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Cheap flights from Australia to Sri Lanka from $376

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CMB
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find 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 17 October 2025.

Wed 12/1105:35PER - CMB
2 stops18h 45mMultiple Airlines
Wed 19/1110:25CMB - PER
1 stop16h 55mMultiple Airlines
Deal found 15/10$664
Sat 1/1105:15PER - CMB
1 stop19h 05mMultiple Airlines
Sat 8/1110:25CMB - PER
2 stops15h 20mMultiple Airlines
Deal found 16/10$670
Wed 12/1120:40PER - CMB
1 stop15h 15mAirAsia
Wed 19/1110:25CMB - PER
1 stop15h 35mAirAsia
Deal found 15/10$674
Sun 2/1120:40PER - CMB
1 stop15h 15mMultiple Airlines
Mon 24/1122:50CMB - PER
2 stops26h 55mMultiple Airlines
Deal found 14/10$677
Thu 23/1023:35PER - CMB
1 stop14h 00mMultiple Airlines
Sun 2/1109:05CMB - PER
2 stops40h 40mMultiple Airlines
Deal found 15/10$681
Mon 20/1005:10PER - CMB
1 stop19h 15mMultiple Airlines
Mon 27/1010:25CMB - PER
2 stops39h 20mMultiple Airlines
Deal found 15/10$684
Thu 13/1120:40PER - CMB
1 stop15h 15mAirAsia
Thu 20/1110:25CMB - PER
1 stop15h 35mAirAsia
Deal found 15/10$693
Fri 31/1005:35PER - CMB
3 stops30h 20mMultiple Airlines
Fri 7/1109:05CMB - PER
2 stops16h 40mMultiple Airlines
Deal found 15/10$697
Thu 23/1020:30PER - CMB
1 stop15h 40mAirAsia
Sun 2/1110:25CMB - PER
1 stop15h 35mAirAsia
Deal found 15/10$713
Sun 23/1116:35DRW - CMB
1 stop21h 10mMultiple Airlines
Sun 30/1109:05CMB - DRW
1 stop26h 55mMultiple Airlines
Deal found 15/10$779
Wed 19/1121:50SYD - CMB
1 stop29h 30mMultiple Airlines
Mon 15/1210:25CMB - SYD
1 stop17h 20mMultiple Airlines
Deal found 16/10$828
Thu 23/1021:25SYD - CMB
2 stops25h 40mMultiple Airlines
Wed 29/1009:05CMB - SYD
2 stops22h 30mMultiple Airlines
Deal found 17/10$844

Cheap 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 17 October 2025.

Round-trip from

$651

One-way from

$397

Popular in

December

Cheapest in

August

Average price

$1,110

Good round-trip deal

$1,074 or less

Good one-way deal

$587 or less
2/11-9/11
  • 2/11-9/11
  • 3 total stops
  • 42h 10m total
  • Australia to Sri Lanka
Search Deals
15/1
  • 15/1
  • 2 total stops
  • 18h 45m total
  • Australia to Sri Lanka
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($479 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($99 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 17 October 2025.
Use the filters below to find and compare flights from Australia to Sri Lanka that are best for you.

Fly from

Australia

Fly to

Sri Lanka

Route

Depart

Return

Price

PerthColombo

PER - CMB

PERCMB

Perth

Sun 15/3

02:25-23:35

1 stop23h 40m

Colombo Bandaranaike Intl

Wed 18/3

00:40-15:15

1 stop12h 05m

$762

PerthColombo

PER - CMB

PERCMB

Perth

Sun 8/3

02:25-23:35

1 stop23h 40m

Colombo Bandaranaike Intl

Wed 11/3

00:40-15:15

1 stop12h 05m

$765

PerthColombo

PER - CMB

PERCMB

Perth

Sat 14/3

02:25-23:35

1 stop23h 40m

Colombo Bandaranaike Intl

Tue 17/3

00:40-15:15

1 stop12h 05m

$782

PerthColombo

PER - CMB

PERCMB

Perth

Sun 22/3

02:25-23:35

1 stop23h 40m

Colombo Bandaranaike Intl

Wed 25/3

00:40-15:15

1 stop12h 05m

$814

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Wed 19/11

21:50-21:50

1 stop29h 30m

Colombo Bandaranaike Intl

Mon 15/12

10:25-09:15

1 stop17h 20m

$828

PerthColombo

PER - CMB

PERCMB

Perth

Sat 21/3

02:25-23:35

1 stop23h 40m

Colombo Bandaranaike Intl

Tue 24/3

00:40-15:15

1 stop12h 05m

$833

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 6/3

10:45-21:50

1 stop16h 35m

Colombo Bandaranaike Intl

Sun 22/3

22:50-20:35

1 stop16h 15m

$885

DarwinColombo

DRW - CMB

DRWCMB

Darwin

Sun 23/11

16:35-09:25

1 stop20h 50m

Colombo Bandaranaike Intl

Sat 29/11

03:00-16:00

2 stops33h 00m

$912

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Mon 9/3

12:10-23:35

1 stop16h 55m

Colombo Bandaranaike Intl

Thu 12/3

00:40-20:35

1 stop14h 25m

$936

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 30/1

08:20-23:30

1 stop20h 40m

Colombo Bandaranaike Intl

Tue 17/2

00:45-11:50

1 stop29h 35m

$964

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 60 results
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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

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

Currently, June is the cheapest month in which you can book a flight from Australia to Sri Lanka (average of $331). Flying from Australia to Sri Lanka in December is currently the most expensive (average of $936). 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 17 October 2025.

A simple way to save on the total cost of your ticket is to fly from Australia to Sri Lanka in the afternoon. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Australia to Sri Lanka?

Use this chart to determine the cheapest time to fly return from Australia to Sri Lanka. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Australia to Sri Lanka flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 17 October 2025.
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
8.1
Very Good
1,382 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very Good
1,382 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Cathay Pacific
7.6
Good
1,028 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qantas Airways
7.5
Good
918 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Malaysia Airlines
7.3
Good
278 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
SriLankan Airlines
6.9
Okay
76 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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 $964, Malaysia Airlines can have you in Sri Lanka from Australia in 20h 40m. The distance between Australia and Sri Lanka is about 8756 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, June is the cheapest month in which you can book a flight from Australia to Sri Lanka (average of $331). Flying from Australia to Sri Lanka in December is currently the most expensive (average of $936). 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$589Average$836FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
AirAsia XCheapest$656Average$764FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Malaysia AirlinesCheapest$686Average$1,095FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qantas AirwaysCheapest$711Average$1,425FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$737Average$1,170FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$807Average$1,215FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air IndiaCheapest$809Average$847FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Virgin AustraliaCheapest$826Average$1,306FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Etihad AirwaysCheapest$903Average$1,281FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SriLankan AirlinesCheapest$912Average$1,410FlexibilityNo 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 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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