Cheap flights from Sydney to Colombo Bandaranaike Intl Airport from $450
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CMB
4 Dec — 11 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Colombo Bandaranaike Intl are usually found in February or March, booked 88 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from Sydney to Colombo
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Sydney to Colombo
Explore the most affordable flight options available from Sydney to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.
Sat 7/1109:50 -
1 stop16h 25m
Sat 21/1123:05 -
1 stop29h 25m
Deal found 2/11$1,040
Thu 12/1109:50 -
2 stops30h 35m
Fri 13/1122:50 -
2 stops29h 40m
Deal found 3/11$1,042
Fri 6/1109:50 -
1 stop16h 25m
Sat 28/1121:45 -
1 stop27h 55m
Deal found 2/11$1,043
Mon 16/1111:15 -
2 stops39h 50m
Sat 28/1122:35 -
3 stops33h 30m
Deal found 2/11$1,045
Sun 22/1111:05 -
2 stops40h 00m
Sat 5/1220:50 -
1 stop31h 40m
Deal found 30/10$1,050
Sat 14/1109:50 -
1 stop17h 30m
Fri 11/1217:15 -
2 stops20h 05m
Deal found 2/11$1,052
Sat 14/1109:50 -
1 stop16h 25m
Wed 9/1221:45 -
1 stop27h 55m
Deal found 2/11$1,055
Tue 17/1122:15 -
1 stop16h 40m
Fri 11/1217:15 -
2 stops20h 05m
Deal found 2/11$1,056
Thu 3/1210:50 -
3 stops64h 15m
Fri 11/1220:50 -
1 stop31h 40m
Deal found 2/11$1,057
Fri 6/1120:05 -
3 stops31h 15m
Fri 20/1110:25 -
2 stops26h 15m
Deal found 1/11$1,059
Tue 10/1113:25 -
3 stops25h 30m
Mon 30/1122:50 -
2 stops29h 40m
Deal found 4/11$1,060
Tue 17/1122:15 -
1 stop28h 00m
Wed 9/1221:45 -
1 stop27h 55m
Deal found 2/11$1,062
Best flights from Sydney to Colombo
Discover carefully curated flight deals from Sydney to Colombo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.
Tue 23/309:55 -
1 stop19h 10m
Wed 2/611:20 -
1 stop18h 10m
Deal found 3/11$1,119
Mon 16/1115:15 -
1 stop37h 40m
Wed 18/1100:45 -
1 stop30h 45m
Deal found 3/11$1,218
Fri 27/1109:50 -
1 stop16h 25m
Sat 12/1221:45 -
1 stop27h 55m
Deal found 31/10$1,251
Tue 24/1115:50 -
1 stop33h 00m
Tue 8/1211:15 -
1 stop25h 35m
Deal found 3/11$1,396
Tue 23/310:05 -
1 stop13h 15m
Wed 2/612:15 -
2 stops16h 45m
Deal found 1/11$1,433
Sun 24/117:10 -
3 stops44h 30m
Tue 9/223:15 -
3 stops26h 40m
Deal found 3/11$1,876
Sun 15/1107:00 -
2 stops45h 55m
Sat 12/1200:45 -
1 stop30h 45m
Deal found 2/11$1,453
Mon 16/1122:15 -
1 stop30h 50m
Wed 18/1100:40 -
2 stops23h 55m
Deal found 3/11$1,588
Sat 14/1115:50 -
1 stop22h 25m
Sun 13/1203:25 -
3 stops26h 25m
Deal found 2/11$1,641
Thu 28/106:35 -
3 stops31h 05m
Tue 9/223:15 -
3 stops26h 40m
Deal found 3/11$1,893
Thu 28/106:35 -
3 stops31h 05m
Sun 7/223:15 -
3 stops39h 35m
Deal found 3/11$1,917
Direct flights from Sydney to Colombo
Explore direct flight options from Sydney to Colombo based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 November 2026.
Sun 15/1117:25 -
Nonstop10h 55m
Thu 26/1100:05 -
Nonstop10h 20m
Deal found 1/11$1,201
Sun 8/1117:25 -
Nonstop10h 55m
Sat 21/1100:05 -
Nonstop10h 20m
Deal found 4/11$1,225
Tue 17/1117:25 -
Nonstop10h 55m
Mon 30/1100:05 -
Nonstop10h 20m
Deal found 31/10$1,227
Sun 8/1117:25 -
Nonstop10h 55m
Sat 14/1100:05 -
Nonstop10h 20m
Deal found 3/11$1,231
Sun 8/1117:25 -
Nonstop10h 55m
Fri 20/1100:05 -
Nonstop10h 20m
Deal found 2/11$1,235
Sun 8/1117:25 -
Nonstop10h 55m
Sat 28/1100:05 -
Nonstop10h 20m
Deal found 31/10$1,238
Last-minute flights from Sydney to Colombo
Discover last-minute flight deals from Sydney to Colombo. Data last updated 4 November 2026 and is based on user searches.
Fri 6/1109:50 -
1 stop16h 25m
Sat 28/1121:45 -
1 stop27h 55m
Deal found 2/11$1,043
Fri 6/1120:05 -
3 stops31h 15m
Fri 20/1110:25 -
2 stops26h 15m
Deal found 1/11$1,059
Sat 7/1109:50 -
1 stop16h 25m
Sat 21/1123:05 -
1 stop29h 25m
Deal found 2/11$1,040
Tue 10/1113:25 -
3 stops25h 30m
Mon 30/1122:50 -
2 stops29h 40m
Deal found 4/11$1,060
Thu 12/1109:50 -
2 stops30h 35m
Fri 13/1122:50 -
2 stops29h 40m
Deal found 3/11$1,042
Sat 14/1109:50 -
1 stop17h 30m
Fri 11/1217:15 -
2 stops20h 05m
Deal found 2/11$1,052
Sat 14/1109:50 -
1 stop16h 25m
Wed 9/1221:45 -
1 stop27h 55m
Deal found 2/11$1,055
Mon 16/1111:15 -
2 stops39h 50m
Sat 28/1122:35 -
3 stops33h 30m
Deal found 2/11$1,045
Tue 17/1122:15 -
1 stop16h 40m
Fri 11/1217:15 -
2 stops20h 05m
Deal found 2/11$1,056
Tue 17/1122:15 -
1 stop28h 00m
Wed 9/1221:45 -
1 stop27h 55m
Deal found 2/11$1,062
Sun 22/1111:05 -
2 stops40h 00m
Sat 5/1220:50 -
1 stop31h 40m
Deal found 30/10$1,050
Thu 3/1210:50 -
3 stops64h 15m
Fri 11/1220:50 -
1 stop31h 40m
Deal found 2/11$1,057
One-way flights from Sydney to Colombo
Search for one-way flight options from Sydney to Colombo. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.
Mon 9/1109:50 -
1 stop16h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11$450
Sat 7/1111:15 -
3 stops63h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/11$459
Tue 17/1122:15 -
1 stop16h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/11$461
Sun 8/1111:05 -
3 stops64h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 31/10$467
Mon 11/111:15 -
2 stops39h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/11$471
Mon 9/1112:00 -
2 stops39h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11$476
Fri 13/1112:00 -
1 stop36h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/11$480
Sat 14/1109:50 -
1 stop17h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/11$483
Fri 15/109:20 -
1 stop39h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/11$486
Find flight deals from Sydney to Colombo
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Colombo (CMB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 November 2026.
Customise your flight search to find flights from Sydney to Colombo 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, Cheapflights users made 7,457,451 searches. Data last updated 4 November 2026.
Use the filters below to find and compare flights from Sydney to Colombo Bandaranaike Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
SydneyColombo
SYD Sydney Kingsford Smith - CMB Colombo Bandaranaike Intl
SYDCMB
Sydney Kingsford Smith
Sun 31/1
22:15-20:45
1 stop28h 00m
Colombo Bandaranaike Intl
Wed 31/12
00:00-04:30
Nonstop0h 00m
$539
SydneyColombo
SYD Sydney Kingsford Smith - CMB Colombo Bandaranaike Intl
SYDCMB
Sydney Kingsford Smith
Fri 27/11
07:55-20:45
2 stops18h 20m
Colombo Bandaranaike Intl
Wed 31/12
00:00-04:30
Nonstop0h 00m
$630
SydneyColombo
SYD Sydney Kingsford Smith - CMB Colombo Bandaranaike Intl
SYDCMB
Sydney Kingsford Smith
Sun 31/1
18:30-23:25
2 stops34h 25m
Colombo Bandaranaike Intl
Wed 31/12
00:00-04:30
Nonstop0h 00m
$668
SydneyColombo
SYD Sydney Kingsford Smith - CMB Colombo Bandaranaike Intl
SYDCMB
Sydney Kingsford Smith
Sat 5/12
21:45-09:25
3 stops41h 10m
Colombo Bandaranaike Intl
Wed 31/12
00:00-04:30
Nonstop0h 00m
$762
Fastest return journey
SydneyColombo
SYD Sydney Kingsford Smith - CMB Colombo Bandaranaike Intl
SYDCMB
Sydney Kingsford Smith
Thu 3/12
09:50-21:50
1 stop17h 30m
Colombo Bandaranaike Intl
Wed 31/12
00:00-04:30
Nonstop0h 00m
$800
SydneyColombo
SYD Sydney Kingsford Smith - CMB Colombo Bandaranaike Intl
SYDCMB
Sydney Kingsford Smith
Fri 27/11
12:00-21:35
3 stops39h 05m
Colombo Bandaranaike Intl
Wed 31/12
00:00-04:30
Nonstop0h 00m
$875
SydneyColombo
SYD Sydney Kingsford Smith - CMB Colombo Bandaranaike Intl
SYDCMB
Sydney Kingsford Smith
Fri 19/3
12:00-21:35
3 stops39h 05m
Colombo Bandaranaike Intl
Wed 31/12
00:00-04:30
Nonstop0h 00m
$930
SydneyColombo
SYD Sydney Kingsford Smith - CMB Colombo Bandaranaike Intl
SYDCMB
Sydney Kingsford Smith
Sun 31/1
06:35-08:10
3 stops31h 05m
Colombo Bandaranaike Intl
Wed 31/12
00:00-04:30
Nonstop0h 00m
$950
SydneyColombo
SYD Sydney Kingsford Smith - CMB Colombo Bandaranaike Intl
SYDCMB
Sydney Kingsford Smith
Tue 23/3
09:55-23:35
1 stop19h 10m
Colombo Bandaranaike Intl
Wed 2/6
11:20-10:00
1 stop18h 10m
$1,119
SydneyColombo
SYD Sydney Kingsford Smith - CMB Colombo Bandaranaike Intl
SYDCMB
Sydney Kingsford Smith
Mon 16/11
15:15-23:25
1 stop37h 40m
Colombo Bandaranaike Intl
Wed 18/11
00:45-13:00
1 stop30h 45m
$1,218
Flights are sorted by cheapest return flights first.
Deals found on 31/10
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
Best time to book a flight from Sydney to Colombo
Have a flexible travel schedule? Discover the best time to fly to Colombo from Sydney with our price prediction graph.
SYD-CMB
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Sydney to Colombo Bandaranaike Intl Airport
Prices
Delays
More
How far ahead should I book a flight from Sydney to Colombo Bandaranaike Intl Airport?
Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Colombo Bandaranaike Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Sydney to Colombo Bandaranaike Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Sydney to Colombo Bandaranaike Intl Airport (average of $1,098). Flying from Sydney to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $2,083). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SYD to CMB?
Find hourly flight availability from Sydney to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Colombo Bandaranaike Intl Airport as you normally would.
How much does it cost for a return flight from Sydney to Colombo Bandaranaike Intl Airport?
Airfare is below average for this route at the moment.
Sydney to Colombo Bandaranaike Intl Airport flights typically cost between $1,122 and $1,400 in November.The cheapest return price found within the last 5 days was $1,042 on Multiple Airlines (17 Nov–1 Dec).
How often are flights from Sydney to Colombo delayed?
About 35% of weekly flights between Sydney and Colombo have experienced delays in the past year, with the average delay time being 129 minutes.
What is the most punctual flight time for Sydney to Colombo flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Sydney to Colombo flights?
Over the past year, SriLankan Airlines have had the lowest number of delays on this route, with just 35% of flights being delayed.
What’s the top stopover airport for flights from Sydney to Colombo Bandaranaike Intl Airport?
Share of one-stop return flights from Sydney to Colombo Bandaranaike Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Singapore (SIN) – chosen by Cheapflights users on 52% of one-stop itineraries from Sydney to Colombo Bandaranaike Intl Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Sydney to Colombo Bandaranaike Intl Airport?
Average return fare for one-stop flights from Sydney to Colombo Bandaranaike Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Kuala Lumpur (KUL) is the most affordable one-stop option, with an average return flight price of $1,209.
What’s the fastest stopover option from Sydney to Colombo Bandaranaike Intl Airport?
Shortest average travel time for one-stop one-way flights from Sydney to Colombo Bandaranaike Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Melbourne (MEL) have the shortest average one-way travel time for one-stop routes: 15h 36m.
Which airport typically offers the quickest stopover for flights from Sydney to Colombo Bandaranaike Intl Airport?
Average stopover duration for one-stop one-way flights from Sydney to Colombo Bandaranaike Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dubai (DXB) offer the fastest connection on this route, with an average stopover time of 2h 05m.
Reviews of airlines servicing Colombo
Get insights into the airlines that provide service to Colombo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colombo. Reviews last updated 4 November 2026.
Read through reviews of airlines operating flights from Sydney to Colombo Bandaranaike Intl Airport, such as Singapore Airlines,Thai Airways, andChina Eastern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Related info for your journey
Find useful and relevant information for your journey from Sydney to Colombo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Sydney to Colombo Bandaranaike Intl?
For a flight from Sydney to Colombo Bandaranaike Intl, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city. Kingsford Smith is the only Sydney airport and it handles 1 outbound flight to Colombo Bandaranaike Intl per day. 13 airlines have flights to Colombo Bandaranaike Intl from Sydney Kingsford Smith on a regular basis.
How long is the flight from Sydney to Colombo Bandaranaike Intl Airport?
There are many flights that can get you from Sydney to Colombo Bandaranaike Intl Airport in 16h 25m. Fly via Malaysia Airlines, Cathay Pacific, or Batik Air to get the fastest option. The distance between Sydney and Colombo Bandaranaike Intl Airport is about 8756 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Sydney to Colombo Bandaranaike Intl Airport round-trip?
Flying on VietJet Air is currently your cheapest option to Colombo Bandaranaike Intl Airport, with prices starting at $451. Additional round-trip tickets that might be worth considering are offered by Jetstar and Etihad Airways, with the lowest prices starting at $529 and $564, respectively. These flights start at 65% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Sydney to Colombo Bandaranaike Intl Airport one-way?
The cheapest airline one-way is Malaysia Airlines, with whom users have recently found tickets for as low as $383. However, be on the lookout for offers from Singapore Airlines and China Eastern, as they are both options that can get you from Sydney to Colombo Bandaranaike Intl Airport for a low price.
What are the cheapest flights from Sydney to Colombo Bandaranaike Intl Airport?
The cheapest flight price from Sydney to Colombo Bandaranaike Intl Airport is $620. On average you can expect to pay $2,973. The most popular route, (Sydney Kingsford Smith - Colombo Bandaranaike Intl), can usually be booked for $851.
Where are the most common stopover locations when flying from Sydney to Colombo Bandaranaike Intl Airport?
The most popular stopover on flights from Sydney to Colombo Bandaranaike Intl Airport is Singapore. Sydney to Colombo Bandaranaike Intl Airport flights stop in Kuala Lumpur the next most.
What are some popular things to do or see while on a stopover in Singapore?
If you're on a stopover in Singapore and looking for things to do, consider visiting Sentosa, Universal Studios Singapore, or Victoria Theatre and Concert Hall. Sentosa, Universal Studios Singapore, and Victoria Theatre and Concert Hall can be visited by traveling about 21.6 km, 21.6 km, and 17.1 km respectively from Singapore Changi. Those looking to explore during their stopover in Singapore can hire a car from Singapore Changi for about $144 per day.
What are some popular points of interest to see during a stopover in Kuala Lumpur?
The majority of Kuala Lumpur visitors spend their time at Petronas Towers, Sunway Lagoon Theme Park, and Berjaya Times Square. Petronas Towers, Sunway Lagoon Theme Park, and Berjaya Times Square can be visited by travelling about 46.6 km, 38.5 km, and 44.9 km respectively from Kuala Lumpur Intl. Travellers can rent a car at Kuala Lumpur Intl for an average daily rate of $28 to make sightseeing during their stopover a little easier.
Where are the least popular stopover locations for Sydney to Colombo Bandaranaike Intl Airport flights?
Sydney to Colombo Bandaranaike Intl Airport flights that have stopovers will least frequently stop in Melbourne. Bangkok sees the next fewest stopovers on Sydney to Colombo Bandaranaike Intl Airport flights.
Can I find deals for flights from Sydney to Colombo that include hotel bookings?
Yes. In addition to deals on Sydney to Colombo flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Colombo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Colombo.
Can I find deals for business class flights from Sydney to Colombo?
Yes. Cheapflights offers flight deals from Sydney to Colombo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to Colombo Bandaranaike Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Sydney to Colombo Bandaranaike Intl Airport (average of $1,098). Flying from Sydney to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $2,083). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Travelling to a place near Colombo Bandaranaike Intl Airport?
Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Negombo
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines
Alternative routes
Colombo flight routes
Complete your trip
Direct flights to Sri Lanka
Flights by cabin class
Other flight options
Other flights from Sydney
Popular flights
Fly from Sydney to Colombo on these airlines
Choose from the following airlines for your flight from Sydney to Colombo. Flights are based on user searches made on Cheapflights and were last updated on 4 November 2026.
Explore flights to Colombo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 November 2026.
Discover the top 10 airlines that operate flights from Sydney to Colombo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 4 November 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Sydney to Colombo?
Cheapflights makes it easy to find Sydney to Colombo flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Sydney to Colombo?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Colombo.
Can Cheapflights find flights from Sydney to Colombo with no change fees?
Certainly. Search results for flights to Colombo from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Sydney to Colombo become cheaper?
Not ready to book yet? You can track prices for flights from Sydney to Colombo on Cheapflights with our Price Alert feature and get notified when better prices are available.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.