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Cheap flights from Mackay to Sydney from $162

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
MKY — SYD
3 Apr — 10 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Mackay to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Mackay to Sydney
Explore the most affordable flight options available from Mackay to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 March 2026.

Mon 27/720:15
MKY
-
SYD
1 stop12h 25m
Jetstar
Wed 26/809:20
SYD
-
MKY
1 stop10h 20m
Jetstar
Deal found 3/3$374
Sun 29/320:20
MKY
-
SYD
1 stop12h 35m
Jetstar
Mon 30/315:20
SYD
-
MKY
1 stop5h 20m
Jetstar
Deal found 1/3$379
Mon 27/720:15
MKY
-
SYD
1 stop12h 25m
Jetstar
Tue 25/806:00
SYD
-
MKY
1 stop13h 40m
Jetstar
Deal found 2/3$387
Tue 14/420:20
MKY
-
SYD
1 stop12h 20m
Jetstar
Tue 21/409:20
SYD
-
MKY
1 stop10h 20m
Jetstar
Deal found 27/2$393
Thu 16/417:30
MKY
-
SYD
1 stop4h 10m
Multiple Airlines
Tue 21/409:20
SYD
-
MKY
1 stop10h 20m
Multiple Airlines
Deal found 2/3$403
Fri 10/417:30
MKY
-
SYD
1 stop4h 10m
Virgin Australia
Tue 14/406:00
SYD
-
MKY
1 stop4h 40m
Virgin Australia
Deal found 2/3$404
Mon 16/321:15
MKY
-
SYD
1 stop10h 35m
Multiple Airlines
Mon 23/317:00
SYD
-
MKY
1 stop5h 35m
Multiple Airlines
Deal found 1/3$413
Mon 16/321:15
MKY
-
SYD
1 stop10h 35m
Multiple Airlines
Fri 20/308:00
SYD
-
MKY
1 stop3h 40m
Multiple Airlines
Deal found 28/2$415
Sat 28/311:25
MKY
-
SYD
1 stop6h 15m
Virgin Australia
Mon 30/309:45
SYD
-
MKY
1 stop4h 05m
Virgin Australia
Deal found 3/3$421
Fri 28/808:25
MKY
-
SYD
1 stop5h 15m
Virgin Australia
Wed 9/917:00
SYD
-
MKY
1 stop4h 50m
Virgin Australia
Deal found 3/3$423
Sat 14/311:25
MKY
-
SYD
1 stop4h 15m
Multiple Airlines
Wed 18/306:20
SYD
-
MKY
1 stop15h 15m
Multiple Airlines
Deal found 27/2$424

Find flight deals from Mackay to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Mackay (MKY) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 March 2026.

Round-trip from

$374

One-way from

$162

Popular in

February

Cheapest in

June

Average price

$390
Jetstar
  • Jetstar
  • 27/7-26/8
  • 2 total stops
  • 22h 45m total
  • Mackay to Sydney
Search Deals
Jetstar
  • Jetstar
  • 20/7
  • 1 total stop
  • 12h 25m total
  • Mackay to Sydney
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 4 March 2026.
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 27/7

20:15-08:40

1 stop12h 25m

Sydney Kingsford Smith

Wed 26/8

09:20-19:40

1 stop10h 20m

$374

MackaySydney

MKY - SYD

MKYSYD

Mackay

Sun 29/3

20:20-09:55

1 stop12h 35m

Sydney Kingsford Smith

Mon 30/3

15:20-19:40

1 stop5h 20m

$379

MackaySydney

MKY - SYD

MKYSYD

Mackay

Mon 27/7

20:15-08:40

1 stop12h 25m

Sydney Kingsford Smith

Tue 25/8

06:00-19:40

1 stop13h 40m

$387

MackaySydney

MKY - SYD

MKYSYD

Mackay

Mon 20/4

08:25-14:40

1 stop6h 15m

Sydney Kingsford Smith

Mon 20/4

18:00-21:50

1 stop3h 50m

$404

MackaySydney

MKY - SYD

MKYSYD

Mackay

Sat 28/3

11:25-18:40

1 stop6h 15m

Sydney Kingsford Smith

Mon 30/3

09:45-12:50

1 stop4h 05m

$421

MackaySydney

MKY - SYD

MKYSYD

Mackay

Fri 28/8

08:25-13:40

1 stop5h 15m

Sydney Kingsford Smith

Wed 9/9

17:00-21:50

1 stop4h 50m

$423

MackaySydney

MKY - SYD

MKYSYD

Mackay

Sat 14/3

11:25-16:40

1 stop4h 15m

Sydney Kingsford Smith

Wed 18/3

06:20-20:35

1 stop15h 15m

$424

MackaySydney

MKY - SYD

MKYSYD

Mackay

Thu 16/4

08:25-12:40

1 stop4h 15m

Sydney Kingsford Smith

Thu 23/4

07:00-10:40

1 stop3h 40m

$424

MackaySydney

MKY - SYD

MKYSYD

Mackay

Tue 4/8

13:55-22:20

1 stop8h 25m

Sydney Kingsford Smith

Thu 6/8

17:00-21:50

1 stop4h 50m

$441

MackaySydney

MKY - SYD

MKYSYD

Mackay

Sat 14/3

06:30-13:40

1 stop6h 10m

Sydney Kingsford Smith

Mon 16/3

08:00-10:40

1 stop3h 40m

$448

Flights are sorted by cheapest return flights first.

Deals found on 28/2

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Mackay to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Mackay with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Mackay to Sydney

How far ahead should I book a flight from Mackay to Sydney?

Use this chart to determine the optimal time to book a return flight from Mackay to Sydney. Price data was last updated on 27 February 2026.

The best time to book flights from Mackay to Sydney is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Mackay to Sydney?

Currently, March is the cheapest month in which you can book a flight from Mackay to Sydney (average of $92). Flying from Mackay to Sydney in October is currently the most expensive (average of $254). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 4 March 2026.
Get a feel of what it's like to fly with Virgin Australia, Qantas Airways, andJetstar from Mackay to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Australia
7.6
Good
445 reviews
Check prices

Boarding

7.7

Food

6.4

Entertainment

6.4

Comfort

7.5

Overall

7.6

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Virgin Australia
7.6
Good
445 reviews
Virgin Australia
7.6
Good
445 reviews
Check prices

Boarding

7.7

Food

6.4

Entertainment

6.4

Comfort

7.5

Overall

7.6

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Qantas Airways
7.5
Good
1,001 reviews
Virgin Australia
7.6
Good
445 reviews
Check prices

Boarding

7.7

Food

6.4

Entertainment

6.4

Comfort

7.5

Overall

7.6

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Jetstar
6.5
Okay
527 reviews
Virgin Australia
7.6
Good
445 reviews
Check prices

Boarding

7.7

Food

6.4

Entertainment

6.4

Comfort

7.5

Overall

7.6

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now

Related info for your journey

Find useful and relevant information for your journey from Mackay to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Mackay to Sydney?

    Jetstar and Virgin Australia can get you from Mackay to Sydney in just under 6h 15m. Your travel time can differ by up to 6h 10m. There are 1432 km between Mackay and Sydney. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Mackay to Sydney round-trip?

    Flying on Jetstar is currently your cheapest option to Sydney, with prices starting at $143. Additional round-trip tickets that might be worth considering are offered by Virgin Australia and Qantas Airways, with the lowest prices starting at $341 and $385, respectively. These flights start at 64% lower than the current average price 3 months from now.

  • Can I find deals for flights from Mackay to Sydney that include hotel bookings?

    Yes. In addition to deals on Mackay to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Mackay to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mackay to Sydney.

  • Can I find deals for business class flights from Mackay to Sydney?

    Yes. Cheapflights offers flight deals from Mackay to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Mackay to Sydney?

    Currently, March is the cheapest month in which you can book a flight from Mackay to Sydney (average of $92). Flying from Mackay to Sydney in October is currently the most expensive (average of $254). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Mackay to Sydney on these airlines

Choose from the following airlines for your flight from Mackay to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 4 March 2026.
Virgin Australia flights from Mackay to Sydney Kingsford Smith
Qantas Airways flights from Mackay to Sydney Kingsford Smith
Jetstar flights from Mackay to Sydney Kingsford Smith

Top 3 airlines flying from Mackay to Sydney

Discover the top 3 airlines that operate flights from Mackay to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 4 March 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$143Average$316FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Virgin AustraliaCheapest$341Average$397FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$385Average$725FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Mackay to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Mackay today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Mackay to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Mackay.

Can Cheapflights find flights from Mackay to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Mackay? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Mackay to Sydney become cheaper?

Yes! Start tracking prices for Mackay to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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