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Cheap flights from Sydney to Colombo Bandaranaike Intl Airport from $410

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CMB
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Colombo Bandaranaike Intl are usually found in August or May, booked 85 days in advance, depart on a Wednesday or Monday and return on a Tuesday

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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 17 October 2025.

Wed 19/1121:50SYD - CMB
1 stop29h 30mMultiple Airlines
Mon 15/1210:25CMB - SYD
1 stop17h 20mMultiple Airlines
Deal found 16/10$828
Thu 23/1021:25SYD - CMB
2 stops25h 40mMultiple Airlines
Wed 29/1009:05CMB - SYD
2 stops22h 30mMultiple Airlines
Deal found 17/10$844
Sun 19/1010:15SYD - CMB
1 stop17h 10mMultiple Airlines
Sun 2/1110:25CMB - SYD
1 stop28h 40mMultiple Airlines
Deal found 15/10$858
Sat 18/1022:15SYD - CMB
1 stop16h 55mMultiple Airlines
Sat 8/1122:50CMB - SYD
2 stops30h 25mMultiple Airlines
Deal found 15/10$859
Wed 5/1120:05SYD - CMB
2 stops31h 15mMultiple Airlines
Sun 23/1122:50CMB - SYD
2 stops27h 45mMultiple Airlines
Deal found 15/10$862

Cheap 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 17 October 2025.

Round-trip from

$833

One-way from

$410

Popular in

December

Cheapest in

August

Average price

$1,110

Good round-trip deal

$1,074 or less

Good one-way deal

$587 or less
15/11-29/11
  • 15/11-29/11
  • 2 total stops
  • 45h 30m total
  • Sydney to Colombo
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18/11
  • 18/11
  • 2 total stops
  • 32h 55m total
  • Sydney to Colombo
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($479 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($99 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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.
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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 17 October 2025.
Use the filters below to find and compare flights from Sydney to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Sydney

Fly to

Colombo

Route

Depart

Return

Price

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 6/3

10:45-21:50

1 stop16h 35m

Colombo Bandaranaike Intl

Sun 22/3

22:50-20:35

1 stop16h 15m

$885

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Mon 9/3

10:25-23:35

1 stop18h 40m

Colombo Bandaranaike Intl

Thu 12/3

00:40-07:55

1 stop25h 45m

$942

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Tue 20/1

16:10-23:30

1 stop12h 50m

Colombo Bandaranaike Intl

Fri 6/2

00:45-17:55

1 stop35h 40m

$1,170

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Mon 10/11

11:05-23:30

1 stop17h 55m

Colombo Bandaranaike Intl

Sat 22/11

00:45-07:15

1 stop25h 00m

$1,173

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Wed 25/3

16:10-10:45

1 stop24h 05m

Colombo Bandaranaike Intl

Sun 12/4

11:45-10:25

1 stop18h 10m

$1,179

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Mon 10/11

11:45-23:30

2 stops41h 15m

Colombo Bandaranaike Intl

Fri 21/11

00:45-07:15

1 stop25h 00m

$1,230

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Mon 9/3

21:30-23:40

3 stops31h 40m

Colombo Bandaranaike Intl

Fri 13/3

20:20-13:35

1 stop35h 45m

$1,267

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 10/4

18:05-10:45

1 stop21h 10m

Colombo Bandaranaike Intl

Fri 24/4

00:50-19:30

1 stop14h 10m

$1,320

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 3/4

06:00-01:05

3 stops24h 35m

Colombo Bandaranaike Intl

Sat 18/4

22:55-14:25

3 stops35h 00m

$1,386

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Mon 8/12

21:50-09:25

1 stop17h 05m

Colombo Bandaranaike Intl

Thu 25/12

22:50-20:35

1 stop16h 15m

$1,400

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 18 results
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.
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?

Use this chart to determine the optimal time to book a return flight from Sydney to Colombo. Price data was last updated on 10 October 2025.

Booking 85 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 $807). Flying from Sydney to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,273). 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 17 October 2025.

It’s optimal to fly from Sydney to Colombo Bandaranaike Intl Airport at midday. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Sydney to Colombo Bandaranaike Intl Airport?

Use this chart to determine the cheapest time to fly return from Sydney to Colombo. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to Colombo Bandaranaike Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Sydney to Colombo Bandaranaike Intl Airport?

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 17 October 2025.
Read through reviews of airlines operating flights from Sydney to Colombo Bandaranaike Intl Airport, such as Singapore Airlines, Qantas Airways, andMalaysia Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

8.0

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very Good
1,382 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

8.0

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qantas Airways
7.5
Good
918 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

8.0

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Malaysia Airlines
7.3
Good
278 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

8.0

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
China Eastern
7.2
Good
169 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

8.0

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
SriLankan Airlines
6.9
Okay
76 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

8.0

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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. 10 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 12h 50m. Fly via Malaysia Airlines, Singapore Airlines, or Cathay Pacific 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 AirAsia X is currently your cheapest option to Colombo Bandaranaike Intl Airport, with prices starting at $656. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and Air India, with the lowest prices starting at $804 and $843, respectively. These flights start at 47% lower than the current average price 3 months from now.

  • What are the cheapest flights from Sydney to Colombo Bandaranaike Intl Airport?

    The cheapest flight price from Sydney to Colombo Bandaranaike Intl Airport is $485. On average you can expect to pay $1,709. The most popular route, (Sydney Kingsford Smith - Colombo Bandaranaike Intl), can usually be booked for $751.

  • 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 Melbourne 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, Merlion, or Sim Lim Square. Sentosa, Merlion, and Sim Lim Square can be visited by traveling about 21.6 km, 16.9 km, and 16.3 km respectively from Singapore Changi. Those looking to explore during their stopover in Singapore can hire a car from Singapore Changi for about $133 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, Berjaya Times Square, and National Mosque of Malaysia. Petronas Towers, Berjaya Times Square, and National Mosque of Malaysia can be visited by travelling about 46.6 km, 44.9 km, and 44.8 km respectively from Kuala Lumpur Intl. Travellers can rent a car at Kuala Lumpur Intl for an average daily rate of $56 to make sightseeing during their stopover a little easier.

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

    Most Melbourne visitors opt to spend their time at Flinders Street Station, Melbourne Arts Centre, and Forum Melbourne. Flinders Street Station, Melbourne Arts Centre and Forum Melbourne are located about 20.0 km, 20.4 km, and 20.0 km, respectively from Melbourne if you are interested in checking them out. Travellers in need of a car in Melbourne can hire one for about $57 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 Shanghai. 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 $807). Flying from Sydney to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,273). 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 17 October 2025.
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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$656Average$764FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Malaysia AirlinesCheapest$804Average$1,135FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air IndiaCheapest$843Average$861FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest$851Average$1,131FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$854Average$1,299FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
SriLankan AirlinesCheapest$912Average$1,236FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
China EasternCheapest$999Average$1,412FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Qantas AirwaysCheapest$1,092Average$1,377FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Thai AirwaysCheapest$1,106Average$1,350FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Virgin AustraliaCheapest$1,108Average$1,380FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

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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.

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.

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