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Cheap flights from Sri Lanka to Australia from $413

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — SYD
31 Mar — 7 Apr1
1 adult

Cheap flight deals from Sri Lanka to Australia

Keep the following information in mind while searching for Sri Lanka to Australia flight deals. Data was last updated 26 March 2025.

Round-trip from

$840

One-way from

$413

Popular in

January

Cheapest in

September

Average price

$1,590

Good round-trip deal

$1,855 or less

Good one-way deal

$1,032 or less
AirAsia
  • AirAsia
  • 1/6-28/6
  • 2 total stops
  • 34h 35m total
  • Sri Lanka to Australia
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14/4
  • 14/4
  • 2 total stops
  • 32h 10m total
  • Sri Lanka to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($394 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($84 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Sri Lanka to Australia.
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Price to beat on a one-way flight from Sri Lanka to Australia.
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Find flight deals from Sri Lanka to Australia

Cheapest flights from Sri Lanka to Australia
Explore the most affordable flight options available from Sri Lanka to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Sat 17/500:05CMB - PER
1 stop13h 40mMultiple Airlines
Sat 31/523:15PER - CMB
1 stop13h 10mMultiple Airlines
Deal found 25/3$865
Sat 5/403:30CMB - MEL
2 stops22h 15mMultiple Airlines
Fri 31/1013:35MEL - CMB
1 stop13h 05mMultiple Airlines
Deal found 26/3$1,006
Fri 9/521:55CMB - SYD
3 stops29h 25mMultiple Airlines
Fri 16/512:50SYD - CMB
3 stops37h 35mMultiple Airlines
Deal found 25/3$1,057
Sat 17/500:05CMB - PER
1 stop12h 15mMalaysia Airlines
Fri 30/502:10PER - CMB
1 stop23h 15mMalaysia Airlines
Deal found 25/3$1,152
Fri 30/522:10CMB - MEL
2 stops30h 20mChina Eastern
Sun 1/611:00MEL - CMB
2 stops35h 50mChina Eastern
Deal found 25/3$1,222
Mon 7/403:30CMB - AVV
3 stops32h 05mMultiple Airlines
Wed 2/706:00AVV - CMB
2 stops32h 10mMultiple Airlines
Deal found 26/3$1,224
Sat 30/820:30CMB - SYD
1 stop35h 35mChina Eastern
Fri 5/912:00SYD - CMB
2 stops35h 30mChina Eastern
Deal found 25/3$1,294
Sun 17/800:50CMB - MEL
1 stop24h 35mCathay Pacific
Mon 8/907:25MEL - CMB
1 stop20h 35mCathay Pacific
Deal found 25/3$1,319
Wed 4/604:05CMB - MEL
1 stop18h 35mEtihad Airways
Wed 11/617:10MEL - CMB
1 stop19h 50mEtihad Airways
Deal found 26/3$1,325
Fri 9/522:10CMB - BNE
2 stops30h 20mChina Eastern
Fri 16/511:00BNE - CMB
1 stop36h 30mChina Eastern
Deal found 25/3$1,340
Sun 27/700:50CMB - SYD
1 stop29h 30mCathay Pacific
Wed 13/821:50SYD - CMB
1 stop30h 10mCathay Pacific
Deal found 25/3$1,344
Fri 29/800:55CMB - SYD
1 stop15h 05mThai Airways
Fri 5/910:00SYD - CMB
1 stop18h 25mThai Airways
Deal found 25/3$1,381

Cheapflights Fare Finder

Customise your flight search to find flights from Sri Lanka to Australia 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 26 March 2025.
Use the filters below to find and compare flights from Sri Lanka to Australia that are best for you.

Fly from

Sri Lanka

Fly to

Australia

Route

Depart

Return

Price

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Sun 1/6

10:40-04:30

1 stop15h 20m

Perth

Sat 28/6

05:10-21:55

1 stop19h 15m

$840

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Sat 17/5

00:05-16:15

1 stop13h 40m

Perth

Sat 31/5

23:15-09:55

1 stop13h 10m

$865

ColomboMelbourne

CMB - MEL

CMBMEL

Colombo Bandaranaike Intl

Sat 5/4

03:30-06:15

2 stops22h 15m

Melbourne

Fri 31/10

13:35-21:10

1 stop13h 05m

$1,006

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Fri 9/5

21:55-07:50

3 stops29h 25m

Sydney Kingsford Smith

Fri 16/5

12:50-21:55

3 stops37h 35m

$1,057

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Sat 17/5

00:05-14:50

1 stop12h 15m

Perth

Fri 30/5

02:10-22:55

1 stop23h 15m

$1,152

ColomboMelbourne

CMB - MEL

CMBMEL

Colombo Bandaranaike Intl

Fri 30/5

22:10-09:00

2 stops30h 20m

Melbourne

Sun 1/6

11:00-18:20

2 stops35h 50m

$1,222

ColomboMelbourne

CMB - AVV

CMBAVV

Colombo Bandaranaike Intl

Mon 7/4

03:30-16:05

3 stops32h 05m

Melbourne Avalon

Wed 2/7

06:00-09:40

2 stops32h 10m

$1,224

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Sat 30/8

20:30-12:35

1 stop35h 35m

Sydney Kingsford Smith

Fri 5/9

12:00-19:00

2 stops35h 30m

$1,294

ColomboMelbourne

CMB - MEL

CMBMEL

Colombo Bandaranaike Intl

Sun 17/8

00:50-05:55

1 stop24h 35m

Melbourne

Mon 8/9

07:25-23:30

1 stop20h 35m

$1,319

ColomboMelbourne

CMB - MEL

CMBMEL

Colombo Bandaranaike Intl

Wed 4/6

04:05-03:10

1 stop18h 35m

Melbourne

Wed 11/6

17:10-08:30

1 stop19h 50m

$1,325

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 60 results
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Best time to book a flight from Sri Lanka to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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 Australia

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

Currently, May is the cheapest month in which you can book a flight from Sri Lanka to Australia (average of $129). Flying from Sri Lanka to Australia 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 AU?

Find hourly flight availability from Sri Lanka to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 March 2025.

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

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia 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 Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, 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).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 26 March 2025.
Read through reviews of airlines operating flights from Sri Lanka to Australia, such as Singapore Airlines, Emirates and Thai Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,284 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Emirates
8.0
Very Good
3,190 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Thai Airways
7.8
Good
317 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Cathay Pacific
7.5
Good
835 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qantas Airways
7.5
Good
811 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

Find useful and relevant information for your journey from Sri Lanka to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    To fly one-way, consider booking your trip with AirAsia, which is currently one of the cheapest options available, starting at $471. IndiGo flights start at $752 while deals on Cathay Pacific start at $754 one-way.

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

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

  • How can I find direct flights from Sri Lanka to Australia?

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

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

    Yes. Cheapflights offers flight deals from Sri Lanka to Australia 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 Australia?

    Currently, May is the cheapest month in which you can book a flight from Sri Lanka to Australia (average of $129). Flying from Sri Lanka to Australia 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

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 Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Sri Lanka to Australia

Discover the top 8 airlines that operate flights from Sri Lanka to Australia. 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 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$592Average$807FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Malaysia AirlinesCheapest$702Average$1,372FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest$746Average$1,408FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$1,005Average$1,589FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest$1,342Average$1,578FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Qantas AirwaysCheapest$1,374Average$1,786FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
SriLankan AirlinesCheapest$1,426Average$1,847FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
EmiratesCheapest$1,910Average$2,209FlexibilityNo cancel feeOn-time75%
Search Emirates 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 Australia?

Cheapflights makes it easy to find Sri Lanka to Australia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Sri Lanka to Australia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sri Lanka to Australia, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Australia from Sri Lanka today and book when prices fit your budget.

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