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Cheap flights from Sydney to Sri Lanka from $380

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CMB
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 10 March 2026.

Sat 16/509:45
SYD
-
CMB
1 stop16h 35m
Multiple Airlines
Sun 21/622:50
CMB
-
SYD
1 stop16h 15m
Multiple Airlines
Deal found 7/3$807
Sun 31/520:50
SYD
-
CMB
1 stop17h 05m
Multiple Airlines
Sat 13/622:50
CMB
-
SYD
1 stop16h 15m
Multiple Airlines
Deal found 6/3$809
Wed 12/820:50
SYD
-
CMB
1 stop17h 05m
Multiple Airlines
Tue 18/822:50
CMB
-
SYD
1 stop16h 15m
Multiple Airlines
Deal found 9/3$820
Tue 2/620:50
SYD
-
CMB
1 stop17h 05m
Multiple Airlines
Tue 16/622:50
CMB
-
SYD
1 stop16h 15m
Multiple Airlines
Deal found 7/3$822
Fri 24/409:45
SYD
-
CMB
1 stop16h 35m
Multiple Airlines
Tue 12/522:50
CMB
-
SYD
1 stop16h 15m
Multiple Airlines
Deal found 6/3$823
Mon 20/420:50
SYD
-
CMB
1 stop17h 05m
Multiple Airlines
Mon 27/422:50
CMB
-
SYD
1 stop16h 15m
Multiple Airlines
Deal found 6/3$824
Sun 9/820:50
SYD
-
CMB
1 stop17h 05m
Multiple Airlines
Sun 16/810:25
CMB
-
SYD
1 stop28h 40m
Multiple Airlines
Deal found 9/3$827
Fri 1/509:45
SYD
-
CMB
1 stop16h 35m
Multiple Airlines
Mon 11/510:25
CMB
-
SYD
1 stop28h 40m
Multiple Airlines
Deal found 7/3$829
Mon 10/809:15
SYD
-
CMB
1 stop18h 10m
Malaysia Airlines
Mon 17/800:05
CMB
-
SYD
1 stop15h 00m
Malaysia Airlines
Deal found 9/3$833
Sat 8/809:45
SYD
-
CMB
1 stop28h 10m
Multiple Airlines
Wed 19/822:50
CMB
-
SYD
1 stop29h 00m
Multiple Airlines
Deal found 9/3$834
Mon 25/520:50
SYD
-
CMB
1 stop17h 05m
Multiple Airlines
Tue 30/603:45
CMB
-
SYD
2 stops24h 05m
Multiple Airlines
Deal found 6/3$836

Find 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 10 March 2026.

Round-trip from

$807

One-way from

$380

Popular in

December

Cheapest in

August

Average price

$1,049

Good round-trip deal

$1,024 or less

Good one-way deal

$661 or less
16/5-21/6
  • 16/5-21/6
  • 2 total stops
  • 32h 50m total
  • Sydney to Sri Lanka
Search Deals
22/3
  • 22/3
  • 1 total stop
  • 16h 35m total
  • Sydney to Sri Lanka
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($437 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($82 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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

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 10 March 2026.
Use the filters below to find and compare flights from Sydney to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 10/4

09:45-21:50

1 stop16h 35m

Colombo Bandaranaike Intl

Sat 25/4

22:50-19:35

1 stop16h 15m

$823

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sat 1/8

09:45-21:50

1 stop16h 35m

Colombo Bandaranaike Intl

Tue 11/8

22:50-19:35

1 stop16h 15m

$844

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Thu 7/5

10:10-23:45

1 stop18h 05m

Colombo Bandaranaike Intl

Fri 15/5

01:05-10:30

2 stops28h 55m

$1,086

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Tue 2/6

14:05-23:30

1 stop37h 55m

Colombo Bandaranaike Intl

Mon 15/6

00:50-09:05

2 stops27h 45m

$1,086

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Mon 11/5

14:05-23:45

1 stop38h 10m

Colombo Bandaranaike Intl

Thu 14/5

01:05-08:50

2 stops27h 15m

$1,236

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Mon 8/6

20:30-21:10

3 stops29h 10m

Colombo Bandaranaike Intl

Sun 14/6

20:30-09:00

1 stop32h 00m

$1,239

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Mon 11/5

11:00-21:10

3 stops38h 40m

Colombo Bandaranaike Intl

Sat 16/5

22:10-07:55

2 stops29h 15m

$1,243

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Tue 2/6

11:00-19:00

1 stop36h 30m

Colombo Bandaranaike Intl

Mon 15/6

22:10-09:00

3 stops30h 20m

$1,243

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Mon 1/6

20:30-21:10

3 stops29h 10m

Colombo Bandaranaike Intl

Sun 14/6

20:30-09:00

1 stop32h 00m

$1,243

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Thu 23/4

10:00-18:20

2 stops60h 50m

Colombo Bandaranaike Intl

Thu 30/4

22:10-08:00

3 stops29h 20m

$1,250

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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, July is the cheapest month in which you can book a flight from Sydney to Sri Lanka (average of $733). Flying from Sydney to Sri Lanka in December is currently the most expensive (average of $1,175). 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 10 March 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 43% of weekly flights between Sydney and Sri Lanka have experienced delays in the past year, with the average delay time being 130 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 43% 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 10 March 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
8.2
Very Good
1,471 reviews
Check prices

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

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
1,471 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

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.
Thai Airways
7.8
Good
391 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

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
1,002 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

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
7.3
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

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
80 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

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 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.

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

    Departing from Sydney to Sri Lanka will take you 38h 10m. There are 8756 km between Sydney and Sri Lanka.

  • 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 ($329), Singapore Airlines ($368), and Malaysia Airlines ($397).

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

    The cheapest flight price from Sydney to Sri Lanka is $528. On average you can expect to pay $950. The most popular route, (Sydney Kingsford Smith - Colombo Bandaranaike Intl), can usually be booked for $676.

  • 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, July is the cheapest month in which you can book a flight from Sydney to Sri Lanka (average of $733). Flying from Sydney to Sri Lanka in December is currently the most expensive (average of $1,175). 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.

Top 9 airlines flying from Sydney to Sri Lanka

Discover the top 9 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$656Average$903FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Malaysia AirlinesCheapest$695Average$950FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Virgin AustraliaCheapest$705Average$1,438FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Singapore AirlinesCheapest$825Average$1,099FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
SriLankan AirlinesCheapest$864Average$1,162FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Cathay PacificCheapest$921Average$1,309FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China EasternCheapest$1,014Average$1,253FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Qantas AirwaysCheapest$1,090Average$1,333FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Thai AirwaysCheapest$1,126Average$1,375FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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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.

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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.

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