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Cheap flights from Sydney to Colombo from $398

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Colombo departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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Multiple Airlines Logo
21:50 - 21:50SYD-CMB
29h 30m1 stop
Multiple Airlines Logo
10:25 - 09:15CMB-SYD
17h 20m1 stop
$830Multiple Airlines
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Wed, 19 Nov - Mon, 15 Dec
Multiple Airlines Logo
21:50 - 21:50SYD-CMB
29h 30m1 stop
Multiple Airlines Logo
23:10 - 08:05CMB-SYD
27h 25m2 stops
$853Multiple Airlines
Find Deal
Wed, 19 Nov - Mon, 15 Dec
Multiple Airlines Logo
21:50 - 09:25SYD-CMB
17h 05m1 stop
Multiple Airlines Logo
09:10 - 18:50CMB-SYD
28h 10m3 stops
$861Multiple Airlines
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Tue, 3 Feb - Tue, 24 Feb
Multiple Airlines Logo
20:05 - 21:50SYD-CMB
31h 15m2 stops
Multiple Airlines Logo
22:50 - 08:05CMB-SYD
27h 45m2 stops
$864Multiple Airlines
Find Deal
Wed, 5 Nov - Sun, 23 Nov
Multiple Airlines Logo
10:45 - 02:00SYD-CMB
20h 45m2 stops
Multiple Airlines Logo
22:50 - 08:05CMB-SYD
27h 45m2 stops
$870Multiple Airlines
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Sun, 16 Nov - Sun, 23 Nov
Multiple Airlines Logo
10:45 - 21:50SYD-CMB
16h 35m1 stop
Multiple Airlines Logo
03:15 - 08:05CMB-SYD
23h 20m2 stops
$878Multiple Airlines
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Fri, 6 Mar - Sat, 21 Mar
Malaysia Airlines Logo
10:25 - 23:35SYD-CMB
18h 40m1 stop
Malaysia Airlines Logo
00:40 - 10:20CMB-SYD
28h 10m1 stop
$887Malaysia Airlines
Find Deal
Fri, 6 Mar - Sat, 21 Mar
Singapore Airlines Logo
19:10 - 23:30SYD-CMB
33h 50m1 stop
Singapore Airlines Logo
12:15 - 17:55CMB-SYD
24h 10m1 stop
$920Singapore Airlines
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Tue, 3 Feb - Tue, 24 Feb
Singapore Airlines Logo
19:10 - 23:30SYD-CMB
33h 50m1 stop
Singapore Airlines Logo
00:45 - 17:55CMB-SYD
35h 40m1 stop
$930Singapore Airlines
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Fri, 30 Jan - Tue, 17 Feb
Malaysia Airlines Logo
10:25 - 23:35SYD-CMB
18h 40m1 stop
Malaysia Airlines Logo
00:40 - 07:55CMB-SYD
25h 45m1 stop
$950Malaysia Airlines
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Mon, 9 Mar - Thu, 12 Mar

Singapore Airlines flights from Sydney to Colombo Bandaranaike Intl Airport

Our best Singapore Airlines deals on Sydney to Colombo Bandaranaike Intl Airport flight tickets
Singapore Airlines
3 Feb
SYD19:10Sydney Kingsford Smith
33h 50m
1 stop
CMB23:30Colombo Bandaranaike Intl
24 Feb
CMB12:15Colombo Bandaranaike Intl
24h 10m
1 stop
SYD17:55Sydney Kingsford Smith
$920
Find similar
Singapore Airlines
30 Jan
SYD19:10Sydney Kingsford Smith
33h 50m
1 stop
CMB23:30Colombo Bandaranaike Intl
17 Feb
CMB00:45Colombo Bandaranaike Intl
35h 40m
1 stop
SYD17:55Sydney Kingsford Smith
$930
Find similar

Malaysia Airlines flights from Sydney to Colombo Bandaranaike Intl Airport

Our best Malaysia Airlines deals on Sydney to Colombo Bandaranaike Intl Airport flight tickets
Malaysia Airlines
6 Mar
SYD10:25Sydney Kingsford Smith
18h 40m
1 stop
CMB23:35Colombo Bandaranaike Intl
21 Mar
CMB00:40Colombo Bandaranaike Intl
28h 10m
1 stop
SYD10:20Sydney Kingsford Smith
$887
Find similar
Malaysia Airlines
21 Oct
SYD10:25Sydney Kingsford Smith
18h 00m
1 stop
CMB22:55Colombo Bandaranaike Intl
3 Nov
CMB00:40Colombo Bandaranaike Intl
25h 45m
1 stop
SYD07:55Sydney Kingsford Smith
$937
Find similar
Malaysia Airlines
9 Mar
SYD10:25Sydney Kingsford Smith
18h 40m
1 stop
CMB23:35Colombo Bandaranaike Intl
12 Mar
CMB00:40Colombo Bandaranaike Intl
25h 45m
1 stop
SYD07:55Sydney Kingsford Smith
$950
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Colombo Bandaranaike Intl Airport 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, momondo users made 78,305 searches. Data last updated 18 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

Fly to

Route

Depart

Return

Price

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Wed 19/11

21:50-21:50

1 stop29h 30m

Colombo Bandaranaike Intl

Mon 15/12

10:25-09:15

1 stop17h 20m

$830

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Wed 19/11

21:50-21:50

1 stop29h 30m

Colombo Bandaranaike Intl

Mon 15/12

23:10-08:05

2 stops27h 25m

$853

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Tue 3/2

21:50-09:25

1 stop17h 05m

Colombo Bandaranaike Intl

Tue 24/2

09:10-18:50

3 stops28h 10m

$861

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Wed 5/11

20:05-21:50

2 stops31h 15m

Colombo Bandaranaike Intl

Sun 23/11

22:50-08:05

2 stops27h 45m

$864

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sun 16/11

10:45-02:00

2 stops20h 45m

Colombo Bandaranaike Intl

Sun 23/11

22:50-08:05

2 stops27h 45m

$870

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 6/3

10:45-21:50

1 stop16h 35m

Colombo Bandaranaike Intl

Sat 21/3

03:15-08:05

2 stops23h 20m

$878

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 6/3

10:25-23:35

1 stop18h 40m

Colombo Bandaranaike Intl

Sat 21/3

00:40-10:20

1 stop28h 10m

$887

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Tue 3/2

19:10-23:30

1 stop33h 50m

Colombo Bandaranaike Intl

Tue 24/2

12:15-17:55

1 stop24h 10m

$920

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 30/1

19:10-23:30

1 stop33h 50m

Colombo Bandaranaike Intl

Tue 17/2

00:45-17:55

1 stop35h 40m

$930

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

$950

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Sydney to Colombo Bandaranaike Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sydney and Colombo Bandaranaike Intl Airport?

What is the cheapest month to fly to Colombo Bandaranaike Intl Airport?

In general, August is the cheapest month to fly from Sydney to Colombo Bandaranaike Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,045. If you are unable to visit Colombo Bandaranaike Intl Airport during the month of August, then departing from Sydney during the month May is also very affordable. Most momondo users find prices during this month for around $1,058.

What is the cheapest day to depart on your flight to Colombo Bandaranaike Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Colombo Bandaranaike Intl Airport. Tickets to fly out on this day can be as low as $1,062. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Colombo Bandaranaike Intl Airport for around $1,252.

What is the cheapest time of day to depart on your flight to Colombo Bandaranaike Intl Airport?

Our most recent data shows that the best time of day to fly to Colombo Bandaranaike Intl Airport is at midday. Flights from Sydney to Colombo Bandaranaike Intl Airport during this time can be as low as $1,161. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,388 on average. Flights to Colombo Bandaranaike Intl Airport from Sydney in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Sydney Kingsford Smith to Colombo Bandaranaike Intl flight route?

Fly from Sydney Kingsford Smith to Colombo Bandaranaike Intl for the best Sydney Kingsford Smith - Colombo Bandaranaike Intl flight prices

How far in advance should I book a flight to Colombo Bandaranaike Intl Airport?

You are more likely to see cheaper flights to Colombo Bandaranaike Intl Airport from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo Bandaranaike Intl Airport for around $1,261 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo Bandaranaike Intl Airport from Sydney for as low as $1,137 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Colombo Bandaranaike Intl flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Colombo Bandaranaike Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Sydney to Colombo Bandaranaike Intl Airport flight prices changed over time?

As of October 2025, prices for Sydney to Colombo Bandaranaike Intl Airport flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Colombo Bandaranaike Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Colombo Bandaranaike Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Colombo Bandaranaike Intl Airport (SYD to CMB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Colombo Bandaranaike Intl Airport

Best price found

$588

Fastest flight time

10h 55m

Direct flights

Mon, Wed, Sat and Sun
The best one-way flight to Colombo Bandaranaike Intl Airport from Sydney in the past 72 hours is $588. The best return flight deal from Sydney to Colombo Bandaranaike Intl Airport found on momondo in the last 72 hours is $1,077.
The fastest flight from Sydney to Colombo Bandaranaike Intl Airport takes 10h 55m
Direct flights go from Sydney to Colombo Bandaranaike Intl Airport on Monday, Wednesday, Saturday and Sunday. Airline offering direct flights is SriLankan Airlines..
Search flight deals

  • How far is Sydney Kingsford Smith to Colombo Bandaranaike Intl by plane?

    There are 8756.9 km between Sydney Kingsford Smith and Colombo Bandaranaike Intl. In terms of flight time, this usually takes a little over 16h 35m.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Colombo Bandaranaike Intl Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Colombo Bandaranaike Intl Airport were last updated today.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Colombo Bandaranaike Intl Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Colombo Bandaranaike Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Colombo Bandaranaike Intl Airport.

  • What documentation or ID do you need to fly to Colombo Bandaranaike Intl Airport?

    The travel and health documents you'll need for your trip to Colombo Bandaranaike Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Colombo Bandaranaike Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sydney to Colombo Bandaranaike Intl Airport?

  • What is the most popular airline from Sydney to Colombo Bandaranaike Intl Airport?

Best airlines flying from Sydney to Colombo Bandaranaike Intl Airport

Compare and see reviews for airlines that fly from Sydney to Colombo Bandaranaike Intl Airport with momondo
Airline
Rating
Free cancellation
Price
AirAsia XPriceFrom $658Free cancellationRating
6.4
43 reviews
Search AirAsia X flights
Malaysia AirlinesPriceFrom $806Free cancellationRating
7.3
278 reviews
Search Malaysia Airlines flights
Air IndiaPriceFrom $845Free cancellationRating
5.5
2,937 reviews
Search Air India flights
Singapore AirlinesPriceFrom $853Free cancellationRating
8.1
1,382 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $856Free cancellationRating
7.6
1,028 reviews
Search Cathay Pacific flights
SriLankan AirlinesPriceFrom $914Free cancellationRating
6.9
76 reviews
Search SriLankan Airlines flights
China EasternPriceFrom $1,001Free cancellationRating
7.2
172 reviews
Search China Eastern flights
Qantas AirwaysPriceFrom $1,095Free cancellationRating
7.5
921 reviews
Search Qantas Airways flights
Thai AirwaysPriceFrom $1,108Free cancellationRating
7.8
359 reviews
Search Thai Airways flights
Virgin AustraliaPriceFrom $1,110Free cancellationRating
7.6
421 reviews
Search Virgin Australia flights

  • SriLankan Airlines Flights From Sydney to Colombo Bandaranaike Intl Airport

    SriLankan Airlines is one of the most popular airlines flying from Sydney to Colombo Bandaranaike Intl Airport, operating 4 flights/week on average for this route. A good SriLankan Airlines flight deal for Sydney to Colombo Bandaranaike Intl Airport starts from $593 round-trip, up to an average price of $802. Our users have rated SriLankan Airlines at 6.9/10.

Travelling to a place near Colombo?

Book flights to Colombo if you plan to visit one of these locations
Negombo

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Colombo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Colombo . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sydney to Colombo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Colombo from Sydney with this policy.

How can momondo help me find flights from Sydney to Colombo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colombo from Sydney.

I’m not ready to book a flight from Sydney to Colombo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sydney to Colombo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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