Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Sri Lanka to Sydney from $501

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — SYD
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sri Lanka to Sydney

Enter your travel dates to find the best prices.

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 1 May 2026.

Mon 14/922:55
CMB
-
SYD
1 stop16h 10m
Multiple Airlines
Sun 21/321:50
SYD
-
CMB
1 stop17h 05m
Multiple Airlines
Deal found 29/4$969
Mon 17/822:55
CMB
-
SYD
1 stop16h 10m
Multiple Airlines
Thu 20/820:35
SYD
-
CMB
2 stops17h 35m
Multiple Airlines
Deal found 30/4$992
Sat 15/822:55
CMB
-
SYD
1 stop16h 10m
Multiple Airlines
Sat 22/809:50
SYD
-
CMB
1 stop16h 35m
Multiple Airlines
Deal found 1/5$1,011
Wed 10/622:55
CMB
-
SYD
2 stops32h 20m
Multiple Airlines
Wed 17/620:35
SYD
-
CMB
2 stops22h 55m
Multiple Airlines
Deal found 26/4$1,018
Tue 16/622:55
CMB
-
SYD
1 stop16h 10m
Multiple Airlines
Fri 19/609:45
SYD
-
CMB
1 stop16h 40m
Multiple Airlines
Deal found 29/4$1,031
Wed 13/502:05
CMB
-
SYD
2 stops29h 10m
Multiple Airlines
Thu 20/810:15
SYD
-
CMB
2 stops27h 55m
Multiple Airlines
Deal found 28/4$1,036
Fri 12/622:55
CMB
-
SYD
2 stops32h 20m
Multiple Airlines
Fri 19/613:00
SYD
-
CMB
2 stops30h 30m
Multiple Airlines
Deal found 28/4$1,038
Thu 3/910:40
CMB
-
SYD
1 stop16h 05m
Multiple Airlines
Thu 10/920:35
SYD
-
CMB
2 stops17h 35m
Multiple Airlines
Deal found 28/4$1,039
Tue 1/922:55
CMB
-
SYD
1 stop16h 10m
Multiple Airlines
Sat 20/310:45
SYD
-
CMB
1 stop16h 35m
Multiple Airlines
Deal found 28/4$1,048
Tue 19/507:35
CMB
-
SYD
1 stop18h 20m
Qantas Airways
Tue 26/509:50
SYD
-
CMB
1 stop28h 15m
Qantas Airways
Deal found 28/4$1,053

Find 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 1 May 2026.

Round-trip from

$969

One-way from

$501

Popular in

January

Cheapest in

March

Average price

$1,295

Good round-trip deal

$1,660 or less

Good one-way deal

$1,059 or less
14/9-21/3
  • 14/9-21/3
  • 2 total stops
  • 33h 15m total
  • Sri Lanka to Sydney
Search Deals
2/7
  • 2/7
  • 1 total stop
  • 16h 10m total
  • Sri Lanka to Sydney
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($254 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($76 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
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

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sri Lanka to Sydney 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 1 May 2026.
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

Cheapest return flight
Fastest return journey

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 13/10

22:55-20:35

1 stop16h 10m

Sydney Kingsford Smith

Tue 3/11

21:50-09:25

1 stop17h 05m

$1,101

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 15/6

13:30-19:20

2 stops25h 20m

Sydney Kingsford Smith

Mon 22/6

20:35-04:00

2 stops35h 55m

$1,127

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 17/8

20:30-08:00

3 stops31h 00m

Sydney Kingsford Smith

Thu 20/8

11:00-19:00

1 stop36h 30m

$1,145

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sat 15/8

22:10-08:05

3 stops53h 25m

Sydney Kingsford Smith

Sat 22/8

11:00-18:20

3 stops59h 50m

$1,189

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 21/9

22:55-19:35

1 stop16h 10m

Sydney Kingsford Smith

Mon 28/9

20:50-09:40

1 stop17h 20m

$1,190

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Thu 14/5

22:10-12:35

2 stops57h 55m

Sydney Kingsford Smith

Thu 20/8

11:00-19:00

1 stop36h 30m

$1,218

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sat 13/6

22:10-12:35

2 stops33h 55m

Sydney Kingsford Smith

Sat 20/6

10:00-19:00

2 stops37h 30m

$1,305

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Wed 10/6

20:30-08:00

2 stops55h 00m

Sydney Kingsford Smith

Wed 17/6

11:00-21:10

3 stops38h 40m

$1,305
Cheapest one-way

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Thu 27/8

23:15-19:20

3 stops39h 35m

$584
Fastest single journey

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Fri 8/5

10:00-16:50

1 stop26h 20m

$588

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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

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

The best time to book flights from Sri Lanka to Sydney is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Sri Lanka to Sydney (average of $397). Flying from Sri Lanka to Sydney in June is currently the most expensive (average of $1,048). 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?

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 1 May 2026.

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.

How often are flights from Sri Lanka to Sydney delayed?

About 39% of weekly flights between Sri Lanka and Sydney have experienced delays in the past year, with the average delay time being 113 minutes.

What is the most punctual flight time for Sri Lanka to Sydney flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Sri Lanka to Sydney flights?

Over the past year, SriLankan Airlines have had the lowest number of delays on this route, with just 39% of flights being delayed.

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 1 May 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Thai Airways, 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
8.2
Very Good
1,505 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.2
Very Good
1,505 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Thai Airways
7.9
Good
401 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qantas Airways
7.5
Good
1,028 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Malaysia Airlines
7.4
Good
307 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
SriLankan Airlines
6.8
Okay
82 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.2

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 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?

    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.

  • How long is the flight from Sri Lanka to Sydney?

    There are many flights that can get you from Sri Lanka to Sydney in 31h. Fly via China Eastern to get the fastest option. Airlines will cover a distance of 8756 km.

  • 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 $446 on AirAsia. Other airlines that offer cheap prices include Malaysia Airlines from $647 and Singapore Airlines from $674 one-way.

  • What are the cheapest flights from Sri Lanka to Sydney?

    Looking at all options, your cheapest flight can be booked for $1,055. While the most popular route (Colombo Bandaranaike Intl - Sydney Kingsford Smith) can be booked for $969 on average, our data indicates $1,522 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, November is the cheapest month in which you can book a flight from Sri Lanka to Sydney (average of $397). Flying from Sri Lanka to Sydney in June is currently the most expensive (average of $1,048). 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Terrigal
Lithgow
Cronulla
Manly
Bondi Beach
Leura
Randwick
Coogee

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.

Top 5 airlines flying from Sri Lanka to Sydney

Discover the top 5 airlines that operate flights from Sri Lanka to Sydney. 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 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$971Average$1,095FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$974Average$1,359FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$1,066Average$1,304FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Thai AirwaysCheapest$1,155Average$1,370FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
SriLankan AirlinesCheapest$1,380Average$1,671FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

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?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.