Cheap flights from Colombo to Sydney from $441

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 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
01:50 - 06:45
CMB
-
SYD
24h 25m
1 stop
Qantas Airways Logo
10:20 - 21:30
SYD
-
CMB
15h 40m
1 stop
$1,051Qantas Airways
Mon, 27 Apr - Sun, 3 May
Multiple Airlines Logo
10:25 - 08:20
CMB
-
SYD
17h 25m
1 stop
Multiple Airlines Logo
09:45 - 21:50
SYD
-
CMB
16h 35m
1 stop
$1,094Multiple Airlines
Sat, 18 Apr - Sat, 25 Apr
Qantas Airways Logo
12:15 - 09:05
CMB
-
SYD
16h 20m
2 stops
Qantas Airways Logo
09:00 - 21:30
SYD
-
CMB
17h 00m
2 stops
$1,104Qantas Airways
Thu, 7 May - Thu, 14 May
Multiple Airlines Logo
10:25 - 19:35
CMB
-
SYD
28h 40m
1 stop
Multiple Airlines Logo
09:45 - 09:25
SYD
-
CMB
28h 10m
1 stop
$1,133Multiple Airlines
Tue, 7 Apr - Fri, 10 Apr
Multiple Airlines Logo
23:15 - 11:45
CMB
-
SYD
32h 00m
3 stops
Multiple Airlines Logo
09:15 - 22:55
SYD
-
CMB
18h 10m
1 stop
$1,150Multiple Airlines
Mon, 11 May - Mon, 18 May
Multiple Airlines Logo
02:05 - 06:05
CMB
-
SYD
23h 30m
2 stops
Multiple Airlines Logo
20:50 - 09:40
SYD
-
CMB
17h 20m
1 stop
$1,170Multiple Airlines
Mon, 27 Apr - Sun, 3 May
China Eastern Logo
22:10 - 08:00
CMB
-
SYD
53h 20m
2 stops
China Eastern Logo
10:05 - 18:20
SYD
-
CMB
36h 45m
2 stops
$1,171China Eastern
Tue, 7 Apr - Fri, 10 Apr
Multiple Airlines Logo
22:50 - 19:35
CMB
-
SYD
16h 15m
1 stop
Multiple Airlines Logo
20:50 - 16:15
SYD
-
CMB
23h 55m
2 stops
$1,197Multiple Airlines
Sun, 19 Apr - Sun, 26 Apr
Multiple Airlines Logo
22:50 - 19:35
CMB
-
SYD
16h 15m
1 stop
Multiple Airlines Logo
13:00 - 02:40
SYD
-
CMB
18h 10m
2 stops
$1,210Multiple Airlines
Mon, 20 Apr - Wed, 29 Apr
China Eastern Logo
22:10 - 08:00
CMB
-
SYD
29h 20m
3 stops
China Eastern Logo
10:05 - 19:00
SYD
-
CMB
37h 25m
2 stops
$1,212China Eastern
Tue, 7 Apr - Fri, 10 Apr

China Eastern flights from Colombo to Sydney

Our best China Eastern deals on Colombo to Sydney flight tickets
China Eastern
7 Apr
CMB22:10Colombo Bandaranaike Intl
53h 20m
2 stops
SYD08:00Sydney Kingsford Smith
10 Apr
SYD10:05Sydney Kingsford Smith
36h 45m
2 stops
CMB18:20Colombo Bandaranaike Intl
$1,171
China Eastern
2 Apr
CMB22:10Colombo Bandaranaike Intl
29h 20m
2 stops
SYD09:00Sydney Kingsford Smith
18 Apr
SYD10:00Sydney Kingsford Smith
60h 50m
2 stops
CMB18:20Colombo Bandaranaike Intl
$1,193
China Eastern
7 Apr
CMB22:10Colombo Bandaranaike Intl
29h 20m
3 stops
SYD08:00Sydney Kingsford Smith
10 Apr
SYD10:05Sydney Kingsford Smith
37h 25m
2 stops
CMB19:00Colombo Bandaranaike Intl
$1,212

Qantas Airways flights from Colombo to Sydney

Our best Qantas Airways deals on Colombo to Sydney flight tickets
Qantas Airways
27 Apr
CMB01:50Colombo Bandaranaike Intl
24h 25m
1 stop
SYD06:45Sydney Kingsford Smith
3 May
SYD10:20Sydney Kingsford Smith
15h 40m
1 stop
CMB21:30Colombo Bandaranaike Intl
$1,051
Qantas Airways
7 May
CMB12:15Colombo Bandaranaike Intl
16h 20m
2 stops
SYD09:05Sydney Kingsford Smith
14 May
SYD09:00Sydney Kingsford Smith
17h 00m
2 stops
CMB21:30Colombo Bandaranaike Intl
$1,104
Qantas Airways
22 Apr
CMB07:35Colombo Bandaranaike Intl
18h 20m
1 stop
SYD06:25Sydney Kingsford Smith
29 Apr
SYD09:50Sydney Kingsford Smith
28h 15m
1 stop
CMB09:35Colombo Bandaranaike Intl
$1,273

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 26 March 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

Cheapest return flight

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 27/4

01:50-06:45

1 stop24h 25m

Sydney Kingsford Smith

Sun 3/5

10:20-21:30

1 stop15h 40m

$1,051

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sat 18/4

10:25-08:20

1 stop17h 25m

Sydney Kingsford Smith

Sat 25/4

09:45-21:50

1 stop16h 35m

$1,094
Fastest return journey

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Thu 7/5

12:15-09:05

2 stops16h 20m

Sydney Kingsford Smith

Thu 14/5

09:00-21:30

2 stops17h 00m

$1,104

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 7/4

10:25-19:35

1 stop28h 40m

Sydney Kingsford Smith

Fri 10/4

09:45-09:25

1 stop28h 10m

$1,133

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 11/5

23:15-11:45

3 stops32h 00m

Sydney Kingsford Smith

Mon 18/5

09:15-22:55

1 stop18h 10m

$1,150

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 27/4

02:05-06:05

2 stops23h 30m

Sydney Kingsford Smith

Sun 3/5

20:50-09:40

1 stop17h 20m

$1,170

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 7/4

22:10-08:00

2 stops53h 20m

Sydney Kingsford Smith

Fri 10/4

10:05-18:20

2 stops36h 45m

$1,171

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 19/4

22:50-19:35

1 stop16h 15m

Sydney Kingsford Smith

Sun 26/4

20:50-16:15

2 stops23h 55m

$1,197

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 20/4

22:50-19:35

1 stop16h 15m

Sydney Kingsford Smith

Wed 29/4

13:00-02:40

2 stops18h 10m

$1,210

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 7/4

22:10-08:00

3 stops29h 20m

Sydney Kingsford Smith

Fri 10/4

10:05-19:00

2 stops37h 25m

$1,212

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

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from Colombo, with most prices found around $1,229. If you aren’t able to travel to Sydney during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,372.

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 $1,554. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,786.

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 $1,502 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 $1,141 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

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 in Sydney. From Colombo there are direct flights to Sydney Kingsford Smith (SYD).
  • 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 05m.

  • 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
Malaysia AirlinesPriceFrom $790Free cancellationRating
7.3
298 reviews
Search Malaysia Airlines flights
Qantas AirwaysPriceFrom $1,000Free cancellationRating
7.5
1,011 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $1,076Free cancellationRating
8.2
1,484 reviews
Search Singapore Airlines flights
Thai AirwaysPriceFrom $1,187Free cancellationRating
7.8
394 reviews
Search Thai Airways flights
SriLankan AirlinesPriceFrom $1,411Free cancellationRating
6.8
82 reviews
Search SriLankan Airlines 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
Manly
Coogee
Leura
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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Sat 25/4
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