$371 Cheap Flights from Kuching (KCH) to Sydney (SYD)

View $371 flight on Mon, Feb 24, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Kuching to Sydney (KCH-SYD)

Prices were available within the past 7 days and start at $371 for one-way flights and $433 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Wed, Apr 2 - Fri, Apr 4
KCH
Kuching
SYD
Sydney
$433 Roundtrip, found 4 days ago
$433
Roundtrip
found 4 days ago
Select Scoot flight, departing Wed, Apr 2 from Kuching to Sydney, returning Fri, Apr 4, priced at $433 found 4 days ago
Scoot
Mon, Mar 24 - Mon, Mar 31
KCH
Kuching
SYD
Sydney
$436 Roundtrip, found 6 days ago
$436
Roundtrip
found 6 days ago
Select Scoot flight, departing Mon, Mar 24 from Kuching to Sydney, returning Mon, Mar 31, priced at $436 found 6 days ago
Scoot
Tue, Mar 25 - Mon, Mar 31
KCH
Kuching
SYD
Sydney
$680 Roundtrip, found 13 hours ago
$680
Roundtrip
found 13 hours ago
Select Scoot flight, departing Tue, Mar 25 from Kuching to Sydney, returning Mon, Mar 31, priced at $680 found 13 hours ago
Scoot
Mon, Mar 24 - Mon, Mar 31
KCH
Kuching
SYD
Sydney
$691 Roundtrip, found 13 hours ago
$691
Roundtrip
found 13 hours ago
Select Scoot flight, departing Mon, Mar 24 from Kuching to Sydney, returning Mon, Mar 31, priced at $691 found 13 hours ago
Scoot
Thu, Mar 27 - Mon, Mar 31
KCH
Kuching
SYD
Sydney
$711 Roundtrip, found 13 hours ago
$711
Roundtrip
found 13 hours ago
Select Scoot flight, departing Thu, Mar 27 from Kuching to Sydney, returning Mon, Mar 31, priced at $711 found 13 hours ago
Scoot
Tue, Mar 25 - Sat, Mar 29
KCH
Kuching
SYD
Sydney
$715 Roundtrip, found 13 hours ago
$715
Roundtrip
found 13 hours ago
Select Scoot flight, departing Tue, Mar 25 from Kuching to Sydney, returning Sat, Mar 29, priced at $715 found 13 hours ago
Malaysia Airlines
Mon, Mar 24 - Mon, Mar 31
KCH
Kuching
SYD
Sydney
$723 Roundtrip, found 6 days ago
$723
Roundtrip
found 6 days ago
Select Malaysia Airlines flight, departing Mon, Mar 24 from Kuching to Sydney, returning Mon, Mar 31, priced at $723 found 6 days ago
Singapore Airlines
Mon, Mar 24 - Mon, Mar 31
KCH
Kuching
SYD
Sydney
$1,078 Roundtrip, found 6 days ago
$1,078
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Mon, Mar 24 from Kuching to Sydney, returning Mon, Mar 31, priced at $1,078 found 6 days ago
Batik air
Sat, Feb 22 - Wed, Mar 19
KCH
Kuching
SYD
Sydney
$1,099 Roundtrip, found 1 day ago
$1,099
Roundtrip
found 1 day ago
Select Batik air flight, departing Sat, Feb 22 from Kuching to Sydney, returning Wed, Mar 19, priced at $1,099 found 1 day ago
Philippine Airlines
Tue, Mar 25 - Fri, Apr 4
KCH
Kuching
SYD
Sydney
$1,140 Roundtrip, found 13 hours ago
$1,140
Roundtrip
found 13 hours ago
Select Philippine Airlines flight, departing Tue, Mar 25 from Kuching to Sydney, returning Fri, Apr 4, priced at $1,140 found 13 hours ago
Flights from Kuching (KCH) to Sydney (SYD)
Origin airport
Kuching Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Malaysia Airlines, Philippine Airlines, Scoot
Roundtrip price
$432
Distance
3605 mi

Kuching to Sydney Flights

The cheapest times to fly from Kuching to Sydney

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kuching to Sydney are during the month of April. You can find some of the cheapest flights from Kuching to Sydney with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Kuching to Sydney

Sunday is one of the best days to book for cheap flights from Kuching to Sydney: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Kuching to Sydney

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kuching to Sydney in 2025. You can also book with separate airlines for your outbound and return journeys, from $371 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kuching to Sydney flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kuching to Sydney airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

Is it cheaper to buy a plane ticket from Kuching Intl. Airport (KCH) to Mascot Airport last minute?
Being spontaneous is an amazing way to travel the world, but it isn’t necessarily the best way to nab a bargain airfare. It’s better to book your KCH to Mascot Airport trip ahead of time instead of leaving it to the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave all that spontaneity for when you reach Mascot Airport!
What airports do you fly into for Sydney from Kuching?
Kingsford Smith Intl. Airport (SYD) is where all Kuching to Sydney flights touch down. It’s located about 5 mi southwest of central Sydney. You can find spectacular deals on flights, hotels, activities and car rentals when you arrange your Sydney break with Expedia.
Can I change the date of my flight from KCH to SYD?
It’s a cinch to make amendments to your KCH to Mascot Airport trip yourself. Just log in to the Expedia Trips portal and tap “change flight.” Search for new flights and choose the one that works with your new plans. You’ll see an estimate of the extra charges, if applicable. Alternatively, head to our Customer Service portal to connect with our Virtual Agent and get answers to all your questions.
*Available to One Key members.