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Cheap flights from Sydney to Colombo Bandaranaike Intl Airport from $383

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CMB
15 Jul — 22 Jul1
1 adult

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Colombo Bandaranaike Intl are usually found in February or August, booked 82 days in advance, depart on a Wednesday or Monday 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 10 July 2025.

Round-trip from

$888

One-way from

$383

Popular in

December

Cheapest in

February

Average price

$1,231

Good round-trip deal

$1,012 or less

Good one-way deal

$558 or less
26/7-7/8
  • 26/7-7/8
  • 3 total stops
  • 50h 10m total
  • Sydney to Colombo
18/7
  • 18/7
  • 1 total stop
  • 28h 55m total
  • Sydney to Colombo
Highest demand for flights based on searches. 19% potential increase in price ($461 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease ($95 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Sydney Kingsford Smith to Colombo Bandaranaike Intl.
Price to beat on a one-way flight from Sydney Kingsford Smith to Colombo Bandaranaike Intl.

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 10 July 2025.

Sat 26/713:10SYD - CMB
1 stop14h 00mMultiple Airlines
Thu 7/803:20CMB - SYD
2 stops36h 10mMultiple Airlines
Deal found 9/7$888
Tue 26/822:10SYD - CMB
1 stop29h 15mMalaysia Airlines
Thu 4/900:05CMB - SYD
1 stop15h 00mMalaysia Airlines
Deal found 9/7$926
Sun 20/716:10SYD - CMB
Nonstop11h 15mSriLankan Airlines
Sat 30/800:20CMB - SYD
Nonstop10h 05mSriLankan Airlines
Deal found 8/7$948

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 10 July 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

Sat 26/7

13:10-22:40

1 stop14h 00m

Colombo Bandaranaike Intl

Thu 7/8

03:20-20:00

2 stops36h 10m

$888

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Tue 9/9

09:25-22:55

1 stop18h 00m

Colombo Bandaranaike Intl

Tue 16/9

00:05-10:00

1 stop29h 25m

$941

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sun 20/7

16:10-22:55

Nonstop11h 15m

Colombo Bandaranaike Intl

Sat 30/8

00:20-14:55

Nonstop10h 05m

$948

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 18/7

09:15-09:40

1 stop28h 55m

$383

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Thu 20/11

10:25-23:35

1 stop18h 40m

$548

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sat 30/8

20:10-16:05

1 stop24h 25m

$557

Flights are sorted by cheapest return flights first.

Deals found on 8/7

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 27 June 2025.

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, May is the cheapest month in which you can book a flight from Sydney to Colombo Bandaranaike Intl Airport (average of $682). Flying from Sydney to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,182). 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 10 July 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 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 10 July 2025.
Read through reviews of airlines operating flights from Sydney to Colombo Bandaranaike Intl Airport, such as Malaysia Airlines and SriLankan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Boarding

7.7

Comfort

7.5

Overall

7.4

Entertainment

6.8

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.

Crew

8.1

Boarding

7.7

Comfort

7.5

Overall

7.4

Entertainment

6.8

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.

Crew

8.1

Boarding

7.7

Comfort

7.5

Overall

7.4

Entertainment

6.8

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.

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. 9 airlines have flights to Colombo Bandaranaike Intl from Sydney Kingsford Smith on a regular basis.

  • What are the cheapest airlines flying from Sydney to Colombo Bandaranaike Intl Airport round-trip?

    Flying on Malaysia Airlines is currently your cheapest option to Colombo Bandaranaike Intl Airport, with prices starting at $926. Another option worth looking into is SriLankan Airlines, starting at $948 round trip. These flights start at 25% 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 $450. On average you can expect to pay $2,501. The most popular route, (Sydney Kingsford Smith - Colombo Bandaranaike Intl), can usually be booked for $634.

  • Where are the most common stopover locations when flying from Sydney to Colombo Bandaranaike Intl Airport?

  • 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 Boat Quay. Sentosa, Merlion, and Boat Quay can be visited by traveling about 21.6 km, 16.9 km, and 17.3 km respectively from Singapore Changi. Those looking to explore during their stopover in Singapore can hire a car from Singapore Changi for about $128 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 $49 to make sightseeing during their stopover a little easier.

  • Where are the least popular stopover locations for 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 $682). Flying from Sydney to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,182). 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

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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 10 July 2025.

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 10 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$815Average$1,093FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest$838Average$899FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapest$843Average$1,195FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest$853Average$1,148FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
SriLankan AirlinesCheapest$912Average$1,235FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
China EasternCheapest$976Average$1,392FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Qantas AirwaysCheapest$1,063Average$1,360FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$1,106Average$1,364FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Thai AirwaysCheapest$1,144Average$1,332FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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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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