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Cheap flights from Kuching to Sydney from $619

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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.
KCH — SYD
20 Jun — 27 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 21 May 2026.

Wed 10/622:15
KCH
-
SYD
1 stop19h 05m
Scoot
Mon 15/620:35
SYD
-
KCH
1 stop13h 00m
Scoot
Deal found 19/5$704
Wed 29/722:15
KCH
-
SYD
1 stop11h 30m
Scoot
Wed 5/820:35
SYD
-
KCH
1 stop26h 55m
Scoot
Deal found 20/5$715
Wed 1/722:15
KCH
-
SYD
1 stop11h 30m
Scoot
Wed 8/720:35
SYD
-
KCH
1 stop26h 55m
Scoot
Deal found 17/5$735
Wed 10/622:15
KCH
-
SYD
1 stop19h 05m
Multiple Airlines
Mon 15/613:00
SYD
-
KCH
2 stops31h 55m
Multiple Airlines
Deal found 18/5$767
Thu 6/816:10
KCH
-
SYD
1 stop13h 05m
Batik Air
Mon 10/809:50
SYD
-
KCH
1 stop31h 30m
Batik Air
Deal found 18/5$819
Wed 1/718:45
KCH
-
SYD
2 stops15h 00m
Multiple Airlines
Wed 8/720:35
SYD
-
KCH
1 stop26h 55m
Multiple Airlines
Deal found 17/5$882

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 21 May 2026.

Round-trip from

$704

One-way from

$619

Popular in

May

Cheapest in

October

Average price

$1,439
Scoot
  • Scoot
  • 10/6-15/6
  • 2 total stops
  • 32h 05m total
  • Kuching to Sydney
Search Deals
Scoot
  • Scoot
  • 17/7
  • 1 total stop
  • 11h 30m total
  • Kuching to Sydney
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($457 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($100 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 21 May 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

KuchingSydney

KCH - SYD

KCHSYD

Kuching

Wed 1/7

22:15-11:45

1 stop11h 30m

Sydney Kingsford Smith

Wed 8/7

20:35-21:30

1 stop26h 55m

$735

KuchingSydney

KCH - SYD

KCHSYD

Kuching

Thu 6/8

16:10-07:15

1 stop13h 05m

Sydney Kingsford Smith

Mon 10/8

09:50-15:20

1 stop31h 30m

$819

KuchingSydney

KCH - SYD

KCHSYD

Kuching

Wed 10/6

10:50-11:45

2 stops22h 55m

Sydney Kingsford Smith

Mon 15/6

13:00-18:55

2 stops31h 55m

$863

KuchingSydney

KCH - SYD

KCHSYD

Kuching

Wed 29/7

19:40-07:15

1 stop33h 35m

Sydney Kingsford Smith

Wed 5/8

22:15-15:20

1 stop19h 05m

$934
Fastest return journey

KuchingSydney

KCH - SYD

KCHSYD

Kuching

Wed 29/7

22:15-11:45

1 stop11h 30m

Sydney Kingsford Smith

Wed 5/8

18:00-15:35

2 stops23h 35m

$1,236
Cheapest one-way
Fastest single journey

KuchingSydney

KCH - SYD

KCHSYD

Kuching

Fri 17/7

22:15-11:45

1 stop11h 30m

$619

KuchingSydney

KCH - SYD

KCHSYD

Kuching

Sat 18/7

22:15-07:20

2 stops31h 05m

$638

Flights are sorted by cheapest return flights first.

Deals found on 16/5

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

How much does it cost for a return flight from Kuching to Sydney?

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?

    Scoot and Batik Air can get you from Kuching to Sydney in just under 11h 30m. Your travel time can differ by up to 1h 35m. The distance from Kuching to Sydney is about 5798 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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
Cronulla
Manly
Terrigal
Lithgow
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.
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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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