Cheap Flights from Colombo (CMB) to Sydney (SYD) from HK$4,521~

View HK$4,521 flight on Mon, 22 Dec 2025Opens in a new window

Popular airlines from Bandaranaike Intl. Airport (CMB) to Sydney Airport (SYD)

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Find Cheap Flights from Colombo (CMB) to Sydney (SYD)

Prices were available within the past 7 days and start at HK$4,521 for one-way flights and HK$5,073 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia
Thu, 20 Nov - Tue, 20 Jan
CMB
Colombo
SYD
Sydney
HK$5,073 Return, found 1 day ago
HK$5,073
Return
found 1 day ago
Select AirAsia flight, departing Thu, 20 Nov from Colombo to Sydney, returning Tue, 20 Jan, priced at HK$5,073 found 1 day ago
AirAsia
Tue, 18 Nov - Sun, 18 Jan
CMB
Colombo
SYD
Sydney
HK$5,088 Return, found 1 day ago
HK$5,088
Return
found 1 day ago
Select AirAsia flight, departing Tue, 18 Nov from Colombo to Sydney, returning Sun, 18 Jan, priced at HK$5,088 found 1 day ago
AirAsia
Thu, 20 Nov - Tue, 20 Jan
CMB
Colombo
SYD
Sydney
HK$5,096 Return, found 1 day ago
HK$5,096
Return
found 1 day ago
Select AirAsia flight, departing Thu, 20 Nov from Colombo to Sydney, returning Tue, 20 Jan, priced at HK$5,096 found 1 day ago
AirAsia
Tue, 18 Nov - Sun, 18 Jan
CMB
Colombo
SYD
Sydney
HK$5,112 Return, found 1 day ago
HK$5,112
Return
found 1 day ago
Select AirAsia flight, departing Tue, 18 Nov from Colombo to Sydney, returning Sun, 18 Jan, priced at HK$5,112 found 1 day ago
AirAsia
Tue, 18 Nov - Sun, 18 Jan
CMB
Colombo
SYD
Sydney
HK$5,135 Return, found 1 day ago
HK$5,135
Return
found 1 day ago
Select AirAsia flight, departing Tue, 18 Nov from Colombo to Sydney, returning Sun, 18 Jan, priced at HK$5,135 found 1 day ago
AirAsia
Thu, 20 Nov - Tue, 20 Jan
CMB
Colombo
SYD
Sydney
HK$5,481 Return, found 1 day ago
HK$5,481
Return
found 1 day ago
Select AirAsia flight, departing Thu, 20 Nov from Colombo to Sydney, returning Tue, 20 Jan, priced at HK$5,481 found 1 day ago
Qantas Airways
Thu, 20 Nov - Tue, 20 Jan
CMB
Colombo
SYD
Sydney
HK$5,689 Return, found 1 day ago
HK$5,689
Return
found 1 day ago
Select Qantas Airways flight, departing Thu, 20 Nov from Colombo to Sydney, returning Tue, 20 Jan, priced at HK$5,689 found 1 day ago
Cathay Pacific
Thu, 20 Nov - Tue, 20 Jan
CMB
Colombo
SYD
Sydney
HK$6,121 Return, found 1 day ago
HK$6,121
Return
found 1 day ago
Select Cathay Pacific flight, departing Thu, 20 Nov from Colombo to Sydney, returning Tue, 20 Jan, priced at HK$6,121 found 1 day ago
Singapore Airlines
Thu, 20 Nov - Tue, 20 Jan
CMB
Colombo
SYD
Sydney
HK$6,698 Return, found 1 day ago
HK$6,698
Return
found 1 day ago
Select Singapore Airlines flight, departing Thu, 20 Nov from Colombo to Sydney, returning Tue, 20 Jan, priced at HK$6,698 found 1 day ago
Air India
Tue, 18 Nov - Sun, 18 Jan
CMB
Colombo
SYD
Sydney
HK$8,192 Return, found 1 day ago
HK$8,192
Return
found 1 day ago
Select Air India flight, departing Tue, 18 Nov from Colombo to Sydney, returning Sun, 18 Jan, priced at HK$8,192 found 1 day ago

Frequently asked questions

How much is a flight from Bandaranaike Intl. Airport (CMB) to SYD?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between CMB and SYD start from HK$5,073. Book today to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CMB to Mascot Airport?
Every airline has a different set of terms and conditions. If you decide to cancel your vacation, visit our Customer Service Portal.
How do I find cheap flights from Bandaranaike Intl. Airport (CMB) to Mascot Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Bandaranaike Intl. Airport (CMB) to SYD flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Bandaranaike Intl. Airport (CMB) to Kingsford Smith Intl. Airport (SYD)?
To get through the 14 hours and 37 minutes flight time between Colombo International Airport (CMB) and Kingsford Smith Intl. Airport (SYD) (SYD), it's wise to prepare before you leave home. A tablet filled with your favorite TV series is a great start.
How far is the flight from Colombo International Airport to Kingsford Smith Intl. Airport (SYD)?
The distance is around 8,800 kilometers, so fill your carry-on luggage with whatever you need to make your journey comfortable. Wondering what to take on board your Seeduwa - Katunayake to Sydney flight? A sleep mask, earplugs and a neck pillow are among the essentials.
Which airlines fly direct from Colombo International Airport to SYD?
If you're eager to fly straight from Colombo International Airport to Kingsford Smith Intl. Airport (SYD), SriLankan Airlines (UL) is a great option. It operates 13 flights every month between Seeduwa - Katunayake and Sydney.
Are Bandaranaike Intl. Airport (CMB) to Sydney Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Colombo International Airport to Sydney Airport last minute could be your ticket to a great deal. However, it could end up costing you a whole lot more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Travel information

Origin airport
Bandaranaike Intl.
Destination airport
Kingsford Smith Intl.
Return price
HK$5,072
Distance
8709 km
Average flight time
10 hours 15 mins

Book with confidence

Flights from Seeduwa - Katunayake to Sydney

Book cheap flights from Seeduwa - Katunayake (CMB) to Sydney (SYD) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Seeduwa - Katunayake (CMB) to Sydney (SYD) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seeduwa - Katunayake (CMB) to Sydney (SYD) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Sydney flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Sydney and things to do in Sydney for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Sydney more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Sydney is HK$4,521 now!

 

Flights from Seeduwa - Katunayake to Sydney

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