
19:15 - 19:15SYD-MKY
25h 00m2 stops
$1,451Air New Zealand
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Tue, 2 Dec - Wed, 3 Dec
Air New Zealand Logo
06:00 - 07:50MKY-SYD
24h 50m2 stops
Air New Zealand Logo
19:15 - 19:15SYD-MKY
25h 00m2 stops
$1,688Air New Zealand
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Mon, 17 Nov - Thu, 20 Nov

Virgin Australia flights from Mackay to Sydney

Our best Virgin Australia deals on Mackay to Sydney flight tickets
Virgin Australia
2 Dec
MKY06:30Mackay
4h 10m
1 stop
SYD11:40Sydney Kingsford Smith
3 Dec
SYD17:00Sydney Kingsford Smith
5h 35m
1 stop
MKY21:35Mackay
$392
Find similar
Virgin Australia
3 Dec
MKY11:25Mackay
5h 15m
1 stop
SYD17:40Sydney Kingsford Smith
11 Dec
SYD07:30Sydney Kingsford Smith
4h 10m
1 stop
MKY10:40Mackay
$394
Find similar
Virgin Australia
18 Nov
MKY13:55Mackay
5h 45m
1 stop
SYD20:40Sydney Kingsford Smith
22 Nov
SYD08:00Sydney Kingsford Smith
3h 40m
1 stop
MKY10:40Mackay
$403
Find similar

Qantas Airways flights from Mackay to Sydney

Our best Qantas Airways deals on Mackay to Sydney flight tickets
Qantas Airways
11 Dec
MKY08:45Mackay
4h 40m
1 stop
SYD14:25Sydney Kingsford Smith
17 Dec
SYD07:05Sydney Kingsford Smith
10h 50m
2 stops
MKY16:55Mackay
$752
Find similar
Qantas Airways
8 Nov
MKY13:20Mackay
8h 05m
1 stop
SYD22:25Sydney Kingsford Smith
9 Nov
SYD06:05Sydney Kingsford Smith
4h 50m
1 stop
MKY09:55Mackay
$787
Find similar
Qantas Airways
2 Dec
MKY09:35Mackay
7h 15m
2 stops
SYD17:50Sydney Kingsford Smith
4 Dec
SYD14:55Sydney Kingsford Smith
5h 20m
1 stop
MKY19:15Mackay
$790
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Mackay to Sydney 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, momondo users made 78,305 searches. Data last updated 5 November 2025.
Use the filters below to find and compare flights from Mackay to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MackaySydney

MKY - SYD

MKYSYD

Mackay

Mon 17/11

21:15-10:10

1 stop11h 55m

Sydney Kingsford Smith

Thu 20/11

06:20-20:35

1 stop15h 15m

$378

MackaySydney

MKY - SYD

MKYSYD

Mackay

Tue 2/12

06:30-11:40

1 stop4h 10m

Sydney Kingsford Smith

Wed 3/12

17:00-21:35

1 stop5h 35m

$392

MackaySydney

MKY - SYD

MKYSYD

Mackay

Wed 3/12

11:25-17:40

1 stop5h 15m

Sydney Kingsford Smith

Thu 11/12

07:30-10:40

1 stop4h 10m

$394

MackaySydney

MKY - SYD

MKYSYD

Mackay

Tue 18/11

13:55-20:40

1 stop5h 45m

Sydney Kingsford Smith

Sat 22/11

08:00-10:40

1 stop3h 40m

$403

MackaySydney

MKY - SYD

MKYSYD

Mackay

Fri 5/12

13:55-19:10

1 stop4h 15m

Sydney Kingsford Smith

Mon 8/12

11:00-16:50

1 stop6h 50m

$412

MackaySydney

MKY - SYD

MKYSYD

Mackay

Tue 2/12

21:15-08:50

1 stop10h 35m

Sydney Kingsford Smith

Thu 4/12

17:00-20:35

1 stop4h 35m

$466

MackaySydney

MKY - SYD

MKYSYD

Mackay

Thu 11/12

08:45-14:25

1 stop4h 40m

Sydney Kingsford Smith

Wed 17/12

07:05-16:55

2 stops10h 50m

$752

MackaySydney

MKY - SYD

MKYSYD

Mackay

Tue 2/12

09:35-17:50

2 stops7h 15m

Sydney Kingsford Smith

Thu 4/12

14:55-19:15

1 stop5h 20m

$790

MackaySydney

MKY - SYD

MKYSYD

Mackay

Tue 2/12

13:20-07:50

2 stops17h 30m

Sydney Kingsford Smith

Wed 3/12

19:15-19:15

2 stops25h 00m

$1,451

MackaySydney

MKY - SYD

MKYSYD

Mackay

Mon 17/11

06:00-07:50

2 stops24h 50m

Sydney Kingsford Smith

Thu 20/11

19:15-19:15

2 stops25h 00m

$1,688

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Mackay to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

The month of June is, on average, the cheapest month to fly to Sydney from Mackay, with most prices found around $394. If you aren’t able to travel to Sydney during the month of June, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $400.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Monday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $456. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $525.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the evening. momondo users have found flights departing from Mackay to Sydney in the evening for as low as $399. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $535 on average. Flights to Sydney from Mackay in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Mackay when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $446 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Mackay for as low as $364 on momondo.

How have Mackay to Sydney flight prices changed over time?

As of November 2025, prices for Mackay to Sydney flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Mackay to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Mackay to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Mackay to Sydney (MKY to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mackay to Sydney

Direct flights

None
There are no direct flights from Mackay to Sydney. There are no popular flight routes from Mackay to Sydney.
Search flight deals

  • How far is Mackay to Sydney Kingsford Smith by plane?

    Sydney Kingsford Smith is 1429.0 km away from Mackay. 3h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Mackay Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Mackay Airport to Sydney Kingsford Smith Airport refresh daily.

  • How many operators does momondo search for flights from Mackay Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Mackay Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Mackay Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Mackay to Sydney?

Best airlines flying from Mackay to Sydney

Compare and see reviews for airlines that fly from Mackay to Sydney with momondo
Airline
Rating
Free cancellation
Price
JetstarPriceFrom $155Free cancellationRating
6.6
480 reviews
Search Jetstar flights
Virgin AustraliaPriceFrom $355Free cancellationRating
7.6
424 reviews
Search Virgin Australia flights
Qantas AirwaysPriceFrom $502Free cancellationRating
7.5
927 reviews
Search Qantas Airways flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Penrith
Katoomba
Lithgow
Leura
Manly
Bondi Beach
Coogee
Cronulla
Randwick
Charlestown
Newport
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Mackay to Sydney?

It is quick and easy to find Mackay to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Mackay to Sydney with flexible booking policies on momondo?

Flights from Mackay to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Mackay to Sydney?

Once all potential Mackay to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Mackay to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Mackay and alert you when they change.

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