Find flights
When to book
Airlines
FAQs

Cheap flights from Sri Lanka to Perth from $477

CMB — PER
28 Sep — 5 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sri Lanka to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Sri Lanka to Perth

Tue 24/1122:50 -
1 stop18h 35m
Sun 10/120:40 -
1 stop15h 15m
Deal found 25/8$708
Thu 22/1023:00 -
1 stop31h 25m
Wed 28/1020:40 -
1 stop15h 15m
Deal found 26/8$739
Wed 14/1022:55 -
1 stop18h 25m
Wed 28/1017:05 -
1 stop32h 55m
Deal found 27/8$771
Sat 26/921:45 -
1 stop16h 00m
Sun 11/1020:50 -
1 stop26h 25m
Deal found 24/8$775
Thu 22/1022:55 -
1 stop18h 25m
Wed 28/1020:40 -
1 stop15h 15m
Deal found 27/8$779
Sat 17/1022:55 -
1 stop18h 25m
Fri 23/1004:45 -
1 stop19h 40m
Deal found 25/8$841
Tue 24/1123:05 -
2 stops18h 20m
Sun 10/120:40 -
1 stop15h 15m
Deal found 25/8$843
Wed 14/1021:45 -
1 stop27h 30m
Thu 29/1006:40 -
1 stop19h 20m
Deal found 24/8$863
Wed 25/1110:25 -
2 stops15h 45m
Sun 10/120:40 -
1 stop15h 15m
Deal found 25/8$869

Find flight deals from Sri Lanka to Perth

Round-trip from

$708

One-way from

$477

Popular in

January

Cheapest in

April

Average price

$1,146
AirAsia
  • AirAsia
  • 24/11-10/1
  • 2 total stops
  • 33h 50m total
  • Sri Lanka to Perth
Search Deals
2/11
  • 2/11
  • 2 total stops
  • 19h 25m total
  • Sri Lanka to Perth
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($135 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sri Lanka to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ColomboPerth

CMB Colombo Bandaranaike Intl - PER Perth

CMBPER

Colombo Bandaranaike Intl

Wed 14/10

22:55-19:50

1 stop18h 25m

Perth

Wed 28/10

17:05-23:30

1 stop32h 55m

$771

ColomboPerth

CMB Colombo Bandaranaike Intl - PER Perth

CMBPER

Colombo Bandaranaike Intl

Thu 22/10

22:55-19:50

1 stop18h 25m

Perth

Wed 28/10

20:40-09:25

1 stop15h 15m

$779

ColomboPerth

CMB Colombo Bandaranaike Intl - PER Perth

CMBPER

Colombo Bandaranaike Intl

Thu 22/10

23:00-08:55

1 stop31h 25m

Perth

Wed 28/10

07:25-20:45

2 stops15h 50m

$785
Fastest return journey

ColomboPerth

CMB Colombo Bandaranaike Intl - PER Perth

CMBPER

Colombo Bandaranaike Intl

Wed 25/11

10:25-04:40

2 stops15h 45m

Perth

Sun 10/1

20:40-09:25

1 stop15h 15m

$869

ColomboPerth

CMB Colombo Bandaranaike Intl - PER Perth

CMBPER

Colombo Bandaranaike Intl

Sat 26/9

21:45-16:15

1 stop16h 00m

Perth

Sun 11/10

05:35-21:55

2 stops18h 50m

$871

ColomboPerth

CMB Colombo Bandaranaike Intl - PER Perth

CMBPER

Colombo Bandaranaike Intl

Wed 23/9

00:35-03:45

2 stops24h 40m

Perth

Sun 10/1

20:40-09:25

1 stop15h 15m

$889

ColomboPerth

CMB Colombo Bandaranaike Intl - PER Perth

CMBPER

Colombo Bandaranaike Intl

Sat 17/10

21:45-05:50

1 stop29h 35m

Perth

Fri 23/10

05:35-21:55

3 stops18h 50m

$927

ColomboPerth

CMB Colombo Bandaranaike Intl - PER Perth

CMBPER

Colombo Bandaranaike Intl

Thu 8/10

22:55-19:50

1 stop18h 25m

Perth

Thu 15/10

20:50-09:40

1 stop15h 20m

$935

ColomboPerth

CMB Colombo Bandaranaike Intl - PER Perth

CMBPER

Colombo Bandaranaike Intl

Wed 14/10

21:45-21:45

2 stops21h 30m

Perth

Thu 29/10

06:40-23:30

1 stop19h 20m

$937
Cheapest one-way

ColomboPerth

CMB Colombo Bandaranaike Intl - PER Perth

CMBPER

Colombo Bandaranaike Intl

Mon 2/11

21:45-19:40

2 stops19h 25m

$477

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Sri Lanka to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Sri Lanka with our price prediction graph.
Estimated return price

Cheapflights Insights

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

What is the cheapest month to book a flight from Sri Lanka to Perth?

Currently, April is the cheapest month in which you can book a flight from Sri Lanka to Perth (average of $843). Flying from Sri Lanka to Perth in January is currently the most expensive (average of $1,353). 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 far ahead should I book a flight from Sri Lanka to Perth?

The best time to book flights from Sri Lanka to Perth is 49 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.

Reviews of airlines servicing Perth

Read through reviews of airlines operating flights from Sri Lanka to Perth, such as Singapore Airlines,Qantas Airways, andMalaysia Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,589 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very Good
1,589 reviews
Singapore Airlines
8.2
Very Good
1,589 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qantas Airways
7.5
Good
1,085 reviews
Singapore Airlines
8.2
Very Good
1,589 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Malaysia Airlines
7.3
Good
317 reviews
Singapore Airlines
8.2
Very Good
1,589 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
AirAsia
6.8
Okay
234 reviews
Singapore Airlines
8.2
Very Good
1,589 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Batik Air
5.9
Fair
86 reviews
Singapore Airlines
8.2
Very Good
1,589 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Related info for your journey

  • What airport do you fly into for flights to Perth from Sri Lanka?

    Perth (PER), located 10.2 km from the city centre, is the airport you fly into when you book flights from Sri Lanka to Perth.

  • How long is the flight from Sri Lanka to Perth?

    Departing from Sri Lanka to Perth will take you 18h 25m. There are 5789 km between Sri Lanka and Perth.

  • What are the cheapest airlines to fly from Sri Lanka to Perth one-way?

    The cheapet airlines for a one-way flight from Sri Lanka to Perth are Batik Air ($284), AirAsia ($311), and Malaysia Airlines ($515).

  • Can I find deals for flights from Sri Lanka to Perth that include hotel bookings?

    Yes. In addition to deals on Sri Lanka to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sri Lanka to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sri Lanka to Perth.

  • Can I find deals for business class flights from Sri Lanka to Perth?

    Yes. Cheapflights offers flight deals from Sri Lanka to Perth 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 Sri Lanka to Perth?

    Currently, April is the cheapest month in which you can book a flight from Sri Lanka to Perth (average of $843). Flying from Sri Lanka to Perth in January is currently the most expensive (average of $1,353). 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

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Mandurah
Rottnest Island
Scarborough

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Sri Lanka to Perth

AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapest$582Average$624FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
AirAsiaCheapest$601Average$716FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Malaysia AirlinesCheapest$891Average$1,120FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$903Average$1,288FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$947Average$1,146FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sri Lanka to Perth?

Cheapflights makes it easy to find Sri Lanka to Perth flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Sri Lanka to Perth?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sri Lanka to Perth for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Sri Lanka to Perth with no change fees?

Yes! Cheapflights helps users easily find flights from Sri Lanka to Perth with no change fees.

Can Cheapflights notify me if prices for flights from Sri Lanka to Perth become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.