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Cheap flights from Colombo to Sydney from $636

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 14/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:15 - 20:35
CMB
-
SYD
21h 50m
2 stops
Multiple Airlines Logo
20:50 - 11:05
SYD
-
CMB
18h 45m
1 stop
$965Multiple Airlines
Fri, 3 Apr - Thu, 9 Apr
Multiple Airlines Logo
10:40 - 11:45
CMB
-
SYD
20h 35m
2 stops
Multiple Airlines Logo
20:50 - 09:40
SYD
-
CMB
17h 20m
1 stop
$967Multiple Airlines
Mon, 6 Apr - Sun, 12 Apr
Multiple Airlines Logo
10:40 - 19:35
CMB
-
SYD
28h 25m
1 stop
Multiple Airlines Logo
20:50 - 09:40
SYD
-
CMB
17h 20m
1 stop
$968Multiple Airlines
Sun, 5 Apr - Sun, 12 Apr
Multiple Airlines Logo
22:50 - 06:15
CMB
-
SYD
25h 55m
2 stops
Multiple Airlines Logo
20:05 - 21:50
SYD
-
CMB
31h 15m
3 stops
$971Multiple Airlines
Sun, 22 Feb - Sat, 7 Mar
Multiple Airlines Logo
10:25 - 12:45
CMB
-
SYD
20h 50m
2 stops
Multiple Airlines Logo
20:50 - 09:25
SYD
-
CMB
17h 05m
1 stop
$973Multiple Airlines
Sat, 4 Apr - Mon, 13 Apr
Multiple Airlines Logo
03:00 - 09:15
CMB
-
SYD
24h 45m
3 stops
Multiple Airlines Logo
20:05 - 09:25
SYD
-
CMB
18h 50m
2 stops
$983Multiple Airlines
Wed, 4 Mar - Thu, 12 Mar
Multiple Airlines Logo
10:40 - 19:35
CMB
-
SYD
28h 25m
1 stop
Multiple Airlines Logo
20:50 - 09:25
SYD
-
CMB
17h 05m
1 stop
$988Multiple Airlines
Sun, 5 Apr - Mon, 13 Apr
Multiple Airlines Logo
10:40 - 11:45
CMB
-
SYD
20h 35m
2 stops
Multiple Airlines Logo
20:50 - 11:05
SYD
-
CMB
18h 45m
1 stop
$991Multiple Airlines
Mon, 6 Apr - Thu, 9 Apr
Multiple Airlines Logo
03:00 - 08:40
CMB
-
SYD
24h 10m
3 stops
Multiple Airlines Logo
21:50 - 16:15
SYD
-
CMB
23h 55m
2 stops
$992Multiple Airlines
Sat, 7 Feb - Mon, 23 Feb
Multiple Airlines Logo
10:25 - 12:45
CMB
-
SYD
20h 50m
2 stops
Multiple Airlines Logo
20:50 - 11:05
SYD
-
CMB
18h 45m
1 stop
$995Multiple Airlines
Sat, 4 Apr - Thu, 9 Apr

China Eastern flights from Colombo to Sydney

Our best China Eastern deals on Colombo to Sydney flight tickets
China Eastern
16 Mar
CMB01:05Colombo Bandaranaike Intl
51h 25m
3 stops
SYD10:00Sydney Kingsford Smith
8 June
SYD11:20Sydney Kingsford Smith
59h 30m
2 stops
CMB18:20Colombo Bandaranaike Intl
$1,079
China Eastern
8 Apr
CMB22:10Colombo Bandaranaike Intl
33h 55m
2 stops
SYD12:35Sydney Kingsford Smith
11 Apr
SYD11:20Sydney Kingsford Smith
38h 20m
2 stops
CMB21:10Colombo Bandaranaike Intl
$1,131
China Eastern
8 Apr
CMB22:10Colombo Bandaranaike Intl
33h 55m
2 stops
SYD12:35Sydney Kingsford Smith
14 Apr
SYD11:00Sydney Kingsford Smith
35h 50m
2 stops
CMB18:20Colombo Bandaranaike Intl
$1,152

SriLankan Airlines flights from Colombo to Sydney

Our best SriLankan Airlines deals on Colombo to Sydney flight tickets
SriLankan Airlines
29 Jan
CMB00:05Colombo Bandaranaike Intl
10h 15m
SYD15:50Sydney Kingsford Smith
31 Jan
SYD17:20Sydney Kingsford Smith
10h 55m
CMB22:45Colombo Bandaranaike Intl
$2,563
SriLankan Airlines
24 Jan
CMB00:05Colombo Bandaranaike Intl
10h 15m
SYD15:50Sydney Kingsford Smith
7 Feb
SYD17:20Sydney Kingsford Smith
10h 55m
CMB22:45Colombo Bandaranaike Intl
$2,569
SriLankan Airlines
22 Jan
CMB00:05Colombo Bandaranaike Intl
10h 15m
SYD15:50Sydney Kingsford Smith
3 July
SYD16:10Sydney Kingsford Smith
11h 15m
CMB22:55Colombo Bandaranaike Intl
$2,787

momondo Fare Finder

 
Customise your flight search to find flights from Colombo 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 20 January 2026.
Use the filters below to find and compare flights from Colombo to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Fri 3/4

17:15-20:35

2 stops21h 50m

Sydney Kingsford Smith

Thu 9/4

20:50-11:05

1 stop18h 45m

$965

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 6/4

10:40-11:45

2 stops20h 35m

Sydney Kingsford Smith

Sun 12/4

20:50-09:40

1 stop17h 20m

$967

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 5/4

10:40-19:35

1 stop28h 25m

Sydney Kingsford Smith

Sun 12/4

20:50-09:40

1 stop17h 20m

$968

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 22/2

22:50-06:15

2 stops25h 55m

Sydney Kingsford Smith

Sat 7/3

20:05-21:50

3 stops31h 15m

$971

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sat 4/4

10:25-12:45

2 stops20h 50m

Sydney Kingsford Smith

Mon 13/4

20:50-09:25

1 stop17h 05m

$973

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Wed 4/3

03:00-09:15

3 stops24h 45m

Sydney Kingsford Smith

Thu 12/3

20:05-09:25

2 stops18h 50m

$983

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 5/4

10:40-19:35

1 stop28h 25m

Sydney Kingsford Smith

Mon 13/4

20:50-09:25

1 stop17h 05m

$988

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 6/4

10:40-11:45

2 stops20h 35m

Sydney Kingsford Smith

Thu 9/4

20:50-11:05

1 stop18h 45m

$991

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sat 7/2

03:00-08:40

3 stops24h 10m

Sydney Kingsford Smith

Mon 23/2

21:50-16:15

2 stops23h 55m

$992

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sat 4/4

10:25-12:45

2 stops20h 50m

Sydney Kingsford Smith

Thu 9/4

20:50-11:05

1 stop18h 45m

$995

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 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 September is, on average, the cheapest month to fly to Sydney from Colombo, with most prices found around $1,392. 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 $1,420.

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 $1,616. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,856.

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 $1,576 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 $1,186 on momondo.

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

There are 3 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

16h 10m

Direct flights

Tue, Fri, Sat and Sun

Airports in Sydney

1 airport
The fastest flight from Colombo to Sydney takes 16h 10m
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

  • 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 16h 10m.

  • 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?

  • 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
SriLankan AirlinesPriceFrom $562Free cancellationRating
6.8
78 reviews
Search SriLankan Airlines flights
Malaysia AirlinesPriceFrom $904Free cancellationRating
7.3
290 reviews
Search Malaysia Airlines flights
Qantas AirwaysPriceFrom $1,058Free cancellationRating
7.5
973 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $1,099Free cancellationRating
8.1
1,433 reviews
Search Singapore Airlines flights
Thai AirwaysPriceFrom $1,234Free cancellationRating
7.8
379 reviews
Search Thai Airways flights

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?

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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