Find flights
When to book
FAQs

Cheap flights from Kuching to Sydney from $611

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
KCH — SYD
15 Sep — 22 Sep1
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 16 August 2026.

Wed 9/922:15 -
1 stop19h 05m
Mon 5/1021:35 -
1 stop13h 00m
Deal found 15/8$621
Wed 9/907:00 -
2 stops26h 45m
Mon 5/1014:00 -
1 stop20h 35m
Deal found 15/8$703
Thu 10/922:15 -
1 stop19h 05m
Wed 30/920:35 -
1 stop26h 55m
Deal found 13/8$714
Sun 27/922:15 -
1 stop19h 05m
Sun 4/1014:00 -
1 stop20h 35m
Deal found 13/8$735
Thu 10/922:15 -
1 stop19h 05m
Wed 30/920:35 -
3 stops26h 50m
Deal found 13/8$775
Tue 29/922:15 -
1 stop19h 05m
Tue 6/1021:35 -
1 stop26h 55m
Deal found 15/8$831
Tue 29/918:45 -
2 stops22h 35m
Tue 6/1014:00 -
2 stops29h 55m
Deal found 15/8$849
Thu 13/810:00 -
1 stop18h 15m
Tue 18/822:15 -
1 stop12h 55m
Deal found 12/8$855
Sun 25/1010:00 -
1 stop18h 10m
Wed 28/1022:15 -
1 stop13h 55m
Deal found 14/8$866

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 16 August 2026.

Round-trip from

$714

One-way from

$611
Scoot
  • Scoot
  • 10/9-30/9
  • 2 total stops
  • 46h 00m total
  • Kuching to Sydney
Search Deals
29/1
  • 29/1
  • 2 total stops
  • 29h 05m total
  • Kuching to Sydney
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 16 August 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 Kuching - SYD Sydney Kingsford Smith

KCHSYD

Kuching

Sun 27/9

22:15-19:20

1 stop19h 05m

Sydney Kingsford Smith

Sun 4/10

14:00-07:35

1 stop20h 35m

$735

KuchingSydney

KCH Kuching - SYD Sydney Kingsford Smith

KCHSYD

Kuching

Sun 25/10

10:00-07:10

1 stop18h 10m

Sydney Kingsford Smith

Wed 28/10

22:15-09:10

1 stop13h 55m

$866

KuchingSydney

KCH Kuching - SYD Sydney Kingsford Smith

KCHSYD

Kuching

Tue 29/9

16:10-19:00

1 stop24h 50m

Sydney Kingsford Smith

Tue 6/10

14:00-21:25

2 stops34h 25m

$872
Fastest return journey

KuchingSydney

KCH Kuching - SYD Sydney Kingsford Smith

KCHSYD

Kuching

Sun 1/11

16:10-07:10

1 stop12h 00m

Sydney Kingsford Smith

Thu 5/11

09:50-18:50

1 stop12h 00m

$903

KuchingSydney

KCH Kuching - SYD Sydney Kingsford Smith

KCHSYD

Kuching

Sun 27/9

10:00-06:15

1 stop18h 15m

Sydney Kingsford Smith

Sun 4/10

14:00-16:55

2 stops29h 55m

$958

KuchingSydney

KCH Kuching - SYD Sydney Kingsford Smith

KCHSYD

Kuching

Sun 1/11

05:45-10:45

2 stops26h 00m

Sydney Kingsford Smith

Thu 5/11

12:45-14:20

2 stops28h 35m

$1,371

KuchingSydney

KCH Kuching - SYD Sydney Kingsford Smith

KCHSYD

Kuching

Sun 25/10

21:00-10:45

2 stops34h 45m

Sydney Kingsford Smith

Wed 28/10

11:40-12:45

2 stops28h 05m

$1,373
Cheapest one-way

KuchingSydney

KCH Kuching - SYD Sydney Kingsford Smith

KCHSYD

Kuching

Fri 29/1

22:25-06:30

2 stops29h 05m

$611
Fastest single journey

KuchingSydney

KCH Kuching - SYD Sydney Kingsford Smith

KCHSYD

Kuching

Fri 29/1

22:25-12:10

1 stop10h 45m

$674

Flights are sorted by cheapest return flights first.

Deals found on 13/8

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.

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 18h 10m. Your travel time can differ by up to 55m. 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
Manly
Katoomba
Lithgow
Cronulla
Randwick
Terrigal
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Kuala Lumpur Intl to Coolangatta flights
Penang to Sydney 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.