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Cheap flights from Sydney to Mackay from $170

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — MKY
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Mackay are usually found in March or February, booked 50 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Sydney to Mackay

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Mackay (MKY). 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 12 September 2025.

Round-trip from

$347

One-way from

$170

Popular in

December

Cheapest in

March

Average price

$460
Jetstar
  • Jetstar
  • 11/10-17/10
  • 2 total stops
  • 23h 15m total
  • Sydney to Mackay
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Jetstar
  • Jetstar
  • 11/10
  • 1 total stop
  • 5h 10m total
  • Sydney to Mackay
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($73 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Sydney to Mackay

Cheapest flights from Sydney to Mackay
Explore the most affordable flight options available from Sydney to Mackay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Sat 11/1016:25SYD - MKY
1 stop5h 10mJetstar
Fri 17/1021:15MKY - SYD
1 stop18h 05mJetstar
Deal found 9/9$347
Fri 24/1007:00SYD - MKY
1 stop4h 40mVirgin Australia
Mon 27/1013:55MKY - SYD
1 stop4h 15mVirgin Australia
Deal found 10/9$407
Thu 9/1017:00SYD - MKY
1 stop5h 30mVirgin Australia
Mon 13/1006:45MKY - SYD
1 stop4h 55mVirgin Australia
Deal found 11/9$413
Thu 23/1007:00SYD - MKY
1 stop4h 40mVirgin Australia
Thu 13/1113:55MKY - SYD
1 stop7h 30mVirgin Australia
Deal found 9/9$419
Wed 15/1008:00SYD - MKY
1 stop3h 40mVirgin Australia
Wed 15/1014:05MKY - SYD
1 stop7h 05mVirgin Australia
Deal found 10/9$422
Mon 27/1006:00SYD - MKY
1 stop11h 50mVirgin Australia
Mon 3/1108:20MKY - SYD
1 stop4h 20mVirgin Australia
Deal found 11/9$433
Mon 15/906:00SYD - MKY
1 stop15h 30mVirgin Australia
Wed 17/906:20MKY - SYD
1 stop4h 20mVirgin Australia
Deal found 10/9$443
Thu 2/1007:00SYD - MKY
1 stop3h 40mVirgin Australia
Tue 7/1006:45MKY - SYD
1 stop4h 55mVirgin Australia
Deal found 11/9$457
Thu 2/1007:00SYD - MKY
1 stop3h 40mVirgin Australia
Mon 6/1006:45MKY - SYD
1 stop5h 20mVirgin Australia
Deal found 11/9$547
Fri 3/1010:00SYD - MKY
1 stop6h 55mVirgin Australia
Mon 6/1006:45MKY - SYD
1 stop5h 20mVirgin Australia
Deal found 9/9$596
Wed 24/910:30SYD - MKY
1 stop11h 00mMultiple Airlines
Sun 28/917:20MKY - SYD
1 stop5h 00mMultiple Airlines
Deal found 11/9$605

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Mackay 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 12 September 2025.
Use the filters below to find and compare flights from Sydney to Mackay that are best for you.

Fly from

Sydney

Fly to

Mackay

Route

Depart

Return

Price

SydneyMackay

SYD - MKY

SYDMKY

Sydney Kingsford Smith

Sat 11/10

16:25-20:35

1 stop5h 10m

Mackay

Fri 17/10

21:15-16:20

1 stop18h 05m

$347

SydneyMackay

SYD - MKY

SYDMKY

Sydney Kingsford Smith

Fri 17/10

07:30-10:40

1 stop4h 10m

Mackay

Fri 17/10

16:45-21:40

1 stop3h 55m

$407

SydneyMackay

SYD - MKY

SYDMKY

Sydney Kingsford Smith

Thu 30/10

17:00-21:35

1 stop5h 35m

Mackay

Tue 4/11

17:35-22:25

1 stop3h 50m

$407

SydneyMackay

SYD - MKY

SYDMKY

Sydney Kingsford Smith

Sun 23/11

08:00-10:40

1 stop3h 40m

Mackay

Mon 1/12

13:55-19:10

1 stop4h 15m

$407

SydneyMackay

SYD - MKY

SYDMKY

Sydney Kingsford Smith

Thu 6/11

08:00-10:40

1 stop3h 40m

Mackay

Mon 10/11

11:25-17:40

1 stop5h 15m

$407

SydneyMackay

SYD - MKY

SYDMKY

Sydney Kingsford Smith

Fri 24/10

07:00-10:40

1 stop4h 40m

Mackay

Fri 24/10

16:45-21:40

1 stop3h 55m

$407

SydneyMackay

SYD - MKY

SYDMKY

Sydney Kingsford Smith

Thu 8/1

18:30-21:45

1 stop4h 15m

Mackay

Sun 11/1

11:25-18:10

1 stop5h 45m

$407

SydneyMackay

SYD - MKY

SYDMKY

Sydney Kingsford Smith

Fri 24/10

07:00-10:40

1 stop4h 40m

Mackay

Mon 27/10

13:55-19:10

1 stop4h 15m

$407

SydneyMackay

SYD - MKY

SYDMKY

Sydney Kingsford Smith

Sun 12/10

07:00-10:50

1 stop4h 50m

Mackay

Mon 13/10

06:45-12:40

1 stop4h 55m

$413

SydneyMackay

SYD - MKY

SYDMKY

Sydney Kingsford Smith

Thu 9/10

17:00-21:30

1 stop5h 30m

Mackay

Mon 13/10

06:45-12:40

1 stop4h 55m

$413

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 23 results
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Best time to book a flight from Sydney to Mackay

Have a flexible travel schedule? Discover the best time to fly to Mackay from Sydney 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 Sydney to Mackay

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

Use this chart to determine the optimal time to book a return flight from Sydney to Mackay. Price data was last updated on 29 August 2025.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Mackay. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Sydney to Mackay (average of $147). Flying from Sydney to Mackay in September is currently the most expensive (average of $309). 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.

What is the cheapest time of day to fly from SYD to MKY?

Find hourly flight availability from Sydney to Mackay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 8% on flights from Sydney to Mackay by exploring options for tickets at midday.

What is the cheapest day to fly from Sydney to Mackay?

Use this chart to determine the cheapest time to fly return from Sydney to Mackay. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to Mackay flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Mackay

Get insights into the airlines that provide service to Mackay. 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 Mackay. Reviews last updated 12 September 2025.
Read reviews from past customers who have flown with Virgin Australia, Qantas Airways, andJetstar from Sydney to Mackay. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Australia
7.6
Good
416 reviews
Check prices

Boarding

7.7

Entertainment

6.4

Comfort

7.5

Food

6.4

Crew

8.2

Overall

7.6

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Virgin Australia
7.6
Good
416 reviews
Virgin Australia
7.6
Good
416 reviews
Check prices

Boarding

7.7

Entertainment

6.4

Comfort

7.5

Food

6.4

Crew

8.2

Overall

7.6

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Qantas Airways
7.5
Good
905 reviews
Virgin Australia
7.6
Good
416 reviews
Check prices

Boarding

7.7

Entertainment

6.4

Comfort

7.5

Food

6.4

Crew

8.2

Overall

7.6

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Jetstar
6.5
Okay
474 reviews
Virgin Australia
7.6
Good
416 reviews
Check prices

Boarding

7.7

Entertainment

6.4

Comfort

7.5

Food

6.4

Crew

8.2

Overall

7.6

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Mackay. 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 Sydney to Mackay?

    Departing from Sydney to Mackay will take you 4h 10m. Airlines will cover a distance of 1432 km. This flight may include one or multiple stops.

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

    Flying on Jetstar is currently your cheapest option to Mackay, with prices starting at $173. Additional round-trip tickets that might be worth considering are offered by Virgin Australia and Qantas Airways, with the lowest prices starting at $354 and $493, respectively. Jetstar is 60% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Mackay 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 Sydney to Mackay?

    Currently, January is the cheapest month in which you can book a flight from Sydney to Mackay (average of $147). Flying from Sydney to Mackay in September is currently the most expensive (average of $309). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Sydney to Mackay on these airlines

Choose from the following airlines for your flight from Sydney to Mackay. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2025.
Virgin Australia flights from Sydney Kingsford Smith to Mackay
Qantas Airways flights from Sydney Kingsford Smith to Mackay
Jetstar flights from Sydney Kingsford Smith to Mackay

Top 3 airlines flying from Sydney to Mackay

Discover the top 3 airlines that operate flights from Sydney to Mackay. 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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$173Average$420FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Virgin AustraliaCheapest$354Average$422FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$493Average$743FlexibilityNo 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 Sydney to Mackay?

Cheapflights helps you search for flights from Sydney to Mackay via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Mackay from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Mackay from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Sydney to Mackay and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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