Cheap flights from Sydney to Colombo Bandaranaike Intl Airport from $404

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CMB
8 Jan — 15 Jan1
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 May, booked 85 days in advance, depart on a Wednesday or Monday 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 9 December 2025.

Tue 16/1210:45SYD - CMB
1 stop28h 10mMultiple Airlines
Tue 30/1222:50CMB - SYD
1 stop16h 15mMultiple Airlines
Deal found 9/12$1,199
Tue 16/1221:50SYD - CMB
1 stop17h 05mMultiple Airlines
Sun 1/322:50CMB - SYD
3 stops32h 00mMultiple Airlines
Deal found 9/12$1,258
Sun 14/1221:50SYD - CMB
1 stop29h 30mMultiple Airlines
Sun 28/1222:50CMB - SYD
1 stop16h 15mMultiple Airlines
Deal found 9/12$1,271
Sun 28/1210:45SYD - CMB
1 stop16h 35mMultiple Airlines
Mon 19/110:25CMB - SYD
1 stop17h 20mMultiple Airlines
Deal found 8/12$1,283
Sat 13/1208:50SYD - CMB
2 stops30h 05mMultiple Airlines
Sat 27/1210:25CMB - SYD
1 stop28h 40mMultiple Airlines
Deal found 8/12$1,306
Sun 14/1221:50SYD - CMB
1 stop17h 05mMultiple Airlines
Tue 3/318:35CMB - SYD
2 stops20h 30mMultiple Airlines
Deal found 9/12$1,307
Sat 13/1208:50SYD - CMB
2 stops18h 30mMultiple Airlines
Wed 4/322:50CMB - SYD
1 stop28h 55mMultiple Airlines
Deal found 9/12$1,315
Sun 14/1221:50SYD - CMB
1 stop17h 05mMultiple Airlines
Thu 26/203:30CMB - SYD
2 stops21h 15mMultiple Airlines
Deal found 9/12$1,321
Sun 14/1221:50SYD - CMB
1 stop17h 05mMultiple Airlines
Mon 2/317:15CMB - SYD
2 stops20h 05mMultiple Airlines
Deal found 9/12$1,326
Sun 14/1221:50SYD - CMB
1 stop17h 05mMultiple Airlines
Tue 3/303:30CMB - SYD
2 stops21h 15mMultiple Airlines
Deal found 9/12$1,332

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 9 December 2025.

Round-trip from

$961

One-way from

$404

Popular in

December

Cheapest in

August

Average price

$1,884

Good round-trip deal

$1,207 or less

Good one-way deal

$688 or less
28/2-2/3
  • 28/2-2/3
  • 3 total stops
  • 36h 50m total
  • Sydney to Colombo
8/2
  • 8/2
  • 1 total stop
  • 20h 25m total
  • Sydney to Colombo
Highest demand for flights based on searches. 19% potential increase in price ($445 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease ($91 potential savings vs. average return price).
Average for round-trip flights in December 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.

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 9 December 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 7/3

12:10-23:35

1 stop16h 55m

Colombo Bandaranaike Intl

Fri 13/3

00:40-07:55

1 stop25h 45m

$963

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sun 8/3

22:15-23:35

1 stop30h 50m

Colombo Bandaranaike Intl

Fri 13/3

00:40-07:55

1 stop25h 45m

$970

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Tue 10/3

10:25-23:35

1 stop18h 40m

Colombo Bandaranaike Intl

Thu 12/3

00:40-20:35

1 stop14h 25m

$1,009

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 13/3

08:20-23:30

1 stop20h 40m

Colombo Bandaranaike Intl

Thu 2/4

11:45-17:45

1 stop24h 30m

$1,056

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Thu 15/1

21:50-09:25

1 stop17h 05m

Colombo Bandaranaike Intl

Sat 31/1

22:50-06:10

2 stops25h 50m

$1,059

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Wed 14/1

21:30-23:40

2 stops31h 40m

Colombo Bandaranaike Intl

Tue 3/2

20:20-10:00

1 stop32h 10m

$1,097

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sun 15/2

17:20-22:45

Nonstop10h 55m

Colombo Bandaranaike Intl

Fri 27/2

00:05-15:50

Nonstop10h 15m

$1,103

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Thu 23/4

10:10-23:50

1 stop18h 10m

Colombo Bandaranaike Intl

Thu 14/5

01:10-06:10

1 stop24h 30m

$1,151

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sun 1/2

21:30-23:40

3 stops31h 40m

Colombo Bandaranaike Intl

Sun 8/2

20:20-10:00

1 stop32h 10m

$1,167

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Mon 16/2

21:50-21:50

1 stop29h 30m

Colombo Bandaranaike Intl

Wed 25/2

22:50-09:15

1 stop28h 55m

$1,188

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 21 results
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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 5 December 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, July is the cheapest month in which you can book a flight from Sydney to Colombo Bandaranaike Intl Airport (average of $812). Flying from Sydney to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,241). 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 9 December 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 9 December 2025.
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.

Overall

8.1

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Overall

8.1

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Overall

8.1

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Overall

8.1

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Overall

8.1

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Overall

8.1

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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 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 AirAsia X is currently your cheapest option to Colombo Bandaranaike Intl Airport, with prices starting at $694. Additional round-trip tickets that might be worth considering are offered by Virgin Australia and Malaysia Airlines, with the lowest prices starting at $746 and $780, respectively. These flights start at 43% 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 $354. 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 $513. On average you can expect to pay $1,091. The most popular route, (Sydney Kingsford Smith - Colombo Bandaranaike Intl), can usually be booked for $678.

  • 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 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 $130 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 Berjaya Times Square, Petronas Towers, and National Mosque of Malaysia. Berjaya Times Square, Petronas Towers, and National Mosque of Malaysia can be visited by travelling about 44.9 km, 46.6 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 $39 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 $37 per day.

  • 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, July is the cheapest month in which you can book a flight from Sydney to Colombo Bandaranaike Intl Airport (average of $812). Flying from Sydney to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,241). 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 9 December 2025.

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 9 December 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$694Average$808FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Malaysia AirlinesCheapest$782Average$1,086FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air IndiaCheapest$825Average$842FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapest$838Average$1,320FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$852Average$1,110FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
SriLankan AirlinesCheapest$894Average$1,204FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
China EasternCheapest$1,070Average$1,348FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Virgin AustraliaCheapest$1,084Average$1,401FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$1,125Average$1,334FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Thai AirwaysCheapest$1,155Average$1,370FlexibilityNo 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.

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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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