Cheap flights from Colombo Bandaranaike Intl Airport to Sydney from $582

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 18/3. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
02:05 - 07:05
CMB
-
SYD
23h 30m
2 stops
Multiple Airlines Logo
09:45 - 16:15
SYD
-
CMB
35h 00m
2 stops
$964Multiple Airlines
พ., 1 เม.ย. - อา., 19 เม.ย.
Multiple Airlines Logo
12:30 - 20:20
CMB
-
SYD
26h 20m
2 stops
Multiple Airlines Logo
13:00 - 01:50
SYD
-
CMB
17h 20m
2 stops
$968Multiple Airlines
ศ., 3 เม.ย. - ศ., 10 เม.ย.
Multiple Airlines Logo
12:30 - 18:50
CMB
-
SYD
24h 50m
2 stops
Multiple Airlines Logo
10:45 - 21:50
SYD
-
CMB
16h 35m
1 stop
$970Multiple Airlines
อา., 1 มี.ค. - ส., 7 มี.ค.
Multiple Airlines Logo
17:15 - 18:50
CMB
-
SYD
20h 05m
2 stops
Multiple Airlines Logo
13:35 - 21:10
SYD
-
CMB
13h 05m
1 stop
$980Multiple Airlines
ศ., 6 มี.ค. - ศ., 20 มี.ค.
Multiple Airlines Logo
09:10 - 18:50
CMB
-
SYD
28h 10m
2 stops
Multiple Airlines Logo
10:45 - 21:50
SYD
-
CMB
16h 35m
1 stop
$981Multiple Airlines
อา., 1 มี.ค. - ส., 7 มี.ค.
Multiple Airlines Logo
09:10 - 18:50
CMB
-
SYD
28h 10m
2 stops
Multiple Airlines Logo
13:35 - 21:10
SYD
-
CMB
13h 05m
1 stop
$988Multiple Airlines
อา., 1 มี.ค. - ส., 7 มี.ค.
Multiple Airlines Logo
22:50 - 20:35
CMB
-
SYD
16h 15m
1 stop
Multiple Airlines Logo
10:45 - 21:50
SYD
-
CMB
16h 35m
1 stop
$996Multiple Airlines
อา., 1 มี.ค. - ส., 7 มี.ค.
Multiple Airlines Logo
17:15 - 18:50
CMB
-
SYD
20h 05m
2 stops
Multiple Airlines Logo
20:05 - 11:00
SYD
-
CMB
20h 25m
1 stop
$1,015Multiple Airlines
อา., 1 มี.ค. - ส., 7 มี.ค.
Multiple Airlines Logo
11:30 - 12:45
CMB
-
SYD
43h 45m
3 stops
Multiple Airlines Logo
07:05 - 01:05
SYD
-
CMB
22h 30m
2 stops
$1,018Multiple Airlines
ศ., 3 เม.ย. - ศ., 10 เม.ย.
Multiple Airlines Logo
22:50 - 20:35
CMB
-
SYD
16h 15m
1 stop
Multiple Airlines Logo
10:45 - 21:50
SYD
-
CMB
16h 35m
1 stop
$1,035Multiple Airlines
อา., 1 มี.ค. - ส., 7 มี.ค.

Qantas Airways flights from Colombo Bandaranaike Intl Airport to Sydney

Our best Qantas Airways deals on Colombo Bandaranaike Intl Airport to Sydney flight tickets
Qantas Airways
28 Feb
CMB01:35Colombo Bandaranaike Intl
24h 20m
1 stop
SYD07:25Sydney Kingsford Smith
7 Mar
SYD11:30Sydney Kingsford Smith
15h 10m
1 stop
CMB21:10Colombo Bandaranaike Intl
$1,096
Qantas Airways
17 May
CMB12:15Colombo Bandaranaike Intl
16h 05m
2 stops
SYD08:50Sydney Kingsford Smith
22 May
SYD12:40Sydney Kingsford Smith
26h 55m
2 stops
CMB11:05Colombo Bandaranaike Intl
$1,125
Qantas Airways
11 Mar
CMB07:30Colombo Bandaranaike Intl
18h 35m
1 stop
SYD07:35Sydney Kingsford Smith
9 June
SYD07:00Sydney Kingsford Smith
19h 00m
2 stops
CMB21:30Colombo Bandaranaike Intl
$1,246

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
2 Apr
CMB22:10Colombo Bandaranaike Intl
29h 20m
3 stops
SYD09:00Sydney Kingsford Smith
19 Apr
SYD10:05Sydney Kingsford Smith
36h 45m
2 stops
CMB18:20Colombo Bandaranaike Intl
$1,084
China Eastern
4 Apr
CMB22:10Colombo Bandaranaike Intl
30h 20m
3 stops
SYD09:00Sydney Kingsford Smith
11 Apr
SYD10:00Sydney Kingsford Smith
60h 50m
2 stops
CMB18:20Colombo Bandaranaike Intl
$1,086
China Eastern
28 Feb
CMB01:05Colombo Bandaranaike Intl
48h 20m
3 stops
SYD06:55Sydney Kingsford Smith
7 Mar
SYD13:30Sydney Kingsford Smith
39h 40m
2 stops
CMB23:40Colombo Bandaranaike Intl
$1,087

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 19 กุมภาพันธ์ 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

พ. 1/4

02:05-07:05

2 stops23h 30m

Sydney Kingsford Smith

อา. 19/4

09:45-16:15

2 stops35h 00m

$964

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

ศ. 3/4

12:30-20:20

2 stops26h 20m

Sydney Kingsford Smith

ศ. 10/4

13:00-01:50

2 stops17h 20m

$968

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

อา. 1/3

12:30-18:50

2 stops24h 50m

Sydney Kingsford Smith

ส. 7/3

10:45-21:50

1 stop16h 35m

$970

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

ศ. 6/3

17:15-18:50

2 stops20h 05m

Sydney Kingsford Smith

ศ. 20/3

13:35-21:10

1 stop13h 05m

$980

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

อา. 1/3

09:10-18:50

2 stops28h 10m

Sydney Kingsford Smith

ส. 7/3

10:45-21:50

1 stop16h 35m

$981

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

อา. 1/3

09:10-18:50

2 stops28h 10m

Sydney Kingsford Smith

ส. 7/3

13:35-21:10

1 stop13h 05m

$988

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

อา. 1/3

22:50-20:35

1 stop16h 15m

Sydney Kingsford Smith

ส. 7/3

10:45-21:50

1 stop16h 35m

$996

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

อา. 1/3

17:15-18:50

2 stops20h 05m

Sydney Kingsford Smith

ส. 7/3

20:05-11:00

1 stop20h 25m

$1,015

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

ศ. 3/4

11:30-12:45

3 stops43h 45m

Sydney Kingsford Smith

ศ. 10/4

07:05-01:05

2 stops22h 30m

$1,018

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

อา. 1/3

22:50-20:35

1 stop16h 15m

Sydney Kingsford Smith

ส. 7/3

10:45-21:50

1 stop16h 35m

$1,035

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 April is, on average, the cheapest month to fly to Sydney from Colombo Bandaranaike Intl Airport, with most prices found around $1,332. If you aren’t able to travel to Sydney during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,339.

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 $1,533. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,762.

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 $1,482 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 $1,125 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 5% 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 February 2026, prices for Colombo Bandaranaike Intl Airport to Sydney flights are approximately 3% 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

$992

Fastest flight time

16h 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 $992. The best return flight deal from Colombo Bandaranaike Intl Airport to Sydney found on momondo in the last 72 hours is $1,882.
The fastest flight from Colombo Bandaranaike Intl Airport to Sydney takes 16h 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 16h 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 $534Free cancellationRating
6.8
79 reviews
Search SriLankan Airlines flights
Malaysia AirlinesPriceFrom $857Free cancellationRating
7.3
293 reviews
Search Malaysia Airlines flights
Qantas AirwaysPriceFrom $1,004Free cancellationRating
7.5
993 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $1,064Free cancellationRating
8.2
1,463 reviews
Search Singapore Airlines flights
Thai AirwaysPriceFrom $1,171Free cancellationRating
7.8
382 reviews
Search Thai Airways flights

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1 adult
ส. 21/3
ส. 28/3

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