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Cheap flights from Adelaide to Sri Lanka from $548

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — CMB
13 Jun — 20 Jun1
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 14 May 2026.

Thu 2/709:45
ADL
-
CMB
1 stop17h 10m
Malaysia Airlines
Sun 2/800:05
CMB
-
ADL
1 stop26h 55m
Malaysia Airlines
Deal found 11/5$1,199
Fri 10/709:45
ADL
-
CMB
1 stop17h 10m
Malaysia Airlines
Sun 26/711:20
CMB
-
ADL
1 stop15h 40m
Malaysia Airlines
Deal found 8/5$1,209
Mon 25/509:45
ADL
-
CMB
1 stop17h 10m
Malaysia Airlines
Mon 8/607:20
CMB
-
ADL
2 stops19h 40m
Malaysia Airlines
Deal found 9/5$1,228
Sat 19/907:15
ADL
-
CMB
1 stop14h 35m
Jetstar
Sat 10/1019:50
CMB
-
ADL
1 stop21h 05m
Jetstar
Deal found 13/5$1,243
Thu 28/519:45
ADL
-
CMB
2 stops31h 10m
Malaysia Airlines
Wed 10/600:05
CMB
-
ADL
1 stop26h 55m
Malaysia Airlines
Deal found 11/5$1,266
Mon 7/909:45
ADL
-
CMB
1 stop17h 10m
Malaysia Airlines
Wed 9/911:20
CMB
-
ADL
1 stop15h 40m
Malaysia Airlines
Deal found 8/5$1,271
Sun 23/819:45
ADL
-
CMB
2 stops31h 10m
Malaysia Airlines
Sun 13/900:05
CMB
-
ADL
1 stop26h 55m
Malaysia Airlines
Deal found 13/5$1,289

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 14 May 2026.

Round-trip from

$1,199

One-way from

$757

Popular in

December

Cheapest in

October

Average price

$970
Malaysia Airlines
  • Malaysia Airlines
  • 2/7-2/8
  • 2 total stops
  • 44h 05m total
  • Adelaide to Sri Lanka
Search Deals
Qatar Airways
  • Qatar Airways
  • 25/6
  • 2 total stops
  • 25h 10m total
  • Adelaide to Sri Lanka
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($341 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($84 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 14 May 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

Sun 16/8

17:10-22:55

2 stops33h 45m

Colombo Bandaranaike Intl

Sun 30/8

00:05-07:00

1 stop26h 55m

$1,297
Fastest return journey

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Mon 14/9

09:45-22:55

1 stop17h 10m

Colombo Bandaranaike Intl

Sun 11/10

11:20-08:00

1 stop15h 40m

$1,360

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Fri 14/8

06:00-21:30

2 stops19h 30m

Colombo Bandaranaike Intl

Mon 31/8

12:15-11:15

2 stops19h 00m

$1,362

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Sun 16/8

06:00-21:30

2 stops19h 30m

Colombo Bandaranaike Intl

Mon 31/8

12:15-11:15

2 stops19h 00m

$1,381

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Sun 16/8

11:50-09:40

2 stops25h 50m

Colombo Bandaranaike Intl

Mon 31/8

10:30-15:30

1 stop25h 00m

$1,453

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Sat 30/5

14:20-21:30

2 stops35h 10m

Colombo Bandaranaike Intl

Sat 13/6

21:15-16:25

2 stops39h 10m

$1,502
Cheapest one-way

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Sat 17/10

10:45-22:55

1 stop17h 10m

$548
Fastest single journey

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Sat 17/10

08:55-17:50

1 stop13h 55m

$619

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Sat 17/10

06:05-09:00

2 stops31h 55m

$756

AdelaideColombo

ADL - CMB

ADLCMB

Adelaide

Thu 25/6

11:50-09:00

2 stops25h 10m

$757

Flights are sorted by cheapest return flights first.

Deals found on 10/5

Showing 1-10 of 11 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

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 85 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.

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 $433). Flying from Adelaide to Sri Lanka in January is currently the most expensive (average of $884). 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 14 May 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
1,510 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,510 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Cathay Pacific
7.6
Good
1,329 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,037 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.4
Good
307 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
SriLankan Airlines
6.8
Okay
83 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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?

    Malaysia Airlines and Qantas Airways can get you from Adelaide to Sri Lanka in just under 19h 30m. Your travel time can differ by up to 14h 15m. 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 ($379), Malaysia Airlines ($419), and Cathay Pacific ($522).

  • 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 $433). Flying from Adelaide to Sri Lanka in January is currently the most expensive (average of $884). 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 6 airlines flying from Adelaide to Sri Lanka

Discover the top 6 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 14 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$668Average$1,011FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$786Average$1,062FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$903Average$1,196FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
SriLankan AirlinesCheapest$1,095Average$1,413FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Qantas AirwaysCheapest$1,104Average$1,481FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$1,124Average$1,385FlexibilityNo cancel feeOn-time80%
Search Virgin Australia 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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