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Cheap flights from Sydney to Colombo Bandaranaike Intl Airport from $402

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CMB
3 Sep — 10 Sep1
1 adult

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

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 29 August 2025.

Round-trip from

$817

One-way from

$402

Popular in

December

Cheapest in

February

Average price

$1,039

Good round-trip deal

$987 or less

Good one-way deal

$581 or less
Malaysia Airlines
  • Malaysia Airlines
  • 15/10-26/10
  • 2 total stops
  • 55h 55m total
  • Sydney to Colombo
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Singapore Airlines
  • Singapore Airlines
  • 15/2
  • 1 total stop
  • 33h 50m total
  • Sydney to Colombo
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Highest demand for flights based on searches. 19% potential increase in price ($463 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease ($96 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Colombo Bandaranaike Intl.
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Price to beat on a one-way flight from Sydney Kingsford Smith to Colombo Bandaranaike Intl.
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Find flight deals from Sydney to Colombo

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 29 August 2025.

Mon 13/1014:05SYD - CMB
1 stop14h 15mMalaysia Airlines
Sun 19/1000:05CMB - SYD
1 stop26h 00mMalaysia Airlines
Deal found 29/8$822
Thu 16/1022:15SYD - CMB
1 stop16h 55mMultiple Airlines
Sun 26/1023:00CMB - SYD
2 stops25h 45mMultiple Airlines
Deal found 29/8$823
Fri 10/1010:15SYD - CMB
1 stop17h 10mMultiple Airlines
Sat 8/1123:00CMB - SYD
2 stops30h 15mMultiple Airlines
Deal found 27/8$825
Sun 12/1010:15SYD - CMB
1 stop17h 10mMultiple Airlines
Sun 19/1022:55CMB - SYD
2 stops27h 55mMultiple Airlines
Deal found 28/8$828
Fri 10/1010:15SYD - CMB
1 stop17h 10mMultiple Airlines
Mon 27/1023:00CMB - SYD
2 stops27h 35mMultiple Airlines
Deal found 29/8$829
Sat 11/1022:15SYD - CMB
1 stop16h 55mMultiple Airlines
Sat 18/1022:55CMB - SYD
2 stops30h 20mMultiple Airlines
Deal found 27/8$832
Sat 18/1022:15SYD - CMB
1 stop16h 55mMultiple Airlines
Mon 27/1023:00CMB - SYD
2 stops30h 15mMultiple Airlines
Deal found 27/8$834
Sun 12/1022:10SYD - CMB
1 stop30h 10mMalaysia Airlines
Sat 18/1000:20CMB - SYD
1 stop25h 45mMalaysia Airlines
Deal found 28/8$835
Sun 9/1122:15SYD - CMB
1 stop30h 50mMalaysia Airlines
Thu 13/1100:40CMB - SYD
1 stop25h 45mMalaysia Airlines
Deal found 29/8$837
Fri 24/1010:15SYD - CMB
1 stop17h 10mMultiple Airlines
Sun 2/1110:25CMB - SYD
2 stops19h 35mMultiple Airlines
Deal found 27/8$838
Sun 9/1110:45SYD - CMB
1 stop16h 45mMultiple Airlines
Thu 13/1103:00CMB - SYD
2 stops24h 45mMultiple Airlines
Deal found 29/8$840

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 29 August 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

Mon 13/10

14:05-22:50

1 stop14h 15m

Colombo Bandaranaike Intl

Sun 19/10

00:05-07:35

1 stop26h 00m

$822

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sun 12/10

10:15-21:55

1 stop17h 10m

Colombo Bandaranaike Intl

Sun 19/10

22:55-08:20

2 stops27h 55m

$828

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 10/10

10:15-21:55

1 stop17h 10m

Colombo Bandaranaike Intl

Mon 27/10

23:00-08:05

2 stops27h 35m

$829

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Thu 16/10

22:15-09:40

1 stop16h 55m

Colombo Bandaranaike Intl

Thu 30/10

23:00-08:05

2 stops27h 35m

$829

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Wed 15/10

10:15-21:55

1 stop17h 10m

Colombo Bandaranaike Intl

Mon 27/10

23:00-08:05

2 stops27h 35m

$829

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Tue 14/10

22:15-09:40

1 stop16h 55m

Colombo Bandaranaike Intl

Thu 30/10

23:00-08:05

2 stops27h 35m

$829

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Thu 16/10

22:15-09:40

1 stop16h 55m

Colombo Bandaranaike Intl

Mon 27/10

23:00-08:05

2 stops27h 35m

$829

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Thu 16/10

22:15-09:40

1 stop16h 55m

Colombo Bandaranaike Intl

Wed 29/10

23:00-08:05

2 stops27h 35m

$829

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Wed 15/10

10:15-21:55

1 stop17h 10m

Colombo Bandaranaike Intl

Wed 29/10

23:00-08:05

2 stops27h 35m

$829

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sat 11/10

22:15-09:40

1 stop16h 55m

Colombo Bandaranaike Intl

Sat 18/10

22:55-10:45

2 stops30h 20m

$832

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 24 results
1
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?

Use this chart to determine the optimal time to book a return flight from Sydney to Colombo. Price data was last updated on 22 August 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, May is the cheapest month in which you can book a flight from Sydney to Colombo Bandaranaike Intl Airport (average of $681). Flying from Sydney to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,190). 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 29 August 2025.

It’s optimal to fly from Sydney to Colombo Bandaranaike Intl Airport at midday. By choosing this option you can save up to 17% 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 Monday 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 29 August 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
1,352 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,352 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qantas Airways
7.5
Good
905 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Malaysia Airlines
7.3
Good
278 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
China Eastern
7.2
Good
164 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
SriLankan Airlines
6.8
Okay
75 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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. 9 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 30h 50m. Fly via Malaysia Airlines 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 Singapore Airlines is currently your cheapest option to Colombo Bandaranaike Intl Airport, with prices starting at $832. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and Air India, with the lowest prices starting at $835 and $839, respectively. These flights start at 32% 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 $505. On average you can expect to pay $2,017. The most popular route, (Sydney Kingsford Smith - Colombo Bandaranaike Intl), can usually be booked for $699.

  • 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, 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 $140 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 $50 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 Shanghai. Melbourne 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, May is the cheapest month in which you can book a flight from Sydney to Colombo Bandaranaike Intl Airport (average of $681). Flying from Sydney to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,190). 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 29 August 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 9 airlines flying from Sydney to Colombo

Discover the top 9 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$832Average$1,110FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$835Average$1,150FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air IndiaCheapest$839Average$884FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapest$850Average$1,208FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
SriLankan AirlinesCheapest$908Average$1,227FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
China EasternCheapest$984Average$1,389FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Qantas AirwaysCheapest$1,083Average$1,370FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$1,103Average$1,373FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Thai AirwaysCheapest$1,125Average$1,334FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to Colombo?

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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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