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

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

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

The number of flights available between Colombo and Sydney is 4 per week as of October 2025. The most frequent departure day is Tue, with 25% of weekly flights leaving on this day.

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 35% 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.

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 October 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.

$490 Cheap Flights from Colombo to Sydney in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $1,411 to $1,872. The lowest price recently found on this route was $1,272.

1 adult

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Find the cheapest flights from Colombo to Sydney

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Enter your travel dates to find the best prices.

00:45 - 07:55CMB-SYD

25h 40m1 stop

11:15 - 23:30SYD-CMB

17h 45m1 stop

$1,272Qantas Airways

Find Deal

Mon, 9 Mar - Thu, 12 Mar

22:50 - 09:15CMB-SYD

28h 55m1 stop

10:45 - 21:50SYD-CMB

16h 35m1 stop

$1,274Multiple Airlines

Find Deal

Fri, 20 Feb - Fri, 20 Mar

01:05 - 11:00CMB-SYD

28h 25m2 stops

12:20 - 18:20SYD-CMB

35h 30m3 stops

$1,341China Eastern

Find Deal

Mon, 15 Dec - Tue, 30 Dec

20:20 - 10:00CMB-SYD

32h 10m1 stop

12:20 - 23:40SYD-CMB

64h 50m3 stops

$1,345China Eastern

Find Deal

Tue, 16 Dec - Tue, 30 Dec

01:05 - 10:00CMB-SYD

27h 25m2 stops

15:10 - 23:40SYD-CMB

38h 00m2 stops

$1,351China Eastern

Find Deal

Sun, 23 Nov - Mon, 1 Dec

00:45 - 13:05CMB-SYD

30h 50m1 stop

21:50 - 09:25SYD-CMB

17h 05m1 stop

$1,362Multiple Airlines

Find Deal

Mon, 24 Nov - Tue, 2 Dec

10:40 - 11:35CMB-SYD

20h 25m2 stops

20:45 - 11:05SYD-CMB

18h 50m1 stop

$1,370Multiple Airlines

Find Deal

Sun, 12 Apr - Sun, 28 Jun

00:40 - 20:35CMB-SYD

14h 25m1 stop

10:25 - 23:35SYD-CMB

18h 40m1 stop

$1,380Malaysia Airlines

Find Deal

Thu, 19 Feb - Fri, 20 Mar

00:40 - 07:55CMB-SYD

25h 45m1 stop

10:25 - 23:35SYD-CMB

18h 40m1 stop

$1,437Malaysia Airlines

Find Deal

Sun, 23 Nov - Mon, 1 Dec

00:55 - 20:30CMB-SYD

15h 05m1 stop

10:00 - 23:55SYD-CMB

18h 25m1 stop

$1,484Thai Airways

Find Deal

Sat, 11 Apr - Sun, 28 Jun

China Eastern flights from Colombo to Sydney

Our best China Eastern deals on Colombo to Sydney flight tickets

China Eastern

15 Dec

CMB01:05Colombo Bandaranaike Intl

28h 25m

2 stops

SYD11:00Sydney Kingsford Smith

30 Dec

SYD12:20Sydney Kingsford Smith

35h 30m

3 stops

CMB18:20Colombo Bandaranaike Intl

$1,341

Find similar

China Eastern

16 Dec

CMB20:20Colombo Bandaranaike Intl

32h 10m

1 stop

SYD10:00Sydney Kingsford Smith

30 Dec

SYD12:20Sydney Kingsford Smith

64h 50m

3 stops

CMB23:40Colombo Bandaranaike Intl

$1,345

Find similar

China Eastern

23 Nov

CMB01:05Colombo Bandaranaike Intl

27h 25m

2 stops

SYD10:00Sydney Kingsford Smith

1 Dec

SYD15:10Sydney Kingsford Smith

38h 00m

2 stops

CMB23:40Colombo Bandaranaike Intl

$1,351

Find similar

Malaysia Airlines flights from Colombo to Sydney

Our best Malaysia Airlines deals on Colombo to Sydney flight tickets

Malaysia Airlines

19 Feb

CMB00:40Colombo Bandaranaike Intl

14h 25m

1 stop

SYD20:35Sydney Kingsford Smith

20 Mar

SYD10:25Sydney Kingsford Smith

18h 40m

1 stop

CMB23:35Colombo Bandaranaike Intl

$1,380

Find similar

Malaysia Airlines

23 Nov

CMB00:40Colombo Bandaranaike Intl

25h 45m

1 stop

SYD07:55Sydney Kingsford Smith

1 Dec

SYD10:25Sydney Kingsford Smith

18h 40m

1 stop

CMB23:35Colombo Bandaranaike Intl

$1,437

Find similar

Malaysia Airlines

19 Feb

CMB00:40Colombo Bandaranaike Intl

25h 45m

1 stop

SYD07:55Sydney Kingsford Smith

20 Mar

SYD12:10Sydney Kingsford Smith

16h 55m

1 stop

CMB23:35Colombo Bandaranaike Intl

$1,478

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 9/3

00:45-07:55

1 stop25h 40m

Sydney Kingsford Smith

Thu 12/3

11:15-23:30

1 stop17h 45m

$1,272

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Fri 20/2

22:50-09:15

1 stop28h 55m

Sydney Kingsford Smith

Fri 20/3

10:45-21:50

1 stop16h 35m

$1,274

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 15/12

01:05-11:00

2 stops28h 25m

Sydney Kingsford Smith

Tue 30/12

12:20-18:20

3 stops35h 30m

$1,341

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 16/12

20:20-10:00

1 stop32h 10m

Sydney Kingsford Smith

Tue 30/12

12:20-23:40

3 stops64h 50m

$1,345

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 23/11

01:05-10:00

2 stops27h 25m

Sydney Kingsford Smith

Mon 1/12

15:10-23:40

2 stops38h 00m

$1,351

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 24/11

00:45-13:05

1 stop30h 50m

Sydney Kingsford Smith

Tue 2/12

21:50-09:25

1 stop17h 05m

$1,362

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 12/4

10:40-11:35

2 stops20h 25m

Sydney Kingsford Smith

Sun 28/6

20:45-11:05

1 stop18h 50m

$1,370

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Thu 19/2

00:40-20:35

1 stop14h 25m

Sydney Kingsford Smith

Fri 20/3

10:25-23:35

1 stop18h 40m

$1,380

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 23/11

00:40-07:55

1 stop25h 45m

Sydney Kingsford Smith

Mon 1/12

10:25-23:35

1 stop18h 40m

$1,437

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sat 11/4

00:55-20:30

1 stop15h 05m

Sydney Kingsford Smith

Sun 28/6

10:00-23:55

1 stop18h 25m

$1,484

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

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 September is, on average, the cheapest month to fly to Sydney from Colombo, with most prices found around $1,425. If you aren’t able to travel to Sydney during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,454.

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 $1,654. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,934.

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 $1,582. 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 $1,869 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 $1,616 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 $1,235 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)

Search flight deals

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 10h 15m.
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 October 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 $1,140	Free cancellation	Rating 7.5 924 reviews	Search Qantas Airways flights
Singapore Airlines	PriceFrom $1,148	Free cancellation	Rating 8.1 1,388 reviews	Search Singapore Airlines flights
Malaysia Airlines	PriceFrom $1,253	Free cancellation	Rating 7.3 278 reviews	Search Malaysia Airlines flights
Thai Airways	PriceFrom $1,263	Free cancellation	Rating 7.8 361 reviews	Search Thai Airways flights
SriLankan Airlines	PriceFrom $1,525	Free cancellation	Rating 6.9 76 reviews	Search SriLankan Airlines flights

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Leura

Manly

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.

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.

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Cheap flights from Colombo to Sydney from $490

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 16/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Colombo to Sydney

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

China Eastern flights from Colombo to Sydney

Our best China Eastern deals on Colombo to Sydney flight tickets

Malaysia Airlines flights from Colombo to Sydney

Our best Malaysia Airlines deals on Colombo to Sydney flight tickets

momondo Fare Finder

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

What is the cheapest month to fly to Sydney?

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 $1,654. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,934.

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.

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

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

Which airlines fly to Sydney?

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

The number of flights available between Colombo and Sydney is 4 per week as of October 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