Cheap flights from Colombo Bandaranaike Intl Airport to Sydney from $436
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 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Colombo Bandaranaike Intl Airport to Sydney
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
China Eastern flights from Colombo Bandaranaike Intl Airport to Sydney
Our best China Eastern deals on Colombo Bandaranaike Intl Airport to Sydney flight tickets
Cathay Pacific flights from Colombo Bandaranaike Intl Airport to Sydney
Our best Cathay Pacific deals on Colombo Bandaranaike Intl Airport to Sydney flight tickets
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 August is, on average, the cheapest month to fly to Sydney from Colombo Bandaranaike Intl Airport, with most prices found around $1,436. If you aren’t able to travel to Sydney during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,456.
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 $1,525. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,896.
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 in the morning. momondo users have found flights departing from Colombo Bandaranaike Intl Airport to Sydney in the morning for as low as $1,580. 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 $1,841 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 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,651 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 $1,281 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.
What is the cheapest airline that flies from Colombo Bandaranaike Intl to Sydney Kingsford Smith?
IndiGo is the most popular carrier operating from Colombo Bandaranaike Intl to Sydney Kingsford Smith
Which airlines fly to Sydney?
SriLankan Airlines, Malaysia Airlines and Qantas Airways are the top three most popular airlines that fly to Sydney from Colombo Bandaranaike Intl Airport according to our data. SriLankan Airlines is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 5 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.
How many flights depart from Colombo Bandaranaike Intl Airport to Sydney on average per day?
As of July 2025, there are 1 flights per day flying from Colombo Bandaranaike Intl Airport to Sydney. The most common time of day flights depart is 00:00, with 100% of flights taking off in the morning.
How many flights depart from Colombo Bandaranaike Intl Airport to Sydney on average per week?
The number of flights available between Colombo Bandaranaike Intl Airport and Sydney is 8 per week as of July 2025. The most frequent departure day is Tue, with 25% of weekly flights leaving on this day.
When to book flights from Colombo Bandaranaike Intl Airport to Sydney
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 | $436 |
|---|---|
Fastest flight time | 15h 25m |
Direct flights | Tue, Fri, Sat and Sun |
Airports in Sydney | 1 airport |
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 15h 25m.
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?
The number of operators available for flights from Colombo Bandaranaike Intl Airport to Sydney Kingsford Smith Airport is 5 as of July 2025.
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?
Based on momondo bookings for flights between Colombo Bandaranaike Intl Airport and Sydney, the leading plane model is Airbus A330-300, making up 100.00% of the total bookings.
What is the most popular airline from Colombo Bandaranaike Intl Airport to Sydney?
momondo data reveals that the most frequently booked airline on the route from Colombo Bandaranaike Intl Airport to Sydney is SriLankan Airlines, representing 33% of all bookings. The subsequent popular airlines are Malaysia Airlines at 22%, Qantas Airways at 21%, and Singapore Airlines at 19%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $1,143 | Free cancellation | Rating 7.5 873 reviews | |||
| PriceFrom $1,161 | Free cancellation | Rating 8.1 1,322 reviews | |||
| PriceFrom $1,261 | Free cancellation | Rating 7.7 336 reviews | |||
| PriceFrom $1,278 | Free cancellation | Rating 7.4 265 reviews | |||
| PriceFrom $1,552 | Free cancellation | Rating 6.8 74 reviews |
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 $1,018 round-trip, up to an average price of $1,206. 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 locationsWhy 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.