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Cheap flights from Mackay to Sydney from $169

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 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Mackay to Sydney

Cheap return flights

Virgin Australia Logo
06:45 - 11:40MKY-SYD
3h 55m1 stop
Virgin Australia Logo
18:30 - 21:30SYD-MKY
4h 00m1 stop
$403Virgin Australia
Find Deal
Wed, 8 Oct - Fri, 10 Oct
Virgin Australia Logo
08:30 - 16:40MKY-SYD
7h 10m1 stop
Virgin Australia Logo
07:00 - 10:40SYD-MKY
4h 40m1 stop
$419Virgin Australia
Find Deal
Wed, 8 Oct - Fri, 10 Oct
Jetstar Logo
21:15 - 22:15MKY-SYD
25h 00m2 stops
Jetstar Logo
07:35 - 20:35SYD-MKY
13h 00m1 stop
$680Jetstar
Find Deal
Thu, 18 Sep - Thu, 25 Sep
Jetstar Logo
21:15 - 08:35MKY-SYD
11h 20m1 stop
Jetstar Logo
19:45 - 20:35SYD-MKY
24h 50m2 stops
$710Jetstar
Find Deal
Thu, 11 Sep - Sun, 14 Sep
Qantas Airways Logo
06:00 - 12:00MKY-SYD
5h 00m1 stop
Qantas Airways Logo
09:10 - 16:45SYD-MKY
8h 35m2 stops
$725Qantas Airways
Find Deal
Wed, 8 Oct - Fri, 10 Oct
Logo
09:25 - 17:50MKY-SYD
8h 25m2 stops
Logo
15:00 - 21:30SYD-MKY
6h 30m1 stop
$731
Find Deal
Sat, 20 Sep - Sun, 21 Sep
Logo
06:45 - 12:40MKY-SYD
4h 55m1 stop
Logo
06:00 - 16:45SYD-MKY
11h 45m2 stops
$816
Find Deal
Sun, 5 Oct - Sun, 12 Oct
Qantas Airways Logo
12:55 - 22:25MKY-SYD
9h 30m2 stops
Qantas Airways Logo
14:00 - 21:25SYD-MKY
7h 25m2 stops
$1,339Qantas Airways
Find Deal
Sat, 20 Sep - Sun, 21 Sep
Air New Zealand Logo
06:00 - 21:40MKY-SYD
38h 40m2 stops
Air New Zealand Logo
08:45 - 16:40SYD-MKY
32h 55m2 stops
$1,396Air New Zealand
Find Deal
Wed, 8 Oct - Fri, 10 Oct
Air New Zealand Logo
06:00 - 21:45MKY-SYD
14h 45m2 stops
Air New Zealand Logo
19:15 - 21:45SYD-MKY
27h 30m2 stops
$1,675Air New Zealand
Find Deal
Thu, 6 Nov - Sun, 9 Nov

Jetstar flights from Mackay to Sydney

Our best Jetstar deals on Mackay to Sydney flight tickets
Jetstar
18 Sept
MKY21:15Mackay
25h 00m
2 stops
SYD22:15Sydney Kingsford Smith
25 Sept
SYD07:35Sydney Kingsford Smith
13h 00m
1 stop
MKY20:35Mackay
$680
Find similar
Jetstar
11 Sept
MKY21:15Mackay
11h 20m
1 stop
SYD08:35Sydney Kingsford Smith
14 Sept
SYD19:45Sydney Kingsford Smith
24h 50m
2 stops
MKY20:35Mackay
$710
Find similar

Virgin Australia flights from Mackay to Sydney

Our best Virgin Australia deals on Mackay to Sydney flight tickets
Virgin Australia
8 Oct
MKY06:45Mackay
3h 55m
1 stop
SYD11:40Sydney Kingsford Smith
10 Oct
SYD18:30Sydney Kingsford Smith
4h 00m
1 stop
MKY21:30Mackay
$403
Find similar
Virgin Australia
8 Oct
MKY08:30Mackay
7h 10m
1 stop
SYD16:40Sydney Kingsford Smith
10 Oct
SYD07:00Sydney Kingsford Smith
4h 40m
1 stop
MKY10:40Mackay
$419
Find similar
Virgin Australia
6 Oct
MKY06:45Mackay
4h 55m
1 stop
SYD12:40Sydney Kingsford Smith
13 Oct
SYD10:00Sydney Kingsford Smith
4h 25m
1 stop
MKY13:25Mackay
$426
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 23 August 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

Wed 8/10

06:45-11:40

1 stop3h 55m

Sydney Kingsford Smith

Fri 10/10

18:30-21:30

1 stop4h 00m

$403

MackaySydney

MKY - SYD

MKYSYD

Mackay

Wed 8/10

08:30-16:40

1 stop7h 10m

Sydney Kingsford Smith

Fri 10/10

07:00-10:40

1 stop4h 40m

$419

MackaySydney

MKY - SYD

MKYSYD

Mackay

Thu 18/9

21:15-22:15

2 stops25h 00m

Sydney Kingsford Smith

Thu 25/9

07:35-20:35

1 stop13h 00m

$680

MackaySydney

MKY - SYD

MKYSYD

Mackay

Thu 11/9

21:15-08:35

1 stop11h 20m

Sydney Kingsford Smith

Sun 14/9

19:45-20:35

2 stops24h 50m

$710

MackaySydney

MKY - SYD

MKYSYD

Mackay

Wed 8/10

06:00-12:00

1 stop5h 00m

Sydney Kingsford Smith

Fri 10/10

09:10-16:45

2 stops8h 35m

$725

MackaySydney

MKY - SYD

MKYSYD

Mackay

Sat 20/9

09:25-17:50

2 stops8h 25m

Sydney Kingsford Smith

Sun 21/9

15:00-21:30

1 stop6h 30m

$731

MackaySydney

MKY - SYD

MKYSYD

Mackay

Sun 5/10

06:45-12:40

1 stop4h 55m

Sydney Kingsford Smith

Sun 12/10

06:00-16:45

2 stops11h 45m

$816

MackaySydney

MKY - SYD

MKYSYD

Mackay

Sat 20/9

12:55-22:25

2 stops9h 30m

Sydney Kingsford Smith

Sun 21/9

14:00-21:25

2 stops7h 25m

$1,339

MackaySydney

MKY - SYD

MKYSYD

Mackay

Wed 8/10

06:00-21:40

2 stops38h 40m

Sydney Kingsford Smith

Fri 10/10

08:45-16:40

2 stops32h 55m

$1,396

MackaySydney

MKY - SYD

MKYSYD

Mackay

Thu 6/11

06:00-21:45

2 stops14h 45m

Sydney Kingsford Smith

Sun 9/11

19:15-21:45

2 stops27h 30m

$1,675

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $536 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 $365 on momondo.

How have Mackay to Sydney flight prices changed over time?

As of August 2025, prices for Mackay to Sydney flights are approximately 9% 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 55m 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 $170Free cancellationRating
6.5
467 reviews
Search Jetstar flights
Virgin AustraliaPriceFrom $359Free cancellationRating
7.5
415 reviews
Search Virgin Australia flights
Qantas AirwaysPriceFrom $534Free cancellationRating
7.5
898 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
Katoomba
Penrith
Lithgow
Manly
Leura
Bondi Beach
Coogee
Randwick
Cronulla
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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