$410 Find Cheap Flights from Sydney 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 Sydney to Sri Lanka departing on 18/2. 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 Sydney 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 Sydney 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 Sydney to Sri Lanka

Wed, 22 Apr - Sun, 10 May
Multiple Airlines Logo
09:45 - 02:30
SYD
-
CMB
21h 15m2 stops
Multiple Airlines Logo
22:55 - 11:45
CMB
-
SYD
32h 20m3 stops
$970Multiple Airlines
Thu, 15 Jan - Thu, 12 Feb
Multiple Airlines Logo
21:50 - 21:50
SYD
-
CMB
29h 30m1 stop
Multiple Airlines Logo
22:50 - 09:15
CMB
-
SYD
28h 55m1 stop
$973Multiple Airlines
Fri, 24 Apr - Mon, 4 May
Multiple Airlines Logo
07:05 - 01:05
SYD
-
CMB
22h 30m2 stops
Multiple Airlines Logo
10:40 - 19:35
CMB
-
SYD
28h 25m1 stop
$975Multiple Airlines
Fri, 10 Apr - Sat, 25 Apr
Multiple Airlines Logo
09:45 - 09:25
SYD
-
CMB
28h 10m1 stop
Multiple Airlines Logo
22:55 - 19:35
CMB
-
SYD
16h 10m1 stop
$976Multiple Airlines
Fri, 16 Jan - Sat, 7 Feb
Multiple Airlines Logo
10:45 - 21:50
SYD
-
CMB
16h 35m1 stop
Multiple Airlines Logo
10:25 - 09:15
CMB
-
SYD
17h 20m1 stop
$981Multiple Airlines
Thu, 23 Apr - Thu, 30 Apr
Multiple Airlines Logo
20:50 - 09:40
SYD
-
CMB
17h 20m2 stops
Multiple Airlines Logo
10:25 - 08:20
CMB
-
SYD
17h 25m1 stop
$985Multiple Airlines
Fri, 13 Mar - Thu, 26 Mar
Multiple Airlines Logo
20:05 - 21:50
SYD
-
CMB
31h 15m2 stops
Multiple Airlines Logo
03:30 - 18:50
CMB
-
SYD
33h 50m2 stops
$990Multiple Airlines
Sun, 8 Feb - Tue, 17 Feb
Multiple Airlines Logo
20:05 - 11:00
SYD
-
CMB
20h 25m1 stop
Multiple Airlines Logo
22:50 - 06:15
CMB
-
SYD
49h 55m2 stops
$993Multiple Airlines
Sun, 18 Jan - Sat, 21 Feb
Multiple Airlines Logo
21:50 - 09:25
SYD
-
CMB
17h 05m1 stop
Multiple Airlines Logo
23:00 - 06:15
CMB
-
SYD
25h 45m2 stops
$996Multiple Airlines
Fri, 13 Mar - Thu, 26 Mar
Multiple Airlines Logo
13:35 - 21:50
SYD
-
CMB
37h 45m3 stops
Multiple Airlines Logo
03:30 - 18:50
CMB
-
SYD
33h 50m2 stops
$997Multiple Airlines
Booking Insights

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

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

What is the cheapest Sydney to Sri Lanka flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Sri Lanka from Sydney found in the last 72 hours was to Colombo, at $966 return. The most popular route is from Sydney (SYD) to Colombo Bandaranaike Intl Airport (CMB), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $966.

Can I save money by flying with a stopover from Sydney to Sri Lanka?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,215, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney 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 Sydney to Sri Lanka is August, when tickets cost $1,015 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $1,879 and $1,409 respectively.

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

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

If your flying dates are flexible, you should consider flying to Sri Lanka on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Sydney to Sri Lanka. For your return ticket, we recommend flying on a Thursday and avoiding Fridays for the best deals.

How far in advance should I book a flight from Sydney 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 Sydney 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 Sydney to Sri Lanka, you should book around 3 weeks before departure, which saves you about 11% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$415
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (53% more expensive on average)
Flight from Sydney to Colombo

FAQs - booking Sri Lanka flights

  • Are direct flights from Sydney to Sri Lanka available?

    It is not possible to fly direct from Sydney to Sri Lanka. If you want to find cheap flights from Sydney to Sri Lanka, your journey will involve at least one layover before you land. The location of your layover depends on which airline you choose to fly with. For instance, if you fly from Sydney with Singapore Airlines, you will usually stopover in Singapore (SIN). Meanwhile, if you fly with SriLankan Airlines or with Qantas Airways, you will change planes in Melbourne (MEL).

  • Which airports will I use on flights from Sydney to Sri Lanka?

    When you fly out of Sydney, you will depart from Sydney Kingsford Smith Airport (SYD). This is Sydney’s main international airport. While Sri Lanka has several airports, the majority of flights from Sydney to Sri Lanka land at Colombo Bandaranaike International Airport, which is located just outside Colombo city.

  • How does KAYAK find such low prices on flights from Sydney 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 Sydney to Sri Lanka.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney 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 Sydney 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 Sydney 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 Sydney 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 Sydney 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 afternoon, when retur flights cost $1,130 on average. Morning departures are around 18% more expensive than evening flights, on average. The most expensive time of day to fly to Sri Lanka is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,351.

Top tips for finding cheap flights to Sri Lanka

  • After you find cheap flights from Sydney to Sri Lanka, be sure to look up or apply for any required documents that you need for your trip. Passengers flying to Sri Lanka must apply for an e-visa before they travel. This will allow you to stay in the country for up to 30 days. You must also have a valid passport.
  • Passengers landing at Bandaranaike International Airport (CMB) in Colombo will find multiple public transport options to help them reach the city centre. The 187-E CMB bus line departs regularly from the airport terminals and connects with Colombo’s central bus station. This journey takes around 1 hour and costs roughly Rs 360 (A$ 1.50). You can also take the Puttalam train from CMB for around the same cost. Taxis are also available at the airport. Colombo Airport is around 40 minutes from the city centre by car and a taxi fare will cost you about Rs 2,100 (A$ 9).
  • If you want to stay overnight at the airport before you travel, Sydney Kingsford Smith Airport (SYD) has two on-site hotels that are connected to the terminals via a free 5-minute shuttle bus.

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

 
Need help choosing which airline to fly with from Sydney 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 1412 reviews
7.8Food
8.0Comfort
8.6Crew
8.3Boarding
8.0Entertainment
Airline reviews

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

8.0 ExcellentWee Keng, Nov 2025
ICN - SIN
Read more Singapore Airlines reviews

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

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.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Service was top notch and the attention to passengers is great. Takeoff and landing was on schedule. Food selection is good

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

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 .

Food from Surabaya was below average but from Singapore is much better

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

Terrible. It’s like they are stuck in the dark ages. I brought a standard carry on suitcase and a back pack - I was told I could only carry on 7kg per bag - in business class, I was forced to remove articles from the suitcase and put them into my backpack! That’s the most ridiculous thing I’ve ever encountered in all my years of flying. The two bags weighed the same amount but one could not be more than 7kg. Holy cow.

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 Sydney to Sri Lanka

Information on your arrival and departure airports