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Cheap flights from Kuching to Sydney from $599

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
KCH — SYD
30 May — 6 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kuching to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Kuching to Sydney
Explore the most affordable flight options available from Kuching to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2026.

Wed 3/622:15
KCH
-
SYD
1 stop19h 05m
Scoot
Fri 12/613:00
SYD
-
KCH
1 stop20h 35m
Scoot
Deal found 30/4$599
Thu 11/622:15
KCH
-
SYD
1 stop11h 30m
Scoot
Thu 18/620:35
SYD
-
KCH
1 stop26h 55m
Scoot
Deal found 27/4$683
Wed 3/622:15
KCH
-
SYD
1 stop11h 30m
Multiple Airlines
Fri 12/620:35
SYD
-
KCH
2 stops28h 35m
Multiple Airlines
Deal found 30/4$729
Thu 11/611:35
KCH
-
SYD
2 stops29h 45m
Multiple Airlines
Thu 18/620:35
SYD
-
KCH
1 stop26h 55m
Multiple Airlines
Deal found 27/4$731
Fri 22/509:35
KCH
-
SYD
2 stops31h 45m
Multiple Airlines
Sat 6/613:00
SYD
-
KCH
2 stops33h 05m
Multiple Airlines
Deal found 27/4$840
Mon 17/819:40
KCH
-
SYD
1 stop22h 20m
Batik Air
Wed 19/822:15
SYD
-
KCH
1 stop22h 35m
Batik Air
Deal found 29/4$880
Wed 29/721:50
KCH
-
SYD
1 stop31h 25m
Batik Air
Wed 5/822:15
SYD
-
KCH
1 stop15h 05m
Batik Air
Deal found 27/4$881
Tue 8/910:00
KCH
-
SYD
1 stop32h 00m
Batik Air
Thu 10/909:50
SYD
-
KCH
1 stop25h 20m
Batik Air
Deal found 26/4$979

Find flight deals from Kuching to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Kuching (KCH) 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 30 April 2026.

Round-trip from

$599

Popular in

June

Cheapest in

October

Average price

$613
Scoot
  • Scoot
  • 3/6-12/6
  • 2 total stops
  • 39h 40m total
  • Kuching to Sydney
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($206 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($78 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kuching 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 30 April 2026.
Use the filters below to find and compare flights from Kuching to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

KuchingSydney

KCH - SYD

KCHSYD

Kuching

Wed 3/6

22:15-11:45

1 stop11h 30m

Sydney Kingsford Smith

Fri 12/6

20:35-23:10

2 stops28h 35m

$729

KuchingSydney

KCH - SYD

KCHSYD

Kuching

Fri 22/5

22:15-19:20

1 stop19h 05m

Sydney Kingsford Smith

Sat 6/6

20:35-20:05

2 stops25h 30m

$876

KuchingSydney

KCH - SYD

KCHSYD

Kuching

Mon 17/8

19:40-20:00

1 stop22h 20m

Sydney Kingsford Smith

Wed 19/8

22:15-18:50

1 stop22h 35m

$880

KuchingSydney

KCH - SYD

KCHSYD

Kuching

Wed 29/7

21:50-07:15

1 stop31h 25m

Sydney Kingsford Smith

Wed 5/8

22:15-11:20

1 stop15h 05m

$881

KuchingSydney

KCH - SYD

KCHSYD

Kuching

Tue 8/9

10:00-20:00

1 stop32h 00m

Sydney Kingsford Smith

Thu 10/9

09:50-09:10

1 stop25h 20m

$979

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Sorted by cheapest first

Best time to book a flight from Kuching to Sydney

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

What’s the top stopover airport for flights from Kuching to Sydney?

Share of one-stop return flights from Kuching to Sydney chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Kuala Lumpur (KUL) – chosen by Cheapflights users on 50% of one-stop itineraries from Kuching to Sydney on Cheapflights.

What’s the cheapest stopover airport for flights from Kuching to Sydney?

Average return fare for one-stop flights from Kuching to Sydney, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of $496.

What’s the fastest stopover option from Kuching to Sydney?

Shortest average travel time for one-stop one-way flights from Kuching to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Kuala Lumpur (KUL) have the shortest average one-way travel time for one-stop routes: 14h 00m.

Which airport typically offers the quickest stopover for flights from Kuching to Sydney?

Average stopover duration for one-stop one-way flights from Kuching to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Kuala Lumpur (KUL) offer the fastest connection on this route, with an average stopover time of 2h 35m.

Related info for your journey

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

    Batik Air can get you from Kuching to Sydney in just under 22h 20m. Your travel time can differ by up to . The distance from Kuching to Sydney is about 5798 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kuching 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.

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
Terrigal
Lithgow
Cronulla
Manly
Bondi Beach
Leura
Randwick
Coogee

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kuching to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Kuala Lumpur Intl to Sydney flights
Penang to Sydney flights
Kuala Lumpur Intl to Coolangatta 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 Kuching to Sydney?

Deals for Kuching 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 Kuching to Sydney?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kuching to Sydney.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kuching to Sydney, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Kuching today and book when prices fit your budget.

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