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Cheap flights from Kalgoorlie to Sydney from $579

KGI — SYD
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kalgoorlie to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Kalgoorlie to Sydney

Fri 4/919:55 -
1 stop8h 20m
Tue 8/906:15 -
1 stop13h 40m
Deal found 20/8$1,146
Wed 2/908:45 -
1 stop6h 50m
Fri 18/913:45 -
1 stop7h 30m
Deal found 16/8$1,153
Fri 4/919:55 -
1 stop8h 20m
Tue 8/920:20 -
2 stops23h 55m
Deal found 20/8$1,179
Mon 7/908:45 -
1 stop11h 05m
Thu 10/906:15 -
1 stop15h 00m
Deal found 16/8$1,183
Wed 2/919:15 -
2 stops17h 30m
Fri 18/906:15 -
1 stop10h 30m
Deal found 16/8$1,197

Find flight deals from Kalgoorlie to Sydney

Round-trip from

$857

One-way from

$579

Popular in

November

Cheapest in

September

Average price

$1,183
Qantas Airways
  • Qantas Airways
  • 11/1-18/1
  • 2 total stops
  • 20h 40m total
  • Kalgoorlie to Sydney
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Virgin Australia
  • Virgin Australia
  • 30/9
  • 1 total stop
  • 7h 50m total
  • Kalgoorlie to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($140 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Kalgoorlie to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KalgoorlieSydney

KGI Kalgoorlie - SYD Sydney Kingsford Smith

KGISYD

Kalgoorlie

Mon 11/1

08:10-20:45

1 stop9h 35m

Sydney Kingsford Smith

Mon 18/1

08:10-16:15

1 stop11h 05m

$857

KalgoorlieSydney

KGI Kalgoorlie - SYD Sydney Kingsford Smith

KGISYD

Kalgoorlie

Fri 4/9

19:55-06:15

1 stop8h 20m

Sydney Kingsford Smith

Tue 8/9

06:15-17:55

1 stop13h 40m

$1,146
Fastest return journey

KalgoorlieSydney

KGI Kalgoorlie - SYD Sydney Kingsford Smith

KGISYD

Kalgoorlie

Wed 2/9

08:45-17:35

1 stop6h 50m

Sydney Kingsford Smith

Fri 18/9

13:45-19:15

1 stop7h 30m

$1,153

KalgoorlieSydney

KGI Kalgoorlie - SYD Sydney Kingsford Smith

KGISYD

Kalgoorlie

Mon 7/9

08:45-21:50

1 stop11h 05m

Sydney Kingsford Smith

Thu 10/9

06:15-19:15

1 stop15h 00m

$1,183

KalgoorlieSydney

KGI Kalgoorlie - SYD Sydney Kingsford Smith

KGISYD

Kalgoorlie

Wed 2/9

19:15-14:45

2 stops17h 30m

Sydney Kingsford Smith

Fri 18/9

06:15-14:45

1 stop10h 30m

$1,197
Cheapest one-way
Fastest single journey

KalgoorlieSydney

KGI Kalgoorlie - SYD Sydney Kingsford Smith

KGISYD

Kalgoorlie

Wed 30/9

07:45-17:35

1 stop7h 50m

$579

KalgoorlieSydney

KGI Kalgoorlie - SYD Sydney Kingsford Smith

KGISYD

Kalgoorlie

Wed 30/9

19:15-21:20

2 stops24h 05m

$679

KalgoorlieSydney

KGI Kalgoorlie - SYD Sydney Kingsford Smith

KGISYD

Kalgoorlie

Fri 28/8

19:55-12:20

1 stop14h 25m

$683

KalgoorlieSydney

KGI Kalgoorlie - SYD Sydney Kingsford Smith

KGISYD

Kalgoorlie

Fri 28/8

14:45-08:55

2 stops16h 10m

$722

KalgoorlieSydney

KGI Kalgoorlie - SYD Sydney Kingsford Smith

KGISYD

Kalgoorlie

Fri 2/10

18:35-06:15

1 stop9h 40m

$825

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Kalgoorlie to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Kalgoorlie with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from Kalgoorlie to Sydney (average of $490). Flying from Kalgoorlie to Sydney in November is currently the most expensive (average of $1,432). 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

Check out reviews from past customers who have flown with Virgin Australia from Kalgoorlie to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Australia
7.6
Good
471 reviews
Check prices

Comfort

7.5

Overall

7.6

Crew

8.2

Food

6.4

Entertainment

6.4

Boarding

7.8

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
471 reviews
Virgin Australia
7.6
Good
471 reviews
Check prices

Comfort

7.5

Overall

7.6

Crew

8.2

Food

6.4

Entertainment

6.4

Boarding

7.8

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

  • How long is the flight from Kalgoorlie to Sydney?

    There are many flights that can get you from Kalgoorlie to Sydney in 8h 20m. Fly via Qantas Airways or Virgin Australia to get the fastest option. There are 2802 km between Kalgoorlie and Sydney. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Kalgoorlie to Sydney round-trip?

    Cheapflights users have booked flights from Kalgoorlie to Sydney round-trip from $926. Virgin Australia is priced at 12% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Kalgoorlie to Sydney (average of $490). Flying from Kalgoorlie to Sydney in November is currently the most expensive (average of $1,432). 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
Manly
Katoomba
Lithgow
Cronulla
Terrigal
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Kalgoorlie to Sydney

Perth to Sydney flights
Perth to Coolangatta flights
Broome to Sydney flights
Perth to Newcastle flights
Perth to Ballina flights
Perth to Coffs Harbour flights
Exmouth to Sydney flights

Top airline flying from Kalgoorlie to Sydney

AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$926Average$1,105FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

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Deals for Kalgoorlie to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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Yes, we can. To see specific flights from Kalgoorlie to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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