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Cheap flights from Adelaide to Sri Lanka from $506

ADL — CMB
15 Oct — 22 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

Sat 31/1006:15 -
1 stop16h 35m
Fri 4/1210:25 -
2 stops18h 10m
Deal found 12/9$1,087
Sat 7/1118:35 -
1 stop33h 55m
Wed 25/1100:45 -
1 stop27h 05m
Deal found 14/9$1,088
Thu 1/1007:15 -
1 stop14h 35m
Thu 15/1019:50 -
1 stop20h 20m
Deal found 14/9$1,091
Sat 14/1118:35 -
1 stop33h 55m
Sat 21/1100:45 -
1 stop27h 05m
Deal found 14/9$1,118
Fri 13/1118:35 -
1 stop33h 55m
Sat 21/1100:45 -
1 stop27h 05m
Deal found 13/9$1,122
Thu 22/1007:15 -
1 stop15h 35m
Thu 5/1122:50 -
2 stops42h 00m
Deal found 15/9$1,128
Sat 10/1006:00 -
1 stop16h 50m
Sat 17/1019:50 -
1 stop31h 10m
Deal found 11/9$1,135
Mon 12/1021:45 -
1 stop25h 05m
Mon 19/1021:45 -
2 stops29h 25m
Deal found 14/9$1,157
Mon 19/1018:30 -
1 stop28h 20m
Wed 28/1021:45 -
2 stops33h 55m
Deal found 11/9$1,161

Find flight deals from Adelaide to Sri Lanka

Round-trip from

$1,087

One-way from

$506

Popular in

December

Cheapest in

March

Average price

$1,261
31/10-4/12
  • 31/10-4/12
  • 3 total stops
  • 34h 45m total
  • Adelaide to Sri Lanka
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Singapore Airlines
  • Singapore Airlines
  • 17/10-31/12
  • 1 total stop
  • 34h 00m total
  • Adelaide to Sri Lanka
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($379 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($66 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

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Sat 17/10

18:35-23:35

1 stop34h 00m

Colombo Bandaranaike Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

$506

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Mon 11/1

19:50-16:30

2 stops25h 40m

Colombo Bandaranaike Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

$672

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Sat 17/10

06:05-16:50

2 stops39h 45m

Colombo Bandaranaike Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

$707

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Sat 31/10

06:15-17:50

1 stop16h 35m

Colombo Bandaranaike Intl

Fri 4/12

10:25-09:35

2 stops18h 10m

$1,087

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Tue 9/2

20:25-10:10

2 stops18h 45m

Colombo Bandaranaike Intl

Sun 28/2

11:20-08:15

1 stop15h 55m

$1,236

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Thu 1/10

06:00-17:50

1 stop15h 50m

Colombo Bandaranaike Intl

Wed 14/10

00:35-13:25

2 stops55h 50m

$1,261

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Sat 14/11

16:30-23:25

2 stops35h 55m

Colombo Bandaranaike Intl

Sun 22/11

00:45-17:45

2 stops36h 00m

$1,264

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Mon 19/10

18:35-23:35

1 stop58h 00m

Colombo Bandaranaike Intl

Sun 1/11

00:45-17:20

1 stop11h 35m

$1,299

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Sat 13/3

14:15-23:25

2 stops38h 10m

Colombo Bandaranaike Intl

Sat 27/3

00:45-13:35

2 stops31h 50m

$1,394

AdelaideColombo

ADL Adelaide - CMB Colombo Bandaranaike Intl

ADLCMB

Adelaide

Sun 11/10

06:05-09:00

2 stops31h 55m

Colombo Bandaranaike Intl

Sat 21/11

18:50-15:55

1 stop40h 05m

$1,394

Flights are sorted by cheapest return flights first.

Deals found on 13/9

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 $1,003). Flying from Adelaide to Sri Lanka in December is currently the most expensive (average of $1,754). 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
1,600 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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
1,600 reviews
Singapore Airlines
8.2
Very Good
1,600 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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
1,486 reviews
Singapore Airlines
8.2
Very Good
1,600 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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
1,094 reviews
Singapore Airlines
8.2
Very Good
1,600 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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
7.4
Good
3,733 reviews
Singapore Airlines
8.2
Very Good
1,600 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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
1,600 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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 can get you from Adelaide to Sri Lanka in just under 58h. Your travel time can differ by up to . Airlines will cover a distance of 7714 km.

  • 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 ($387), Malaysia Airlines ($448), and Jetstar ($465).

  • 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 $1,003). Flying from Adelaide to Sri Lanka in December is currently the most expensive (average of $1,754). 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$500Average$951FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Malaysia AirlinesCheapest$707Average$1,245FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$859Average$1,214FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
JetstarCheapest$950Average$1,113FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Cathay PacificCheapest$950Average$1,276FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest$1,129Average$1,490FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
SriLankan AirlinesCheapest$1,159Average$1,663FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Qatar AirwaysCheapest$1,360Average$1,689FlexibilityNo 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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