$453 Cheap Flights from Sydney (SYD) to Sandakan (SDK)

View $453 flight on Thu, Apr 30, 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Sandakan (SDK)

Cheap Flights from Sydney to Sandakan (SYD-SDK)

Prices were available within the past 7 days and start at $453 for one-way flights and $713 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Malaysia Airlines
Thu, Apr 30 - Mon, May 4
SYD
Sydney
SDK
Sandakan
$713 Roundtrip, found 4 days ago
$713
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Thu, Apr 30 from Sydney to Sandakan, returning Mon, May 4, priced at $713 found 4 days ago
Malaysia Airlines
Thu, Apr 30 - Mon, May 4
SYD
Sydney
SDK
Sandakan
$785 Roundtrip, found 4 days ago
$785
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Thu, Apr 30 from Sydney to Sandakan, returning Mon, May 4, priced at $785 found 4 days ago
Malaysia Airlines
Thu, Apr 30 - Mon, May 4
SYD
Sydney
SDK
Sandakan
$797 Roundtrip, found 4 days ago
$797
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Thu, Apr 30 from Sydney to Sandakan, returning Mon, May 4, priced at $797 found 4 days ago
Singapore Airlines
Thu, Apr 30 - Mon, May 4
SYD
Sydney
SDK
Sandakan
$904 Roundtrip, found 4 days ago
$904
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Thu, Apr 30 from Sydney to Sandakan, returning Mon, May 4, priced at $904 found 4 days ago
Malaysia Airlines
Thu, Apr 30 - Mon, May 4
SYD
Sydney
SDK
Sandakan
$928 Roundtrip, found 4 days ago
$928
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Thu, Apr 30 from Sydney to Sandakan, returning Mon, May 4, priced at $928 found 4 days ago
Philippine Airlines
Thu, Apr 30 - Mon, May 4
SYD
Sydney
SDK
Sandakan
$989 Roundtrip, found 4 days ago
$989
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Thu, Apr 30 from Sydney to Sandakan, returning Mon, May 4, priced at $989 found 4 days ago
Malaysia Airlines
Thu, Apr 30 - Mon, May 4
SYD
Sydney
SDK
Sandakan
$993 Roundtrip, found 4 days ago
$993
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Thu, Apr 30 from Sydney to Sandakan, returning Mon, May 4, priced at $993 found 4 days ago
Philippine Airlines
Thu, Apr 30 - Mon, May 4
SYD
Sydney
SDK
Sandakan
$1,029 Roundtrip, found 4 days ago
$1,029
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Thu, Apr 30 from Sydney to Sandakan, returning Mon, May 4, priced at $1,029 found 4 days ago
Qantas Airways
Thu, Apr 30 - Mon, May 4
SYD
Sydney
SDK
Sandakan
$1,142 Roundtrip, found 4 days ago
$1,142
Roundtrip
found 4 days ago
Select Qantas Airways flight, departing Thu, Apr 30 from Sydney to Sandakan, returning Mon, May 4, priced at $1,142 found 4 days ago
Cathay Pacific
Thu, Apr 30 - Mon, May 4
SYD
Sydney
SDK
Sandakan
$1,203 Roundtrip, found 4 days ago
$1,203
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Thu, Apr 30 from Sydney to Sandakan, returning Mon, May 4, priced at $1,203 found 4 days ago

Frequently asked questions

How much does a flight from Kingsford Smith Intl. Airport (SYD) to Sandakan Airport (SDK) cost?
Grab a cheap one-way flight from $453 or cheap return flight from $713 from Kingsford Smith Intl. Airport (SYD) to Sandakan Airport (SDK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Kingsford Smith Intl. Airport (SYD) to Sandakan Airport (SDK)?
Planning your getaway for April is a good way to save, as it's the cheapest month for flights between SYD and SDK. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Kingsford Smith Intl. Airport (SYD) to Sandakan Airport (SDK)?
To find the cheapest airline flying from SYD to SDK, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Kingsford Smith Intl. Airport (SYD) to Sandakan Airport (SDK)?
You'll have to take a flight with a layover if you're traveling from Kingsford Smith Intl. Airport (SYD) to Sandakan Airport (SDK). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from SYD to SDK?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kingsford Smith Intl. Airport (SYD) to Sandakan Airport (SDK)?
To arrive at Sandakan Airport (SDK) on time, book a flight that takes off from Kingsford Smith Intl. Airport (SYD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kingsford Smith Intl. Airport (SYD) to Sandakan Airport (SDK) last-minute?
Holding off until right before your break to book a flight from SYD to SDK often results in higher prices. While you might find some last-minute offers, there's no guarantee. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a SYD to SDK flight and hotel package?
Booking a SYD to SDK flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to Sandakan Airport (SDK)?
If you reserved your SYD to SDK flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Sandakan
Roundtrip price
$713
Distance
3499 mi

Book with confidence

Sydney to Sandakan Flights

The cheapest times to fly from Sydney to Sandakan

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 Sydney to Sandakan are during the month of April. You can find some of the cheapest flights from Sydney to Sandakan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sydney to Sandakan

Sunday is one of the best days to book for cheap flights from Sydney to Sandakan: 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 Sydney to Sandakan

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 Sydney to Sandakan in 2025. You can also book with separate airlines for your outbound and return journeys, from $453 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 Sydney to Sandakan 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 Sydney to Sandakan 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.

 

Sydney to Sandakan Flights

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*Available to One Key members.