$472 Find Cheap Flights from Sri Lanka to Perth – 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 to Perth departing on 4/9. 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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1 adult, Economy, 0 bags

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Cheap Flights from Sri Lanka to Perth

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sri Lanka to Perth 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 Sri Lanka to Perth

Thu, 15 Oct - Tue, 12 Jan
AirAsia Logo
22:55 - 03:45
CMB
-
PER
26h 20m
1 stop
AirAsia Logo
20:40 - 09:25
PER
-
CMB
15h 15m
1 stop
$770AirAsia
Wed, 30 Sep - Sat, 17 Oct
Multiple Airlines Logo
21:45 - 19:50
CMB
-
PER
19h 35m
1 stop
Multiple Airlines Logo
23:15 - 09:40
PER
-
CMB
12h 55m
1 stop
$829Multiple Airlines
Mon, 7 Sep - Sun, 20 Sep
AirAsia Logo
22:55 - 19:50
CMB
-
PER
18h 25m
1 stop
AirAsia Logo
04:45 - 21:55
PER
-
CMB
19h 40m
1 stop
$831AirAsia
Mon, 7 Sep - Sun, 20 Sep
Multiple Airlines Logo
21:45 - 16:15
CMB
-
PER
16h 00m
1 stop
Multiple Airlines Logo
04:45 - 21:55
PER
-
CMB
19h 40m
1 stop
$839Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
22:55 - 03:45
CMB
-
PER
26h 20m
1 stop
Multiple Airlines Logo
20:50 - 21:50
PER
-
CMB
27h 30m
2 stops
$844Multiple Airlines
Mon, 7 Sep - Sun, 20 Sep
Multiple Airlines Logo
17:05 - 19:50
CMB
-
PER
48h 15m
2 stops
Multiple Airlines Logo
04:45 - 21:55
PER
-
CMB
19h 40m
1 stop
$846Multiple Airlines
Wed, 30 Sep - Sat, 17 Oct
Multiple Airlines Logo
21:45 - 19:50
CMB
-
PER
19h 35m
1 stop
Multiple Airlines Logo
05:35 - 21:55
PER
-
CMB
18h 50m
2 stops
$852Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
22:55 - 03:45
CMB
-
PER
26h 20m
1 stop
Multiple Airlines Logo
07:20 - 20:45
PER
-
CMB
15h 55m
2 stops
$864Multiple Airlines
Mon, 7 Sep - Sun, 20 Sep
Multiple Airlines Logo
21:45 - 21:45
CMB
-
PER
21h 30m
2 stops
Multiple Airlines Logo
04:45 - 21:55
PER
-
CMB
19h 40m
1 stop
$867Multiple Airlines
Thu, 15 Oct - Tue, 12 Jan
Multiple Airlines Logo
23:00 - 03:45
CMB
-
PER
26h 15m
2 stops
Multiple Airlines Logo
23:10 - 20:45
PER
-
CMB
24h 05m
1 stop
$870Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Perth

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

What is the cheapest month to fly to Perth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Perth, 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 to Perth is April, where tickets cost $867 on average for return flights. On the other hand, the most expensive months are February and January, where the average cost of tickets from Sri Lanka is $1,402 and $1,374 respectively. For one-way flights, the best month to travel is April with an average price of $541.

How far in advance should I book a flight to Perth?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Perth, 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, you should book around 5 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

January

Cheapest flight

$472
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Colombo to Perth

FAQs - booking Perth flights

  • How far is Perth Airport from central Perth?

    Perth Airport is 10 km from the centre of Perth.

  • What is the name of Perth’s airport?

    There is only 1 airport in Perth, called Perth Airport (PER). It can also be referred to as Perth.

  • How does KAYAK find such low prices on flights to Perth?

    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 to Perth.

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

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

  • What is the Hacker Fare option on flights to Perth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Perth 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 to Perth?

    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 to Perth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Perth are there each week?

    Each week there are around 2,529 direct flights from within Sri Lanka to Perth. The most common day for departures is Monday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Perth

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Perth flight deals.

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

 
See real verified KAYAK customer reviews for airlines flying to Perth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Sri Lanka to Perth. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Perth? 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 1584 reviews
8.3Boarding
8.0Comfort
8.6Crew
8.1Entertainment
7.8Food
Airline reviews

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

10.0 ExcellentRyan, July 2026
SIN - MEL
Read more Singapore Airlines reviews

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

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

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

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

Didn't like much at all Nowhere near enough legroom, narrow seats. Aisles not wide enough for safe food trolley access and husband had his knee hit cos not enough leg room. Would take a lot to convince us to fly Singapore Airlines again which is a pity cos it was always our go-to airline

Once again the meal served was delicious - we got chicken rice

Transfer within the same terminal and lots of facilities at the airport.

Very slow check in. Food poor and some of the special meals offered were not available. Luggage then didnt arrive and still waiting for news 48 hours later

Was disappointed that we couldn't use our lounge passes as the booking was a group booking.

I think it is much better than the flight I flew from Sydney to Tokyo.

Boarding was effortless, the food was outstanding, the seats in Premium Economy were extremely comfortable, and the staff and crew were excellent.

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

We had a medical emergency, needing to get to an emergency room upon landing at LAX. I let the back flight attendants know the situation. One, David, contacted the pilot, who made arrangements for EMT's to be there when we got off the plane. They went above and beyond for us. We didn't have to go through customs, as a customs person came to us and checked us right at the exit of the jet way. Another wonderful woman, a United employee at LAX, perhaps a customer service liaison, took care of our luggage situation, as we weren't going to make our connection to Bozeman. When we came back to LAX to see when we could get a flight to Bozeman, the personnel are very accommodating and booked us on the next flight out, and assigned good seats. It was a horrible flight, physically, from Sydney to LAX, , but the professionalism of all involved was excellent! We are very grateful fir the way they all stepped in and helped during a very unpleasant medical situation. Thank you!!

PREMIUM ECONOMY - excellent !Brilliant new plane. Excellent tv catalogue. Good food. Good communication and service from all friend Australian crew. Good communication from captain. Best travel experience in years.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Business lounge in Melbourne mediocre. Look at Emirates or Qatar, Qantas! Great friendly crew. Food was good but Emirates is a level above. Business seat good. But can’t compare to Qatar. Main reason for booking Qantas is loyalty and terrific connection via Perth to LHR.

They wouldn't let me on the plane. The 3rd party apparently didn't pay for the tickets properly?

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

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

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

Delayed, not enough information. Had to ask for refreshments, crew could have been more proactive

Legs space in the business class cabin is too small and pillow is dirty!

Flight from Shanghai to Kuala Luumpur delay byy 3.5hrs with no real explanation.

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!

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

Personable, friendly service. Crew interactions always naturally pleasant and polite. The crew really enjoy their job and interactions with one another. Public Addresses are all smooth, clear and unambiguous - this instils confidence. Landing was butter-smooth in what seemed to be challenging and turbulent conditions - Kudos to the flight crew. Boarding and airport experience were good also.

Fast Pass but delay at Check-In Counter. Limited Counter when there are alot of ppls Check-In

We were told that flight was delayed by 20 mins, but it left close to an hour late. But they did make it up and arrived early; it's just very difficult to keep waiting when it's a late flight. Food was mediocre.

Premium check in was worth it. Boarding process was a little chaotic. Seats were super cramped and I am less than 80kg and 180cm

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

Bad experience, delay like no tomorrow. Original schedule departure time at 9:30pm, delayed until 12:05am only depart.

Air Asia’s standard has dropped tremendously post pandemic. The whole organisation feels ‘soul-less’

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.

The crew is good, but the flight delayed and there is two passengers keep talking during the flight

100% dislike due to last minutes flight cancellations and terrible customer service experience. Do notice us early at least 24 hours before departure time.

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.

Freezing onboard and staff refused to give me hot water “because we were landing soon”. The plane arrived at the gate an hour late. And there’s an air leak in one of the bathrooms. Very scary noise.

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

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

Nasi lemak was horrible. Plain white rice, tasteless sambal, no cucumber, no kacang, no ikan bilis. And the chicken was colourless and tasteless, tasted like boiled chicken. Entertainment system didn't work at all.

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

You get what you pay for. It’s functional and gets you from point A to B in good comfort. However, food options are limited and cash only, Crew is a hit and miss .. they get your attention if you reach out.

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.

Travelling to a place near Perth?

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Mandurah
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Everything you need to know for your flight to Perth

Information on the airport you'll fly into in Perth