Cheap flight from Sydney to Colombo from $447
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Flights from Sydney to Colombo
Find cheap airlines flights from Sydney to Colombo
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Cheap flight deals from Sydney to Colombo
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
SYD 4:10 PM11h 15mNonstopCMB 10:55 PMSydney - Colombo | Tue, Jul 29 | SriLankan Airlines
CMB 12:20 AM10h 5mNonstopSYD 2:55 PMColombo - Sydney | Sat, Aug 2 | SriLankan Airlines$657 $75213% OFF13% OFF$752 $657 -
SYD 4:10 PM11h 15mNonstopCMB 10:55 PMSydney - Colombo | Fri, Jun 13 | SriLankan Airlines
CMB 12:20 AM10h 5mNonstopSYD 2:55 PMColombo - Sydney | Sat, Jun 21 | SriLankan Airlines$670 $75211% OFF11% OFF$752 $670
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SYD 9:15 PM16h 55m1 stopsCMB 9:40 AMSydney - Colombo | Sat, Aug 2 | AirAsia X
CMB 10:40 AM16h 40m1 stopsSYD 7:50 AMColombo - Sydney | Tue, Aug 5 | AirAsia$488 $75235% OFF35% OFF$752 $488 -
SYD 9:15 PM16h 55m1 stopsCMB 9:40 AMSydney - Colombo | Fri, Jul 25 | AirAsia X
CMB 10:55 PM16h 35m1 stopsSYD 8:00 PMColombo - Sydney | Fri, Aug 1 | AirAsia$50932% OFF$752 $509
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SYD 9:15 PM16h 55m1 stopsCMB 9:40 AMSydney - Colombo | Sat, Jun 28 | AirAsia X
CMB 10:40 AM16h 40m1 stopsSYD 7:50 AMColombo - Sydney | Tue, Jul 1 | AirAsia$51432% OFF$752 $514
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SYD 9:15 AM17h 10m1 stopsCMB 9:55 PMSydney - Colombo | Sun, Jun 15 | AirAsia X
CMB 10:55 PM16h 35m1 stopsSYD 8:00 PMColombo - Sydney | Mon, Jun 16 | AirAsia$51432% OFF$752 $514
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SYD 9:15 PM16h 55m1 stopsCMB 9:40 AMSydney - Colombo | Thu, Jun 12 | AirAsia X
CMB 10:55 PM16h 35m1 stopsSYD 8:00 PMColombo - Sydney | Fri, Jun 13 | AirAsia$51931% OFF$752 $519
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SYD 9:15 PM16h 55m1 stopsCMB 9:40 AMSydney - Colombo | Tue, Jul 22 | AirAsia X
CMB 10:55 PM16h 35m1 stopsSYD 8:00 PMColombo - Sydney | Mon, Jul 28 | AirAsia$54328% OFF$752 $543
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SYD 9:15 PM16h 55m1 stopsCMB 9:40 AMSydney - Colombo | Fri, Jul 18 | AirAsia X
CMB 10:40 AM16h 40m1 stopsSYD 7:50 AMColombo - Sydney | Sat, Jul 26 | AirAsia$54328% OFF$752 $543
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SYD 9:15 AM17h 10m1 stopsCMB 9:55 PMSydney - Colombo | Sun, Jul 20 | AirAsia X
CMB 10:40 AM16h 40m1 stopsSYD 7:50 AMColombo - Sydney | Sat, Jul 26 | AirAsia$54328% OFF$752 $543
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SYD 9:15 PM16h 55m1 stopsCMB 9:40 AMSydney - Colombo | Thu, Jul 17 | AirAsia X
CMB 10:55 PM16h 35m1 stopsSYD 8:00 PMColombo - Sydney | Thu, Jul 24 | AirAsia$54328% OFF$752 $543
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SYD 9:15 AM17h 10m1 stopsCMB 9:55 PMSydney - Colombo | Mon, Jul 21 | AirAsia X
CMB 10:40 AM16h 40m1 stopsSYD 7:50 AMColombo - Sydney | Tue, Jul 29 | AirAsia$54328% OFF$752 $543
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SYD 1:00 PM17h 25m1 stopsCMB Invalid DateSydney - Colombo | Thu, Jun 12 | Normal Airline
CMB 3:00 PM6hNonstopSYD 4:00 PMColombo - Sydney | Sat, Jun 14 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
SYD 4:10 PM11h 15mNonstopCMB 10:55 PMSydney - Colombo | Fri, Jun 13 | SriLankan Airlines$447 $58924% OFF24% OFF$589 $447
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SYD 4:10 PM11h 15mNonstopCMB 10:55 PMSydney - Colombo | Tue, Jun 10 | SriLankan Airlines$455 $58923% OFF23% OFF$589 $455
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SYD 9:15 PM29h 10m1 stopsCMB 9:55 PMSydney - Colombo | Tue, Jul 15 | AirAsia X$221 $58963% OFF63% OFF$589 $221
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SYD 9:15 PM16h 55m1 stopsCMB 9:40 AMSydney - Colombo | Thu, Jun 12 | AirAsia X$23061% OFF$589 $230
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SYD 9:15 AM17h 10m1 stopsCMB 9:55 PMSydney - Colombo | Fri, Jul 25 | AirAsia X$23361% OFF$589 $233
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SYD 9:15 PM16h 55m1 stopsCMB 9:40 AMSydney - Colombo | Tue, Jun 10 | AirAsia X$23460% OFF$589 $234
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SYD 9:15 PM16h 55m1 stopsCMB 9:40 AMSydney - Colombo | Tue, Jul 8 | AirAsia X$31347% OFF$589 $313
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SYD 9:15 PM16h 55m1 stopsCMB 9:40 AMSydney - Colombo | Wed, Jul 9 | AirAsia X$32844% OFF$589 $328
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SYD 9:15 AM17h 10m1 stopsCMB 9:55 PMSydney - Colombo | Sun, Jun 15 | AirAsia X$34142% OFF$589 $341
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SYD 9:15 AM17h 10m1 stopsCMB 9:55 PMSydney - Colombo | Fri, Jul 4 | AirAsia X$35839% OFF$589 $358
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SYD 9:15 AM17h 10m1 stopsCMB 9:55 PMSydney - Colombo | Mon, Jul 7 | AirAsia X$37636% OFF$589 $376
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SYD 9:15 PM16h 55m1 stopsCMB 9:40 AMSydney - Colombo | Sat, Jul 5 | AirAsia X$52411% OFF$589 $524
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SYD 1:00 PM17h 25m1 stopsCMB Invalid DateSydney - Colombo | Thu, Jun 12 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Sydney to Colombo
| Cheapest one-way flight price | $220 |
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| Cheapest round-trip ticket price | $656 |
| Off-season for travel | March |
| Peak season for travel | June |
| Flight distance | 8,747.76 km |
| Average flight time | 11 hours 15 minutes |
| Popular airline | Air India |
When is the cheapest time to fly from Sydney to Colombo?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Sydney (SYD) to Colombo (CMB) the cheapest?
Airlines adjust prices for flights from Sydney to Colombo based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Sydney (SYD) to Colombo (CMB) cost?
According to Trip.com's data, the lowest price is around $928. -
How long does it take to fly from Sydney (SYD) to Colombo (CMB) and what is the distance?
It takes around 11 hours 15 minutes to fly from Sydney (SYD) to Colombo (CMB). -
What are the most popular airlines that fly from Sydney (SYD) to Colombo (CMB)?
Airlines with flights from Sydney (SYD) to Colombo (CMB): Air Seychelles and SriLankan Airlines.
How to find a cheap flight from Sydney to Colombo
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Sydney to Colombo. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest Sydney to Colombo ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Sydney to Colombo for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $447 for a one-way ticket on Fri, Jun 13.
Compare cheap Sydney to Colombo flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Sydney to Colombo. The most affordable airline currently operating on this route is SriLankan Airlines.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Sydney to Colombo route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap Sydney to Colombo flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Sydney to Colombo to access exclusive deals just for you.
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