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Cheap flights from Australia to Sri Lanka from $371

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CMB
30 May — 6 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Sri Lanka

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Sri Lanka
Explore the most affordable flight options available from Australia to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2026.

Sat 25/720:50
PER
-
CMB
1 stop15h 20m
AirAsia
Wed 5/810:40
CMB
-
PER
1 stop14h 35m
AirAsia
Deal found 26/4$695
Fri 31/705:35
PER
-
CMB
2 stops18h 50m
Multiple Airlines
Mon 10/822:55
CMB
-
PER
1 stop18h 25m
Multiple Airlines
Deal found 28/4$701
Fri 31/717:20
PER
-
CMB
1 stop10h 15m
Batik Air
Sun 9/802:05
CMB
-
PER
1 stop11h 40m
Batik Air
Deal found 28/4$708
Thu 20/823:15
PER
-
CMB
1 stop28h 20m
Batik Air
Wed 26/802:05
CMB
-
PER
1 stop19h 10m
Batik Air
Deal found 27/4$714
Sun 11/1004:45
PER
-
CMB
1 stop19h 40m
AirAsia
Thu 22/1010:40
CMB
-
PER
1 stop14h 35m
AirAsia
Deal found 28/4$723
Mon 16/1120:40
PER
-
CMB
1 stop15h 15m
AirAsia
Mon 30/1110:25
CMB
-
PER
1 stop15h 35m
AirAsia
Deal found 29/4$729
Mon 13/717:20
PER
-
CMB
1 stop10h 15m
Batik Air
Mon 27/702:05
CMB
-
PER
1 stop25h 15m
Batik Air
Deal found 28/4$737
Mon 7/917:20
PER
-
CMB
1 stop10h 15m
Batik Air
Wed 9/902:05
CMB
-
PER
1 stop11h 40m
Batik Air
Deal found 27/4$750
Sun 11/1005:35
PER
-
CMB
2 stops22h 00m
Multiple Airlines
Thu 22/1022:55
CMB
-
PER
1 stop26h 20m
Multiple Airlines
Deal found 28/4$758
Sun 6/917:20
PER
-
CMB
1 stop10h 15m
Batik Air
Wed 9/902:05
CMB
-
PER
1 stop11h 40m
Batik Air
Deal found 26/4$772
Sun 19/709:15
SYD
-
CMB
1 stop18h 10m
Malaysia Airlines
Sun 9/811:20
CMB
-
SYD
1 stop15h 10m
Malaysia Airlines
Deal found 27/4$847
Mon 20/713:05
SYD
-
CMB
1 stop14h 20m
Malaysia Airlines
Wed 12/811:20
CMB
-
SYD
1 stop18h 10m
Malaysia Airlines
Deal found 28/4$861

Find flight deals from Australia to Sri Lanka

Keep the following information in mind while searching for Australia to Sri Lanka flight deals. Data was last updated 30 April 2026.

Round-trip from

$695

One-way from

$371

Popular in

December

Cheapest in

August

Average price

$1,224

Good round-trip deal

$1,213 or less

Good one-way deal

$704 or less
AirAsia
  • AirAsia
  • 25/7-5/8
  • 2 total stops
  • 29h 55m total
  • Australia to Sri Lanka
Search Deals
1/8
  • 1/8
  • 1 total stop
  • 32h 00m total
  • Australia to Sri Lanka
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($419 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($80 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Australia to Sri Lanka.
Search Deals
Price to beat on a one-way flight from Australia to Sri Lanka.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Sri Lanka 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 30 April 2026.
Use the filters below to find and compare flights from Australia to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthColombo

PER - CMB

PERCMB

Perth

Sat 20/6

23:15-01:05

1 stop28h 20m

Colombo Bandaranaike Intl

Mon 6/7

02:05-05:50

1 stop25h 15m

$951

PerthColombo

PER - CMB

PERCMB

Perth

Mon 7/9

07:20-01:05

2 stops20h 15m

Colombo Bandaranaike Intl

Wed 9/9

02:05-21:45

2 stops17h 10m

$981

PerthColombo

PER - CMB

PERCMB

Perth

Sun 18/10

07:20-01:05

2 stops20h 15m

Colombo Bandaranaike Intl

Wed 21/10

02:05-21:45

2 stops17h 10m

$1,024

PerthColombo

PER - CMB

PERCMB

Perth

Mon 22/6

17:20-01:05

1 stop10h 15m

Colombo Bandaranaike Intl

Wed 8/7

02:05-23:45

1 stop19h 10m

$1,026

PerthColombo

PER - CMB

PERCMB

Perth

Sat 17/10

15:50-10:05

1 stop20h 45m

Colombo Bandaranaike Intl

Mon 19/10

00:05-14:50

1 stop12h 15m

$1,086
Fastest return journey

PerthColombo

PER - CMB

PERCMB

Perth

Sat 5/9

02:10-10:05

1 stop10h 25m

Colombo Bandaranaike Intl

Wed 9/9

11:20-01:10

1 stop11h 20m

$1,086

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Sat 11/7

17:35-23:35

1 stop34h 00m

Colombo Bandaranaike Intl

Wed 12/8

11:45-07:25

1 stop15h 40m

$1,174

PerthColombo

PER - CMB

PERCMB

Perth

Mon 22/6

07:20-01:05

2 stops20h 15m

Colombo Bandaranaike Intl

Fri 10/7

02:05-23:45

1 stop19h 10m

$1,175

PerthColombo

PER - CMB

PERCMB

Perth

Sun 21/6

07:20-01:05

2 stops20h 15m

Colombo Bandaranaike Intl

Fri 10/7

02:05-23:45

1 stop19h 10m

$1,175

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Tue 29/9

07:00-17:50

1 stop15h 20m

Colombo Bandaranaike Intl

Sat 10/10

19:50-15:50

1 stop14h 30m

$1,181

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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6

Best time to book a flight from Australia to Sri Lanka

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

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

The best time to book flights from Australia to Sri Lanka is 81 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 Australia to Sri Lanka?

Currently, May is the cheapest month in which you can book a flight from Australia to Sri Lanka (average of $951). Flying from Australia to Sri Lanka in December is currently the most expensive (average of $1,759). 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 AU to LK?

Find hourly flight availability from Australia to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2026.

A simple way to save on the total cost of your ticket is to fly from Australia to Sri Lanka in the morning. If you’re flexible enough to do this you can expect to save up to 89% on your trip compared to booking a flight in the evening.

How often are flights from Australia to Sri Lanka delayed?

About 35% of weekly flights between Australia and Sri Lanka have experienced delays in the past year, with the average delay time being 136 minutes.

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

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

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

Thursday 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 Australia to Sri Lanka flights?

Over the past year, SriLankan Airlines have had the lowest number of delays on this route, with just 35% of flights being delayed.

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. 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 Sri Lanka. Reviews last updated 30 April 2026.
See what other customers who have flown with Singapore Airlines,Cathay Pacific, andQantas Airways from Australia to Sri Lanka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,505 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Cathay Pacific
7.6
Good
1,310 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qantas Airways
7.5
Good
1,028 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Malaysia Airlines
7.4
Good
307 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
SriLankan Airlines
6.8
Okay
82 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

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

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

    For as low as $1,161, Batik Air can have you in Sri Lanka from Australia in 17h 10m. The distance between Australia and Sri Lanka is about 7714 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for AirAsia. According to our data, you can fly for as low as $246. Users have also found prices from $283 and $283 on AirAsia X and Batik Air, respectively.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Australia to Sri Lanka (average of $951). Flying from Australia to Sri Lanka in December is currently the most expensive (average of $1,759). 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 Australia to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Australia to Sri Lanka

Discover the top 10 airlines that operate flights from Australia to Sri Lanka. 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 30 April 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$349Average$734FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
JetstarCheapest$360Average$883FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Etihad AirwaysCheapest$551Average$1,428FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest$594Average$1,051FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Batik AirCheapest$613Average$770FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Malaysia AirlinesCheapest$619Average$962FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
AirAsia XCheapest$645Average$887FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Cathay PacificCheapest$657Average$1,206FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$684Average$1,107FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Virgin AustraliaCheapest$693Average$1,304FlexibilityNo cancel feeOn-time80%
Search Virgin Australia 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 Australia to Sri Lanka?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Sri Lanka. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Sri Lanka from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Australia to Sri Lanka with no change fees.

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

Not ready to book yet? You can track prices for flights from Australia to Sri Lanka on Cheapflights with our Price Alert feature and get notified when better prices are available.

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