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

1 flights are operational daily from Colombo to Sydney as of August 2025. The most popular departure time for this route is 00:00, with 100% of flights per day taking off in the morning.

Which airlines fly to Sydney?

SriLankan Airlines, Malaysia Airlines and Singapore Airlines 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 34% 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 many flights depart from Colombo to Sydney on average per week?

The number of flights available between Colombo and Sydney is 8 per week as of August 2025. The most frequent departure day is Tue, with 25% of weekly flights leaving on this day.

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 August 2025, 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.

$513 Cheap Flights from Colombo to Sydney in 2025

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Find the cheapest flights from Colombo to Sydney

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Cheap return flights

22:55 - 21:00CMB-SYD

16h 35m1 stop

14:20 - 09:25SYD-CMB

24h 35m2 stops

$959

Find Deal

Wed, 15 Oct - Wed, 19 Nov

22:55 - 07:20CMB-SYD

27h 55m2 stops

13:50 - 21:55SYD-CMB

37h 35m3 stops

$965

Find Deal

Mon, 22 Sep - Sun, 5 Oct

10:40 - 11:35CMB-SYD

20h 25m3 stops

10:15 - 21:55SYD-CMB

17h 10m1 stop

$968

Find Deal

Mon, 22 Sep - Sun, 5 Oct

22:55 - 20:00CMB-SYD

16h 35m1 stop

20:45 - 21:55SYD-CMB

29h 40m2 stops

$974

Find Deal

Mon, 1 Sep - Mon, 8 Sep

19:30 - 07:50CMB-SYD

31h 50m2 stops

12:50 - 21:55SYD-CMB

37h 35m3 stops

$988

Find Deal

Mon, 1 Sep - Mon, 8 Sep

22:55 - 20:00CMB-SYD

16h 35m1 stop

10:15 - 09:40SYD-CMB

28h 55m1 stop

$999

Find Deal

Fri, 3 Oct - Fri, 10 Oct

00:40 - 18:50CMB-SYD

36h 40m2 stops

21:50 - 09:25SYD-CMB

17h 05m1 stop

$1,004

Find Deal

Fri, 31 Oct - Tue, 11 Nov

10:25 - 09:15CMB-SYD

17h 20m1 stop

10:45 - 22:00SYD-CMB

16h 45m1 stop

$1,007

Find Deal

Sat, 1 Nov - Sat, 22 Nov

00:50 - 09:40CMB-SYD

27h 20m1 stop

15:15 - 23:30SYD-CMB

37h 45m1 stop

$1,211Cathay Pacific

Find Deal

Fri, 24 Oct - Sat, 15 Nov

00:50 - 08:40CMB-SYD

27h 20m1 stop

10:10 - 23:30SYD-CMB

17h 50m1 stop

$1,212Cathay Pacific

Find Deal

Sun, 31 Aug - Mon, 8 Sep

Cathay Pacific flights from Colombo to Sydney

Our best Cathay Pacific deals on Colombo to Sydney flight tickets

Cathay Pacific

24 Oct

CMB00:50Colombo Bandaranaike Intl

27h 20m

1 stop

SYD09:40Sydney Kingsford Smith

15 Nov

SYD15:15Sydney Kingsford Smith

37h 45m

1 stop

CMB23:30Colombo Bandaranaike Intl

$1,211

Find similar

Cathay Pacific

31 Aug

CMB00:50Colombo Bandaranaike Intl

27h 20m

1 stop

SYD08:40Sydney Kingsford Smith

8 Sept

SYD10:10Sydney Kingsford Smith

17h 50m

1 stop

CMB23:30Colombo Bandaranaike Intl

$1,212

Find similar

China Eastern flights from Colombo to Sydney

Our best China Eastern deals on Colombo to Sydney flight tickets

China Eastern

25 Aug

CMB22:10Colombo Bandaranaike Intl

29h 20m

2 stops

SYD08:00Sydney Kingsford Smith

2 Sept

SYD11:20Sydney Kingsford Smith

35h 30m

3 stops

CMB18:20Colombo Bandaranaike Intl

$5,727

Find similar

China Eastern

25 Aug

CMB20:30Colombo Bandaranaike Intl

31h 00m

3 stops

SYD08:00Sydney Kingsford Smith

2 Sept

SYD11:20Sydney Kingsford Smith

35h 30m

3 stops

CMB18:20Colombo Bandaranaike Intl

$7,928

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Fly from

Fly to

Route

Depart

Return

Price

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Wed 15/10

22:55-21:00

1 stop16h 35m

Sydney Kingsford Smith

Wed 19/11

14:20-09:25

2 stops24h 35m

$959

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 22/9

22:55-07:20

2 stops27h 55m

Sydney Kingsford Smith

Sun 5/10

13:50-21:55

3 stops37h 35m

$965

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 22/9

10:40-11:35

3 stops20h 25m

Sydney Kingsford Smith

Sun 5/10

10:15-21:55

1 stop17h 10m

$968

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 1/9

22:55-20:00

1 stop16h 35m

Sydney Kingsford Smith

Mon 8/9

20:45-21:55

2 stops29h 40m

$974

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 1/9

19:30-07:50

2 stops31h 50m

Sydney Kingsford Smith

Mon 8/9

12:50-21:55

3 stops37h 35m

$988

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Fri 3/10

22:55-20:00

1 stop16h 35m

Sydney Kingsford Smith

Fri 10/10

10:15-09:40

1 stop28h 55m

$999

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Fri 31/10

00:40-18:50

2 stops36h 40m

Sydney Kingsford Smith

Tue 11/11

21:50-09:25

1 stop17h 05m

$1,004

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sat 1/11

10:25-09:15

1 stop17h 20m

Sydney Kingsford Smith

Sat 22/11

10:45-22:00

1 stop16h 45m

$1,007

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Fri 24/10

00:50-09:40

1 stop27h 20m

Sydney Kingsford Smith

Sat 15/11

15:15-23:30

1 stop37h 45m

$1,211

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 31/8

00:50-08:40

1 stop27h 20m

Sydney Kingsford Smith

Mon 8/9

10:10-23:30

1 stop17h 50m

$1,212

Flights are sorted by cheapest return flights first.

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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

Other information

What is the cheapest month to fly to Sydney?

The month of August is, on average, the cheapest month to fly to Sydney from Colombo, with most prices found around $1,365. If you aren’t able to travel to Sydney during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,475.

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

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,876. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,922.

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

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Colombo to Sydney in the morning for as low as $1,600. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,891 on average. Flights to Sydney from Colombo in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 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 $1,645 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 $1,297 on momondo.

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

There are 2 cabin classes available to choose from on Colombo to Sydney Kingsford Smith 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	10h 05m
Direct flights	Tue, Fri, Sat and Sun
Airports in Sydney	1 airport

The fastest flight from Colombo to Sydney takes 10h 05m

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

There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

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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 15h 25m.
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 August 2025, 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 $1,153	Free cancellation	Rating 7.5 896 reviews	Search Qantas Airways flights
Singapore Airlines	PriceFrom $1,160	Free cancellation	Rating 8.1 1,347 reviews	Search Singapore Airlines flights
Thai Airways	PriceFrom $1,277	Free cancellation	Rating 7.8 344 reviews	Search Thai Airways flights
Malaysia Airlines	PriceFrom $1,294	Free cancellation	Rating 7.4 274 reviews	Search Malaysia Airlines flights
SriLankan Airlines	PriceFrom $1,508	Free cancellation	Rating 6.8 75 reviews	Search SriLankan Airlines flights

Parramatta

Wollongong

Terrigal

Katoomba

Penrith

Lithgow

Manly

Leura

Bondi Beach

Coogee

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.

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Cheap flights from Colombo to Sydney from $513

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colombo to Sydney departing on 18/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Colombo to Sydney

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Cathay Pacific flights from Colombo to Sydney

Our best Cathay Pacific deals on Colombo to Sydney flight tickets

China Eastern flights from Colombo to Sydney

Our best China Eastern deals on Colombo to Sydney flight tickets

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Use the filters below to find and compare flights from Colombo to Sydney that are best for you.

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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

What is the cheapest month to fly to Sydney?

The month of August is, on average, the cheapest month to fly to Sydney from Colombo, with most prices found around $1,365. If you aren’t able to travel to Sydney during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,475.

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

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,876. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,922.

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

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 to Sydney?

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

There are 2 cabin classes available to choose from on Colombo to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Which airlines fly to Sydney?

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

1 flights are operational daily from Colombo to Sydney as of August 2025. The most popular departure time for this route is 00:00, with 100% of flights per day taking off in the morning.

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

The number of flights available between Colombo and Sydney is 8 per week as of August 2025. The most frequent departure day is Tue, with 25% of weekly flights leaving on this day.

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

Direct flights

Airports in Sydney

How far is Colombo to Sydney Kingsford Smith by plane?

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

How many operators does momondo search 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?

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

Best airlines flying from Colombo to Sydney

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

Travelling to a place near Sydney?

Why use momondo?

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

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

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

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

An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing New South Wales