Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Australia to Sri Lanka

SYD — CMB
24 Aug — 31 Aug1
1 adult

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 19 August 2025.

Round-trip from

$635

One-way from

$287

Popular in

December

Cheapest in

February

Average price

$1,045

Good round-trip deal

$991 or less

Good one-way deal

$582 or less
AirAsia
  • AirAsia
  • 15/11-22/11
  • 3 total stops
  • 34h 00m total
  • Australia to Sri Lanka
Search Deals
10/11
  • 10/11
  • 1 total stop
  • 18h 40m total
  • Australia to Sri Lanka
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($461 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($96 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 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, May is the cheapest month in which you can book a flight from Australia to Sri Lanka (average of $681). Flying from Australia to Sri Lanka in December is currently the most expensive (average of $1,191). 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 19 August 2025.

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

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 19 August 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
1,347 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

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
1,347 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

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
7.6
Good
969 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

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
896 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

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
Malaysia Airlines
7.4
Good
274 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

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
SriLankan Airlines
6.8
Okay
75 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

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 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 $649, AirAsia can have you in Sri Lanka from Australia in 19h 15m. The distance between Australia and Sri Lanka is about 5789 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, May is the cheapest month in which you can book a flight from Australia to Sri Lanka (average of $681). Flying from Australia to Sri Lanka in December is currently the most expensive (average of $1,191). 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.
Melbourne to Narita flights
Sydney to Haneda flights
Melbourne to Suvarnabhumi flights
Sydney to Suvarnabhumi flights
Melbourne to Haneda flights
Sydney to Denpasar flights
Melbourne to Denpasar flights
Melbourne to Kuala Lumpur Intl flights
Melbourne to Mumbai flights
Brisbane to Narita flights
Sydney to Narita flights
Sydney to Kuala Lumpur Intl flights
Perth to Denpasar flights
Melbourne to Bangalore flights
Melbourne to Hong Kong flights
Brisbane to Suvarnabhumi flights
Melbourne to Hongqiao Intl flights
Brisbane to Denpasar flights
Sydney to Incheon Intl flights
Melbourne to New Delhi flights
Sydney to Ho Chi Minh City flights
Melbourne to Singapore flights
Melbourne to Manila flights
Sydney to Manila flights
Melbourne to Incheon Intl flights
Brisbane to Bangalore flights
Avalon to Haneda flights
Melbourne to Ho Chi Minh City flights
Melbourne to Don Mueang Intl flights
Brisbane to Haneda flights
Avalon to Denpasar flights
Melbourne to Colombo flights
Sydney to Don Mueang Intl flights
Sydney to Singapore flights
Melbourne to Pu Dong flights
Sydney to Hong Kong flights
Melbourne to Kansai Intl flights
Perth to Suvarnabhumi flights
Sydney to Hongqiao Intl flights
Sydney to Kathmandu flights
Perth to Kuala Lumpur Intl flights
Melbourne to Kathmandu flights
Perth to Singapore flights
Sydney to Kansai Intl flights
Melbourne to Phuket City flights
Sydney to New Delhi flights
Melbourne to Guangzhou flights
Avalon to Narita flights
Perth to Narita flights
Melbourne to Subang flights

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 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$584Average$853FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Malaysia AirlinesCheapest$706Average$1,141FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qantas AirwaysCheapest$710Average$1,470FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$719Average$1,177FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$780Average$1,151FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air IndiaCheapest$799Average$867FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Virgin AustraliaCheapest$824Average$1,310FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Etihad AirwaysCheapest$901Average$1,279FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SriLankan AirlinesCheapest$911Average$1,433FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
China EasternCheapest$952Average$1,391FlexibilityNo cancel feeOn-time62%
Search China Eastern 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.

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.