Cheap flights from Sri Lanka to Perth from $382

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — PER
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Sri Lanka to Perth

Keep the following information in mind while searching for Sri Lanka to Perth flight deals. Data was last updated 29 August 2025.

Round-trip from

$671

One-way from

$382

Popular in

February

Cheapest in

December

Average price

$1,036
AirAsia
  • AirAsia
  • 12/10-19/10
  • 2 total stops
  • 42h 45m total
  • Sri Lanka to Perth
6/9
  • 6/9
  • 1 total stop
  • 16h 40m total
  • Sri Lanka to Perth
Highest demand for flights based on searches. 7% potential increase in price ($144 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease ($29 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Sri Lanka to Perth

Cheapest flights from Sri Lanka to Perth
Explore the most affordable flight options available from Sri Lanka to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Sun 12/1022:55CMB - PER
1 stop27h 05mAirAsia
Sun 19/1020:30PER - CMB
1 stop15h 40mAirAsia
Deal found 27/8$671
Wed 3/910:40CMB - PER
1 stop30h 40mMultiple Airlines
Wed 10/923:15PER - CMB
1 stop25h 10mMultiple Airlines
Deal found 27/8$684
Sat 6/910:40CMB - PER
1 stop15h 20mAirAsia
Sun 7/920:30PER - CMB
1 stop15h 40mAirAsia
Deal found 28/8$696
Sun 26/1010:25CMB - PER
1 stop15h 05mAirAsia
Sun 30/1104:40PER - CMB
1 stop31h 15mAirAsia
Deal found 28/8$699
Sun 26/1010:25CMB - PER
1 stop15h 05mMultiple Airlines
Mon 1/1218:30PER - CMB
2 stops30h 00mMultiple Airlines
Deal found 28/8$734
Sat 6/910:40CMB - PER
1 stop15h 20mMultiple Airlines
Sun 7/923:35PER - CMB
2 stops24h 50mMultiple Airlines
Deal found 28/8$760
Sun 12/1022:55CMB - PER
1 stop27h 05mMultiple Airlines
Sun 19/1021:55PER - CMB
2 stops26h 30mMultiple Airlines
Deal found 27/8$785

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sri Lanka to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from Sri Lanka to Perth that are best for you.

Fly from

Sri Lanka

Fly to

Perth

Route

Depart

Return

Price

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Sun 12/10

22:55-04:30

1 stop27h 05m

Perth

Sun 19/10

20:30-09:40

1 stop15h 40m

$671

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Sun 26/10

10:25-04:00

1 stop15h 05m

Perth

Sun 30/11

04:40-09:25

1 stop31h 15m

$699

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Sun 26/10

10:25-08:50

2 stops19h 55m

Perth

Sun 30/11

04:40-22:00

1 stop19h 50m

$725

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Tue 13/1

10:25-04:50

2 stops15h 55m

Perth

Tue 27/1

23:15-09:25

1 stop12h 40m

$771

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Tue 13/1

10:25-04:50

2 stops15h 55m

Perth

Mon 26/1

23:15-09:25

1 stop12h 40m

$773

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Tue 13/1

10:25-04:50

2 stops15h 55m

Perth

Sun 25/1

23:15-09:25

1 stop12h 40m

$774

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Sun 12/10

22:55-04:30

1 stop27h 05m

Perth

Sun 19/10

21:55-21:55

2 stops26h 30m

$785

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Wed 14/1

10:25-04:50

2 stops15h 55m

Perth

Sun 25/1

23:15-09:25

1 stop12h 40m

$786

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Sat 6/9

10:40-05:50

1 stop16h 40m

$382

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Mon 8/9

03:20-04:30

2 stops22h 40m

$395

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 14 results
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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, May is the cheapest month in which you can book a flight from Sri Lanka to Perth (average of $286). Flying from Sri Lanka to Perth in December is currently the most expensive (average of $409). 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.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated 29 August 2025.
Read through reviews of airlines operating flights from Sri Lanka to Perth, such as Singapore Airlines, Qantas Airways, andAirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Sri Lanka to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • 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 27h 05m. There are 5789 km between Sri Lanka and Perth.

  • 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, May is the cheapest month in which you can book a flight from Sri Lanka to Perth (average of $286). Flying from Sri Lanka to Perth in December is currently the most expensive (average of $409). 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
Mandurah
Scarborough
Fremantle
Rottnest Island

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Sri Lanka to Perth

Discover the top 3 airlines that operate flights from Sri Lanka to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$648Average$837FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Singapore AirlinesCheapest$971Average$1,285FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$993Average$1,087FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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