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Cheap flights from Sydney to Colombo from $304

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 19/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Sydney to Colombo

Cheap return flights

Logo
21:15 - 09:40SYD-CMB
16h 55m1 stop
Logo
22:55 - 20:00CMB-SYD
16h 35m1 stop
$631
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Thu, 28 Aug - Mon, 8 Sep
Logo
21:15 - 09:40SYD-CMB
16h 55m1 stop
Logo
22:55 - 20:00CMB-SYD
16h 35m1 stop
$632
Find Deal
Tue, 2 Sep - Wed, 17 Sep
Logo
09:15 - 21:55SYD-CMB
17h 10m1 stop
Logo
10:40 - 07:50CMB-SYD
16h 40m1 stop
$634
Find Deal
Fri, 29 Aug - Sat, 6 Sep
Logo
09:15 - 21:55SYD-CMB
17h 10m1 stop
Logo
22:55 - 20:00CMB-SYD
16h 35m1 stop
$637
Find Deal
Wed, 3 Sep - Wed, 17 Sep
Logo
10:45 - 09:25SYD-CMB
28h 10m1 stop
Logo
23:00 - 20:35CMB-SYD
16h 05m1 stop
$640
Find Deal
Sun, 2 Nov - Tue, 18 Nov
Logo
21:15 - 09:40SYD-CMB
16h 55m1 stop
Logo
10:40 - 07:50CMB-SYD
16h 40m1 stop
$641
Find Deal
Tue, 2 Sep - Tue, 16 Sep
Logo
10:45 - 09:25SYD-CMB
28h 10m1 stop
Logo
10:25 - 20:35CMB-SYD
28h 40m1 stop
$644
Find Deal
Fri, 14 Nov - Mon, 8 Dec
Logo
09:15 - 21:55SYD-CMB
17h 10m1 stop
Logo
10:40 - 07:50CMB-SYD
16h 40m1 stop
$646
Find Deal
Fri, 12 Sep - Thu, 18 Sep
Singapore Airlines Logo
19:05 - 23:35SYD-CMB
34h 00m1 stop
Singapore Airlines Logo
00:50 - 17:55CMB-SYD
35h 35m1 stop
$810Singapore Airlines
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Mon, 20 Oct - Sat, 25 Oct
Malaysia Airlines Logo
13:05 - 22:55SYD-CMB
14h 20m1 stop
Malaysia Airlines Logo
00:05 - 19:35CMB-SYD
15h 00m1 stop
$839Malaysia Airlines
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Thu, 28 Aug - Sun, 7 Sep

Cathay Pacific flights from Sydney to Colombo Bandaranaike Intl Airport

Our best Cathay Pacific deals on Sydney to Colombo Bandaranaike Intl Airport flight tickets
Cathay Pacific
26 July
SYD10:10Sydney Kingsford Smith
17h 50m
1 stop
CMB23:30Colombo Bandaranaike Intl
18 Aug
CMB00:50Colombo Bandaranaike Intl
27h 20m
1 stop
SYD08:40Sydney Kingsford Smith
$1,147
Find similar
Cathay Pacific
26 July
SYD07:40Sydney Kingsford Smith
20h 20m
1 stop
CMB23:30Colombo Bandaranaike Intl
18 Aug
CMB00:50Colombo Bandaranaike Intl
26h 35m
2 stops
SYD07:55Sydney Kingsford Smith
$1,194
Find similar
Cathay Pacific
20 July
SYD14:05Sydney Kingsford Smith
37h 55m
1 stop
CMB23:30Colombo Bandaranaike Intl
30 Aug
CMB00:50Colombo Bandaranaike Intl
29h 30m
1 stop
SYD10:50Sydney Kingsford Smith
$1,228
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SriLankan Airlines flights from Sydney to Colombo Bandaranaike Intl Airport

Our best SriLankan Airlines deals on Sydney to Colombo Bandaranaike Intl Airport flight tickets
SriLankan Airlines
20 July
SYD16:10Sydney Kingsford Smith
11h 15m
CMB22:55Colombo Bandaranaike Intl
30 Aug
CMB00:20Colombo Bandaranaike Intl
10h 05m
SYD14:55Sydney Kingsford Smith
$1,009
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SriLankan Airlines
26 July
SYD16:10Sydney Kingsford Smith
11h 15m
CMB22:55Colombo Bandaranaike Intl
18 Aug
CMB00:20Colombo Bandaranaike Intl
10h 05m
SYD14:55Sydney Kingsford Smith
$1,071
Find similar
SriLankan Airlines
20 July
SYD16:10Sydney Kingsford Smith
11h 15m
CMB22:55Colombo Bandaranaike Intl
30 Aug
CMB00:20Colombo Bandaranaike Intl
10h 05m
SYD14:55Sydney Kingsford Smith
$1,232
Find similar

See travel insights to Colombo from

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, February 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 $970. If you are unable to visit Colombo Bandaranaike Intl Airport during the month of February, then departing from Sydney during the month August is also very affordable. Most momondo users find prices during this month for around $1,039.

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 $1,100. 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 $1,245.

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 $1,143. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,367 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 $1,227 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 $1,056 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 July 2025, prices for Sydney to Colombo Bandaranaike Intl Airport flights are approximately 37% 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

$304

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 $304. The best return flight deal from Sydney to Colombo Bandaranaike Intl Airport found on momondo in the last 72 hours is $631.
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..
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  • 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 14h 20m.

  • 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
Singapore AirlinesPriceFrom $809Free cancellationRating
8.1
1,324 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $832Free cancellationRating
5.5
2,925 reviews
Search Air India flights
Cathay PacificPriceFrom $837Free cancellationRating
7.6
932 reviews
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Malaysia AirlinesPriceFrom $846Free cancellationRating
7.4
266 reviews
Search Malaysia Airlines flights
SriLankan AirlinesPriceFrom $905Free cancellationRating
6.8
74 reviews
Search SriLankan Airlines flights
China EasternPriceFrom $969Free cancellationRating
7.2
151 reviews
Search China Eastern flights
Qantas AirwaysPriceFrom $1,055Free cancellationRating
7.5
876 reviews
Search Qantas Airways flights
Virgin AustraliaPriceFrom $1,098Free cancellationRating
7.5
408 reviews
Search Virgin Australia flights
Thai AirwaysPriceFrom $1,136Free cancellationRating
7.7
336 reviews
Search Thai Airways 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 $596 round-trip, up to an average price of $807. Our users have rated SriLankan Airlines at 6.8/10.

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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