S$355 Cheap Flights from Sydney to Colombo

View S$355 flight on Fri, 19 Sep, 2025Opens in a new window

Popular airlines from Sydney Airport (SYD) to Bandaranaike Intl. Airport (CMB)

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Cheap Flights from Sydney to Colombo (SYD-CMB)

Prices were available within the past 7 days and start at S$355 for one-way flights and S$729 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia X
Wed, 10 Sep - Wed, 17 Sep
SYD
Sydney
CMB
Colombo
S$729 Return, found 9 hours ago
S$729
Return
found 9 hours ago
Select AirAsia X flight, departing Wed, 10 Sep from Sydney to Colombo, returning Wed, 17 Sep, priced at S$729 found 9 hours ago
AirAsia X
Wed, 10 Sep - Wed, 17 Sep
SYD
Sydney
CMB
Colombo
S$735 Return, found 9 hours ago
S$735
Return
found 9 hours ago
Select AirAsia X flight, departing Wed, 10 Sep from Sydney to Colombo, returning Wed, 17 Sep, priced at S$735 found 9 hours ago
AirAsia X
Wed, 3 Sep - Fri, 5 Sep
SYD
Sydney
CMB
Colombo
S$795 Return, found 1 day ago
S$795
Return
found 1 day ago
Select AirAsia X flight, departing Wed, 3 Sep from Sydney to Colombo, returning Fri, 5 Sep, priced at S$795 found 1 day ago
AirAsia X
Fri, 29 Aug - Sat, 29 Nov
SYD
Sydney
CMB
Colombo
S$801 Return, found 4 days ago
S$801
Return
found 4 days ago
Select AirAsia X flight, departing Fri, 29 Aug from Sydney to Colombo, returning Sat, 29 Nov, priced at S$801 found 4 days ago
AirAsia X
Wed, 3 Sep - Fri, 5 Sep
SYD
Sydney
CMB
Colombo
S$811 Return, found 1 day ago
S$811
Return
found 1 day ago
Select AirAsia X flight, departing Wed, 3 Sep from Sydney to Colombo, returning Fri, 5 Sep, priced at S$811 found 1 day ago
AirAsia X
Wed, 3 Sep - Fri, 5 Sep
SYD
Sydney
CMB
Colombo
S$817 Return, found 1 day ago
S$817
Return
found 1 day ago
Select AirAsia X flight, departing Wed, 3 Sep from Sydney to Colombo, returning Fri, 5 Sep, priced at S$817 found 1 day ago
Philippine Airlines
Sat, 30 Aug - Sat, 6 Sep
SYD
Sydney
CMB
Colombo
S$828 Return, found 2 days ago
S$828
Return
found 2 days ago
Select Philippine Airlines flight, departing Sat, 30 Aug from Sydney to Colombo, returning Sat, 6 Sep, priced at S$828 found 2 days ago
SriLankan Airlines
Sat, 30 Aug - Sat, 6 Sep
SYD
Sydney
CMB
Colombo
S$898 Return, found 2 days ago
S$898
Return
found 2 days ago
Select SriLankan Airlines flight, departing Sat, 30 Aug from Sydney to Colombo, returning Sat, 6 Sep, priced at S$898 found 2 days ago
Cathay Pacific
Wed, 3 Sep - Fri, 5 Sep
SYD
Sydney
CMB
Colombo
S$965 Return, found 1 day ago
S$965
Return
found 1 day ago
Select Cathay Pacific flight, departing Wed, 3 Sep from Sydney to Colombo, returning Fri, 5 Sep, priced at S$965 found 1 day ago
Air India
Sun, 22 Mar - Sat, 11 Apr
SYD
Sydney
CMB
Colombo
S$995 Return, found 3 days ago
S$995
Return
found 3 days ago
Select Air India flight, departing Sun, 22 Mar from Sydney to Colombo, returning Sat, 11 Apr, priced at S$995 found 3 days ago
Sydney to Colombo route information
Origin airport
Kingsford Smith Intl.
Destination airport
Bandaranaike Intl.
Airlines serving
Air India, Cathay Pacific, Emirates, Etihad Airways, Malaysia Airlines, Qantas Airways, Qatar Airways, SriLankan Airlines, Thai Airways International
Return price
S$728
Distance
8709 km
Average flight time
12 hours 15 mins

Perfect flights from Sydney to Colombo

Your Journey from Sydney to Colombo

Start your unforgettable journey with Expedia. Our broad selection of flights from Sydney to Colombo caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including AirAsia X, Philippine Airlines, Air India, Malaysia Airlines, Singapore Airlines, SriLankan Airlines, Cathay Pacific. Our selection of flights from Kingsford Smith Intl. to Bandaranaike Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Sydney to Colombo Flights

Experience the joy of finding cheap flights from Kingsford Smith Intl. to Bandaranaike Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$355 and roundtrip prices from S$729*.
 

Pre-Flight Essentials

Ensure a smooth journey from Sydney to Colombo with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Colombo

Picture yourself stepping off the plane in Colombo and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Sydney to Colombo Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Sydney to Colombo.
 

Beyond the Flight – Exploring Colombo

With Expedia, your adventure extends beyond the flight. Explore Colombo at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Sydney to Colombo with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Sydney to Colombo with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Kingsford Smith Intl. Airport (SYD) to Colombo International Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights from SYD to CMB start from S$729. Book today to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Mascot Airport to Colombo International Airport?
When it comes to cancellation fees, each airline has its own set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Kingsford Smith Intl. Airport (SYD) to Colombo International Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sydney Airport to Colombo International Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Mascot Airport to Bandaranaike Intl. Airport (CMB)?
With around 8,800 kilometres separating Mascot Airport and CMB, your flight will be a long one. Pack wisely to make your time on board comfortable. Simple things like an extra pair of socks and a quality neck pillow should be in your hand luggage.
Which airlines fly direct from Sydney Airport to Colombo International Airport?
SriLankan Airlines (UL) will fly you from SYD to Bandaranaike Intl. Airport (CMB) comfortably and safely. Take your pick of 13 flights each month on this route.
Are Mascot Airport to Colombo International Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Sydney Airport to CMB can be hit-or-miss. You may be able to score a great bargain, but then again, you could miss out entirely! If you'd prefer to play it safe and start planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines issue their prices so far in advance. Our top tip? Check back often as prices are updated frequently.

Explore a world of travel with Expedia

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