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Cheap flights from Adelaide to Sri Lanka from $326

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — CMB
9 Apr — 16 Apr1
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
Explore the most affordable flight options available from Adelaide to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Sun 16/809:10
ADL
-
CMB
1 stop29h 35m
Singapore Airlines
Sun 30/800:50
CMB
-
ADL
1 stop26h 35m
Singapore Airlines
Deal found 5/3$913
Fri 24/407:05
ADL
-
CMB
2 stops30h 20m
Multiple Airlines
Fri 1/522:50
CMB
-
ADL
2 stops27h 35m
Multiple Airlines
Deal found 10/3$930
Thu 23/408:05
ADL
-
CMB
2 stops17h 45m
Multiple Airlines
Thu 30/410:25
CMB
-
ADL
2 stops16h 00m
Multiple Airlines
Deal found 9/3$936
Thu 13/809:45
ADL
-
CMB
1 stop17h 10m
Malaysia Airlines
Sun 16/800:05
CMB
-
ADL
1 stop26h 55m
Malaysia Airlines
Deal found 9/3$941
Sat 1/809:45
ADL
-
CMB
1 stop28h 20m
Malaysia Airlines
Fri 14/800:05
CMB
-
ADL
1 stop26h 55m
Malaysia Airlines
Deal found 10/3$947
Mon 23/308:05
ADL
-
CMB
2 stops30h 20m
Multiple Airlines
Mon 6/410:25
CMB
-
ADL
2 stops40h 00m
Multiple Airlines
Deal found 7/3$950
Sun 26/719:45
ADL
-
CMB
2 stops31h 45m
Cathay Pacific
Sat 15/800:50
CMB
-
ADL
2 stops30h 25m
Cathay Pacific
Deal found 10/3$954
Wed 25/308:05
ADL
-
CMB
2 stops30h 20m
Multiple Airlines
Wed 8/410:25
CMB
-
ADL
2 stops16h 00m
Multiple Airlines
Deal found 9/3$969
Wed 22/419:45
ADL
-
CMB
2 stops32h 00m
Cathay Pacific
Tue 28/401:05
CMB
-
ADL
2 stops30h 10m
Cathay Pacific
Deal found 5/3$971
Thu 10/912:00
ADL
-
CMB
2 stops39h 30m
Cathay Pacific
Wed 23/900:50
CMB
-
ADL
2 stops30h 25m
Cathay Pacific
Deal found 10/3$974
Sat 12/917:35
ADL
-
CMB
1 stop34h 00m
Singapore Airlines
Thu 24/911:45
CMB
-
ADL
1 stop39h 40m
Singapore Airlines
Deal found 9/3$975

Find flight deals from Adelaide to Sri Lanka

Keep the following information in mind while searching for Adelaide to Sri Lanka flight deals. Data was last updated 10 March 2026.

Round-trip from

$913

One-way from

$326

Popular in

December

Cheapest in

October

Average price

$965
Singapore Airlines
  • Singapore Airlines
  • 16/8-30/8
  • 2 total stops
  • 56h 10m total
  • Adelaide to Sri Lanka
Search Deals
24/5
  • 24/5
  • 3 total stops
  • 43h 10m total
  • Adelaide to Sri Lanka
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($331 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($74 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide 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 Adelaide to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Wed 25/3

08:05-09:25

2 stops30h 20m

Colombo Bandaranaike Intl

Wed 8/4

10:25-06:25

2 stops16h 00m

$969

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Sun 10/5

14:25-23:45

2 stops37h 20m

Colombo Bandaranaike Intl

Fri 12/6

00:50-11:15

2 stops30h 25m

$1,030

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Fri 15/5

09:45-22:55

1 stop17h 10m

Colombo Bandaranaike Intl

Mon 22/6

00:05-07:00

1 stop26h 55m

$1,121
Fastest return journey

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Fri 8/5

09:45-22:55

1 stop17h 10m

Colombo Bandaranaike Intl

Fri 22/5

11:20-07:00

1 stop15h 40m

$1,133

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Fri 15/5

17:35-23:35

1 stop34h 00m

Colombo Bandaranaike Intl

Tue 23/6

11:45-07:25

1 stop15h 40m

$1,213

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Sun 10/5

18:20-10:45

2 stops20h 25m

Colombo Bandaranaike Intl

Sat 13/6

11:45-16:20

1 stop24h 35m

$1,380
Cheapest one-way

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Sun 24/5

07:05-17:30

2 stops38h 25m

$418

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Sat 9/5

06:15-21:50

2 stops19h 35m

$446

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Sun 7/6

07:05-11:05

2 stops32h 00m

$453

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Tue 7/4

21:10-01:05

2 stops31h 55m

$461

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 16 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
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 Adelaide to Sri Lanka

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

Currently, July is the cheapest month in which you can book a flight from Adelaide to Sri Lanka (average of $584). Flying from Adelaide to Sri Lanka in December is currently the most expensive (average of $1,111). 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 often are flights from Adelaide to Sri Lanka delayed?

About 0% of weekly flights between Adelaide and Sri Lanka have experienced delays in the past year, with the average delay time being 0 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Saturday 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.

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,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
1,471 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.2
Very Good
1,471 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Cathay Pacific
7.6
Good
1,202 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qantas Airways
7.5
Good
1,002 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Malaysia Airlines
7.3
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
SriLankan Airlines
6.8
Okay
80 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

Find useful and relevant information for your journey from Adelaide 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 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?

    Cathay Pacific and Malaysia Airlines can get you from Adelaide to Sri Lanka in just under 17h 10m. Your travel time can differ by up to 20h 10m. 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 SriLankan Airlines ($323), Singapore Airlines ($386), and Malaysia Airlines ($427).

  • 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, July is the cheapest month in which you can book a flight from Adelaide to Sri Lanka (average of $584). Flying from Adelaide to Sri Lanka in December is currently the most expensive (average of $1,111). 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 7 airlines flying from Adelaide to Sri Lanka

Discover the top 7 airlines that operate flights from Adelaide 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
Malaysia AirlinesCheapest$683Average$1,014FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$808Average$1,050FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$917Average$1,214FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest$1,082Average$1,299FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
SriLankan AirlinesCheapest$1,117Average$1,389FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Virgin AustraliaCheapest$1,147Average$1,412FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EmiratesCheapest$1,532Average$1,977FlexibilityNo cancel feeOn-time75%
Search Emirates 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 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.

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

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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