Flights from Sydney (SYD) to Colombo (CMB)

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Cheapest Flights from Sydney (SYD) to Colombo (CMB)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia X
Mon, 27 Oct - Tue, 4 Nov
SYD
Kingsford Smith Intl.
CMB
Bandaranaike Intl.
AU$804 Return, found 2 days ago
AU$804
Return
found 2 days ago
Select AirAsia X flight, departing Mon, 27 Oct from Kingsford Smith Intl. to Bandaranaike Intl., returning Tue, 4 Nov, priced at AU$804 found 2 days ago
Singapore Airlines
Wed, 11 Mar - Thu, 19 Mar
SYD
Kingsford Smith Intl.
CMB
Bandaranaike Intl.
AU$930 Return, found 4 days ago
AU$930
Return
found 4 days ago
Select Singapore Airlines flight, departing Wed, 11 Mar from Kingsford Smith Intl. to Bandaranaike Intl., returning Thu, 19 Mar, priced at AU$930 found 4 days ago
Malaysia Airlines
Wed, 11 Mar - Thu, 19 Mar
SYD
Kingsford Smith Intl.
CMB
Bandaranaike Intl.
AU$937 Return, found 4 days ago
AU$937
Return
found 4 days ago
Select Malaysia Airlines flight, departing Wed, 11 Mar from Kingsford Smith Intl. to Bandaranaike Intl., returning Thu, 19 Mar, priced at AU$937 found 4 days ago
Cathay Pacific
Mon, 13 Apr - Wed, 22 Apr
SYD
Kingsford Smith Intl.
CMB
Bandaranaike Intl.
AU$1,169 Return, found 2 days ago
AU$1,169
Return
found 2 days ago
Select Cathay Pacific flight, departing Mon, 13 Apr from Kingsford Smith Intl. to Bandaranaike Intl., returning Wed, 22 Apr, priced at AU$1,169 found 2 days ago
Sri Lankan Airlines
Sun, 22 Mar - Sun, 5 Apr
SYD
Kingsford Smith Intl.
CMB
Bandaranaike Intl.
AU$1,214 Return, found 4 days ago
AU$1,214
Return
found 4 days ago
Select Sri Lankan Airlines flight, departing Sun, 22 Mar from Kingsford Smith Intl. to Bandaranaike Intl., returning Sun, 5 Apr, priced at AU$1,214 found 4 days ago

Best Day to Book Flight from Sydney (SYD) to Colombo (CMB)

Sydney to Colombo Flight Information

Find the Cheapest Flights from Sydney (SYD) to Colombo (CMB)

Work hard, travel harder! Wotif brings you the cheapest Sydney to Colombo flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top SYD to CMB routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

to Information

Traveling From
Kingsford Smith Intl.
Origin Airport
Origin Airport IATA Code
SYD
Traveling To
Bandaranaike Intl.
Destination Airport
Destination Airport IATA Code
CMB
Number of Airlines Serving
Average Flight Time
 hours mins
Direct Flight Time
 hours mins
Flight Price
AU$804

Frequently asked questions

How long is the flight from Mascot Airport to Colombo International Airport?
Generally, the flight from Sydney to Seeduwa - Katunayake takes a huge 16 hours and 1 minute. Remember to take whatever creature comforts you need to pass the time without getting fidgety.
What airlines fly direct from Mascot Airport to Bandaranaike Intl. Airport (CMB)?
Overpriced sangers, metal chairs ... Airport stopovers aren't all that fun. But you won't have to bother with any of that if you book your seat with SriLankan Airlines. The airline operates nonstop flights from Kingsford Smith Intl. Airport (SYD) to Bandaranaike Intl. Airport (CMB).
What are the cheapest days to fly?
Here's an insider tip: Monday is typically the cheapest day to fly! Looking at flight demand on Wotif in 2021, we found that flights departing on a Monday generally had the lowest average price, closely followed by flights on a Saturday. You might want to think twice about flying on a Thursday though; generally, our data showed that it had the highest average ticket price.
What is the best day to buy a plane ticket?
Guess what? It turns out that early in the week is the best time to score the cheapest plane tickets. Looking at flight demand on Wotif in 2021, we found that flights purchased on a Monday had the lowest airfares on average. Booking your plane ticket on the weekend also seems to score pretty good deals. However, airfares purchased on a Friday generally have a higher than average ticket value, so you might want to prepare your budget if you're booking on that day.
What is the cheapest month to fly?
When comparing airfares booked through Wotif in 2021, our data shows February is one of the cheapest months to fly. On the other hand, the month of December can be one of the most expensive times to travel, with the highest average ticket price, so it's best to get in early if December is your preferred travel month.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Wotif up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to Wotif's 2021 flight demand trends, you can bag a bargain with some of the cheapest airfares appearing just 1 week prior to travel.*According to flight demand on Wotif.com from January to December 2021. Savings are subject to change and may vary depending on selections made.
Address:
Colombo ,
Sri Lanka
IATA code:
CMB
Longitude:
79.886494
Latitude:
7.174112
Time zone:
Asia/Colombo
Address:
Sydney NSW,
Australia
IATA code:
SYD
Longitude:
151.179898
Latitude:
-33.932922
Time zone:
Australia/Sydney

Sydney to Colombo Flight Deals from AU$804

Considering a quick trip to Colombo, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from SYD to CMB. With heaps of cheap fares from Sydney, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Colombo from Sydney  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Colombo from Sydney from 10 different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Colombo in just hour(s) and mins, too.   

Snap up great deals on flights to Colombo from Sydney 

Choose from flights a day on average, with prices starting at AU$804 and rising to AU$1,214 depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Sydney to Colombo today!  

Find cheap airfares to Colombo from Sydney 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Sydney and Colombo
  • Avoid peak season (prices tend to be lower in October)
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Colombo from Sydney with Wotif

Wotif is a super-easy way to find the best flight for you to Colombo. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from Sydney to Colombo

GOOD WOOD AIRPORT HOTEL

GOOD WOOD AIRPORT HOTEL

3 out of 5
CANADAFRIEND SHIP ROAD, 100, Seeduwa - Katunayake, WP
Stay at this 3-star hotel in Seeduwa - Katunayake. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Negombo Beach and Supuwath Arana are ...
8/10 Very Good! (138 reviews)
exactly what i needed

Reviewed on 17 Sept 2025

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GOOD WOOD AIRPORT HOTEL
Amora Lagoon

Amora Lagoon

3.5 out of 5
667/154 LIVER BROTHER, ROAD, Seeduwa - Katunayake, WP
Stay at this 3.5-star business-friendly hotel in Seeduwa - Katunayake. Enjoy free WiFi, free parking, and 2 restaurants. Popular attractions Negombo Beach and ...
7.6/10 Good! (67 reviews)
Convenient and clean
I had read some not so great reviews before leaving however I found Amora Lagoon a lovely hotel. It is a hotel in another country so things aren’t always going to be exactly what you expect from a local hotel however I found it quite pleasant. The staff were friendly and helpful, the pool was clean ...

Reviewed on 5 Feb 2025

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Amora Lagoon
Limeshine - Airport Transit Hotel

Limeshine - Airport Transit Hotel

4 out of 5
Samagi Mawatha, Katunayake, No.325/A, Seeduwa - Katunayake, WP
The price is AU$59 per night from 26 Oct to 27 Oct
AU$59
26 Oct - 27 Oct
includes taxes & fees
Stay at this 4-star hotel in Seeduwa - Katunayake. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Negombo Beach and Dutch Canal ...
8.6/10 Excellent! (47 reviews)
Bath room door is not smooth ,bit rough to close and open.

Reviewed on 21 Oct 2025

Limeshine - Airport Transit Hotel
See all 668 properties in Bandaranaike Intl.
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.