$509 Find Cheap Flights from Adelaide to Sri Lanka

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Sri Lanka departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Adelaide to Sri Lanka Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Sri Lanka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to Sri Lanka

Wed, 11 Feb - Tue, 24 Feb
Multiple Airlines Logo
11:00 - 21:50
ADL
-
CMB
15h 50m1 stop
Multiple Airlines Logo
22:50 - 07:25
CMB
-
ADL
27h 35m2 stops
$1,114Multiple Airlines
Fri, 6 Mar - Thu, 12 Mar
Cathay Pacific Logo
14:30 - 23:30
ADL
-
CMB
38h 00m2 stops
Cathay Pacific Logo
00:45 - 13:40
CMB
-
ADL
31h 55m2 stops
$1,141Cathay Pacific
Mon, 18 May - Tue, 19 May
Malaysia Airlines Logo
09:45 - 22:55
ADL
-
CMB
17h 10m1 stop
Malaysia Airlines Logo
00:05 - 07:00
CMB
-
ADL
26h 55m1 stop
$1,160Malaysia Airlines
Mon, 18 May - Tue, 19 May
Malaysia Airlines Logo
09:45 - 22:55
ADL
-
CMB
17h 10m1 stop
Malaysia Airlines Logo
00:05 - 07:00
CMB
-
ADL
26h 55m1 stop
$1,162Malaysia Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
18:35 - 11:00
ADL
-
CMB
21h 25m1 stop
Multiple Airlines Logo
22:50 - 07:25
CMB
-
ADL
27h 35m2 stops
$1,221Multiple Airlines
Wed, 11 Feb - Tue, 24 Feb
Multiple Airlines Logo
06:25 - 22:00
ADL
-
CMB
20h 35m2 stops
Multiple Airlines Logo
23:00 - 06:15
CMB
-
ADL
26h 15m2 stops
$1,237Multiple Airlines
Sun, 10 May - Sat, 13 Jun
Singapore Airlines Logo
09:10 - 23:35
ADL
-
CMB
18h 25m1 stop
Singapore Airlines Logo
11:45 - 11:30
CMB
-
ADL
19h 45m2 stops
$1,246Singapore Airlines
Sun, 10 May - Sat, 13 Jun
Singapore Airlines Logo
09:10 - 23:35
ADL
-
CMB
18h 25m1 stop
Singapore Airlines Logo
11:45 - 11:30
CMB
-
ADL
19h 45m2 stops
$1,249Singapore Airlines
Sun, 10 May - Sat, 13 Jun
Singapore Airlines Logo
09:10 - 23:35
ADL
-
CMB
18h 25m1 stop
Singapore Airlines Logo
11:45 - 11:30
CMB
-
ADL
19h 45m2 stops
$1,270Singapore Airlines
Sat, 2 May - Sat, 23 May
Qantas Airways Logo
06:00 - 21:30
ADL
-
CMB
19h 30m2 stops
Qantas Airways Logo
12:15 - 13:35
CMB
-
ADL
21h 20m2 stops
$1,279Qantas Airways
Booking Insights

KAYAK's insights & trends for Adelaide to Sri Lanka flights

Get data-powered insights and trends into flights from Adelaide to Sri Lanka to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Adelaide to Sri Lanka?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Sri Lanka, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Adelaide to Sri Lanka is October, when tickets cost $1,022 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $1,909 and $1,434 respectively.

What’s the cheapest day of the week to fly from Adelaide to Sri Lanka?

The average price of all round-trip flights from Adelaide to Sri Lanka clicked on KAYAK for each day over the last 12 months.

When flying from Adelaide to Sri Lanka, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Adelaide, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Adelaide to Sri Lanka, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Adelaide to Sri Lanka, you should book around 8 weeks before departure, which saves you about 21% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$469
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (50% more expensive on average)
Flight from Adelaide to Colombo

FAQs - booking Sri Lanka flights

  • How does KAYAK find such low prices on flights from Adelaide to Sri Lanka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Adelaide to Sri Lanka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Adelaide to Sri Lanka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Adelaide to Sri Lanka is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Adelaide to Sri Lanka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Adelaide to Sri Lanka with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Adelaide to Sri Lanka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Adelaide to Sri Lanka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sri Lanka?

    The cheapest time of day to fly to Sri Lanka is generally in the evening, when retur flights cost $1,240 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to Sri Lanka is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $2,072.

Reviews of the top 5 airlines flying from Adelaide to Sri Lanka

 
Need help choosing which airline to fly with from Adelaide to Sri Lanka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1413 reviews
8.6Crew
8.3Boarding
8.0Entertainment
8.0Comfort
7.8Food
Airline reviews

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

6.0 GoodAnonymous, Nov 2025
BKK - SIN
Read more Singapore Airlines reviews

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

Food was just okay, need to improve for other menu variations

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Headwind delayed our flight which wasn’t the airlines fault

The food wasn’t good at all. I skipped meals .

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

It was very good experience on board to Sydney with SQ.

The experience was efficient, on time, and provided great service.

It was good. The planes needed to be updated though, they were dated and the entertainment systems were old. Service was amazing. The pre-booked meals were lacklustre.

Flew from lax economy on cathay 777. Seat configuration 3-4-3. When the forward seat reclines it feels like someone is leaning forward and staring you. If you are slightly big tray tables will touch your abdomen even with seats upright. AVOID this above 777 configuration at all cost for a long flight. However their Airbus 350 3-3-3 configuration felt spacious and Seats wider.

Not much of anything could have been done better unless I had a first class ticket. I was literally 15 hours with an airline in the economy class. Very professional friendly and attentive crew. Good airline food, clean cabin, seating area and bathrooms. I've been 4 times back-and-forth with Cathay Pacific, and I would not choose another airline for this trip. Five out of five stars.

Well- trained, cheerful onboard staff. Business class seating and storage were excellent. Outstanding range of food choices, though quality ranged from just OK (seasonal rice and beef dish) to outstanding ( congee and soup noodles with beef brisket). But what can you expect; it's on a plane. I couldn't figure out the remote control, but touch screen worked well. My wife and I (in our 60s), didnt find much to watch from the Entertainment choices. We mostly watched the flight maps. The bedding did the job but is unwieldy and ends up in a clump, with one-third falling on the floor.

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

A lot of things Never flying with this airline again Had an emergency landing

Chicken pieces were too big with pasta. Need to be smaller.

They downgraded me from premium economy to regular economy and me had 2 major lay over and had to have an emergency landing due to engine failure mid flight Don’t use them worst experience I have ever had still dealing with the trauma

Boarding at the airport was not well managed. Otherwise, had a good flight sitting in the first row (which I paid for). Crew was pretty friendly, and flight was smooth.

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

Not great. The inflight entertainment was all on an app, and I did not want to watch a film on my phone. Also, the range of options of films was limited.

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

A few more inches of legroom is all i ask

Great as usual, some delays but well communicated and made up for in the air

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Surprised that the safety briefing was only conducted in Malay language and no English despite there are foreigners on board. MH should take safety more seriously.

Flights were delayed, Food was good but only 1 meal instead of 2.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

We are row 11, when the crew came to us, only one meal choice was available.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Jia yung was the flight attendant that made this a miserable flight.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

From the checking, ground handlimg was very poor.seems new personal on duty,people qho suppose to be teaching them didnt see around.new people may mislead passenger, as of flt info boards, not give proper info.even informatiin counter people dont get uptodate info.makin big ques, totally disaster.guests were not happy about it.even boarding to aircraft some BC class pax sent to aft staircase, some aft pasx sent to front door.poor ground handling.may need to improove.

Nice crew.flight delay fromBKK for some ground prep issue I guess, crew serve well to guest, and respect to guest as well. As usual AC is old,and nt much comert in compare to other rehional airliners.other than that.all good

All good, on time, depart.only bad side was, airxraft is too old to be in business.hope ailine will manage somethinv somewhat.all good

Flight was on time.food is as usual good.Aircraft is old.old A320, seats aithout any display.crew serve well

Was good, comparatively. A330, with good crew set.on time depature. And crew try there best, to make thing efficient.

Spesific ,Crew and cabin manager, look after all pax on board despite being in a old A320 equipment.Got free seat upgrade as well,but old style seats, no much comfert on it.But food and the spesific crew, was amazing.maintain airlanka standerd.the cabin manager, who was so much keen,keen operate as per SOP.

Was got free upgrade, on old A320.aircraft is out dated kind of.bt service ,cabin manager, tried there best.and food was excelent.

When flying from Indian Sector, should be more prepared with Indian food

KAYAK Real time status update is not accurate.the flight inbound rejected and go around.and came back and land. Delay abt 30 min.still shows ontime.track ur self if u wana real time.and cabin crew s are nicer. Aircraft is jst ok.old airplane.and in midflight ,seems have some compressor issue.airconditioning was nt work properly either.I could litarary see guests were cheking if AC is working.bt on landing it start to gv cool.which probably some one intentionaly kept .which was so bad.even breathing was bit difficult.otjer than that.for me all ok.

This leg of the trip was smoother than compared to the initial trip. Sri Lankan Airlines still have much work to do to improve the overall travel experience.

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

Information on your arrival and departure airports