$410 Find Cheap Flights from Perth to Sri Lanka – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Perth to Sri Lanka departing on 15/9. 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.
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Book Cheap Perth 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 Perth 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 Perth to Sri Lanka

Tue, 18 Aug - Fri, 28 Aug
Batik Air Logo
17:20 - 20:45
PER
-
CMB
29h 55m
1 stop
Batik Air Logo
21:45 - 23:45
CMB
-
PER
23h 30m
1 stop
$829Batik Air
Sun, 23 Aug - Sat, 5 Sep
Multiple Airlines Logo
05:35 - 21:55
PER
-
CMB
42h 50m
3 stops
Multiple Airlines Logo
22:55 - 19:50
CMB
-
PER
18h 25m
1 stop
$831Multiple Airlines
Sun, 26 Jul - Sun, 2 Aug
Multiple Airlines Logo
23:15 - 20:45
PER
-
CMB
24h 00m
1 stop
Multiple Airlines Logo
22:55 - 19:50
CMB
-
PER
18h 25m
1 stop
$832Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
17:20 - 20:45
PER
-
CMB
29h 55m
1 stop
Multiple Airlines Logo
22:55 - 03:45
CMB
-
PER
26h 20m
1 stop
$834Multiple Airlines
Thu, 16 Jul - Mon, 17 Aug
Multiple Airlines Logo
17:20 - 09:50
PER
-
CMB
19h 00m
1 stop
Multiple Airlines Logo
21:45 - 17:10
CMB
-
PER
16h 55m
2 stops
$835Multiple Airlines
Tue, 1 Sep - Sat, 19 Sep
Multiple Airlines Logo
05:35 - 21:50
PER
-
CMB
18h 45m
2 stops
Multiple Airlines Logo
22:55 - 03:45
CMB
-
PER
26h 20m
1 stop
$838Multiple Airlines
Fri, 17 Jul - Fri, 14 Aug
Batik Air Logo
17:20 - 20:45
PER
-
CMB
29h 55m
1 stop
Batik Air Logo
21:45 - 05:50
CMB
-
PER
29h 35m
1 stop
$839Batik Air
Tue, 14 Jul - Mon, 17 Aug
Multiple Airlines Logo
17:20 - 09:50
PER
-
CMB
19h 00m
1 stop
Multiple Airlines Logo
21:45 - 17:10
CMB
-
PER
16h 55m
2 stops
$841Multiple Airlines
Sun, 19 Jul - Sun, 26 Jul
Multiple Airlines Logo
17:20 - 20:45
PER
-
CMB
29h 55m
1 stop
Multiple Airlines Logo
12:30 - 17:10
CMB
-
PER
26h 10m
2 stops
$842Multiple Airlines
Wed, 26 Aug - Wed, 9 Sep
Multiple Airlines Logo
00:45 - 21:55
PER
-
CMB
23h 40m
1 stop
Multiple Airlines Logo
21:45 - 17:10
CMB
-
PER
16h 55m
2 stops
$844Multiple Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Perth 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 Perth to Sri Lanka?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Perth 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 Perth to Sri Lanka is August, when tickets cost $307 (return) on average. On the other hand, the most expensive months are June and April, when the average cost of return tickets is $1,949 and $1,873 respectively.

How far in advance should I book a flight from Perth 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 Perth 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 Perth to Sri Lanka, you should book around 4 weeks before departure, which saves you about 22% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$410
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (50% more expensive on average)
Flight from Perth to Colombo

FAQs - booking Sri Lanka flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Perth 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 Perth 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 Perth 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 Perth 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 Perth to Sri Lanka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
Need help choosing which airline to fly with from Perth 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.
8.2
Singapore AirlinesOverall score based on 1560 reviews
8.3Boarding
8.1Entertainment
8.6Crew
7.8Food
8.0Comfort
Airline reviews

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

2.0 MediocreJanine, July 2026
BNE - SIN
Read more Singapore Airlines reviews

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

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

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.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

Missed our flight with Cathay due to late Westjet plane and chaotic Toronto airport. Had to clear customs get bags and re check bags in an hour. Did not make it got lost not clear signage with bag drop off. West jet only allowed 1 checked bag for this international fluid. Cathay checked my second bag for free.

Boarding on any airline is a hot mess. Load your pivilaged passengers, then back to front. Back to front.

I liked the service. The touch screen needs improvement as well as movie choices.

I love the comfortable business class seats. The service was excellent. Staff was friendly.

Flight from Hong Kong to LAX was late, the plane was grubby, overcrowded and hot. I recently flew Starlux and that was a MUCH better experience.

The economy seats are incredibly tight. A large percent of the traveling public will not fit. I will not fly Cathay again because of this. You are literally squeezing passengers for profit. The CEO should fly some economy flights.

If I had blood clots, that window seat would've killed me for certain.

The crew were fine. I didn’t enjoy the food at all. I found it unappetising and really had trouble eating it. The comfort level was fine and our return flight is with Cathay Pacific but honestly I probably wouldn’t fly Cathay Pacific again.

We requested special assistance and Cathay Pacific provided it in Sydney, but we were completely forgotten about in Hong Kong - when we really needed the help to catch our connecting flight. Really disappointing service.

The staff were excellent considering it was a jam packed flight. We had to wait nearly an hour for our baggage to appear on the carousel. That was a real shame.

Food no choice just give it seams trying to finish what ever you have in hand

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

Did not take as cancelled 3 time so took another airline

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during flight.

The cabin was quite noisy as there were lots of children travelling for the school holidays. Found the selection of movies limited.

No recognition for one World Emerald member. I got row 1 in business class and it was pathetic. No leg space, cramped space, less recline

Elderly individual shud be given priority to board the plane together with passengers with children and disabled. Otherwise things are OK.

Cabin crew as always are leaps and bounds the crowning glory of MH. Friendliness and natural warmth are such incredible traits. Food was very good on this flight also; and flexibility in meal time to accomodate rest was a plus point. Early arrival and landing as the first morning inbound at T4 LHR meant I was off the plane and in the queue for an Uber in less than 15 minutes!

I had purchased extra leg room for all legs of the flight but due to a delay in leaving Perth I was put on another flight but with Emirates. My luggage was initially lost but later found and my suitcase was broken. I ended up losing my upgrades

On-time & very well priced. All you need on a short flight.

Automated check in could have been better organised and informative

Flight delayed for one hour last minute change the gate this is something new? Wak all over the airport bit fast bording to flight smd miss my meeting in kuaa lumpur is the year end meeting no internet in flught which is not good Anyway overall is good thanks to the crew on duty Un able to check in on line and choose the seat thatbi wanted and in flight meal too unable to purchase rrally sad Should get priority seat in next booking

Flight was delayed from 8pm to near midnight. They made us board then sit in the cabin and wait for even longer for take-off. No compensation whatsoever - not even in a free drink or meal

As usual, poor communication on delays. No info, no updates, no apologies.

Boarding was nuts. Gate change. Delayed. No communication from gate staff. They seemed lost. Rest of the flight went well

should remind people who cough must wear the mask. A few persons surrounding keep coughing.

Second time flying on AirAsia. They’re fine for a low cost carrier, so I don’t expect high level hospitality. They could have informed us that the flight would be delayed even if by a few minutes, instead of the passengers asking the gate agents why we’re not boarding 8 minutes before takeoff. And given some of the passengers on this particular flight were problematic, the crew did great handling such people.

By the time the “sell “ cart came around to row 17 they were out of several items. This happened both leaving and arriving in Kuala Lumpur. Poor planning.

Crews could have been more friendly and helpful . One specific crew was a bit rude to some passengers

It’s THE worst international flying experience I have had. I will avoid this airline.

I was pretty sure my seat includes a meal. But I guess I was wrong because I wasn't served a meal on my flight with Batik Air from Kota Kinabalu to Kuala Lumpur. I was fortunate because the layover was more than an hour in Kuala Lumpur. Otherwise, I could have cause a delay to the connecting flight to Taiwan because my terminal to board the next flight is located at different building. I had to take a train to the satellite building. Overall, all is well.

Batik Air is racing to the bottom of the list with its consistent flight delays. Especially out of Malaysia. Shocking that they keep getting away with it without any form of punishment from the authorities. Also very inconsistent rules on cabin luggage.

Need to improve the availability of the food. Seems like everything sold out

Did not like that we were not informed about the 4 hour delay, crew not friendly, noone at terminals to consult with...all employees for Batrik were behind glass aftervgoing through security at the gate again. Why no agent at Gate H 10 to answer questions? And no apology. Updates would have eased anxiety. Boarding is disorderly also.

During this flight all the crew just focused on making money by selling food and drinks. There was only one washroom open. And it really smelled bad and wasn’t usable. Even to watch something onboard entertainment u have to rent headphones pathetic airline but only one with direct flight so pretty much the only option from Karachi to KL

Delayed for 3 hours, need to pay extra for drinking water.

2 delayed flights - hotel layover in a different country- lost baggage.

Good leg room ... air conditioning was a bit warm don't Book row 8 ... no windows

They got to the terminal late, with no one on the arriving flight, boarded us late, and left us sitting there for 2 hours before they got us off the ground. They knew they were going to be late, yet they never got an updated flight plan from their head office until long after the flight was supposed to leave. They could have cut the delay in half, of at least let us stay in the terminal. Really just horrible planning.

The worst kind of budget airline. To be honest....the plane was not that bad. Would have been good to have some food choices and some water. What was by far the worse is the passengers/customers that this airline attracts. Coughing and spluttering all over one another with no masks. Just disgusting. Pay for a better carrier and get a better class of passenger.

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

Information on your arrival and departure airports