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Cheap flights from Sri Lanka to Sydney from $546

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — SYD
5 May — 12 May1
1 adult

Cheap 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 30 April 2025.

Round-trip from

$984

One-way from

$568

Popular in

January

Cheapest in

May

Average price

$1,675

Good round-trip deal

$1,837 or less

Good one-way deal

$1,087 or less
29/5-6/6
  • 29/5-6/6
  • 4 total stops
  • 61h 20m total
  • Sri Lanka to Sydney
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31/7
  • 31/7
  • 1 total stop
  • 16h 40m total
  • Sri Lanka to Sydney
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($373 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($83 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Sri Lanka to Sydney Kingsford Smith.
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Price to beat on a one-way flight from Sri Lanka to Sydney Kingsford Smith.
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Find flight deals from Sri Lanka to Sydney

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 30 April 2025.

Tue 13/503:30CMB - SYD
2 stops36h 00mMultiple Airlines
Wed 28/512:50SYD - CMB
2 stops18h 10mMultiple Airlines
Deal found 28/4$984
Thu 7/811:05CMB - SYD
1 stop18h 50mSingapore Airlines
Wed 20/815:00SYD - CMB
1 stop23h 05mSingapore Airlines
Deal found 29/4$1,132
Fri 16/522:10CMB - SYD
2 stops29h 20mChina Eastern
Tue 20/511:20SYD - CMB
2 stops38h 20mChina Eastern
Deal found 28/4$1,152
Thu 15/501:10CMB - SYD
1 stop27h 00mCathay Pacific
Fri 24/1011:10SYD - CMB
1 stop17h 50mCathay Pacific
Deal found 28/4$1,185
Wed 6/800:05CMB - SYD
1 stop15h 00mMalaysia Airlines
Wed 20/813:05SYD - CMB
1 stop14h 20mMalaysia Airlines
Deal found 29/4$1,344
Wed 7/500:55CMB - SYD
1 stop28h 55mThai Airways
Wed 4/610:00SYD - CMB
1 stop18h 25mThai Airways
Deal found 28/4$1,411
Wed 30/707:50CMB - SYD
1 stop18h 05mQantas Airways
Wed 13/809:50SYD - CMB
1 stop34h 25mQantas Airways
Deal found 28/4$1,555
Mon 12/500:20CMB - SYD
Nonstop10h 05mSriLankan Airlines
Fri 16/516:10SYD - CMB
Nonstop11h 15mSriLankan Airlines
Deal found 29/4$1,582

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 30 April 2025.
Use the filters below to find and compare flights from Sri Lanka to Sydney that are best for you.

Fly from

Sri Lanka

Fly to

Sydney

Route

Depart

Return

Price

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 13/5

03:30-20:00

2 stops36h 00m

Sydney Kingsford Smith

Wed 28/5

12:50-02:30

2 stops18h 10m

$984

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Thu 7/8

11:05-10:25

1 stop18h 50m

Sydney Kingsford Smith

Wed 20/8

15:00-09:35

1 stop23h 05m

$1,132

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Fri 16/5

22:10-08:00

2 stops29h 20m

Sydney Kingsford Smith

Tue 20/5

11:20-21:10

2 stops38h 20m

$1,152

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Thu 15/5

01:10-08:40

1 stop27h 00m

Sydney Kingsford Smith

Fri 24/10

11:10-23:30

1 stop17h 50m

$1,185

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Wed 6/8

00:05-19:35

1 stop15h 00m

Sydney Kingsford Smith

Wed 20/8

13:05-22:55

1 stop14h 20m

$1,344

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Thu 31/7

00:55-10:20

1 stop28h 55m

Sydney Kingsford Smith

Thu 14/8

10:00-23:55

1 stop18h 25m

$1,438

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Wed 30/7

07:50-06:25

1 stop18h 05m

Sydney Kingsford Smith

Wed 13/8

09:50-15:45

1 stop34h 25m

$1,555

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Mon 12/5

00:20-14:55

Nonstop10h 05m

Sydney Kingsford Smith

Fri 16/5

16:10-22:55

Nonstop11h 15m

$1,582

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 17/6

03:30-19:30

2 stops35h 30m

$546

ColomboSydney

CMB - SYD

CMBSYD

Colombo Bandaranaike Intl

Tue 27/5

01:10-08:40

1 stop27h 00m

$671

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 18 results
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, May is the cheapest month in which you can book a flight from Sri Lanka to Sydney (average of $129). Flying from Sri Lanka to Sydney 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 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 30 April 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 Sydney as you normally would.

Rainfall in Sydney by month

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

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

Temperature in Sydney by month

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

If weather is an important factor for your trip to Sydney, 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 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 30 April 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Emirates and Thai Airways from Sri Lanka to Sydney to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

7.9

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
1,292 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

7.9

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
3,215 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

7.9

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
7.7
Good
325 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

7.9

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
852 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

7.9

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
829 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

7.9

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 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.

  • 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 $670 on Cathay Pacific. Other airlines that offer cheap prices include IndiGo from $729 and Thai Airways from $792 one-way.

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

    Looking at all options, your cheapest flight can be booked for $961. While the most popular route (Colombo Bandaranaike Intl - Sydney Kingsford Smith) can be booked for $862 on average our data indicates $1,675 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, May is the cheapest month in which you can book a flight from Sri Lanka to Sydney (average of $129). Flying from Sri Lanka to Sydney 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

Travelling to a place near Sri Lanka?

Book flights to Sri Lanka if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Manly
Penrith
Coogee
Randwick
Terrigal
Cronulla
Lithgow
Bondi Beach
Leura
Swansea

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.

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Top 5 airlines flying from Sri Lanka to Sydney

Discover the top 5 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,195Average$1,457FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$1,320Average$1,475FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Thai AirwaysCheapest$1,335Average$1,492FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Qantas AirwaysCheapest$1,387Average$1,571FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
SriLankan AirlinesCheapest$1,677Average$1,862FlexibilityNo 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?

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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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