Cheap flights from Colombo Bandaranaike Intl Airport to Sydney from $598

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 Bandaranaike Intl Airport to Sydney departing on 18/2. 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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Find the cheapest flights from Colombo Bandaranaike Intl Airport to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
03:30 - 18:50
CMB
-
SYD
33h 50m
3 stops
Multiple Airlines Logo
10:45 - 09:25
SYD
-
CMB
28h 10m
1 stop
$928Multiple Airlines
Thu, 5 Mar - Fri, 20 Mar
Multiple Airlines Logo
17:15 - 19:20
CMB
-
SYD
21h 35m
2 stops
Multiple Airlines Logo
20:50 - 09:25
SYD
-
CMB
17h 05m
1 stop
$932Multiple Airlines
Mon, 6 Apr - Wed, 15 Apr
Multiple Airlines Logo
17:15 - 19:20
CMB
-
SYD
21h 35m
2 stops
Multiple Airlines Logo
20:35 - 11:05
SYD
-
CMB
19h 00m
1 stop
$934Multiple Airlines
Mon, 6 Apr - Thu, 16 Apr
Multiple Airlines Logo
09:05 - 11:45
CMB
-
SYD
22h 10m
2 stops
Multiple Airlines Logo
20:35 - 11:05
SYD
-
CMB
19h 00m
1 stop
$938Multiple Airlines
Wed, 8 Apr - Thu, 16 Apr
Multiple Airlines Logo
09:05 - 11:45
CMB
-
SYD
22h 10m
2 stops
Multiple Airlines Logo
20:35 - 11:05
SYD
-
CMB
19h 00m
1 stop
$939Multiple Airlines
Mon, 6 Apr - Tue, 14 Apr
Multiple Airlines Logo
10:25 - 11:45
CMB
-
SYD
20h 50m
2 stops
Multiple Airlines Logo
20:50 - 09:25
SYD
-
CMB
17h 05m
1 stop
$941Multiple Airlines
Tue, 21 Apr - Mon, 27 Apr
Multiple Airlines Logo
13:45 - 18:50
CMB
-
SYD
23h 35m
3 stops
Multiple Airlines Logo
20:05 - 09:25
SYD
-
CMB
18h 50m
2 stops
$942Multiple Airlines
Sun, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
10:25 - 11:45
CMB
-
SYD
20h 50m
2 stops
Multiple Airlines Logo
20:50 - 09:25
SYD
-
CMB
17h 05m
1 stop
$949Multiple Airlines
Tue, 7 Apr - Wed, 15 Apr
Multiple Airlines Logo
10:25 - 11:45
CMB
-
SYD
20h 50m
2 stops
Multiple Airlines Logo
20:35 - 11:05
SYD
-
CMB
19h 00m
1 stop
$951Multiple Airlines
Tue, 7 Apr - Tue, 14 Apr
Multiple Airlines Logo
13:45 - 18:50
CMB
-
SYD
23h 35m
3 stops
Multiple Airlines Logo
20:05 - 21:50
SYD
-
CMB
31h 15m
2 stops
$952Multiple Airlines
Sun, 15 Mar - Sun, 22 Mar

China Eastern flights from Colombo Bandaranaike Intl Airport to Sydney

Our best China Eastern deals on Colombo Bandaranaike Intl Airport to Sydney flight tickets
China Eastern
8 Apr
CMB22:10Colombo Bandaranaike Intl
29h 20m
2 stops
SYD08:00Sydney Kingsford Smith
18 Apr
SYD11:20Sydney Kingsford Smith
38h 20m
2 stops
CMB21:10Colombo Bandaranaike Intl
$1,075
China Eastern
8 Apr
CMB22:10Colombo Bandaranaike Intl
29h 20m
2 stops
SYD08:00Sydney Kingsford Smith
16 Apr
SYD11:20Sydney Kingsford Smith
38h 20m
2 stops
CMB21:10Colombo Bandaranaike Intl
$1,091
China Eastern
5 Mar
CMB01:05Colombo Bandaranaike Intl
31h 00m
3 stops
SYD13:35Sydney Kingsford Smith
29 May
SYD10:05Sydney Kingsford Smith
63h 35m
3 stops
CMB21:10Colombo Bandaranaike Intl
$1,096

Malaysia Airlines flights from Colombo Bandaranaike Intl Airport to Sydney

Our best Malaysia Airlines deals on Colombo Bandaranaike Intl Airport to Sydney flight tickets
Malaysia Airlines
5 Mar
CMB00:40Colombo Bandaranaike Intl
14h 25m
1 stop
SYD20:35Sydney Kingsford Smith
29 May
SYD13:05Sydney Kingsford Smith
14h 20m
1 stop
CMB22:55Colombo Bandaranaike Intl
$1,065
Malaysia Airlines
31 Jan
CMB00:40Colombo Bandaranaike Intl
28h 10m
1 stop
SYD10:20Sydney Kingsford Smith
21 Feb
SYD22:15Sydney Kingsford Smith
30h 50m
1 stop
CMB23:35Colombo Bandaranaike Intl
$1,518
Malaysia Airlines
1 Feb
CMB00:40Colombo Bandaranaike Intl
28h 10m
1 stop
SYD10:20Sydney Kingsford Smith
3 Feb
SYD22:15Sydney Kingsford Smith
30h 50m
1 stop
CMB23:35Colombo Bandaranaike Intl
$1,540

momondo Fare Finder

 
Customise your flight search to find flights from Colombo Bandaranaike Intl Airport to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 31 January 2026.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Thu 5/3

03:30-18:50

3 stops33h 50m

Sydney Kingsford Smith

Fri 20/3

10:45-09:25

1 stop28h 10m

$928

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 6/4

17:15-19:20

2 stops21h 35m

Sydney Kingsford Smith

Wed 15/4

20:50-09:25

1 stop17h 05m

$932

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 6/4

17:15-19:20

2 stops21h 35m

Sydney Kingsford Smith

Thu 16/4

20:35-11:05

1 stop19h 00m

$934

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Wed 8/4

09:05-11:45

2 stops22h 10m

Sydney Kingsford Smith

Thu 16/4

20:35-11:05

1 stop19h 00m

$938

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 6/4

09:05-11:45

2 stops22h 10m

Sydney Kingsford Smith

Tue 14/4

20:35-11:05

1 stop19h 00m

$939

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 21/4

10:25-11:45

2 stops20h 50m

Sydney Kingsford Smith

Mon 27/4

20:50-09:25

1 stop17h 05m

$941

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 15/3

13:45-18:50

3 stops23h 35m

Sydney Kingsford Smith

Sun 22/3

20:05-09:25

2 stops18h 50m

$942

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 7/4

10:25-11:45

2 stops20h 50m

Sydney Kingsford Smith

Wed 15/4

20:50-09:25

1 stop17h 05m

$949

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 7/4

10:25-11:45

2 stops20h 50m

Sydney Kingsford Smith

Tue 14/4

20:35-11:05

1 stop19h 00m

$951

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 15/3

13:45-18:50

3 stops23h 35m

Sydney Kingsford Smith

Sun 22/3

20:05-21:50

2 stops31h 15m

$952

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Colombo Bandaranaike Intl Airport 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 Bandaranaike Intl Airport 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 Bandaranaike Intl Airport, with most prices found around $1,334. If you aren’t able to travel to Sydney during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,352.

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 $1,548. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,778.

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

Fly from Colombo Bandaranaike Intl to Sydney Kingsford Smith for the best Colombo Bandaranaike Intl - 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 Bandaranaike Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,501 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 Bandaranaike Intl Airport for as low as $1,137 on momondo.

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

There are 3 cabin classes available to choose from on Colombo Bandaranaike Intl 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.

Can stopping save me money on Colombo Bandaranaike Intl Airport to Sydney flights?

You could potentially save up to 4% on your flight if you consider stops on a Colombo Bandaranaike Intl Airport to Sydney flight.

How have Colombo Bandaranaike Intl Airport to Sydney flight prices changed over time?

As of January 2026, prices for Colombo Bandaranaike Intl Airport to Sydney flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Colombo Bandaranaike Intl Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Colombo Bandaranaike Intl Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Colombo Bandaranaike Intl Airport to Sydney (CMB to SYD) flight deals and tips

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

Best price found

$984

Fastest flight time

10h 15m

Direct flights

Tue, Fri, Sat and Sun

Airports in Sydney

1 airport
The best one-way flight to Sydney from Colombo Bandaranaike Intl Airport in the past 72 hours is $984. The best return flight deal from Colombo Bandaranaike Intl Airport to Sydney found on momondo in the last 72 hours is $1,603.
The fastest flight from Colombo Bandaranaike Intl Airport to Sydney takes 10h 15m
Direct flights go from Colombo Bandaranaike Intl Airport to Sydney on Tuesday, Friday, Saturday and Sunday. Airline offering direct flights is SriLankan Airlines..
There is 1 airport in Sydney. From Colombo Bandaranaike Intl Airport there are direct flights to Sydney Kingsford Smith (SYD).
  • How far is Colombo Bandaranaike Intl to Sydney Kingsford Smith by plane?

    Colombo Bandaranaike Intl and Sydney Kingsford Smith are 8756.9 km apart from one another. By plane, this route typically takes 10h 15m.

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

    Prices for flights from Colombo Bandaranaike Intl Airport to Sydney Kingsford Smith Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colombo Bandaranaike Intl Airport to Sydney Kingsford Smith Airport.

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

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Colombo Bandaranaike Intl Airport to Sydney?

  • What is the most popular airline from Colombo Bandaranaike Intl Airport to Sydney?

Best airlines flying from Colombo Bandaranaike Intl Airport to Sydney

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to Sydney with momondo
Airline
Rating
Free cancellation
Price
SriLankan AirlinesPriceFrom $539Free cancellationRating
6.8
79 reviews
Search SriLankan Airlines flights
Malaysia AirlinesPriceFrom $866Free cancellationRating
7.3
290 reviews
Search Malaysia Airlines flights
Qantas AirwaysPriceFrom $1,014Free cancellationRating
7.5
982 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $1,074Free cancellationRating
8.2
1,443 reviews
Search Singapore Airlines flights
Thai AirwaysPriceFrom $1,182Free cancellationRating
7.8
381 reviews
Search Thai Airways flights
  • SriLankan Airlines Flights From Colombo Bandaranaike Intl Airport to Sydney

    SriLankan Airlines is one of the most popular airlines flying from Colombo Bandaranaike Intl Airport to Sydney, operating 4 flights/week on average for this route. A good SriLankan Airlines flight deal for Colombo Bandaranaike Intl Airport to Sydney starts from $539 round-trip, up to an average price of $1,709. Our users have rated SriLankan Airlines at 6.8/10.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Penrith
Katoomba
Lithgow
Leura
Manly
Coogee
Bondi Beach
Cronulla
Randwick
Charlestown
Newport
Swansea

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colombo to Sydney . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Colombo to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Sydney from Colombo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Colombo to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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