What is the cheapest airline that flies from Colombo to Sydney Kingsford Smith?

Malaysia Airlines is the most popular carrier operating from Colombo to Sydney Kingsford Smith

What is the most punctual flight time for Colombo to Sydney flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Which airlines fly to Sydney?

SriLankan Airlines, Singapore Airlines and Qantas Airways are the top three most popular airlines that fly to Sydney from Colombo according to our data. SriLankan Airlines is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 5 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

How often are flights from Colombo to Sydney delayed?

Historically, on average around 38% of flights between Colombo and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

How many flights depart from Colombo to Sydney on average per week?

The number of flights available between Colombo and Sydney is 2 per week as of May 2026. The most frequent departure day is Fri, with 50% of weekly flights leaving on this day.

Which airline has the best punctuality record on Colombo to Sydney flights?

According to our data, SriLankan Airlines have had the fewest delays on this route over the last 12 months, with about 38% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Colombo to Sydney Kingsford Smith Airport?

Prices for flights from Colombo to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Colombo to Sydney Kingsford Smith Airport?

As of May 2026, there are 5 operators available to choose from for flights from Colombo to Sydney Kingsford Smith Airport.

How old do you have to be to fly from Colombo to Sydney Kingsford Smith Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colombo to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$541 Cheap Flights from Colombo to Sydney in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Colombo to Sydney

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

22:55 - 19:35

CMB

SYD

16h 10m

1 stop

20:50 - 09:40

SYD

CMB

17h 20m

1 stop

$1,003Multiple Airlines

Sun, 2 Aug - Sun, 9 Aug

23:15 - 07:20

CMB

SYD

27h 35m

2 stops

13:00 - 15:00

SYD

CMB

30h 30m

2 stops

$1,040Multiple Airlines

Sun, 5 Jul - Wed, 2 Sep

22:55 - 19:35

CMB

SYD

16h 10m

1 stop

20:50 - 09:40

SYD

CMB

17h 20m

1 stop

$1,045Multiple Airlines

Tue, 4 Aug - Wed, 2 Sep

22:55 - 11:45

CMB

SYD

32h 20m

2 stops

13:00 - 09:40

SYD

CMB

25h 10m

2 stops

$1,071Multiple Airlines

Sat, 13 Jun - Sat, 1 Aug

02:05 - 20:00

CMB

SYD

13h 25m

1 stop

22:15 - 01:05

SYD

CMB

31h 20m

1 stop

$1,076Batik Air

Mon, 6 Jul - Tue, 14 Jul

06:30 - 07:15

CMB

SYD

20h 15m

1 stop

20:35 - 01:05

SYD

CMB

33h 00m

2 stops

$1,080Multiple Airlines

Sun, 5 Jul - Sat, 18 Jul

06:30 - 07:15

CMB

SYD

20h 15m

1 stop

20:35 - 01:05

SYD

CMB

33h 00m

2 stops

$1,082Multiple Airlines

Sun, 5 Jul - Sat, 18 Jul

06:30 - 19:20

CMB

SYD

32h 20m

2 stops

20:35 - 15:00

SYD

CMB

22h 55m

2 stops

$1,087Multiple Airlines

Sun, 5 Jul - Sat, 18 Jul

23:15 - 07:20

CMB

SYD

27h 35m

2 stops

20:35 - 21:55

SYD

CMB

29h 50m

2 stops

$1,090Multiple Airlines

Sun, 5 Jul - Sat, 5 Sep

20:30 - 09:00

CMB

SYD

32h 00m

1 stop

20:30 - 19:00

SYD

CMB

27h 00m

1 stop

$1,097China Eastern

Sun, 5 Jul - Wed, 2 Sep

Malaysia Airlines flights from Colombo to Sydney

Our best Malaysia Airlines deals on Colombo to Sydney flight tickets

Malaysia Airlines

4 July

CMB00:05Colombo Bandaranaike Intl

29h 25m

1 stop

SYD10:00Sydney Kingsford Smith

5 Sept

SYD22:10Sydney Kingsford Smith

16h 25m

1 stop

CMB10:05Colombo Bandaranaike Intl

$1,134

Malaysia Airlines

4 July

CMB00:05Colombo Bandaranaike Intl

26h 25m

1 stop

SYD07:00Sydney Kingsford Smith

12 July

SYD09:15Sydney Kingsford Smith

18h 10m

1 stop

CMB22:55Colombo Bandaranaike Intl

$1,174

Malaysia Airlines

20 Nov

CMB11:15Colombo Bandaranaike Intl

15h 10m

1 stop

SYD07:55Sydney Kingsford Smith

30 Nov

SYD10:25Sydney Kingsford Smith

18h 40m

1 stop

CMB23:35Colombo Bandaranaike Intl

$1,243

China Eastern flights from Colombo to Sydney

Our best China Eastern deals on Colombo to Sydney flight tickets

China Eastern

5 July

CMB20:30Colombo Bandaranaike Intl

35h 35m

1 stop

SYD12:35Sydney Kingsford Smith

12 July

SYD11:00Sydney Kingsford Smith

36h 30m

1 stop

CMB19:00Colombo Bandaranaike Intl

$1,097

China Eastern

5 July

CMB20:30Colombo Bandaranaike Intl

35h 35m

1 stop

SYD12:35Sydney Kingsford Smith

18 July

SYD20:30Sydney Kingsford Smith

27h 00m

1 stop

CMB19:00Colombo Bandaranaike Intl

$1,114

China Eastern

5 July

CMB20:30Colombo Bandaranaike Intl

35h 35m

1 stop

SYD12:35Sydney Kingsford Smith

18 July

SYD11:00Sydney Kingsford Smith

36h 30m

1 stop

CMB19:00Colombo Bandaranaike Intl

$1,118

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 2/8

22:55-19:35

1 stop16h 10m

Sydney Kingsford Smith

Sun 9/8

20:50-09:40

1 stop17h 20m

$1,003

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 5/7

23:15-07:20

2 stops27h 35m

Sydney Kingsford Smith

Wed 2/9

13:00-15:00

2 stops30h 30m

$1,040

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 4/8

22:55-19:35

1 stop16h 10m

Sydney Kingsford Smith

Wed 2/9

20:50-09:40

1 stop17h 20m

$1,045

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sat 13/6

22:55-11:45

2 stops32h 20m

Sydney Kingsford Smith

Sat 1/8

13:00-09:40

2 stops25h 10m

$1,071

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 6/7

02:05-20:00

1 stop13h 25m

Sydney Kingsford Smith

Tue 14/7

22:15-01:05

1 stop31h 20m

$1,076

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 5/7

06:30-07:15

1 stop20h 15m

Sydney Kingsford Smith

Sat 18/7

20:35-01:05

2 stops33h 00m

$1,080

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 5/7

06:30-07:15

1 stop20h 15m

Sydney Kingsford Smith

Sat 18/7

20:35-01:05

2 stops33h 00m

$1,082

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 5/7

06:30-19:20

2 stops32h 20m

Sydney Kingsford Smith

Sat 18/7

20:35-15:00

2 stops22h 55m

$1,087

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 5/7

23:15-07:20

2 stops27h 35m

Sydney Kingsford Smith

Sat 5/9

20:35-21:55

2 stops29h 50m

$1,090

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 5/7

20:30-09:00

1 stop32h 00m

Sydney Kingsford Smith

Wed 2/9

20:30-19:00

1 stop27h 00m

$1,097

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colombo to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Colombo and Sydney?

What is the cheapest month to fly to Sydney?

The month of November is, on average, the cheapest month to fly to Sydney from Colombo, with most prices found around $398. If you aren’t able to travel to Sydney during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $440.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Thursday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,518. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $1,905.

What is the cheapest Colombo to Sydney Kingsford Smith flight route?

Fly from Colombo Bandaranaike Intl to Sydney Kingsford Smith for the best Colombo - Sydney Kingsford Smith flight prices

How far in advance should I book a flight from Colombo to Sydney?

You are more likely to see cheaper flights to Sydney from Colombo when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,439 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Colombo for as low as $1,180 on momondo.

What cabin class options are available on Colombo to Sydney flights?

There are 3 cabin classes available to choose from on Colombo to Sydney flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Colombo to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colombo to Sydney

Fastest flight time	17h 20m
Direct flights	Tue, Fri, Sat and Sun
Airports in Sydney	1 airport

The fastest flight from Colombo to Sydney takes 17h 20m

Direct flights go from Colombo to Sydney on Tuesday, Friday, Saturday and Sunday. There are no airlines offering direct flights..

There is 1 airport in Sydney. From Colombo there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

Frequently asked questions about flying from Colombo to Sydney

How far is Colombo to Sydney Kingsford Smith by plane?
Sydney Kingsford Smith is 8743.6 km away from Colombo. A reasonable flight in good conditions will take 17h 20m.
When did momondo last update prices for flights from Colombo to Sydney Kingsford Smith Airport?
Prices for flights from Colombo to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Colombo to Sydney Kingsford Smith Airport?
As of May 2026, there are 5 operators available to choose from for flights from Colombo to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Colombo to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colombo to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colombo to Sydney

Compare and see reviews for airlines that fly from Colombo to Sydney with momondo

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $974	Free cancellation	Rating 7.5 1,042 reviews	Search Qantas Airways flights
Malaysia Airlines	PriceFrom $1,069	Free cancellation	Rating 7.4 308 reviews	Search Malaysia Airlines flights
Singapore Airlines	PriceFrom $1,083	Free cancellation	Rating 8.2 1,522 reviews	Search Singapore Airlines flights
Thai Airways	PriceFrom $1,159	Free cancellation	Rating 7.9 401 reviews	Search Thai Airways flights
SriLankan Airlines	PriceFrom $1,433	Free cancellation	Rating 6.8 84 reviews	Search SriLankan Airlines flights

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Coogee

Leura

Bondi Beach

Randwick

Cronulla

Charlestown

Newport

Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Colombo to Sydney?

It is quick and easy to find Colombo to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Colombo to Sydney with flexible booking policies on momondo?

Flights from Colombo to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Colombo to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Colombo.

I’m not ready to book a flight from Colombo to Sydney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sydney from Colombo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.