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Cheap flights from Sydney to Colombo Bandaranaike Intl Airport from $475

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CMB
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Colombo Bandaranaike Intl are usually found in August or February, booked 83 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Sydney to Colombo

Enter your travel dates to find the best prices.

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 1 August 2026.

Tue 15/911:00
SYD
-
CMB
1 stop36h 30m
China Eastern
Tue 29/922:10
CMB
-
SYD
3 stops29h 20m
China Eastern
Deal found 31/7$979
Mon 16/1121:50
SYD
-
CMB
1 stop29h 30m
Multiple Airlines
Sun 22/1123:10
CMB
-
SYD
3 stops31h 30m
Multiple Airlines
Deal found 27/7$990
Mon 14/911:00
SYD
-
CMB
1 stop36h 30m
China Eastern
Fri 2/1020:30
CMB
-
SYD
1 stop35h 35m
China Eastern
Deal found 31/7$992
Tue 4/811:00
SYD
-
CMB
1 stop36h 30m
China Eastern
Tue 11/822:10
CMB
-
SYD
2 stops30h 20m
China Eastern
Deal found 28/7$993
Tue 8/922:10
SYD
-
CMB
1 stop16h 25m
Malaysia Airlines
Sun 27/911:20
CMB
-
SYD
1 stop18h 10m
Malaysia Airlines
Deal found 31/7$994
Fri 21/810:15
SYD
-
CMB
1 stop19h 25m
Multiple Airlines
Sat 29/821:45
CMB
-
SYD
1 stop16h 45m
Multiple Airlines
Deal found 28/7$997
Fri 23/1011:05
SYD
-
CMB
2 stops39h 35m
China Eastern
Sat 31/1020:20
CMB
-
SYD
1 stop32h 10m
China Eastern
Deal found 30/7$999
Mon 17/820:30
SYD
-
CMB
3 stops29h 10m
China Eastern
Wed 26/820:30
CMB
-
SYD
1 stop35h 35m
China Eastern
Deal found 29/7$1,000
Wed 16/911:00
SYD
-
CMB
1 stop36h 30m
China Eastern
Mon 28/922:10
CMB
-
SYD
2 stops53h 20m
China Eastern
Deal found 31/7$1,002
Tue 15/911:00
SYD
-
CMB
1 stop36h 30m
China Eastern
Thu 1/1022:10
CMB
-
SYD
3 stops29h 20m
China Eastern
Deal found 28/7$1,003
Wed 2/910:05
SYD
-
CMB
3 stops39h 35m
China Eastern
Mon 28/920:30
CMB
-
SYD
1 stop35h 35m
China Eastern
Deal found 31/7$1,004
Fri 4/909:45
SYD
-
CMB
1 stop16h 40m
Multiple Airlines
Sat 26/921:45
CMB
-
SYD
1 stop28h 00m
Multiple Airlines
Deal found 31/7$1,006

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 1 August 2026.

Round-trip from

$979

One-way from

$475

Popular in

December

Cheapest in

August

Average price

$1,050

Good round-trip deal

$1,201 or less

Good one-way deal

$658 or less
China Eastern
  • China Eastern
  • 15/9-29/9
  • 4 total stops
  • 65h 50m total
  • Sydney to Colombo
Search Deals
Batik Air
  • Batik Air
  • 1/9
  • 1 total stop
  • 27h 00m total
  • Sydney to Colombo
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($425 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($91 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to Colombo Bandaranaike Intl.
Search Deals
Price to beat on a one-way flight from Sydney Kingsford Smith to Colombo Bandaranaike Intl.
Search Deals

Cheapflights Fare Finder

 
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 647,157 searches. Data last updated 1 August 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 - CMB

SYDCMB

Sydney Kingsford Smith

Sat 15/8

10:00-21:10

2 stops63h 40m

Colombo Bandaranaike Intl

Tue 25/8

22:10-12:35

2 stops57h 55m

$1,012

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sun 23/8

10:05-21:10

3 stops63h 35m

Colombo Bandaranaike Intl

Sat 29/8

22:10-12:35

2 stops33h 55m

$1,013

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sat 12/9

11:00-19:00

1 stop36h 30m

Colombo Bandaranaike Intl

Sat 19/9

20:30-12:35

1 stop35h 35m

$1,033

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Tue 22/9

11:00-19:00

1 stop36h 30m

Colombo Bandaranaike Intl

Thu 8/10

22:10-09:00

3 stops53h 20m

$1,050

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Tue 15/9

11:00-19:00

1 stop36h 30m

Colombo Bandaranaike Intl

Tue 22/9

22:10-08:00

2 stops29h 20m

$1,157

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Wed 21/10

11:05-21:10

2 stops39h 35m

Colombo Bandaranaike Intl

Sat 24/10

20:30-10:00

1 stop32h 00m

$1,157
Fastest return journey

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sat 19/9

22:10-10:05

1 stop16h 25m

Colombo Bandaranaike Intl

Wed 30/9

00:05-06:25

1 stop25h 50m

$1,185

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Mon 17/8

20:30-19:00

1 stop27h 00m

Colombo Bandaranaike Intl

Mon 14/9

22:10-12:35

2 stops33h 55m

$1,199

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Mon 17/8

20:30-21:10

3 stops29h 10m

Colombo Bandaranaike Intl

Tue 25/8

22:10-12:35

2 stops57h 55m

$1,206

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Wed 19/8

11:00-21:10

3 stops38h 40m

Colombo Bandaranaike Intl

Mon 14/9

22:10-08:00

3 stops29h 20m

$1,206

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 21 resultsSorted by cheapest first
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2
3

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.
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

How far ahead should I book a flight from Sydney to Colombo Bandaranaike Intl Airport?

Booking 82 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, August is the cheapest month in which you can book a flight from Sydney to Colombo Bandaranaike Intl Airport (average of $1,050). Flying from Sydney to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,953). 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 1 August 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 typical for this route at the moment.

Sydney to Colombo Bandaranaike Intl Airport flights typically cost between $923 and $1,224 in September.
The cheapest return price found within the last 5 days was $979 on China Eastern (15 Sept–29 Sept).

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 1 August 2026.
Read through reviews of airlines operating flights from Sydney to Colombo Bandaranaike Intl Airport, such as Singapore Airlines,Thai Airways, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

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
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

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
Thai Airways
7.9
Good
412 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

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
Qantas Airways
7.5
Good
1,074 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

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
Malaysia Airlines
7.3
Good
314 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

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
SriLankan Airlines
6.8
Okay
86 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

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 0 outbound flights 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 63h 40m. Fly via China Eastern to get the fastest option. The distance between Sydney and Colombo Bandaranaike Intl Airport is about 8756 km.

  • 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 $448. Additional round-trip tickets that might be worth considering are offered by Jetstar and Etihad Airways, with the lowest prices starting at $495 and $560, respectively. These flights start at 64% 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 AirAsia X, with whom users have recently found tickets for as low as $341. However, be on the lookout for offers from Singapore Airlines and Malaysia Airlines, 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 $550. On average you can expect to pay $2,539. The most popular route, (Sydney Kingsford Smith - Colombo Bandaranaike Intl), can usually be booked for $755.

  • 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. Kuala Lumpur is followed by Bangkok in terms of the most popular stopover location for Sydney to Colombo Bandaranaike Intl Airport flights.

  • 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 Merlion. Sentosa, Universal Studios Singapore, and Merlion can be visited by traveling about 21.6 km, 21.6 km, and 16.9 km respectively from Singapore Changi. Those looking to explore during their stopover in Singapore can hire a car from Singapore Changi for about $112 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 Kuala Lumpur Tower. Petronas Towers, Sunway Lagoon Theme Park, and Kuala Lumpur Tower can be visited by travelling about 46.6 km, 38.5 km, and 46.0 km respectively from Kuala Lumpur Intl. Travellers can rent a car at Kuala Lumpur Intl for an average daily rate of $43 to make sightseeing during their stopover a little easier.

  • What are points of interest worth seeing during a stopover in Bangkok?

    Most Bangkok visitors opt to spend their time at Pratunam, Siam Square, and Thailand Cultural Center. Pratunam, Siam Square and Thailand Cultural Center are located about 23.8 km, 24.2 km, and 21.1 km, respectively from Bangkok Suvarnabhumi if you are interested in checking them out. Travellers in need of a car in Bangkok can hire one for about $32 per day.

  • 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. Shanghai 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, August is the cheapest month in which you can book a flight from Sydney to Colombo Bandaranaike Intl Airport (average of $1,050). Flying from Sydney to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,953). 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.

See more FAQs

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

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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 1 August 2026.
SriLankan Airlines flights from Sydney Kingsford Smith to Colombo Bandaranaike Intl
Singapore Airlines flights from Sydney Kingsford Smith to Colombo Bandaranaike Intl
Malaysia Airlines flights from Sydney Kingsford Smith to Colombo Bandaranaike Intl

Top 10 airlines flying from Sydney to Colombo

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 647,157 searches. Data last updated 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$448Average$1,599FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
JetstarCheapest$495Average$1,072FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Etihad AirwaysCheapest$560Average$1,634FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
AirAsia XCheapest$667Average$933FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Malaysia AirlinesCheapest$698Average$938FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Batik AirCheapest$766Average$1,017FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Singapore AirlinesCheapest$854Average$1,201FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest$880Average$1,054FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
SriLankan AirlinesCheapest$917Average$1,262FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Cathay PacificCheapest$921Average$1,384FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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?

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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.

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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.

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