Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Sydney to Sri Lanka from $336

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CMB
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Sri Lanka

Keep the following information in mind while searching for Sydney to Sri Lanka flight deals. Data was last updated 9 January 2026.

Round-trip from

$903

One-way from

$336

Popular in

December

Cheapest in

August

Average price

$1,454

Good round-trip deal

$1,323 or less

Good one-way deal

$1,036 or less
30/1-7/2
  • 30/1-7/2
  • 3 total stops
  • 42h 40m total
  • Sydney to Sri Lanka
Search Deals
7/2
  • 7/2
  • 1 total stop
  • 28h 10m total
  • Sydney to Sri Lanka
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($459 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($88 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to Sri Lanka.
Search Deals
Price to beat on a one-way flight from Sydney Kingsford Smith to Sri Lanka.
Search Deals

Find flight deals from Sydney to Sri Lanka

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Sri Lanka
Explore the most affordable flight options available from Sydney to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.

Fri 30/113:35SYD - CMB
2 stops25h 20mMultiple Airlines
Sat 7/210:25CMB - SYD
1 stop17h 20mMultiple Airlines
Deal found 7/1$903
Sat 31/113:35SYD - CMB
1 stop13h 05mMultiple Airlines
Wed 4/222:50CMB - SYD
2 stops50h 30mMultiple Airlines
Deal found 8/1$904
Wed 4/213:35SYD - CMB
1 stop26h 55mMultiple Airlines
Tue 10/203:30CMB - SYD
2 stops21h 15mMultiple Airlines
Deal found 7/1$906
Sun 1/220:05SYD - CMB
2 stops31h 15mMultiple Airlines
Sat 21/203:30CMB - SYD
2 stops21h 50mMultiple Airlines
Deal found 7/1$910
Tue 17/221:50SYD - CMB
1 stop29h 30mMultiple Airlines
Fri 27/210:25CMB - SYD
1 stop17h 20mMultiple Airlines
Deal found 7/1$912
Sat 7/213:35SYD - CMB
2 stops25h 20mMultiple Airlines
Fri 13/310:25CMB - SYD
3 stops20h 25mMultiple Airlines
Deal found 7/1$913
Tue 2/610:15SYD - CMB
2 stops35h 25mMultiple Airlines
Tue 30/607:35CMB - SYD
2 stops43h 55mMultiple Airlines
Deal found 6/1$915
Sat 9/516:10SYD - CMB
Nonstop11h 15mSriLankan Airlines
Fri 19/600:05CMB - SYD
Nonstop10h 05mSriLankan Airlines
Deal found 7/1$918
Thu 5/220:05SYD - CMB
1 stop20h 25mMultiple Airlines
Thu 26/203:30CMB - SYD
2 stops21h 50mMultiple Airlines
Deal found 6/1$921
Tue 8/920:50SYD - CMB
3 stops29h 35mMultiple Airlines
Wed 23/910:40CMB - SYD
2 stops20h 35mMultiple Airlines
Deal found 7/1$924
Sun 8/213:35SYD - CMB
2 stops17h 55mMultiple Airlines
Sat 28/222:50CMB - SYD
2 stops26h 30mMultiple Airlines
Deal found 7/1$925

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney 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 9 January 2026.
Use the filters below to find and compare flights from Sydney to Sri Lanka that are best for you.

Fly from

Sydney

Fly to

Sri Lanka

Route

Depart

Return

Price

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Tue 17/2

20:05-11:00

1 stop20h 25m

Colombo Bandaranaike Intl

Thu 26/2

03:30-06:50

2 stops21h 50m

$946

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sun 1/2

13:35-21:50

3 stops37h 45m

Colombo Bandaranaike Intl

Thu 12/2

03:30-06:15

2 stops21h 15m

$955

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 6/2

20:05-11:00

1 stop20h 25m

Colombo Bandaranaike Intl

Thu 12/2

03:30-06:15

2 stops21h 15m

$967

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Mon 16/2

21:50-09:25

1 stop17h 05m

Colombo Bandaranaike Intl

Wed 25/2

22:50-09:15

1 stop28h 55m

$977

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sat 21/2

13:35-21:10

1 stop13h 05m

Colombo Bandaranaike Intl

Sat 21/2

03:30-06:50

2 stops21h 50m

$997

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 20/3

10:45-21:50

1 stop16h 35m

Colombo Bandaranaike Intl

Fri 3/4

10:40-09:20

1 stop17h 10m

$1,000

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sun 12/4

20:50-09:40

1 stop17h 20m

Colombo Bandaranaike Intl

Sat 18/4

22:55-19:35

1 stop16h 10m

$1,048

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sun 8/2

10:45-21:50

1 stop16h 35m

Colombo Bandaranaike Intl

Sat 28/2

22:50-20:35

1 stop16h 15m

$1,073

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sun 8/2

20:05-11:00

1 stop20h 25m

$407

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 6/2

13:35-11:00

1 stop26h 55m

$407

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 18 results
1
2

Best time to book a flight from Sydney to Sri Lanka

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

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

Currently, March is the cheapest month in which you can book a flight from Sydney to Sri Lanka (average of $797). Flying from Sydney to Sri Lanka in December is currently the most expensive (average of $1,231). 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 SYD to LK?

Find hourly flight availability from Sydney 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 9 January 2026.

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

How often are flights from Sydney to Sri Lanka delayed?

About 47% of weekly flights between Sydney and Sri Lanka have experienced delays in the past year, with the average delay time being 138 minutes.

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

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

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

Sunday 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 Sydney to Sri Lanka flights?

Over the past year, SriLankan Airlines have had the lowest number of delays on this route, with just 47% 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 9 January 2026.
Check out reviews from past customers who have flown with Singapore Airlines, Thai Airways, andQantas Airways from Sydney to Sri Lanka to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,429 reviews
Check prices

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.3

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
1,429 reviews
Singapore Airlines
8.1
Very Good
1,429 reviews
Check prices

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.3

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.
Thai Airways
7.8
Good
376 reviews
Singapore Airlines
8.1
Very Good
1,429 reviews
Check prices

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.3

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
968 reviews
Singapore Airlines
8.1
Very Good
1,429 reviews
Check prices

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.3

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
289 reviews
Singapore Airlines
8.1
Very Good
1,429 reviews
Check prices

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.3

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
6.8
Okay
78 reviews
Singapore Airlines
8.1
Very Good
1,429 reviews
Check prices

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.3

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 Sydney to Sri Lanka. 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 from for flights from Sydney to Sri Lanka?

    For a flight from Sydney to Sri Lanka, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

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

    The cheapet airlines for a one-way flight from Sydney to Sri Lanka are AirAsia X ($349), Singapore Airlines ($384), and Malaysia Airlines ($446).

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

    The cheapest flight price from Sydney to Sri Lanka is $766. On average you can expect to pay $1,515. The most popular route, (Sydney Kingsford Smith - Colombo Bandaranaike Intl), can usually be booked for $673.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Sydney to Sri Lanka (average of $797). Flying from Sydney to Sri Lanka in December is currently the most expensive (average of $1,231). 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 Sydney to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Haneda flights
Sydney to Suvarnabhumi flights
Sydney to Denpasar flights
Sydney to Narita flights
Sydney to Ho Chi Minh City flights
Sydney to Manila flights
Sydney to Incheon Intl flights
Sydney to Kuala Lumpur Intl flights
Sydney to Hongqiao Intl flights
Sydney to Don Mueang Intl flights
Sydney to Hong Kong flights
Sydney to Pu Dong flights
Sydney to Singapore flights
Sydney to Phuket City flights
Sydney to Kathmandu flights
Sydney to Lahore flights
Sydney to Hanoi flights
Sydney to Taiwan Taoyuan Intl flights
Sydney to Kansai Intl flights
Sydney to Colombo flights
Sydney to Guangzhou flights
Sydney to New Delhi flights
Sydney to Soekarno-Hatta Intl flights
Sydney to Gimpo Intl flights
Sydney to Osaka Itami flights
Sydney to Dhaka flights
Sydney to Beijing Daxing Intl flights
Sydney to Capital flights
Sydney to Bangalore flights
Coolangatta to Denpasar flights
Sydney to Kobe flights
Sydney to Mumbai flights
Sydney to Ahmedabad flights
Sydney to Hyderabad flights
Sydney to Da Nang flights
Sydney to Chitose flights
Coolangatta to Suvarnabhumi flights
Sydney to Islamabad flights
Sydney to Chennai flights
Sydney to Cebu City flights
Sydney to Ko Samui flights
Coolangatta to Haneda flights
Newcastle to Denpasar flights
Sydney to Halim Perdana Kusuma flights
Sydney to Hangzhou flights
Sydney to Karachi flights

Top 10 airlines flying from Sydney to Sri Lanka

Discover the top 10 airlines that operate flights from Sydney 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 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$688Average$862FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Virgin AustraliaCheapest$739Average$1,436FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Malaysia AirlinesCheapest$770Average$1,065FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air IndiaCheapest$817Average$834FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapest$830Average$1,300FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$845Average$1,106FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
SriLankan AirlinesCheapest$888Average$1,202FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
China EasternCheapest$1,059Average$1,324FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Qantas AirwaysCheapest$1,114Average$1,330FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Thai AirwaysCheapest$1,148Average$1,354FlexibilityNo cancel feeOn-time77%
Search Thai Airways 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 Sydney to Sri Lanka?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney 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 Sydney to Sri Lanka?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Sri Lanka.

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

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

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

Not ready to book yet? You can track prices for flights from Sydney 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.