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Cheap flights from Adelaide to Sri Lanka from $529

ADL — CMB
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Sri Lanka

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Sri Lanka

Sun 1/1118:35 -
1 stop33h 55m
Sat 14/1100:45 -
1 stop27h 05m
Deal found 5/9$1,117
Thu 12/1118:35 -
1 stop33h 55m
Tue 24/1100:45 -
1 stop27h 05m
Deal found 5/9$1,141
Wed 14/1007:15 -
2 stops19h 15m
Tue 20/1019:50 -
1 stop21h 05m
Deal found 6/9$1,146
Tue 27/1006:15 -
1 stop16h 35m
Tue 17/1119:50 -
1 stop21h 20m
Deal found 5/9$1,156
Thu 12/1111:00 -
1 stop17h 35m
Fri 13/1111:20 -
1 stop15h 55m
Deal found 5/9$1,159
Thu 12/1111:00 -
1 stop28h 10m
Wed 25/1111:20 -
1 stop15h 55m
Deal found 5/9$1,160
Mon 19/1018:35 -
1 stop58h 00m
Sun 1/1100:45 -
1 stop11h 35m
Deal found 2/9$1,186
Tue 10/1117:20 -
2 stops21h 50m
Fri 13/1100:40 -
1 stop26h 35m
Deal found 3/9$1,189
Tue 27/1011:00 -
1 stop17h 35m
Mon 9/1100:40 -
2 stops28h 55m
Deal found 3/9$1,196
Sat 14/1118:35 -
1 stop33h 55m
Fri 27/1100:45 -
1 stop27h 05m
Deal found 6/9$1,203
Mon 26/1011:00 -
1 stop17h 35m
Sun 8/1100:40 -
2 stops32h 55m
Deal found 3/9$1,209
Tue 20/1010:45 -
1 stop28h 20m
Tue 3/1100:40 -
1 stop26h 35m
Deal found 3/9$1,214

Find flight deals from Adelaide to Sri Lanka

Round-trip from

$1,114

One-way from

$529

Popular in

December

Cheapest in

March

Average price

$1,252
22/10-30/10
  • 22/10-30/10
  • 3 total stops
  • 59h 15m total
  • Adelaide to Sri Lanka
Search Deals
17/10-31/12
  • 17/10-31/12
  • 2 total stops
  • 31h 55m total
  • Adelaide to Sri Lanka
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($384 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($68 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Adelaide to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Sat 17/10

18:35-10:35

1 stop21h 00m

Colombo Bandaranaike Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

$562

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Thu 7/1

18:35-09:25

3 stops43h 50m

Colombo Bandaranaike Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

$641

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Mon 30/11

21:50-21:50

3 stops29h 00m

Colombo Bandaranaike Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

$730

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Sat 17/10

19:45-23:35

3 stops32h 50m

Colombo Bandaranaike Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

$808

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Thu 7/1

22:00-09:45

1 stop40h 45m

Colombo Bandaranaike Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

$982

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Fri 18/12

08:40-20:45

3 stops41h 05m

Colombo Bandaranaike Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

$1,100

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Sat 6/2

18:35-23:30

1 stop33h 55m

Colombo Bandaranaike Intl

Thu 4/3

00:45-08:50

1 stop27h 05m

$1,124

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Thu 12/11

18:35-23:30

1 stop33h 55m

Colombo Bandaranaike Intl

Tue 24/11

00:45-08:50

1 stop27h 05m

$1,141

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Tue 22/9

07:15-17:50

1 stop14h 35m

Colombo Bandaranaike Intl

Tue 6/10

19:50-21:10

1 stop20h 20m

$1,392

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Sat 17/10

14:20-11:05

3 stops25h 45m

Colombo Bandaranaike Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

$1,397

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Adelaide to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from Adelaide with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Adelaide to Sri Lanka

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

Currently, March is the cheapest month in which you can book a flight from Adelaide to Sri Lanka (average of $985). Flying from Adelaide to Sri Lanka in December is currently the most expensive (average of $1,762). 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.

How far ahead should I book a flight from Adelaide to Sri Lanka?

The best time to book flights from Adelaide to Sri Lanka is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Sri Lanka

Check out reviews from past customers who have flown with Singapore Airlines,Cathay Pacific, andQantas Airways from Adelaide 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
1,596 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.3

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Singapore Airlines
8.2
Very Good
1,596 reviews
Singapore Airlines
8.2
Very Good
1,596 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.3

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Cathay Pacific
7.6
Good
1,473 reviews
Singapore Airlines
8.2
Very Good
1,596 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.3

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Qantas Airways
7.5
Good
1,090 reviews
Singapore Airlines
8.2
Very Good
1,596 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.3

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Qatar Airways
7.3
Good
3,731 reviews
Singapore Airlines
8.2
Very Good
1,596 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.3

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Malaysia Airlines
7.3
Good
318 reviews
Singapore Airlines
8.2
Very Good
1,596 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.3

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Related info for your journey

  • What airport do you fly from for flights from Adelaide to Sri Lanka?

    Adelaide (ADL), located 6.6 km from the city centre, is the airport you fly out of when you book flights from Adelaide to Sri Lanka.

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

    Singapore Airlines, Jetstar, and Qantas Airways can get you from Adelaide to Sri Lanka in just under 14h 35m. Your travel time can differ by up to 19h 20m. Airlines will cover a distance of 7714 km. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapet airlines for a one-way flight from Adelaide to Sri Lanka are Singapore Airlines ($383), Malaysia Airlines ($444), and Jetstar ($467).

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Adelaide to Sri Lanka (average of $985). Flying from Adelaide to Sri Lanka in December is currently the most expensive (average of $1,762). 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

Top 8 airlines flying from Adelaide to Sri Lanka

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$495Average$942FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Malaysia AirlinesCheapest$701Average$1,226FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$851Average$1,203FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
JetstarCheapest$941Average$1,110FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Cathay PacificCheapest$941Average$1,281FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
SriLankan AirlinesCheapest$1,131Average$1,647FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Qantas AirwaysCheapest$1,189Average$1,491FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest$1,347Average$1,680FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Adelaide to Sri Lanka?

When you search for this flight from Adelaide to Sri Lanka, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Sri Lanka?

Cheapflights helps you find that perfect flight to Sri Lanka from Adelaide 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 Adelaide to Sri Lanka with no change fees?

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

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Yes! Start tracking prices for Adelaide to Sri Lanka flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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