What are the cheapest airlines to fly from Sri Lanka to Sydney one-way?

One-way options have recently been found by users for as low as $684 on IndiGo. Other airlines that offer cheap prices include Cathay Pacific from $690 and Air India from $704 one-way. Find deals

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm. Find deals

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C). Find deals

What are the cheapest flights from Sri Lanka to Sydney?

Looking at all options, your cheapest flight can be booked for $1,013. While the most popular route (Colombo Bandaranaike Intl - Sydney Kingsford Smith) can be booked for $852 on average our data indicates $1,471 when flying from Sri Lanka to Sydney.

What are the most popular airlines that fly from Sri Lanka to Sydney?

The most popular airlines flying from Sri Lanka to Sydney are Malaysia Airlines, Qantas Airways and Singapore Airlines. Something to consider prior to booking your flight.

How far in advance should I book a flight from Sri Lanka to Sydney?

To save on the cost of your flight from Sri Lanka to Sydney, book at least 52 days before your planned departure. Booking around this time can save you about 29% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,388 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,388.

What is the cheapest month to fly from Sri Lanka to Sydney?

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, August can be a great choice for travel to Sydney. Flights to Sydney from Sri Lanka in August are about $1,650 on average during August, but can be found for as low as $1,172.

What airport do you fly into for flights to Sydney from Sri Lanka?

Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from Sri Lanka to Sydney.

Can I find deals for flights from Sri Lanka to Sydney that include hotel bookings?

Yes. In addition to deals on Sri Lanka to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sri Lanka to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sri Lanka to Sydney.

Can I find deals for business class flights from Sri Lanka to Sydney?

Yes. Cheapflights offers flight deals from Sri Lanka to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$506+ Flights from Sri Lanka to Sydney

Cheap flight deals from Sri Lanka to Sydney

Round-trip from	$951
One-way from	$506
Popular in	January
Cheapest in	August
Average price	$1,645
Good round-trip deal	$1,706 or less
Good one-way deal	$1,022 or less

19/8-26/8
5 total stops
49h 40m total
Sri Lanka to Sydney

Search Deals

22/8
2 total stops
27h 35m total
Sri Lanka to Sydney

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($336 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($80 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from Sri Lanka to Sydney Kingsford Smith.

Search Deals

Price to beat on a one-way flight from Sri Lanka to Sydney Kingsford Smith.

Search Deals

Find flight deals from Sri Lanka to Sydney

Cheapest flights from Sri Lanka to Sydney
Explore the most affordable flight options available from Sri Lanka to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sun 24/822:55CMB - SYD

3 stops40h 05mMultiple Airlines

Sun 31/812:50SYD - CMB

3 stops28h 30mMultiple Airlines

Deal found 10/7$957

Fri 24/1000:50CMB - SYD

1 stop29h 30mCathay Pacific

Sat 15/1108:45SYD - CMB

1 stop20h 15mCathay Pacific

Deal found 9/7$1,194

Wed 24/1200:45CMB - SYD

1 stop25h 25mSingapore Airlines

Wed 14/120:20SYD - CMB

1 stop19h 00mSingapore Airlines

Deal found 10/7$1,208

Sat 23/801:50CMB - SYD

2 stops29h 35mQantas Airways

Sun 31/809:50SYD - CMB

1 stop28h 15mQantas Airways

Deal found 10/7$1,211

Wed 24/1220:20CMB - SYD

1 stop35h 45mChina Eastern

Thu 15/112:00SYD - CMB

1 stop36h 30mChina Eastern

Deal found 10/7$1,237

Sat 23/800:05CMB - SYD

1 stop15h 00mMalaysia Airlines

Sun 31/809:25SYD - CMB

1 stop18h 00mMalaysia Airlines

Deal found 10/7$1,278

Best flights from Sri Lanka to Sydney
Discover carefully curated flight deals from Sri Lanka to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Tue 19/814:40CMB - SYD

3 stops24h 20mMultiple Airlines

Tue 26/812:50SYD - CMB

2 stops25h 20mMultiple Airlines

Deal found 11/7$951

Fri 24/1000:50CMB - SYD

1 stop29h 30mCathay Pacific

Sat 15/1108:45SYD - CMB

1 stop20h 15mCathay Pacific

Deal found 9/7$1,194

Wed 24/1200:45CMB - SYD

1 stop25h 25mSingapore Airlines

Wed 14/120:20SYD - CMB

1 stop19h 00mSingapore Airlines

Deal found 10/7$1,208

Sat 23/801:50CMB - SYD

2 stops29h 35mQantas Airways

Sun 31/809:50SYD - CMB

1 stop28h 15mQantas Airways

Deal found 10/7$1,211

Wed 24/1220:20CMB - SYD

1 stop35h 45mChina Eastern

Thu 15/112:00SYD - CMB

1 stop36h 30mChina Eastern

Deal found 10/7$1,237

Sat 23/800:05CMB - SYD

1 stop15h 00mMalaysia Airlines

Sun 31/809:25SYD - CMB

1 stop18h 00mMalaysia Airlines

Deal found 10/7$1,278

Last-minute flights from Sri Lanka to Sydney
Discover last-minute flight deals from Sri Lanka to Sydney. Data last updated 11 July 2025 and is based on user searches.

Thu 17/723:15CMB - SYD

3 stops28h 15mMultiple Airlines

Thu 24/709:15SYD - CMB

1 stop17h 10mMultiple Airlines

Deal found 10/7$1,463

Sun 20/700:50CMB - SYD

1 stop38h 50mCathay Pacific

Thu 7/807:40SYD - CMB

1 stop20h 20mCathay Pacific

Deal found 11/7$2,133

Mon 21/720:30CMB - SYD

1 stop35h 35mChina Eastern

Thu 7/811:00SYD - CMB

1 stop36h 30mChina Eastern

Deal found 9/7$1,572

Thu 14/820:30CMB - SYD

3 stops55h 00mChina Eastern

Tue 26/811:20SYD - CMB

3 stops35h 30mChina Eastern

Deal found 10/7$1,385

Sat 23/801:50CMB - SYD

2 stops29h 35mQantas Airways

Sun 31/809:50SYD - CMB

1 stop28h 15mQantas Airways

Deal found 10/7$1,211

Sat 23/800:05CMB - SYD

1 stop15h 00mMalaysia Airlines

Sun 31/809:25SYD - CMB

1 stop18h 00mMalaysia Airlines

Deal found 10/7$1,278

Sun 24/822:55CMB - SYD

3 stops40h 05mMultiple Airlines

Sun 31/812:50SYD - CMB

3 stops28h 30mMultiple Airlines

Deal found 10/7$957

One-way flights from Sri Lanka to Sydney
Search for one-way flight options from Sri Lanka to Sydney. Find affordable one-way fares based on user searches. Data last updated 11 July 2025.

Fri 22/803:30CMB - SYD

2 stops27h 35mMultiple Airlines

Deal found 8/7$506

Sun 28/903:30CMB - SYD

2 stops24h 15mIndiGo

Deal found 10/7$684

Fri 5/900:50CMB - SYD

1 stop27h 20mCathay Pacific

Deal found 10/7$690

Thu 21/817:05CMB - SYD

1 stop21h 05mAir India

Deal found 9/7$704

Sun 30/1100:40CMB - SYD

1 stop14h 25mMalaysia Airlines

Deal found 10/7$727

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sri Lanka to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 19/8

14:40-19:30

3 stops24h 20m

Sydney Kingsford Smith

Tue 26/8

12:50-09:40

2 stops25h 20m

$951

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Fri 24/10

00:50-11:50

1 stop29h 30m

Sydney Kingsford Smith

Sat 15/11

08:45-23:30

1 stop20h 15m

$1,194

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Wed 24/12

00:45-07:40

1 stop25h 25m

Sydney Kingsford Smith

Wed 14/1

20:20-09:50

1 stop19h 00m

$1,208

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sat 23/8

01:50-11:55

2 stops29h 35m

Sydney Kingsford Smith

Sun 31/8

09:50-09:35

1 stop28h 15m

$1,211

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Wed 24/12

20:20-13:35

1 stop35h 45m

Sydney Kingsford Smith

Thu 15/1

12:00-19:00

1 stop36h 30m

$1,237

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sat 23/8

00:05-19:35

1 stop15h 00m

Sydney Kingsford Smith

Sun 31/8

09:25-22:55

1 stop18h 00m

$1,278

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Fri 22/8

03:30-11:35

2 stops27h 35m

$506

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 28/9

03:30-08:15

2 stops24h 15m

$684

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Fri 5/9

00:50-08:40

1 stop27h 20m

$690

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Thu 21/8

17:05-18:40

1 stop21h 05m

$704

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 11 results

Best time to book a flight from Sri Lanka to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Sri Lanka 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 Sri Lanka to Sydney

What is the cheapest month to book a flight from Sri Lanka to Sydney?

Currently, May is the cheapest month in which you can book a flight from Sri Lanka to Sydney (average of $129). Flying from Sri Lanka to Sydney in October is currently the most expensive (average of $171). 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 LK to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sri Lanka to Sydney as you normally would.

Reviews of airlines servicing Sydney

Check out reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways from Sri Lanka to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Singapore Airlines

8.1

Very Good

1,324 reviews

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Cathay Pacific

7.6

Good

929 reviews

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Qantas Airways

7.5

Good

876 reviews

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Malaysia Airlines

7.4

Good

266 reviews

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

China Eastern

7.2

Good

151 reviews

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Related info for your journey

What airport do you fly into for flights to Sydney from Sri Lanka?
Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from Sri Lanka to Sydney.
What are the cheapest airlines to fly from Sri Lanka to Sydney one-way?
One-way options have recently been found by users for as low as $684 on IndiGo. Other airlines that offer cheap prices include Cathay Pacific from $690 and Air India from $704 one-way.
What are the cheapest flights from Sri Lanka to Sydney?
Looking at all options, your cheapest flight can be booked for $1,013. While the most popular route (Colombo Bandaranaike Intl - Sydney Kingsford Smith) can be booked for $852 on average our data indicates $1,471 when flying from Sri Lanka to Sydney.
Can I find deals for flights from Sri Lanka to Sydney that include hotel bookings?
Yes. In addition to deals on Sri Lanka to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sri Lanka to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sri Lanka to Sydney.
Can I find deals for business class flights from Sri Lanka to Sydney?
Yes. Cheapflights offers flight deals from Sri Lanka to Sydney 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 Sri Lanka to Sydney?
Currently, May is the cheapest month in which you can book a flight from Sri Lanka to Sydney (average of $129). Flying from Sri Lanka to Sydney in October is currently the most expensive (average of $171). 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

Parramatta

Wollongong

Katoomba

Manly

Penrith

Coogee

Cronulla

Terrigal

Lithgow

Randwick

Bondi Beach

Leura

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Sri Lanka to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$1,142	Average$1,489	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Singapore Airlines	Cheapest$1,160	Average$1,413	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Thai Airways	Cheapest$1,260	Average$1,409	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights
Malaysia Airlines	Cheapest$1,277	Average$1,436	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
SriLankan Airlines	Cheapest$1,550	Average$1,839	FlexibilityNo cancel fee	On-time68%	Search SriLankan Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sri Lanka to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Sri Lanka today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Sri Lanka to Sydney?

Millions of users choose and trust Cheapflights to book the best flight deals from Sri Lanka to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Sri Lanka to Sydney with no change fees?

Yes, we can. To see specific flights from Sri Lanka to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Sri Lanka to Sydney become cheaper?

Of course! You can now track prices for flights from Sri Lanka to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sri Lanka to Sydney from $506

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sri Lanka to Sydney

Keep the following information in mind while searching for Sri Lanka to Sydney flight deals. Data was last updated 11 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Sri Lanka to Sydney

Cheapest flights from Sri Lanka to SydneyExplore the most affordable flight options available from Sri Lanka to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Sri Lanka to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sri Lanka to Sydney that are best for you.

Best time to book a flight from Sri Lanka to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Sri Lanka with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sri Lanka to Sydney

What is the cheapest month to book a flight from Sri Lanka to Sydney?

What is the cheapest time of day to fly from LK to SYD?

Find hourly flight availability from Sri Lanka to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 11 July 2025.

Check out reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways from Sri Lanka to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sri Lanka to Sydney. 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 into for flights to Sydney from Sri Lanka?

What are the cheapest airlines to fly from Sri Lanka to Sydney one-way?

What are the cheapest flights from Sri Lanka to Sydney?

Can I find deals for flights from Sri Lanka to Sydney that include hotel bookings?

How can I find direct flights from Sri Lanka to Sydney?

Can I find deals for business class flights from Sri Lanka to Sydney?

What is the cheapest month to book a flight from Sri Lanka to Sydney?

Travelling to a place near Sri Lanka?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sri Lanka to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Sri Lanka to Sydney

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sri Lanka to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Sri Lanka to Sydney?

Can Cheapflights find flights from Sri Lanka to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Sri Lanka to Sydney become cheaper?

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Cheapest flights from Sri Lanka to Sydney
Explore the most affordable flight options available from Sri Lanka to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.