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Cheap flights from Colombo Bandaranaike Intl Airport to Sydney from $518

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 2/4. 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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Find the cheapest flights from Colombo Bandaranaike Intl Airport to Sydney

Cheap return flights

These are some of the best return flight deals from Colombo Bandaranaike Intl Airport to Sydney that have been recently found on momondo from popular airlines, departing in the coming months.
10:40 - 20:00CMB-SYD
28h 50m1 stop
21:15 - 09:40SYD-CMB
16h 55m1 stop
Mon, 7 Apr - Tue, 22 Apr
03:30 - 19:30CMB-SYD
35h 30m2 stops
21:15 - 09:40SYD-CMB
16h 55m1 stop
Sun, 6 Apr - Tue, 22 Apr
00:50 - 16:45CMB-SYD
35h 25m1 stop
12:50 - 09:35SYD-CMB
25h 15m1 stop
$1,356Singapore Airlines
Find Deal
Sun, 27 Jul - Wed, 13 Aug
00:05 - 19:35CMB-SYD
15h 00m1 stop
12:10 - 23:35SYD-CMB
16h 55m1 stop
$1,444Malaysia Airlines
Find Deal
Sun, 31 Aug - Wed, 3 Dec
00:50 - 11:35CMB-SYD
30h 15m1 stop
20:45 - 23:35SYD-CMB
31h 20m1 stop
$1,500Singapore Airlines
Find Deal
Sun, 20 Jul - Thu, 7 Aug
07:50 - 06:25CMB-SYD
18h 05m1 stop
09:50 - 09:35SYD-CMB
28h 15m1 stop
$1,579Qantas Airways
Find Deal
Mon, 28 Jul - Wed, 13 Aug
07:50 - 06:25CMB-SYD
18h 05m1 stop
09:50 - 15:45SYD-CMB
34h 25m1 stop
$1,662Qantas Airways
Find Deal
Mon, 21 Jul - Thu, 7 Aug
00:05 - 19:35CMB-SYD
15h 00m1 stop
13:05 - 22:55SYD-CMB
14h 20m1 stop
$1,788Malaysia Airlines
Find Deal
Sat, 5 Apr - Tue, 15 Apr
00:10 - 15:55CMB-SYD
10h 15mdirect
22:10 - 16:05SYD-CMB
22h 25m1 stop
$1,830SriLankan Airlines
Find Deal
Fri, 21 Mar - Wed, 30 Apr
07:40 - 11:00CMB-SYD
21h 50m1 stop
16:10 - 22:55SYD-CMB
11h 15mdirect
$1,915SriLankan Airlines
Find Deal
Tue, 1 Apr - Sun, 27 Apr

Cathay Pacific flights from Colombo Bandaranaike Intl Airport to Sydney

Our best Cathay Pacific deals on Colombo Bandaranaike Intl Airport to Sydney flight tickets
Cathay Pacific
27 July
CMB00:50Colombo Bandaranaike Intl
29h 30m
1 stop
SYD10:50Sydney Kingsford Smith
11 Aug
SYD21:50Sydney Kingsford Smith
30h 10m
1 stop
CMB23:30Colombo Bandaranaike Intl
Cathay Pacific
20 July
CMB00:50Colombo Bandaranaike Intl
27h 20m
1 stop
SYD08:40Sydney Kingsford Smith
7 Aug
SYD10:10Sydney Kingsford Smith
17h 50m
1 stop
CMB23:30Colombo Bandaranaike Intl
Cathay Pacific
10 Aug
CMB00:50Colombo Bandaranaike Intl
24h 50m
1 stop
SYD06:10Sydney Kingsford Smith
16 Dec
SYD11:05Sydney Kingsford Smith
17h 55m
1 stop
CMB23:30Colombo Bandaranaike Intl

Thai Airways flights from Colombo Bandaranaike Intl Airport to Sydney

Our best Thai Airways deals on Colombo Bandaranaike Intl Airport to Sydney flight tickets
Thai Airways
21 Mar
CMB01:00Colombo Bandaranaike Intl
15h 20m
1 stop
SYD21:50Sydney Kingsford Smith
30 Apr
SYD10:00Sydney Kingsford Smith
18h 25m
1 stop
CMB23:55Colombo Bandaranaike Intl
Thai Airways
10 Apr
CMB00:55Colombo Bandaranaike Intl
15h 05m
1 stop
SYD20:30Sydney Kingsford Smith
20 Sept
SYD10:00Sydney Kingsford Smith
18h 25m
1 stop
CMB23:55Colombo Bandaranaike Intl

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 $1,546. If you aren’t able to travel to Sydney during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $1,563.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Monday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $0. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $1,907.

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 at midday. momondo users have found flights departing from Colombo Bandaranaike Intl Airport to Sydney at midday for as low as $0. 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 $1,847 on average. Flights to Sydney from Colombo Bandaranaike Intl Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 24 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,728 when searching 24 weeks out.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 $1,395 on momondo.

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

There are 2 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.

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

As of March 2025, 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

$518

Fastest flight time

10h 05m

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 $518. The best return flight deal from Colombo Bandaranaike Intl Airport to Sydney found on momondo in the last 72 hours is $910.
The fastest flight from Colombo Bandaranaike Intl Airport to Sydney takes 10h 05m
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 near Sydney: 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
Singapore AirlinesPriceFrom $1,219Free cancellationRating
8.1
1,283 reviews
Search Singapore Airlines flights
Malaysia AirlinesPriceFrom $1,349Free cancellationRating
7.3
253 reviews
Search Malaysia Airlines flights
Qantas AirwaysPriceFrom $1,409Free cancellationRating
7.5
812 reviews
Search Qantas Airways flights
Thai AirwaysPriceFrom $1,596Free cancellationRating
7.8
314 reviews
Search Thai Airways flights
SriLankan AirlinesPriceFrom $1,675Free cancellationRating
6.8
73 reviews
Search SriLankan Airlines 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 $1,056 round-trip, up to an average price of $1,178. 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
Katoomba
Terrigal
Lithgow
Penrith
Leura
Manly
Coogee
Cronulla
Bondi Beach
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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