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Cheap flights from Sri Lanka to Sydney from $571

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — SYD
22 Jul — 29 Jul1
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 22 June 2026.

Tue 4/822:55
CMB
-
SYD
1 stop16h 10m
Multiple Airlines
Tue 11/822:15
SYD
-
CMB
1 stop31h 20m
Multiple Airlines
Deal found 20/6$1,136
Sat 4/722:55
CMB
-
SYD
2 stops32h 20m
Multiple Airlines
Sun 19/720:35
SYD
-
CMB
2 stops29h 50m
Multiple Airlines
Deal found 19/6$1,140
Wed 12/802:05
CMB
-
SYD
1 stop23h 40m
Batik Air
Sun 30/822:15
SYD
-
CMB
1 stop31h 20m
Batik Air
Deal found 22/6$1,143
Mon 19/1002:05
CMB
-
SYD
3 stops36h 45m
Multiple Airlines
Fri 23/1010:45
SYD
-
CMB
1 stop16h 40m
Multiple Airlines
Deal found 20/6$1,144
Mon 20/702:05
CMB
-
SYD
2 stops29h 10m
Multiple Airlines
Tue 28/714:50
SYD
-
CMB
1 stop13h 15m
Multiple Airlines
Deal found 18/6$1,146
Fri 26/622:55
CMB
-
SYD
1 stop28h 55m
Multiple Airlines
Fri 10/711:00
SYD
-
CMB
1 stop36h 30m
Multiple Airlines
Deal found 20/6$1,156
Wed 12/802:05
CMB
-
SYD
1 stop23h 40m
Multiple Airlines
Sun 30/813:00
SYD
-
CMB
2 stops26h 50m
Multiple Airlines
Deal found 22/6$1,157
Tue 23/622:55
CMB
-
SYD
1 stop16h 10m
Multiple Airlines
Tue 7/722:15
SYD
-
CMB
1 stop31h 20m
Multiple Airlines
Deal found 17/6$1,161

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 22 June 2026.

Round-trip from

$1,136

One-way from

$571

Popular in

January

Cheapest in

April

Average price

$1,505

Good round-trip deal

$1,833 or less

Good one-way deal

$1,091 or less
Batik Air
  • Batik Air
  • 4/8-11/8
  • 2 total stops
  • 47h 30m total
  • Sri Lanka to Sydney
Search Deals
8/11
  • 8/11
  • 2 total stops
  • 29h 20m total
  • Sri Lanka to Sydney
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($350 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($81 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 22 June 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

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Wed 14/10

20:30-09:00

3 stops31h 00m

Sydney Kingsford Smith

Thu 12/11

21:30-19:00

1 stop27h 00m

$1,210

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Wed 2/9

20:30-12:35

1 stop35h 35m

Sydney Kingsford Smith

Mon 7/9

11:00-21:10

2 stops38h 40m

$1,215
Fastest return journey

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sun 18/10

11:20-06:55

1 stop14h 05m

Sydney Kingsford Smith

Fri 23/10

14:05-22:55

1 stop14h 20m

$1,231

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 11/8

22:10-08:00

3 stops53h 20m

Sydney Kingsford Smith

Wed 19/8

10:05-19:00

3 stops61h 25m

$1,254

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 19/10

22:10-09:00

3 stops29h 20m

Sydney Kingsford Smith

Fri 23/10

11:05-19:00

3 stops61h 25m

$1,258

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Thu 13/8

22:10-08:00

3 stops29h 20m

Sydney Kingsford Smith

Sun 30/8

10:05-19:00

3 stops37h 25m

$1,260

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 13/10

20:30-09:00

3 stops55h 00m

Sydney Kingsford Smith

Tue 10/11

21:30-19:00

1 stop27h 00m

$1,305

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 14/9

20:30-08:00

3 stops31h 00m

Sydney Kingsford Smith

Thu 15/10

12:00-19:00

1 stop36h 30m

$1,305

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 14/9

20:30-08:00

3 stops31h 00m

Sydney Kingsford Smith

Fri 16/10

21:30-21:10

2 stops29h 10m

$1,349

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Thu 17/9

20:30-08:00

3 stops31h 00m

Sydney Kingsford Smith

Mon 12/10

21:30-21:10

2 stops29h 10m

$1,349

Flights are sorted by cheapest return flights first.

Deals found on 20/6

Showing 1-10 of 19 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

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 $405). Flying from Sri Lanka to Sydney in June is currently the most expensive (average of $1,208). 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 22 June 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 37% of weekly flights between Sri Lanka and Sydney have experienced delays in the past year, with the average delay time being 107 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?

Friday 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 37% of flights being delayed.

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 75 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.

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 22 June 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Qantas Airways, andMalaysia Airlines 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
1,547 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,547 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,048 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.3
Good
311 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
SriLankan Airlines
6.8
Okay
85 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 14h 05m. Fly via Batik Air, China Eastern, or Malaysia Airlines to get the fastest option. Airlines will cover a distance of 8756 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 $484 on Batik Air. Other airlines that offer cheap prices include AirAsia from $494 and Malaysia Airlines from $662 one-way.

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

    Looking at all options, your cheapest flight can be booked for $1,091. While the most popular route (Colombo Bandaranaike Intl - Sydney Kingsford Smith) can be booked for $854 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, November is the cheapest month in which you can book a flight from Sri Lanka to Sydney (average of $405). Flying from Sri Lanka to Sydney in June is currently the most expensive (average of $1,208). 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
Manly
Katoomba
Cronulla
Terrigal
Lithgow
Randwick
Bondi Beach
Leura
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 4 airlines flying from Sri Lanka to Sydney

Discover the top 4 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 22 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$990Average$1,116FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Malaysia AirlinesCheapest$1,091Average$1,355FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$1,101Average$1,425FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
SriLankan AirlinesCheapest$1,461Average$1,742FlexibilityNo 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.

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